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 isGecko = !isSafari && ua.indexOf("gecko") > -1,
61 isBorderBox = isIE && !isStrict,
62 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
63 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
64 isLinux = (ua.indexOf("linux") != -1),
65 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
66 isIOS = /iphone|ipad/.test(ua),
67 isTouch = (function() {
69 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
70 window.addEventListener('touchstart', function __set_has_touch__ () {
72 window.removeEventListener('touchstart', __set_has_touch__);
74 return false; // no touch on chrome!?
76 document.createEvent("TouchEvent");
83 // remove css image flicker
86 document.execCommand("BackgroundImageCache", false, true);
92 * True if the browser is in strict mode
97 * True if the page is running over SSL
102 * True when the document is fully initialized and ready for action
107 * Turn on debugging output (currently only the factory uses this)
114 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
117 enableGarbageCollector : true,
120 * True to automatically purge event listeners after uncaching an element (defaults to false).
121 * Note: this only happens if enableGarbageCollector is true.
124 enableListenerCollection:false,
127 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
128 * the IE insecure content warning (defaults to javascript:false).
131 SSL_SECURE_URL : "javascript:false",
134 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
135 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
138 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
140 emptyFn : function(){},
143 * Copies all the properties of config to obj if they don't already exist.
144 * @param {Object} obj The receiver of the properties
145 * @param {Object} config The source of the properties
146 * @return {Object} returns obj
148 applyIf : function(o, c){
151 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
158 * Applies event listeners to elements by selectors when the document is ready.
159 * The event name is specified with an @ suffix.
162 // add a listener for click on all anchors in element with id foo
163 '#foo a@click' : function(e, t){
167 // add the same listener to multiple selectors (separated by comma BEFORE the @)
168 '#foo a, #bar span.some-class@mouseover' : function(){
173 * @param {Object} obj The list of behaviors to apply
175 addBehaviors : function(o){
177 Roo.onReady(function(){
182 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
184 var parts = b.split('@');
185 if(parts[1]){ // for Object prototype breakers
188 cache[s] = Roo.select(s);
190 cache[s].on(parts[1], o[b]);
197 * Generates unique ids. If the element already has an id, it is unchanged
198 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
199 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
200 * @return {String} The generated Id.
202 id : function(el, prefix){
203 prefix = prefix || "roo-gen";
205 var id = prefix + (++idSeed);
206 return el ? (el.id ? el.id : (el.id = id)) : id;
211 * Extends one class with another class and optionally overrides members with the passed literal. This class
212 * also adds the function "override()" to the class that can be used to override
213 * members on an instance.
214 * @param {Object} subclass The class inheriting the functionality
215 * @param {Object} superclass The class being extended
216 * @param {Object} overrides (optional) A literal with members
221 var io = function(o){
226 return function(sb, sp, overrides){
227 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
230 sb = function(){sp.apply(this, arguments);};
232 var F = function(){}, sbp, spp = sp.prototype;
234 sbp = sb.prototype = new F();
238 if(spp.constructor == Object.prototype.constructor){
243 sb.override = function(o){
247 Roo.override(sb, overrides);
253 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
255 Roo.override(MyClass, {
256 newMethod1: function(){
259 newMethod2: function(foo){
264 * @param {Object} origclass The class to override
265 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
266 * containing one or more methods.
269 override : function(origclass, overrides){
271 var p = origclass.prototype;
272 for(var method in overrides){
273 p[method] = overrides[method];
278 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
280 Roo.namespace('Company', 'Company.data');
281 Company.Widget = function() { ... }
282 Company.data.CustomStore = function(config) { ... }
284 * @param {String} namespace1
285 * @param {String} namespace2
286 * @param {String} etc
289 namespace : function(){
290 var a=arguments, o=null, i, j, d, rt;
291 for (i=0; i<a.length; ++i) {
295 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
296 for (j=1; j<d.length; ++j) {
297 o[d[j]]=o[d[j]] || {};
303 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
305 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
306 Roo.factory(conf, Roo.data);
308 * @param {String} classname
309 * @param {String} namespace (optional)
313 factory : function(c, ns)
315 // no xtype, no ns or c.xns - or forced off by c.xns
316 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
319 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
320 if (c.constructor == ns[c.xtype]) {// already created...
324 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
325 var ret = new ns[c.xtype](c);
329 c.xns = false; // prevent recursion..
333 * Logs to console if it can.
335 * @param {String|Object} string
340 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
347 * 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.
351 urlEncode : function(o){
357 var ov = o[key], k = Roo.encodeURIComponent(key);
358 var type = typeof ov;
359 if(type == 'undefined'){
361 }else if(type != "function" && type != "object"){
362 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
363 }else if(ov instanceof Array){
365 for(var i = 0, len = ov.length; i < len; i++) {
366 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
377 * Safe version of encodeURIComponent
378 * @param {String} data
382 encodeURIComponent : function (data)
385 return encodeURIComponent(data);
386 } catch(e) {} // should be an uri encode error.
388 if (data == '' || data == null){
391 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
392 function nibble_to_hex(nibble){
393 var chars = '0123456789ABCDEF';
394 return chars.charAt(nibble);
396 data = data.toString();
398 for(var i=0; i<data.length; i++){
399 var c = data.charCodeAt(i);
400 var bs = new Array();
403 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
404 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
405 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
406 bs[3] = 0x80 | (c & 0x3F);
407 }else if (c > 0x800){
409 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
410 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
411 bs[2] = 0x80 | (c & 0x3F);
414 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
415 bs[1] = 0x80 | (c & 0x3F);
420 for(var j=0; j<bs.length; j++){
422 var hex = nibble_to_hex((b & 0xF0) >>> 4)
423 + nibble_to_hex(b &0x0F);
432 * 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]}.
433 * @param {String} string
434 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
435 * @return {Object} A literal with members
437 urlDecode : function(string, overwrite){
438 if(!string || !string.length){
442 var pairs = string.split('&');
443 var pair, name, value;
444 for(var i = 0, len = pairs.length; i < len; i++){
445 pair = pairs[i].split('=');
446 name = decodeURIComponent(pair[0]);
447 value = decodeURIComponent(pair[1]);
448 if(overwrite !== true){
449 if(typeof obj[name] == "undefined"){
451 }else if(typeof obj[name] == "string"){
452 obj[name] = [obj[name]];
453 obj[name].push(value);
455 obj[name].push(value);
465 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
466 * passed array is not really an array, your function is called once with it.
467 * The supplied function is called with (Object item, Number index, Array allItems).
468 * @param {Array/NodeList/Mixed} array
469 * @param {Function} fn
470 * @param {Object} scope
472 each : function(array, fn, scope){
473 if(typeof array.length == "undefined" || typeof array == "string"){
476 for(var i = 0, len = array.length; i < len; i++){
477 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
482 combine : function(){
483 var as = arguments, l = as.length, r = [];
484 for(var i = 0; i < l; i++){
486 if(a instanceof Array){
488 }else if(a.length !== undefined && !a.substr){
489 r = r.concat(Array.prototype.slice.call(a, 0));
498 * Escapes the passed string for use in a regular expression
499 * @param {String} str
502 escapeRe : function(s) {
503 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
507 callback : function(cb, scope, args, delay){
508 if(typeof cb == "function"){
510 cb.defer(delay, scope, args || []);
512 cb.apply(scope, args || []);
518 * Return the dom node for the passed string (id), dom node, or Roo.Element
519 * @param {String/HTMLElement/Roo.Element} el
520 * @return HTMLElement
522 getDom : function(el){
526 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
530 * Shorthand for {@link Roo.ComponentMgr#get}
532 * @return Roo.Component
534 getCmp : function(id){
535 return Roo.ComponentMgr.get(id);
538 num : function(v, defaultValue){
539 if(typeof v != 'number'){
545 destroy : function(){
546 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
550 as.removeAllListeners();
554 if(typeof as.purgeListeners == 'function'){
557 if(typeof as.destroy == 'function'){
564 // inpired by a similar function in mootools library
566 * Returns the type of object that is passed in. If the object passed in is null or undefined it
567 * return false otherwise it returns one of the following values:<ul>
568 * <li><b>string</b>: If the object passed is a string</li>
569 * <li><b>number</b>: If the object passed is a number</li>
570 * <li><b>boolean</b>: If the object passed is a boolean value</li>
571 * <li><b>function</b>: If the object passed is a function reference</li>
572 * <li><b>object</b>: If the object passed is an object</li>
573 * <li><b>array</b>: If the object passed is an array</li>
574 * <li><b>regexp</b>: If the object passed is a regular expression</li>
575 * <li><b>element</b>: If the object passed is a DOM Element</li>
576 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
577 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
578 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
579 * @param {Mixed} object
583 if(o === undefined || o === null){
590 if(t == 'object' && o.nodeName) {
592 case 1: return 'element';
593 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
596 if(t == 'object' || t == 'function') {
597 switch(o.constructor) {
598 case Array: return 'array';
599 case RegExp: return 'regexp';
601 if(typeof o.length == 'number' && typeof o.item == 'function') {
609 * Returns true if the passed value is null, undefined or an empty string (optional).
610 * @param {Mixed} value The value to test
611 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
614 isEmpty : function(v, allowBlank){
615 return v === null || v === undefined || (!allowBlank ? v === '' : false);
623 isFirefox : isFirefox,
633 isBorderBox : isBorderBox,
635 isWindows : isWindows,
646 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
647 * you may want to set this to true.
650 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
655 * Selects a single element as a Roo Element
656 * This is about as close as you can get to jQuery's $('do crazy stuff')
657 * @param {String} selector The selector/xpath query
658 * @param {Node} root (optional) The start of the query (defaults to document).
659 * @return {Roo.Element}
661 selectNode : function(selector, root)
663 var node = Roo.DomQuery.selectNode(selector,root);
664 return node ? Roo.get(node) : new Roo.Element(false);
672 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
673 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
676 "Roo.bootstrap.dash");
679 * Ext JS Library 1.1.1
680 * Copyright(c) 2006-2007, Ext JS, LLC.
682 * Originally Released Under LGPL - original licence link has changed is not relivant.
685 * <script type="text/javascript">
689 // wrappedn so fnCleanup is not in global scope...
691 function fnCleanUp() {
692 var p = Function.prototype;
693 delete p.createSequence;
695 delete p.createDelegate;
696 delete p.createCallback;
697 delete p.createInterceptor;
699 window.detachEvent("onunload", fnCleanUp);
701 window.attachEvent("onunload", fnCleanUp);
708 * These functions are available on every Function object (any JavaScript function).
710 Roo.apply(Function.prototype, {
712 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
713 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
714 * Will create a function that is bound to those 2 args.
715 * @return {Function} The new function
717 createCallback : function(/*args...*/){
718 // make args available, in function below
719 var args = arguments;
722 return method.apply(window, args);
727 * Creates a delegate (callback) that sets the scope to obj.
728 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
729 * Will create a function that is automatically scoped to this.
730 * @param {Object} obj (optional) The object for which the scope is set
731 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
732 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
733 * if a number the args are inserted at the specified position
734 * @return {Function} The new function
736 createDelegate : function(obj, args, appendArgs){
739 var callArgs = args || arguments;
740 if(appendArgs === true){
741 callArgs = Array.prototype.slice.call(arguments, 0);
742 callArgs = callArgs.concat(args);
743 }else if(typeof appendArgs == "number"){
744 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
745 var applyArgs = [appendArgs, 0].concat(args); // create method call params
746 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
748 return method.apply(obj || window, callArgs);
753 * Calls this function after the number of millseconds specified.
754 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
755 * @param {Object} obj (optional) The object for which the scope is set
756 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
757 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
758 * if a number the args are inserted at the specified position
759 * @return {Number} The timeout id that can be used with clearTimeout
761 defer : function(millis, obj, args, appendArgs){
762 var fn = this.createDelegate(obj, args, appendArgs);
764 return setTimeout(fn, millis);
770 * Create a combined function call sequence of the original function + the passed function.
771 * The resulting function returns the results of the original function.
772 * The passed fcn is called with the parameters of the original function
773 * @param {Function} fcn The function to sequence
774 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
775 * @return {Function} The new function
777 createSequence : function(fcn, scope){
778 if(typeof fcn != "function"){
783 var retval = method.apply(this || window, arguments);
784 fcn.apply(scope || this || window, arguments);
790 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
791 * The resulting function returns the results of the original function.
792 * The passed fcn is called with the parameters of the original function.
794 * @param {Function} fcn The function to call before the original
795 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
796 * @return {Function} The new function
798 createInterceptor : function(fcn, scope){
799 if(typeof fcn != "function"){
806 if(fcn.apply(scope || this || window, arguments) === false){
809 return method.apply(this || window, arguments);
815 * Ext JS Library 1.1.1
816 * Copyright(c) 2006-2007, Ext JS, LLC.
818 * Originally Released Under LGPL - original licence link has changed is not relivant.
821 * <script type="text/javascript">
824 Roo.applyIf(String, {
829 * Escapes the passed string for ' and \
830 * @param {String} string The string to escape
831 * @return {String} The escaped string
834 escape : function(string) {
835 return string.replace(/('|\\)/g, "\\$1");
839 * Pads the left side of a string with a specified character. This is especially useful
840 * for normalizing number and date strings. Example usage:
842 var s = String.leftPad('123', 5, '0');
843 // s now contains the string: '00123'
845 * @param {String} string The original string
846 * @param {Number} size The total length of the output string
847 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
848 * @return {String} The padded string
851 leftPad : function (val, size, ch) {
852 var result = new String(val);
853 if(ch === null || ch === undefined || ch === '') {
856 while (result.length < size) {
857 result = ch + result;
863 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
864 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
866 var cls = 'my-class', text = 'Some text';
867 var s = String.format('<div class="{0}">{1}</div>', cls, text);
868 // s now contains the string: '<div class="my-class">Some text</div>'
870 * @param {String} string The tokenized string to be formatted
871 * @param {String} value1 The value to replace token {0}
872 * @param {String} value2 Etc...
873 * @return {String} The formatted string
876 format : function(format){
877 var args = Array.prototype.slice.call(arguments, 1);
878 return format.replace(/\{(\d+)\}/g, function(m, i){
879 return Roo.util.Format.htmlEncode(args[i]);
885 * Utility function that allows you to easily switch a string between two alternating values. The passed value
886 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
887 * they are already different, the first value passed in is returned. Note that this method returns the new value
888 * but does not change the current string.
890 // alternate sort directions
891 sort = sort.toggle('ASC', 'DESC');
893 // instead of conditional logic:
894 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
896 * @param {String} value The value to compare to the current string
897 * @param {String} other The new value to use if the string already equals the first value passed in
898 * @return {String} The new value
901 String.prototype.toggle = function(value, other){
902 return this == value ? other : value;
905 * Ext JS Library 1.1.1
906 * Copyright(c) 2006-2007, Ext JS, LLC.
908 * Originally Released Under LGPL - original licence link has changed is not relivant.
911 * <script type="text/javascript">
917 Roo.applyIf(Number.prototype, {
919 * Checks whether or not the current number is within a desired range. If the number is already within the
920 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
921 * exceeded. Note that this method returns the constrained value but does not change the current number.
922 * @param {Number} min The minimum number in the range
923 * @param {Number} max The maximum number in the range
924 * @return {Number} The constrained value if outside the range, otherwise the current value
926 constrain : function(min, max){
927 return Math.min(Math.max(this, min), max);
931 * Ext JS Library 1.1.1
932 * Copyright(c) 2006-2007, Ext JS, LLC.
934 * Originally Released Under LGPL - original licence link has changed is not relivant.
937 * <script type="text/javascript">
942 Roo.applyIf(Array.prototype, {
945 * Checks whether or not the specified object exists in the array.
946 * @param {Object} o The object to check for
947 * @return {Number} The index of o in the array (or -1 if it is not found)
949 indexOf : function(o){
950 for (var i = 0, len = this.length; i < len; i++){
951 if(this[i] == o) { return i; }
957 * Removes the specified object from the array. If the object is not found nothing happens.
958 * @param {Object} o The object to remove
960 remove : function(o){
961 var index = this.indexOf(o);
963 this.splice(index, 1);
967 * Map (JS 1.6 compatibility)
968 * @param {Function} function to call
972 var len = this.length >>> 0;
973 if (typeof fun != "function") {
974 throw new TypeError();
976 var res = new Array(len);
977 var thisp = arguments[1];
978 for (var i = 0; i < len; i++)
981 res[i] = fun.call(thisp, this[i], i, this);
994 * Ext JS Library 1.1.1
995 * Copyright(c) 2006-2007, Ext JS, LLC.
997 * Originally Released Under LGPL - original licence link has changed is not relivant.
1000 * <script type="text/javascript">
1006 * The date parsing and format syntax is a subset of
1007 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1008 * supported will provide results equivalent to their PHP versions.
1010 * Following is the list of all currently supported formats:
1013 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1015 Format Output Description
1016 ------ ---------- --------------------------------------------------------------
1017 d 10 Day of the month, 2 digits with leading zeros
1018 D Wed A textual representation of a day, three letters
1019 j 10 Day of the month without leading zeros
1020 l Wednesday A full textual representation of the day of the week
1021 S th English ordinal day of month suffix, 2 chars (use with j)
1022 w 3 Numeric representation of the day of the week
1023 z 9 The julian date, or day of the year (0-365)
1024 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1025 F January A full textual representation of the month
1026 m 01 Numeric representation of a month, with leading zeros
1027 M Jan Month name abbreviation, three letters
1028 n 1 Numeric representation of a month, without leading zeros
1029 t 31 Number of days in the given month
1030 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1031 Y 2007 A full numeric representation of a year, 4 digits
1032 y 07 A two digit representation of a year
1033 a pm Lowercase Ante meridiem and Post meridiem
1034 A PM Uppercase Ante meridiem and Post meridiem
1035 g 3 12-hour format of an hour without leading zeros
1036 G 15 24-hour format of an hour without leading zeros
1037 h 03 12-hour format of an hour with leading zeros
1038 H 15 24-hour format of an hour with leading zeros
1039 i 05 Minutes with leading zeros
1040 s 01 Seconds, with leading zeros
1041 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1042 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1043 T CST Timezone setting of the machine running the code
1044 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1047 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1049 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1050 document.write(dt.format('Y-m-d')); //2007-01-10
1051 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1052 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
1055 * Here are some standard date/time patterns that you might find helpful. They
1056 * are not part of the source of Date.js, but to use them you can simply copy this
1057 * block of code into any script that is included after Date.js and they will also become
1058 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1061 ISO8601Long:"Y-m-d H:i:s",
1062 ISO8601Short:"Y-m-d",
1064 LongDate: "l, F d, Y",
1065 FullDateTime: "l, F d, Y g:i:s A",
1068 LongTime: "g:i:s A",
1069 SortableDateTime: "Y-m-d\\TH:i:s",
1070 UniversalSortableDateTime: "Y-m-d H:i:sO",
1077 var dt = new Date();
1078 document.write(dt.format(Date.patterns.ShortDate));
1083 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1084 * They generate precompiled functions from date formats instead of parsing and
1085 * processing the pattern every time you format a date. These functions are available
1086 * on every Date object (any javascript function).
1088 * The original article and download are here:
1089 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1096 Returns the number of milliseconds between this date and date
1097 @param {Date} date (optional) Defaults to now
1098 @return {Number} The diff in milliseconds
1099 @member Date getElapsed
1101 Date.prototype.getElapsed = function(date) {
1102 return Math.abs((date || new Date()).getTime()-this.getTime());
1104 // was in date file..
1108 Date.parseFunctions = {count:0};
1110 Date.parseRegexes = [];
1112 Date.formatFunctions = {count:0};
1115 Date.prototype.dateFormat = function(format) {
1116 if (Date.formatFunctions[format] == null) {
1117 Date.createNewFormat(format);
1119 var func = Date.formatFunctions[format];
1120 return this[func]();
1125 * Formats a date given the supplied format string
1126 * @param {String} format The format string
1127 * @return {String} The formatted date
1130 Date.prototype.format = Date.prototype.dateFormat;
1133 Date.createNewFormat = function(format) {
1134 var funcName = "format" + Date.formatFunctions.count++;
1135 Date.formatFunctions[format] = funcName;
1136 var code = "Date.prototype." + funcName + " = function(){return ";
1137 var special = false;
1139 for (var i = 0; i < format.length; ++i) {
1140 ch = format.charAt(i);
1141 if (!special && ch == "\\") {
1146 code += "'" + String.escape(ch) + "' + ";
1149 code += Date.getFormatCode(ch);
1152 /** eval:var:zzzzzzzzzzzzz */
1153 eval(code.substring(0, code.length - 3) + ";}");
1157 Date.getFormatCode = function(character) {
1158 switch (character) {
1160 return "String.leftPad(this.getDate(), 2, '0') + ";
1162 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1164 return "this.getDate() + ";
1166 return "Date.dayNames[this.getDay()] + ";
1168 return "this.getSuffix() + ";
1170 return "this.getDay() + ";
1172 return "this.getDayOfYear() + ";
1174 return "this.getWeekOfYear() + ";
1176 return "Date.monthNames[this.getMonth()] + ";
1178 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1180 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1182 return "(this.getMonth() + 1) + ";
1184 return "this.getDaysInMonth() + ";
1186 return "(this.isLeapYear() ? 1 : 0) + ";
1188 return "this.getFullYear() + ";
1190 return "('' + this.getFullYear()).substring(2, 4) + ";
1192 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1194 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1196 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1198 return "this.getHours() + ";
1200 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1202 return "String.leftPad(this.getHours(), 2, '0') + ";
1204 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1206 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1208 return "this.getGMTOffset() + ";
1210 return "this.getGMTColonOffset() + ";
1212 return "this.getTimezone() + ";
1214 return "(this.getTimezoneOffset() * -60) + ";
1216 return "'" + String.escape(character) + "' + ";
1221 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1222 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1223 * the date format that is not specified will default to the current date value for that part. Time parts can also
1224 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1225 * string or the parse operation will fail.
1228 //dt = Fri May 25 2007 (current date)
1229 var dt = new Date();
1231 //dt = Thu May 25 2006 (today's month/day in 2006)
1232 dt = Date.parseDate("2006", "Y");
1234 //dt = Sun Jan 15 2006 (all date parts specified)
1235 dt = Date.parseDate("2006-1-15", "Y-m-d");
1237 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1238 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1240 * @param {String} input The unparsed date as a string
1241 * @param {String} format The format the date is in
1242 * @return {Date} The parsed date
1245 Date.parseDate = function(input, format) {
1246 if (Date.parseFunctions[format] == null) {
1247 Date.createParser(format);
1249 var func = Date.parseFunctions[format];
1250 return Date[func](input);
1256 Date.createParser = function(format) {
1257 var funcName = "parse" + Date.parseFunctions.count++;
1258 var regexNum = Date.parseRegexes.length;
1259 var currentGroup = 1;
1260 Date.parseFunctions[format] = funcName;
1262 var code = "Date." + funcName + " = function(input){\n"
1263 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1264 + "var d = new Date();\n"
1265 + "y = d.getFullYear();\n"
1266 + "m = d.getMonth();\n"
1267 + "d = d.getDate();\n"
1268 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1269 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1270 + "if (results && results.length > 0) {";
1273 var special = false;
1275 for (var i = 0; i < format.length; ++i) {
1276 ch = format.charAt(i);
1277 if (!special && ch == "\\") {
1282 regex += String.escape(ch);
1285 var obj = Date.formatCodeToRegex(ch, currentGroup);
1286 currentGroup += obj.g;
1288 if (obj.g && obj.c) {
1294 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1295 + "{v = new Date(y, m, d, h, i, s);}\n"
1296 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1297 + "{v = new Date(y, m, d, h, i);}\n"
1298 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1299 + "{v = new Date(y, m, d, h);}\n"
1300 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1301 + "{v = new Date(y, m, d);}\n"
1302 + "else if (y >= 0 && m >= 0)\n"
1303 + "{v = new Date(y, m);}\n"
1304 + "else if (y >= 0)\n"
1305 + "{v = new Date(y);}\n"
1306 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1307 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1308 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1311 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1312 /** eval:var:zzzzzzzzzzzzz */
1317 Date.formatCodeToRegex = function(character, currentGroup) {
1318 switch (character) {
1322 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1325 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1326 s:"(\\d{1,2})"}; // day of month without leading zeroes
1329 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1330 s:"(\\d{2})"}; // day of month with leading zeroes
1334 s:"(?:" + Date.dayNames.join("|") + ")"};
1338 s:"(?:st|nd|rd|th)"};
1353 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1354 s:"(" + Date.monthNames.join("|") + ")"};
1357 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1358 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1361 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1362 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1365 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1366 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1377 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1381 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1382 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1386 c:"if (results[" + currentGroup + "] == 'am') {\n"
1387 + "if (h == 12) { h = 0; }\n"
1388 + "} else { if (h < 12) { h += 12; }}",
1392 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1393 + "if (h == 12) { h = 0; }\n"
1394 + "} else { if (h < 12) { h += 12; }}",
1399 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1400 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1404 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1405 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1408 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1412 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1417 "o = results[", currentGroup, "];\n",
1418 "var sn = o.substring(0,1);\n", // get + / - sign
1419 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1420 "var mn = o.substring(3,5) % 60;\n", // get minutes
1421 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1422 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1424 s:"([+\-]\\d{2,4})"};
1430 "o = results[", currentGroup, "];\n",
1431 "var sn = o.substring(0,1);\n",
1432 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1433 "var mn = o.substring(4,6) % 60;\n",
1434 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1435 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1441 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1444 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1445 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1446 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1450 s:String.escape(character)};
1455 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1456 * @return {String} The abbreviated timezone name (e.g. 'CST')
1458 Date.prototype.getTimezone = function() {
1459 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1463 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1464 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1466 Date.prototype.getGMTOffset = function() {
1467 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1468 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1469 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1473 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1474 * @return {String} 2-characters representing hours and 2-characters representing minutes
1475 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1477 Date.prototype.getGMTColonOffset = function() {
1478 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1479 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1481 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1485 * Get the numeric day number of the year, adjusted for leap year.
1486 * @return {Number} 0 through 364 (365 in leap years)
1488 Date.prototype.getDayOfYear = function() {
1490 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1491 for (var i = 0; i < this.getMonth(); ++i) {
1492 num += Date.daysInMonth[i];
1494 return num + this.getDate() - 1;
1498 * Get the string representation of the numeric week number of the year
1499 * (equivalent to the format specifier 'W').
1500 * @return {String} '00' through '52'
1502 Date.prototype.getWeekOfYear = function() {
1503 // Skip to Thursday of this week
1504 var now = this.getDayOfYear() + (4 - this.getDay());
1505 // Find the first Thursday of the year
1506 var jan1 = new Date(this.getFullYear(), 0, 1);
1507 var then = (7 - jan1.getDay() + 4);
1508 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1512 * Whether or not the current date is in a leap year.
1513 * @return {Boolean} True if the current date is in a leap year, else false
1515 Date.prototype.isLeapYear = function() {
1516 var year = this.getFullYear();
1517 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1521 * Get the first day of the current month, adjusted for leap year. The returned value
1522 * is the numeric day index within the week (0-6) which can be used in conjunction with
1523 * the {@link #monthNames} array to retrieve the textual day name.
1526 var dt = new Date('1/10/2007');
1527 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1529 * @return {Number} The day number (0-6)
1531 Date.prototype.getFirstDayOfMonth = function() {
1532 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1533 return (day < 0) ? (day + 7) : day;
1537 * Get the last day of the current month, adjusted for leap year. The returned value
1538 * is the numeric day index within the week (0-6) which can be used in conjunction with
1539 * the {@link #monthNames} array to retrieve the textual day name.
1542 var dt = new Date('1/10/2007');
1543 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1545 * @return {Number} The day number (0-6)
1547 Date.prototype.getLastDayOfMonth = function() {
1548 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1549 return (day < 0) ? (day + 7) : day;
1554 * Get the first date of this date's month
1557 Date.prototype.getFirstDateOfMonth = function() {
1558 return new Date(this.getFullYear(), this.getMonth(), 1);
1562 * Get the last date of this date's month
1565 Date.prototype.getLastDateOfMonth = function() {
1566 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1569 * Get the number of days in the current month, adjusted for leap year.
1570 * @return {Number} The number of days in the month
1572 Date.prototype.getDaysInMonth = function() {
1573 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1574 return Date.daysInMonth[this.getMonth()];
1578 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1579 * @return {String} 'st, 'nd', 'rd' or 'th'
1581 Date.prototype.getSuffix = function() {
1582 switch (this.getDate()) {
1599 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1602 * An array of textual month names.
1603 * Override these values for international dates, for example...
1604 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1623 * An array of textual day names.
1624 * Override these values for international dates, for example...
1625 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1641 Date.monthNumbers = {
1656 * Creates and returns a new Date instance with the exact same date value as the called instance.
1657 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1658 * variable will also be changed. When the intention is to create a new variable that will not
1659 * modify the original instance, you should create a clone.
1661 * Example of correctly cloning a date:
1664 var orig = new Date('10/1/2006');
1667 document.write(orig); //returns 'Thu Oct 05 2006'!
1670 var orig = new Date('10/1/2006');
1671 var copy = orig.clone();
1673 document.write(orig); //returns 'Thu Oct 01 2006'
1675 * @return {Date} The new Date instance
1677 Date.prototype.clone = function() {
1678 return new Date(this.getTime());
1682 * Clears any time information from this date
1683 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1684 @return {Date} this or the clone
1686 Date.prototype.clearTime = function(clone){
1688 return this.clone().clearTime();
1693 this.setMilliseconds(0);
1698 // safari setMonth is broken -- check that this is only donw once...
1699 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1700 Date.brokenSetMonth = Date.prototype.setMonth;
1701 Date.prototype.setMonth = function(num){
1703 var n = Math.ceil(-num);
1704 var back_year = Math.ceil(n/12);
1705 var month = (n % 12) ? 12 - n % 12 : 0 ;
1706 this.setFullYear(this.getFullYear() - back_year);
1707 return Date.brokenSetMonth.call(this, month);
1709 return Date.brokenSetMonth.apply(this, arguments);
1714 /** Date interval constant
1718 /** Date interval constant
1722 /** Date interval constant
1726 /** Date interval constant
1730 /** Date interval constant
1734 /** Date interval constant
1738 /** Date interval constant
1744 * Provides a convenient method of performing basic date arithmetic. This method
1745 * does not modify the Date instance being called - it creates and returns
1746 * a new Date instance containing the resulting date value.
1751 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1752 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1754 //Negative values will subtract correctly:
1755 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1756 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1758 //You can even chain several calls together in one line!
1759 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1760 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1763 * @param {String} interval A valid date interval enum value
1764 * @param {Number} value The amount to add to the current date
1765 * @return {Date} The new Date instance
1767 Date.prototype.add = function(interval, value){
1768 var d = this.clone();
1769 if (!interval || value === 0) { return d; }
1770 switch(interval.toLowerCase()){
1772 d.setMilliseconds(this.getMilliseconds() + value);
1775 d.setSeconds(this.getSeconds() + value);
1778 d.setMinutes(this.getMinutes() + value);
1781 d.setHours(this.getHours() + value);
1784 d.setDate(this.getDate() + value);
1787 var day = this.getDate();
1789 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1792 d.setMonth(this.getMonth() + value);
1795 d.setFullYear(this.getFullYear() + value);
1802 * Ext JS Library 1.1.1
1803 * Copyright(c) 2006-2007, Ext JS, LLC.
1805 * Originally Released Under LGPL - original licence link has changed is not relivant.
1808 * <script type="text/javascript">
1812 * @class Roo.lib.Dom
1815 * Dom utils (from YIU afaik)
1820 * Get the view width
1821 * @param {Boolean} full True will get the full document, otherwise it's the view width
1822 * @return {Number} The width
1825 getViewWidth : function(full) {
1826 return full ? this.getDocumentWidth() : this.getViewportWidth();
1829 * Get the view height
1830 * @param {Boolean} full True will get the full document, otherwise it's the view height
1831 * @return {Number} The height
1833 getViewHeight : function(full) {
1834 return full ? this.getDocumentHeight() : this.getViewportHeight();
1837 getDocumentHeight: function() {
1838 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1839 return Math.max(scrollHeight, this.getViewportHeight());
1842 getDocumentWidth: function() {
1843 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1844 return Math.max(scrollWidth, this.getViewportWidth());
1847 getViewportHeight: function() {
1848 var height = self.innerHeight;
1849 var mode = document.compatMode;
1851 if ((mode || Roo.isIE) && !Roo.isOpera) {
1852 height = (mode == "CSS1Compat") ?
1853 document.documentElement.clientHeight :
1854 document.body.clientHeight;
1860 getViewportWidth: function() {
1861 var width = self.innerWidth;
1862 var mode = document.compatMode;
1864 if (mode || Roo.isIE) {
1865 width = (mode == "CSS1Compat") ?
1866 document.documentElement.clientWidth :
1867 document.body.clientWidth;
1872 isAncestor : function(p, c) {
1879 if (p.contains && !Roo.isSafari) {
1880 return p.contains(c);
1881 } else if (p.compareDocumentPosition) {
1882 return !!(p.compareDocumentPosition(c) & 16);
1884 var parent = c.parentNode;
1889 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1892 parent = parent.parentNode;
1898 getRegion : function(el) {
1899 return Roo.lib.Region.getRegion(el);
1902 getY : function(el) {
1903 return this.getXY(el)[1];
1906 getX : function(el) {
1907 return this.getXY(el)[0];
1910 getXY : function(el) {
1911 var p, pe, b, scroll, bd = document.body;
1912 el = Roo.getDom(el);
1913 var fly = Roo.lib.AnimBase.fly;
1914 if (el.getBoundingClientRect) {
1915 b = el.getBoundingClientRect();
1916 scroll = fly(document).getScroll();
1917 return [b.left + scroll.left, b.top + scroll.top];
1923 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1930 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1937 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1938 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1945 if (p != el && pe.getStyle('overflow') != 'visible') {
1953 if (Roo.isSafari && hasAbsolute) {
1958 if (Roo.isGecko && !hasAbsolute) {
1960 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1961 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1965 while (p && p != bd) {
1966 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1978 setXY : function(el, xy) {
1979 el = Roo.fly(el, '_setXY');
1981 var pts = el.translatePoints(xy);
1982 if (xy[0] !== false) {
1983 el.dom.style.left = pts.left + "px";
1985 if (xy[1] !== false) {
1986 el.dom.style.top = pts.top + "px";
1990 setX : function(el, x) {
1991 this.setXY(el, [x, false]);
1994 setY : function(el, y) {
1995 this.setXY(el, [false, y]);
1999 * Portions of this file are based on pieces of Yahoo User Interface Library
2000 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2001 * YUI licensed under the BSD License:
2002 * http://developer.yahoo.net/yui/license.txt
2003 * <script type="text/javascript">
2007 Roo.lib.Event = function() {
2008 var loadComplete = false;
2010 var unloadListeners = [];
2012 var onAvailStack = [];
2014 var lastError = null;
2027 startInterval: function() {
2028 if (!this._interval) {
2030 var callback = function() {
2031 self._tryPreloadAttach();
2033 this._interval = setInterval(callback, this.POLL_INTERVAL);
2038 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2039 onAvailStack.push({ id: p_id,
2042 override: p_override,
2043 checkReady: false });
2045 retryCount = this.POLL_RETRYS;
2046 this.startInterval();
2050 addListener: function(el, eventName, fn) {
2051 el = Roo.getDom(el);
2056 if ("unload" == eventName) {
2057 unloadListeners[unloadListeners.length] =
2058 [el, eventName, fn];
2062 var wrappedFn = function(e) {
2063 return fn(Roo.lib.Event.getEvent(e));
2066 var li = [el, eventName, fn, wrappedFn];
2068 var index = listeners.length;
2069 listeners[index] = li;
2071 this.doAdd(el, eventName, wrappedFn, false);
2077 removeListener: function(el, eventName, fn) {
2080 el = Roo.getDom(el);
2083 return this.purgeElement(el, false, eventName);
2087 if ("unload" == eventName) {
2089 for (i = 0,len = unloadListeners.length; i < len; i++) {
2090 var li = unloadListeners[i];
2093 li[1] == eventName &&
2095 unloadListeners.splice(i, 1);
2103 var cacheItem = null;
2106 var index = arguments[3];
2108 if ("undefined" == typeof index) {
2109 index = this._getCacheIndex(el, eventName, fn);
2113 cacheItem = listeners[index];
2116 if (!el || !cacheItem) {
2120 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2122 delete listeners[index][this.WFN];
2123 delete listeners[index][this.FN];
2124 listeners.splice(index, 1);
2131 getTarget: function(ev, resolveTextNode) {
2132 ev = ev.browserEvent || ev;
2133 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2134 var t = ev.target || ev.srcElement;
2135 return this.resolveTextNode(t);
2139 resolveTextNode: function(node) {
2140 if (Roo.isSafari && node && 3 == node.nodeType) {
2141 return node.parentNode;
2148 getPageX: function(ev) {
2149 ev = ev.browserEvent || ev;
2150 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2152 if (!x && 0 !== x) {
2153 x = ev.clientX || 0;
2156 x += this.getScroll()[1];
2164 getPageY: function(ev) {
2165 ev = ev.browserEvent || ev;
2166 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2168 if (!y && 0 !== y) {
2169 y = ev.clientY || 0;
2172 y += this.getScroll()[0];
2181 getXY: function(ev) {
2182 ev = ev.browserEvent || ev;
2183 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2184 return [this.getPageX(ev), this.getPageY(ev)];
2188 getRelatedTarget: function(ev) {
2189 ev = ev.browserEvent || ev;
2190 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2191 var t = ev.relatedTarget;
2193 if (ev.type == "mouseout") {
2195 } else if (ev.type == "mouseover") {
2200 return this.resolveTextNode(t);
2204 getTime: function(ev) {
2205 ev = ev.browserEvent || ev;
2206 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2208 var t = new Date().getTime();
2212 this.lastError = ex;
2221 stopEvent: function(ev) {
2222 this.stopPropagation(ev);
2223 this.preventDefault(ev);
2227 stopPropagation: function(ev) {
2228 ev = ev.browserEvent || ev;
2229 if (ev.stopPropagation) {
2230 ev.stopPropagation();
2232 ev.cancelBubble = true;
2237 preventDefault: function(ev) {
2238 ev = ev.browserEvent || ev;
2239 if(ev.preventDefault) {
2240 ev.preventDefault();
2242 ev.returnValue = false;
2247 getEvent: function(e) {
2248 var ev = e || window.event;
2250 var c = this.getEvent.caller;
2252 ev = c.arguments[0];
2253 if (ev && Event == ev.constructor) {
2263 getCharCode: function(ev) {
2264 ev = ev.browserEvent || ev;
2265 return ev.charCode || ev.keyCode || 0;
2269 _getCacheIndex: function(el, eventName, fn) {
2270 for (var i = 0,len = listeners.length; i < len; ++i) {
2271 var li = listeners[i];
2273 li[this.FN] == fn &&
2274 li[this.EL] == el &&
2275 li[this.TYPE] == eventName) {
2287 getEl: function(id) {
2288 return document.getElementById(id);
2292 clearCache: function() {
2296 _load: function(e) {
2297 loadComplete = true;
2298 var EU = Roo.lib.Event;
2302 EU.doRemove(window, "load", EU._load);
2307 _tryPreloadAttach: function() {
2316 var tryAgain = !loadComplete;
2318 tryAgain = (retryCount > 0);
2323 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2324 var item = onAvailStack[i];
2326 var el = this.getEl(item.id);
2329 if (!item.checkReady ||
2332 (document && document.body)) {
2335 if (item.override) {
2336 if (item.override === true) {
2339 scope = item.override;
2342 item.fn.call(scope, item.obj);
2343 onAvailStack[i] = null;
2346 notAvail.push(item);
2351 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2355 this.startInterval();
2357 clearInterval(this._interval);
2358 this._interval = null;
2361 this.locked = false;
2368 purgeElement: function(el, recurse, eventName) {
2369 var elListeners = this.getListeners(el, eventName);
2371 for (var i = 0,len = elListeners.length; i < len; ++i) {
2372 var l = elListeners[i];
2373 this.removeListener(el, l.type, l.fn);
2377 if (recurse && el && el.childNodes) {
2378 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2379 this.purgeElement(el.childNodes[i], recurse, eventName);
2385 getListeners: function(el, eventName) {
2386 var results = [], searchLists;
2388 searchLists = [listeners, unloadListeners];
2389 } else if (eventName == "unload") {
2390 searchLists = [unloadListeners];
2392 searchLists = [listeners];
2395 for (var j = 0; j < searchLists.length; ++j) {
2396 var searchList = searchLists[j];
2397 if (searchList && searchList.length > 0) {
2398 for (var i = 0,len = searchList.length; i < len; ++i) {
2399 var l = searchList[i];
2400 if (l && l[this.EL] === el &&
2401 (!eventName || eventName === l[this.TYPE])) {
2406 adjust: l[this.ADJ_SCOPE],
2414 return (results.length) ? results : null;
2418 _unload: function(e) {
2420 var EU = Roo.lib.Event, i, j, l, len, index;
2422 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2423 l = unloadListeners[i];
2426 if (l[EU.ADJ_SCOPE]) {
2427 if (l[EU.ADJ_SCOPE] === true) {
2430 scope = l[EU.ADJ_SCOPE];
2433 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2434 unloadListeners[i] = null;
2440 unloadListeners = null;
2442 if (listeners && listeners.length > 0) {
2443 j = listeners.length;
2446 l = listeners[index];
2448 EU.removeListener(l[EU.EL], l[EU.TYPE],
2458 EU.doRemove(window, "unload", EU._unload);
2463 getScroll: function() {
2464 var dd = document.documentElement, db = document.body;
2465 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2466 return [dd.scrollTop, dd.scrollLeft];
2468 return [db.scrollTop, db.scrollLeft];
2475 doAdd: function () {
2476 if (window.addEventListener) {
2477 return function(el, eventName, fn, capture) {
2478 el.addEventListener(eventName, fn, (capture));
2480 } else if (window.attachEvent) {
2481 return function(el, eventName, fn, capture) {
2482 el.attachEvent("on" + eventName, fn);
2491 doRemove: function() {
2492 if (window.removeEventListener) {
2493 return function (el, eventName, fn, capture) {
2494 el.removeEventListener(eventName, fn, (capture));
2496 } else if (window.detachEvent) {
2497 return function (el, eventName, fn) {
2498 el.detachEvent("on" + eventName, fn);
2510 var E = Roo.lib.Event;
2511 E.on = E.addListener;
2512 E.un = E.removeListener;
2514 if (document && document.body) {
2517 E.doAdd(window, "load", E._load);
2519 E.doAdd(window, "unload", E._unload);
2520 E._tryPreloadAttach();
2524 * Portions of this file are based on pieces of Yahoo User Interface Library
2525 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2526 * YUI licensed under the BSD License:
2527 * http://developer.yahoo.net/yui/license.txt
2528 * <script type="text/javascript">
2534 * @class Roo.lib.Ajax
2541 request : function(method, uri, cb, data, options) {
2543 var hs = options.headers;
2546 if(hs.hasOwnProperty(h)){
2547 this.initHeader(h, hs[h], false);
2551 if(options.xmlData){
2552 this.initHeader('Content-Type', 'text/xml', false);
2554 data = options.xmlData;
2558 return this.asyncRequest(method, uri, cb, data);
2561 serializeForm : function(form) {
2562 if(typeof form == 'string') {
2563 form = (document.getElementById(form) || document.forms[form]);
2566 var el, name, val, disabled, data = '', hasSubmit = false;
2567 for (var i = 0; i < form.elements.length; i++) {
2568 el = form.elements[i];
2569 disabled = form.elements[i].disabled;
2570 name = form.elements[i].name;
2571 val = form.elements[i].value;
2573 if (!disabled && name){
2577 case 'select-multiple':
2578 for (var j = 0; j < el.options.length; j++) {
2579 if (el.options[j].selected) {
2581 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2584 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2592 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2605 if(hasSubmit == false) {
2606 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2611 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2616 data = data.substr(0, data.length - 1);
2624 useDefaultHeader:true,
2626 defaultPostHeader:'application/x-www-form-urlencoded',
2628 useDefaultXhrHeader:true,
2630 defaultXhrHeader:'XMLHttpRequest',
2632 hasDefaultHeaders:true,
2644 setProgId:function(id)
2646 this.activeX.unshift(id);
2649 setDefaultPostHeader:function(b)
2651 this.useDefaultHeader = b;
2654 setDefaultXhrHeader:function(b)
2656 this.useDefaultXhrHeader = b;
2659 setPollingInterval:function(i)
2661 if (typeof i == 'number' && isFinite(i)) {
2662 this.pollInterval = i;
2666 createXhrObject:function(transactionId)
2672 http = new XMLHttpRequest();
2674 obj = { conn:http, tId:transactionId };
2678 for (var i = 0; i < this.activeX.length; ++i) {
2682 http = new ActiveXObject(this.activeX[i]);
2684 obj = { conn:http, tId:transactionId };
2697 getConnectionObject:function()
2700 var tId = this.transactionId;
2704 o = this.createXhrObject(tId);
2706 this.transactionId++;
2717 asyncRequest:function(method, uri, callback, postData)
2719 var o = this.getConnectionObject();
2725 o.conn.open(method, uri, true);
2727 if (this.useDefaultXhrHeader) {
2728 if (!this.defaultHeaders['X-Requested-With']) {
2729 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2733 if(postData && this.useDefaultHeader){
2734 this.initHeader('Content-Type', this.defaultPostHeader);
2737 if (this.hasDefaultHeaders || this.hasHeaders) {
2741 this.handleReadyState(o, callback);
2742 o.conn.send(postData || null);
2748 handleReadyState:function(o, callback)
2752 if (callback && callback.timeout) {
2754 this.timeout[o.tId] = window.setTimeout(function() {
2755 oConn.abort(o, callback, true);
2756 }, callback.timeout);
2759 this.poll[o.tId] = window.setInterval(
2761 if (o.conn && o.conn.readyState == 4) {
2762 window.clearInterval(oConn.poll[o.tId]);
2763 delete oConn.poll[o.tId];
2765 if(callback && callback.timeout) {
2766 window.clearTimeout(oConn.timeout[o.tId]);
2767 delete oConn.timeout[o.tId];
2770 oConn.handleTransactionResponse(o, callback);
2773 , this.pollInterval);
2776 handleTransactionResponse:function(o, callback, isAbort)
2780 this.releaseObject(o);
2784 var httpStatus, responseObject;
2788 if (o.conn.status !== undefined && o.conn.status != 0) {
2789 httpStatus = o.conn.status;
2801 if (httpStatus >= 200 && httpStatus < 300) {
2802 responseObject = this.createResponseObject(o, callback.argument);
2803 if (callback.success) {
2804 if (!callback.scope) {
2805 callback.success(responseObject);
2810 callback.success.apply(callback.scope, [responseObject]);
2815 switch (httpStatus) {
2823 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2824 if (callback.failure) {
2825 if (!callback.scope) {
2826 callback.failure(responseObject);
2829 callback.failure.apply(callback.scope, [responseObject]);
2834 responseObject = this.createResponseObject(o, callback.argument);
2835 if (callback.failure) {
2836 if (!callback.scope) {
2837 callback.failure(responseObject);
2840 callback.failure.apply(callback.scope, [responseObject]);
2846 this.releaseObject(o);
2847 responseObject = null;
2850 createResponseObject:function(o, callbackArg)
2857 var headerStr = o.conn.getAllResponseHeaders();
2858 var header = headerStr.split('\n');
2859 for (var i = 0; i < header.length; i++) {
2860 var delimitPos = header[i].indexOf(':');
2861 if (delimitPos != -1) {
2862 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2870 obj.status = o.conn.status;
2871 obj.statusText = o.conn.statusText;
2872 obj.getResponseHeader = headerObj;
2873 obj.getAllResponseHeaders = headerStr;
2874 obj.responseText = o.conn.responseText;
2875 obj.responseXML = o.conn.responseXML;
2877 if (typeof callbackArg !== undefined) {
2878 obj.argument = callbackArg;
2884 createExceptionObject:function(tId, callbackArg, isAbort)
2887 var COMM_ERROR = 'communication failure';
2888 var ABORT_CODE = -1;
2889 var ABORT_ERROR = 'transaction aborted';
2895 obj.status = ABORT_CODE;
2896 obj.statusText = ABORT_ERROR;
2899 obj.status = COMM_CODE;
2900 obj.statusText = COMM_ERROR;
2904 obj.argument = callbackArg;
2910 initHeader:function(label, value, isDefault)
2912 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2914 if (headerObj[label] === undefined) {
2915 headerObj[label] = value;
2920 headerObj[label] = value + "," + headerObj[label];
2924 this.hasDefaultHeaders = true;
2927 this.hasHeaders = true;
2932 setHeader:function(o)
2934 if (this.hasDefaultHeaders) {
2935 for (var prop in this.defaultHeaders) {
2936 if (this.defaultHeaders.hasOwnProperty(prop)) {
2937 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2942 if (this.hasHeaders) {
2943 for (var prop in this.headers) {
2944 if (this.headers.hasOwnProperty(prop)) {
2945 o.conn.setRequestHeader(prop, this.headers[prop]);
2949 this.hasHeaders = false;
2953 resetDefaultHeaders:function() {
2954 delete this.defaultHeaders;
2955 this.defaultHeaders = {};
2956 this.hasDefaultHeaders = false;
2959 abort:function(o, callback, isTimeout)
2961 if(this.isCallInProgress(o)) {
2963 window.clearInterval(this.poll[o.tId]);
2964 delete this.poll[o.tId];
2966 delete this.timeout[o.tId];
2969 this.handleTransactionResponse(o, callback, true);
2979 isCallInProgress:function(o)
2982 return o.conn.readyState != 4 && o.conn.readyState != 0;
2991 releaseObject:function(o)
3000 'MSXML2.XMLHTTP.3.0',
3008 * Portions of this file are based on pieces of Yahoo User Interface Library
3009 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3010 * YUI licensed under the BSD License:
3011 * http://developer.yahoo.net/yui/license.txt
3012 * <script type="text/javascript">
3016 Roo.lib.Region = function(t, r, b, l) {
3026 Roo.lib.Region.prototype = {
3027 contains : function(region) {
3028 return ( region.left >= this.left &&
3029 region.right <= this.right &&
3030 region.top >= this.top &&
3031 region.bottom <= this.bottom );
3035 getArea : function() {
3036 return ( (this.bottom - this.top) * (this.right - this.left) );
3039 intersect : function(region) {
3040 var t = Math.max(this.top, region.top);
3041 var r = Math.min(this.right, region.right);
3042 var b = Math.min(this.bottom, region.bottom);
3043 var l = Math.max(this.left, region.left);
3045 if (b >= t && r >= l) {
3046 return new Roo.lib.Region(t, r, b, l);
3051 union : function(region) {
3052 var t = Math.min(this.top, region.top);
3053 var r = Math.max(this.right, region.right);
3054 var b = Math.max(this.bottom, region.bottom);
3055 var l = Math.min(this.left, region.left);
3057 return new Roo.lib.Region(t, r, b, l);
3060 adjust : function(t, l, b, r) {
3069 Roo.lib.Region.getRegion = function(el) {
3070 var p = Roo.lib.Dom.getXY(el);
3073 var r = p[0] + el.offsetWidth;
3074 var b = p[1] + el.offsetHeight;
3077 return new Roo.lib.Region(t, r, b, l);
3080 * Portions of this file are based on pieces of Yahoo User Interface Library
3081 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3082 * YUI licensed under the BSD License:
3083 * http://developer.yahoo.net/yui/license.txt
3084 * <script type="text/javascript">
3087 //@@dep Roo.lib.Region
3090 Roo.lib.Point = function(x, y) {
3091 if (x instanceof Array) {
3095 this.x = this.right = this.left = this[0] = x;
3096 this.y = this.top = this.bottom = this[1] = y;
3099 Roo.lib.Point.prototype = new Roo.lib.Region();
3101 * Portions of this file are based on pieces of Yahoo User Interface Library
3102 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3103 * YUI licensed under the BSD License:
3104 * http://developer.yahoo.net/yui/license.txt
3105 * <script type="text/javascript">
3112 scroll : function(el, args, duration, easing, cb, scope) {
3113 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3116 motion : function(el, args, duration, easing, cb, scope) {
3117 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3120 color : function(el, args, duration, easing, cb, scope) {
3121 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3124 run : function(el, args, duration, easing, cb, scope, type) {
3125 type = type || Roo.lib.AnimBase;
3126 if (typeof easing == "string") {
3127 easing = Roo.lib.Easing[easing];
3129 var anim = new type(el, args, duration, easing);
3130 anim.animateX(function() {
3131 Roo.callback(cb, scope);
3137 * Portions of this file are based on pieces of Yahoo User Interface Library
3138 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3139 * YUI licensed under the BSD License:
3140 * http://developer.yahoo.net/yui/license.txt
3141 * <script type="text/javascript">
3149 if (!libFlyweight) {
3150 libFlyweight = new Roo.Element.Flyweight();
3152 libFlyweight.dom = el;
3153 return libFlyweight;
3156 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3160 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3162 this.init(el, attributes, duration, method);
3166 Roo.lib.AnimBase.fly = fly;
3170 Roo.lib.AnimBase.prototype = {
3172 toString: function() {
3173 var el = this.getEl();
3174 var id = el.id || el.tagName;
3175 return ("Anim " + id);
3179 noNegatives: /width|height|opacity|padding/i,
3180 offsetAttribute: /^((width|height)|(top|left))$/,
3181 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3182 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3186 doMethod: function(attr, start, end) {
3187 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3191 setAttribute: function(attr, val, unit) {
3192 if (this.patterns.noNegatives.test(attr)) {
3193 val = (val > 0) ? val : 0;
3196 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3200 getAttribute: function(attr) {
3201 var el = this.getEl();
3202 var val = fly(el).getStyle(attr);
3204 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3205 return parseFloat(val);
3208 var a = this.patterns.offsetAttribute.exec(attr) || [];
3209 var pos = !!( a[3] );
3210 var box = !!( a[2] );
3213 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3214 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3223 getDefaultUnit: function(attr) {
3224 if (this.patterns.defaultUnit.test(attr)) {
3231 animateX : function(callback, scope) {
3232 var f = function() {
3233 this.onComplete.removeListener(f);
3234 if (typeof callback == "function") {
3235 callback.call(scope || this, this);
3238 this.onComplete.addListener(f, this);
3243 setRuntimeAttribute: function(attr) {
3246 var attributes = this.attributes;
3248 this.runtimeAttributes[attr] = {};
3250 var isset = function(prop) {
3251 return (typeof prop !== 'undefined');
3254 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3258 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3261 if (isset(attributes[attr]['to'])) {
3262 end = attributes[attr]['to'];
3263 } else if (isset(attributes[attr]['by'])) {
3264 if (start.constructor == Array) {
3266 for (var i = 0, len = start.length; i < len; ++i) {
3267 end[i] = start[i] + attributes[attr]['by'][i];
3270 end = start + attributes[attr]['by'];
3274 this.runtimeAttributes[attr].start = start;
3275 this.runtimeAttributes[attr].end = end;
3278 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3282 init: function(el, attributes, duration, method) {
3284 var isAnimated = false;
3287 var startTime = null;
3290 var actualFrames = 0;
3293 el = Roo.getDom(el);
3296 this.attributes = attributes || {};
3299 this.duration = duration || 1;
3302 this.method = method || Roo.lib.Easing.easeNone;
3305 this.useSeconds = true;
3308 this.currentFrame = 0;
3311 this.totalFrames = Roo.lib.AnimMgr.fps;
3314 this.getEl = function() {
3319 this.isAnimated = function() {
3324 this.getStartTime = function() {
3328 this.runtimeAttributes = {};
3331 this.animate = function() {
3332 if (this.isAnimated()) {
3336 this.currentFrame = 0;
3338 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3340 Roo.lib.AnimMgr.registerElement(this);
3344 this.stop = function(finish) {
3346 this.currentFrame = this.totalFrames;
3347 this._onTween.fire();
3349 Roo.lib.AnimMgr.stop(this);
3352 var onStart = function() {
3353 this.onStart.fire();
3355 this.runtimeAttributes = {};
3356 for (var attr in this.attributes) {
3357 this.setRuntimeAttribute(attr);
3362 startTime = new Date();
3366 var onTween = function() {
3368 duration: new Date() - this.getStartTime(),
3369 currentFrame: this.currentFrame
3372 data.toString = function() {
3374 'duration: ' + data.duration +
3375 ', currentFrame: ' + data.currentFrame
3379 this.onTween.fire(data);
3381 var runtimeAttributes = this.runtimeAttributes;
3383 for (var attr in runtimeAttributes) {
3384 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3390 var onComplete = function() {
3391 var actual_duration = (new Date() - startTime) / 1000 ;
3394 duration: actual_duration,
3395 frames: actualFrames,
3396 fps: actualFrames / actual_duration
3399 data.toString = function() {
3401 'duration: ' + data.duration +
3402 ', frames: ' + data.frames +
3403 ', fps: ' + data.fps
3409 this.onComplete.fire(data);
3413 this._onStart = new Roo.util.Event(this);
3414 this.onStart = new Roo.util.Event(this);
3415 this.onTween = new Roo.util.Event(this);
3416 this._onTween = new Roo.util.Event(this);
3417 this.onComplete = new Roo.util.Event(this);
3418 this._onComplete = new Roo.util.Event(this);
3419 this._onStart.addListener(onStart);
3420 this._onTween.addListener(onTween);
3421 this._onComplete.addListener(onComplete);
3426 * Portions of this file are based on pieces of Yahoo User Interface Library
3427 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3428 * YUI licensed under the BSD License:
3429 * http://developer.yahoo.net/yui/license.txt
3430 * <script type="text/javascript">
3434 Roo.lib.AnimMgr = new function() {
3451 this.registerElement = function(tween) {
3452 queue[queue.length] = tween;
3454 tween._onStart.fire();
3459 this.unRegister = function(tween, index) {
3460 tween._onComplete.fire();
3461 index = index || getIndex(tween);
3463 queue.splice(index, 1);
3467 if (tweenCount <= 0) {
3473 this.start = function() {
3474 if (thread === null) {
3475 thread = setInterval(this.run, this.delay);
3480 this.stop = function(tween) {
3482 clearInterval(thread);
3484 for (var i = 0, len = queue.length; i < len; ++i) {
3485 if (queue[0].isAnimated()) {
3486 this.unRegister(queue[0], 0);
3495 this.unRegister(tween);
3500 this.run = function() {
3501 for (var i = 0, len = queue.length; i < len; ++i) {
3502 var tween = queue[i];
3503 if (!tween || !tween.isAnimated()) {
3507 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3509 tween.currentFrame += 1;
3511 if (tween.useSeconds) {
3512 correctFrame(tween);
3514 tween._onTween.fire();
3517 Roo.lib.AnimMgr.stop(tween, i);
3522 var getIndex = function(anim) {
3523 for (var i = 0, len = queue.length; i < len; ++i) {
3524 if (queue[i] == anim) {
3532 var correctFrame = function(tween) {
3533 var frames = tween.totalFrames;
3534 var frame = tween.currentFrame;
3535 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3536 var elapsed = (new Date() - tween.getStartTime());
3539 if (elapsed < tween.duration * 1000) {
3540 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3542 tweak = frames - (frame + 1);
3544 if (tweak > 0 && isFinite(tweak)) {
3545 if (tween.currentFrame + tweak >= frames) {
3546 tweak = frames - (frame + 1);
3549 tween.currentFrame += tweak;
3555 * Portions of this file are based on pieces of Yahoo User Interface Library
3556 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3557 * YUI licensed under the BSD License:
3558 * http://developer.yahoo.net/yui/license.txt
3559 * <script type="text/javascript">
3562 Roo.lib.Bezier = new function() {
3564 this.getPosition = function(points, t) {
3565 var n = points.length;
3568 for (var i = 0; i < n; ++i) {
3569 tmp[i] = [points[i][0], points[i][1]];
3572 for (var j = 1; j < n; ++j) {
3573 for (i = 0; i < n - j; ++i) {
3574 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3575 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3579 return [ tmp[0][0], tmp[0][1] ];
3583 * Portions of this file are based on pieces of Yahoo User Interface Library
3584 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3585 * YUI licensed under the BSD License:
3586 * http://developer.yahoo.net/yui/license.txt
3587 * <script type="text/javascript">
3592 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3593 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3596 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3598 var fly = Roo.lib.AnimBase.fly;
3600 var superclass = Y.ColorAnim.superclass;
3601 var proto = Y.ColorAnim.prototype;
3603 proto.toString = function() {
3604 var el = this.getEl();
3605 var id = el.id || el.tagName;
3606 return ("ColorAnim " + id);
3609 proto.patterns.color = /color$/i;
3610 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3611 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3612 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3613 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3616 proto.parseColor = function(s) {
3617 if (s.length == 3) {
3621 var c = this.patterns.hex.exec(s);
3622 if (c && c.length == 4) {
3623 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3626 c = this.patterns.rgb.exec(s);
3627 if (c && c.length == 4) {
3628 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3631 c = this.patterns.hex3.exec(s);
3632 if (c && c.length == 4) {
3633 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3638 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3639 proto.getAttribute = function(attr) {
3640 var el = this.getEl();
3641 if (this.patterns.color.test(attr)) {
3642 var val = fly(el).getStyle(attr);
3644 if (this.patterns.transparent.test(val)) {
3645 var parent = el.parentNode;
3646 val = fly(parent).getStyle(attr);
3648 while (parent && this.patterns.transparent.test(val)) {
3649 parent = parent.parentNode;
3650 val = fly(parent).getStyle(attr);
3651 if (parent.tagName.toUpperCase() == 'HTML') {
3657 val = superclass.getAttribute.call(this, attr);
3662 proto.getAttribute = function(attr) {
3663 var el = this.getEl();
3664 if (this.patterns.color.test(attr)) {
3665 var val = fly(el).getStyle(attr);
3667 if (this.patterns.transparent.test(val)) {
3668 var parent = el.parentNode;
3669 val = fly(parent).getStyle(attr);
3671 while (parent && this.patterns.transparent.test(val)) {
3672 parent = parent.parentNode;
3673 val = fly(parent).getStyle(attr);
3674 if (parent.tagName.toUpperCase() == 'HTML') {
3680 val = superclass.getAttribute.call(this, attr);
3686 proto.doMethod = function(attr, start, end) {
3689 if (this.patterns.color.test(attr)) {
3691 for (var i = 0, len = start.length; i < len; ++i) {
3692 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3695 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3698 val = superclass.doMethod.call(this, attr, start, end);
3704 proto.setRuntimeAttribute = function(attr) {
3705 superclass.setRuntimeAttribute.call(this, attr);
3707 if (this.patterns.color.test(attr)) {
3708 var attributes = this.attributes;
3709 var start = this.parseColor(this.runtimeAttributes[attr].start);
3710 var end = this.parseColor(this.runtimeAttributes[attr].end);
3712 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3713 end = this.parseColor(attributes[attr].by);
3715 for (var i = 0, len = start.length; i < len; ++i) {
3716 end[i] = start[i] + end[i];
3720 this.runtimeAttributes[attr].start = start;
3721 this.runtimeAttributes[attr].end = end;
3727 * Portions of this file are based on pieces of Yahoo User Interface Library
3728 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3729 * YUI licensed under the BSD License:
3730 * http://developer.yahoo.net/yui/license.txt
3731 * <script type="text/javascript">
3737 easeNone: function (t, b, c, d) {
3738 return c * t / d + b;
3742 easeIn: function (t, b, c, d) {
3743 return c * (t /= d) * t + b;
3747 easeOut: function (t, b, c, d) {
3748 return -c * (t /= d) * (t - 2) + b;
3752 easeBoth: function (t, b, c, d) {
3753 if ((t /= d / 2) < 1) {
3754 return c / 2 * t * t + b;
3757 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3761 easeInStrong: function (t, b, c, d) {
3762 return c * (t /= d) * t * t * t + b;
3766 easeOutStrong: function (t, b, c, d) {
3767 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3771 easeBothStrong: function (t, b, c, d) {
3772 if ((t /= d / 2) < 1) {
3773 return c / 2 * t * t * t * t + b;
3776 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3781 elasticIn: function (t, b, c, d, a, p) {
3785 if ((t /= d) == 1) {
3792 if (!a || a < Math.abs(c)) {
3797 var s = p / (2 * Math.PI) * Math.asin(c / a);
3800 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3804 elasticOut: function (t, b, c, d, a, p) {
3808 if ((t /= d) == 1) {
3815 if (!a || a < Math.abs(c)) {
3820 var s = p / (2 * Math.PI) * Math.asin(c / a);
3823 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3827 elasticBoth: function (t, b, c, d, a, p) {
3832 if ((t /= d / 2) == 2) {
3840 if (!a || a < Math.abs(c)) {
3845 var s = p / (2 * Math.PI) * Math.asin(c / a);
3849 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3850 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3852 return a * Math.pow(2, -10 * (t -= 1)) *
3853 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3858 backIn: function (t, b, c, d, s) {
3859 if (typeof s == 'undefined') {
3862 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3866 backOut: function (t, b, c, d, s) {
3867 if (typeof s == 'undefined') {
3870 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3874 backBoth: function (t, b, c, d, s) {
3875 if (typeof s == 'undefined') {
3879 if ((t /= d / 2 ) < 1) {
3880 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3882 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3886 bounceIn: function (t, b, c, d) {
3887 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3891 bounceOut: function (t, b, c, d) {
3892 if ((t /= d) < (1 / 2.75)) {
3893 return c * (7.5625 * t * t) + b;
3894 } else if (t < (2 / 2.75)) {
3895 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3896 } else if (t < (2.5 / 2.75)) {
3897 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3899 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3903 bounceBoth: function (t, b, c, d) {
3905 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3907 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3910 * Portions of this file are based on pieces of Yahoo User Interface Library
3911 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3912 * YUI licensed under the BSD License:
3913 * http://developer.yahoo.net/yui/license.txt
3914 * <script type="text/javascript">
3918 Roo.lib.Motion = function(el, attributes, duration, method) {
3920 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3924 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3928 var superclass = Y.Motion.superclass;
3929 var proto = Y.Motion.prototype;
3931 proto.toString = function() {
3932 var el = this.getEl();
3933 var id = el.id || el.tagName;
3934 return ("Motion " + id);
3937 proto.patterns.points = /^points$/i;
3939 proto.setAttribute = function(attr, val, unit) {
3940 if (this.patterns.points.test(attr)) {
3941 unit = unit || 'px';
3942 superclass.setAttribute.call(this, 'left', val[0], unit);
3943 superclass.setAttribute.call(this, 'top', val[1], unit);
3945 superclass.setAttribute.call(this, attr, val, unit);
3949 proto.getAttribute = function(attr) {
3950 if (this.patterns.points.test(attr)) {
3952 superclass.getAttribute.call(this, 'left'),
3953 superclass.getAttribute.call(this, 'top')
3956 val = superclass.getAttribute.call(this, attr);
3962 proto.doMethod = function(attr, start, end) {
3965 if (this.patterns.points.test(attr)) {
3966 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3967 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3969 val = superclass.doMethod.call(this, attr, start, end);
3974 proto.setRuntimeAttribute = function(attr) {
3975 if (this.patterns.points.test(attr)) {
3976 var el = this.getEl();
3977 var attributes = this.attributes;
3979 var control = attributes['points']['control'] || [];
3983 if (control.length > 0 && !(control[0] instanceof Array)) {
3984 control = [control];
3987 for (i = 0,len = control.length; i < len; ++i) {
3988 tmp[i] = control[i];
3993 Roo.fly(el).position();
3995 if (isset(attributes['points']['from'])) {
3996 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3999 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4002 start = this.getAttribute('points');
4005 if (isset(attributes['points']['to'])) {
4006 end = translateValues.call(this, attributes['points']['to'], start);
4008 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4009 for (i = 0,len = control.length; i < len; ++i) {
4010 control[i] = translateValues.call(this, control[i], start);
4014 } else if (isset(attributes['points']['by'])) {
4015 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4017 for (i = 0,len = control.length; i < len; ++i) {
4018 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4022 this.runtimeAttributes[attr] = [start];
4024 if (control.length > 0) {
4025 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4028 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4031 superclass.setRuntimeAttribute.call(this, attr);
4035 var translateValues = function(val, start) {
4036 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4037 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4042 var isset = function(prop) {
4043 return (typeof prop !== 'undefined');
4047 * Portions of this file are based on pieces of Yahoo User Interface Library
4048 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4049 * YUI licensed under the BSD License:
4050 * http://developer.yahoo.net/yui/license.txt
4051 * <script type="text/javascript">
4055 Roo.lib.Scroll = function(el, attributes, duration, method) {
4057 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4061 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4065 var superclass = Y.Scroll.superclass;
4066 var proto = Y.Scroll.prototype;
4068 proto.toString = function() {
4069 var el = this.getEl();
4070 var id = el.id || el.tagName;
4071 return ("Scroll " + id);
4074 proto.doMethod = function(attr, start, end) {
4077 if (attr == 'scroll') {
4079 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4080 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4084 val = superclass.doMethod.call(this, attr, start, end);
4089 proto.getAttribute = function(attr) {
4091 var el = this.getEl();
4093 if (attr == 'scroll') {
4094 val = [ el.scrollLeft, el.scrollTop ];
4096 val = superclass.getAttribute.call(this, attr);
4102 proto.setAttribute = function(attr, val, unit) {
4103 var el = this.getEl();
4105 if (attr == 'scroll') {
4106 el.scrollLeft = val[0];
4107 el.scrollTop = val[1];
4109 superclass.setAttribute.call(this, attr, val, unit);
4115 * Ext JS Library 1.1.1
4116 * Copyright(c) 2006-2007, Ext JS, LLC.
4118 * Originally Released Under LGPL - original licence link has changed is not relivant.
4121 * <script type="text/javascript">
4125 // nasty IE9 hack - what a pile of crap that is..
4127 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4128 Range.prototype.createContextualFragment = function (html) {
4129 var doc = window.document;
4130 var container = doc.createElement("div");
4131 container.innerHTML = html;
4132 var frag = doc.createDocumentFragment(), n;
4133 while ((n = container.firstChild)) {
4134 frag.appendChild(n);
4141 * @class Roo.DomHelper
4142 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4143 * 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>.
4146 Roo.DomHelper = function(){
4147 var tempTableEl = null;
4148 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4149 var tableRe = /^table|tbody|tr|td$/i;
4151 // build as innerHTML where available
4153 var createHtml = function(o){
4154 if(typeof o == 'string'){
4163 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4164 if(attr == "style"){
4166 if(typeof s == "function"){
4169 if(typeof s == "string"){
4170 b += ' style="' + s + '"';
4171 }else if(typeof s == "object"){
4174 if(typeof s[key] != "function"){
4175 b += key + ":" + s[key] + ";";
4182 b += ' class="' + o["cls"] + '"';
4183 }else if(attr == "htmlFor"){
4184 b += ' for="' + o["htmlFor"] + '"';
4186 b += " " + attr + '="' + o[attr] + '"';
4190 if(emptyTags.test(o.tag)){
4194 var cn = o.children || o.cn;
4196 //http://bugs.kde.org/show_bug.cgi?id=71506
4197 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4198 for(var i = 0, len = cn.length; i < len; i++) {
4199 b += createHtml(cn[i], b);
4202 b += createHtml(cn, b);
4208 b += "</" + o.tag + ">";
4215 var createDom = function(o, parentNode){
4217 // defininition craeted..
4219 if (o.ns && o.ns != 'html') {
4221 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4222 xmlns[o.ns] = o.xmlns;
4225 if (typeof(xmlns[o.ns]) == 'undefined') {
4226 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4232 if (typeof(o) == 'string') {
4233 return parentNode.appendChild(document.createTextNode(o));
4235 o.tag = o.tag || div;
4236 if (o.ns && Roo.isIE) {
4238 o.tag = o.ns + ':' + o.tag;
4241 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4242 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4245 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4246 attr == "style" || typeof o[attr] == "function") { continue; }
4248 if(attr=="cls" && Roo.isIE){
4249 el.className = o["cls"];
4251 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4257 Roo.DomHelper.applyStyles(el, o.style);
4258 var cn = o.children || o.cn;
4260 //http://bugs.kde.org/show_bug.cgi?id=71506
4261 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4262 for(var i = 0, len = cn.length; i < len; i++) {
4263 createDom(cn[i], el);
4270 el.innerHTML = o.html;
4273 parentNode.appendChild(el);
4278 var ieTable = function(depth, s, h, e){
4279 tempTableEl.innerHTML = [s, h, e].join('');
4280 var i = -1, el = tempTableEl;
4287 // kill repeat to save bytes
4291 tbe = '</tbody>'+te,
4297 * Nasty code for IE's broken table implementation
4299 var insertIntoTable = function(tag, where, el, html){
4301 tempTableEl = document.createElement('div');
4306 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4309 if(where == 'beforebegin'){
4313 before = el.nextSibling;
4316 node = ieTable(4, trs, html, tre);
4318 else if(tag == 'tr'){
4319 if(where == 'beforebegin'){
4322 node = ieTable(3, tbs, html, tbe);
4323 } else if(where == 'afterend'){
4324 before = el.nextSibling;
4326 node = ieTable(3, tbs, html, tbe);
4327 } else{ // INTO a TR
4328 if(where == 'afterbegin'){
4329 before = el.firstChild;
4331 node = ieTable(4, trs, html, tre);
4333 } else if(tag == 'tbody'){
4334 if(where == 'beforebegin'){
4337 node = ieTable(2, ts, html, te);
4338 } else if(where == 'afterend'){
4339 before = el.nextSibling;
4341 node = ieTable(2, ts, html, te);
4343 if(where == 'afterbegin'){
4344 before = el.firstChild;
4346 node = ieTable(3, tbs, html, tbe);
4349 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4352 if(where == 'afterbegin'){
4353 before = el.firstChild;
4355 node = ieTable(2, ts, html, te);
4357 el.insertBefore(node, before);
4362 /** True to force the use of DOM instead of html fragments @type Boolean */
4366 * Returns the markup for the passed Element(s) config
4367 * @param {Object} o The Dom object spec (and children)
4370 markup : function(o){
4371 return createHtml(o);
4375 * Applies a style specification to an element
4376 * @param {String/HTMLElement} el The element to apply styles to
4377 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4378 * a function which returns such a specification.
4380 applyStyles : function(el, styles){
4383 if(typeof styles == "string"){
4384 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4386 while ((matches = re.exec(styles)) != null){
4387 el.setStyle(matches[1], matches[2]);
4389 }else if (typeof styles == "object"){
4390 for (var style in styles){
4391 el.setStyle(style, styles[style]);
4393 }else if (typeof styles == "function"){
4394 Roo.DomHelper.applyStyles(el, styles.call());
4400 * Inserts an HTML fragment into the Dom
4401 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4402 * @param {HTMLElement} el The context element
4403 * @param {String} html The HTML fragmenet
4404 * @return {HTMLElement} The new node
4406 insertHtml : function(where, el, html){
4407 where = where.toLowerCase();
4408 if(el.insertAdjacentHTML){
4409 if(tableRe.test(el.tagName)){
4411 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4417 el.insertAdjacentHTML('BeforeBegin', html);
4418 return el.previousSibling;
4420 el.insertAdjacentHTML('AfterBegin', html);
4421 return el.firstChild;
4423 el.insertAdjacentHTML('BeforeEnd', html);
4424 return el.lastChild;
4426 el.insertAdjacentHTML('AfterEnd', html);
4427 return el.nextSibling;
4429 throw 'Illegal insertion point -> "' + where + '"';
4431 var range = el.ownerDocument.createRange();
4435 range.setStartBefore(el);
4436 frag = range.createContextualFragment(html);
4437 el.parentNode.insertBefore(frag, el);
4438 return el.previousSibling;
4441 range.setStartBefore(el.firstChild);
4442 frag = range.createContextualFragment(html);
4443 el.insertBefore(frag, el.firstChild);
4444 return el.firstChild;
4446 el.innerHTML = html;
4447 return el.firstChild;
4451 range.setStartAfter(el.lastChild);
4452 frag = range.createContextualFragment(html);
4453 el.appendChild(frag);
4454 return el.lastChild;
4456 el.innerHTML = html;
4457 return el.lastChild;
4460 range.setStartAfter(el);
4461 frag = range.createContextualFragment(html);
4462 el.parentNode.insertBefore(frag, el.nextSibling);
4463 return el.nextSibling;
4465 throw 'Illegal insertion point -> "' + where + '"';
4469 * Creates new Dom element(s) and inserts them before el
4470 * @param {String/HTMLElement/Element} el The context element
4471 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4472 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4473 * @return {HTMLElement/Roo.Element} The new node
4475 insertBefore : function(el, o, returnElement){
4476 return this.doInsert(el, o, returnElement, "beforeBegin");
4480 * Creates new Dom element(s) and inserts them after el
4481 * @param {String/HTMLElement/Element} el The context element
4482 * @param {Object} o The Dom object spec (and children)
4483 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4484 * @return {HTMLElement/Roo.Element} The new node
4486 insertAfter : function(el, o, returnElement){
4487 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4491 * Creates new Dom element(s) and inserts them as the first child of el
4492 * @param {String/HTMLElement/Element} el The context element
4493 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4494 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4495 * @return {HTMLElement/Roo.Element} The new node
4497 insertFirst : function(el, o, returnElement){
4498 return this.doInsert(el, o, returnElement, "afterBegin");
4502 doInsert : function(el, o, returnElement, pos, sibling){
4503 el = Roo.getDom(el);
4505 if(this.useDom || o.ns){
4506 newNode = createDom(o, null);
4507 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4509 var html = createHtml(o);
4510 newNode = this.insertHtml(pos, el, html);
4512 return returnElement ? Roo.get(newNode, true) : newNode;
4516 * Creates new Dom element(s) and appends them to el
4517 * @param {String/HTMLElement/Element} el The context element
4518 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4519 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4520 * @return {HTMLElement/Roo.Element} The new node
4522 append : function(el, o, returnElement){
4523 el = Roo.getDom(el);
4525 if(this.useDom || o.ns){
4526 newNode = createDom(o, null);
4527 el.appendChild(newNode);
4529 var html = createHtml(o);
4530 newNode = this.insertHtml("beforeEnd", el, html);
4532 return returnElement ? Roo.get(newNode, true) : newNode;
4536 * Creates new Dom element(s) and overwrites the contents of el with them
4537 * @param {String/HTMLElement/Element} el The context element
4538 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4539 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4540 * @return {HTMLElement/Roo.Element} The new node
4542 overwrite : function(el, o, returnElement){
4543 el = Roo.getDom(el);
4546 while (el.childNodes.length) {
4547 el.removeChild(el.firstChild);
4551 el.innerHTML = createHtml(o);
4554 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4558 * Creates a new Roo.DomHelper.Template from the Dom object spec
4559 * @param {Object} o The Dom object spec (and children)
4560 * @return {Roo.DomHelper.Template} The new template
4562 createTemplate : function(o){
4563 var html = createHtml(o);
4564 return new Roo.Template(html);
4570 * Ext JS Library 1.1.1
4571 * Copyright(c) 2006-2007, Ext JS, LLC.
4573 * Originally Released Under LGPL - original licence link has changed is not relivant.
4576 * <script type="text/javascript">
4580 * @class Roo.Template
4581 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4582 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4585 var t = new Roo.Template({
4586 html : '<div name="{id}">' +
4587 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4589 myformat: function (value, allValues) {
4590 return 'XX' + value;
4593 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4595 * For more information see this blog post with examples:
4596 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4597 - Create Elements using DOM, HTML fragments and Templates</a>.
4599 * @param {Object} cfg - Configuration object.
4601 Roo.Template = function(cfg){
4603 if(cfg instanceof Array){
4605 }else if(arguments.length > 1){
4606 cfg = Array.prototype.join.call(arguments, "");
4610 if (typeof(cfg) == 'object') {
4621 Roo.Template.prototype = {
4624 * @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..
4625 * it should be fixed so that template is observable...
4629 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4633 * Returns an HTML fragment of this template with the specified values applied.
4634 * @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'})
4635 * @return {String} The HTML fragment
4637 applyTemplate : function(values){
4641 return this.compiled(values);
4643 var useF = this.disableFormats !== true;
4644 var fm = Roo.util.Format, tpl = this;
4645 var fn = function(m, name, format, args){
4647 if(format.substr(0, 5) == "this."){
4648 return tpl.call(format.substr(5), values[name], values);
4651 // quoted values are required for strings in compiled templates,
4652 // but for non compiled we need to strip them
4653 // quoted reversed for jsmin
4654 var re = /^\s*['"](.*)["']\s*$/;
4655 args = args.split(',');
4656 for(var i = 0, len = args.length; i < len; i++){
4657 args[i] = args[i].replace(re, "$1");
4659 args = [values[name]].concat(args);
4661 args = [values[name]];
4663 return fm[format].apply(fm, args);
4666 return values[name] !== undefined ? values[name] : "";
4669 return this.html.replace(this.re, fn);
4687 this.loading = true;
4688 this.compiled = false;
4690 var cx = new Roo.data.Connection();
4694 success : function (response) {
4696 _t.html = response.responseText;
4700 failure : function(response) {
4701 Roo.log("Template failed to load from " + _t.url);
4708 * Sets the HTML used as the template and optionally compiles it.
4709 * @param {String} html
4710 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4711 * @return {Roo.Template} this
4713 set : function(html, compile){
4715 this.compiled = null;
4723 * True to disable format functions (defaults to false)
4726 disableFormats : false,
4729 * The regular expression used to match template variables
4733 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4736 * Compiles the template into an internal function, eliminating the RegEx overhead.
4737 * @return {Roo.Template} this
4739 compile : function(){
4740 var fm = Roo.util.Format;
4741 var useF = this.disableFormats !== true;
4742 var sep = Roo.isGecko ? "+" : ",";
4743 var fn = function(m, name, format, args){
4745 args = args ? ',' + args : "";
4746 if(format.substr(0, 5) != "this."){
4747 format = "fm." + format + '(';
4749 format = 'this.call("'+ format.substr(5) + '", ';
4753 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4755 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4758 // branched to use + in gecko and [].join() in others
4760 body = "this.compiled = function(values){ return '" +
4761 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4764 body = ["this.compiled = function(values){ return ['"];
4765 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4766 body.push("'].join('');};");
4767 body = body.join('');
4777 // private function used to call members
4778 call : function(fnName, value, allValues){
4779 return this[fnName](value, allValues);
4783 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4784 * @param {String/HTMLElement/Roo.Element} el The context element
4785 * @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'})
4786 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4787 * @return {HTMLElement/Roo.Element} The new node or Element
4789 insertFirst: function(el, values, returnElement){
4790 return this.doInsert('afterBegin', el, values, returnElement);
4794 * Applies the supplied values to the template and inserts the new node(s) before el.
4795 * @param {String/HTMLElement/Roo.Element} el The context element
4796 * @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'})
4797 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4798 * @return {HTMLElement/Roo.Element} The new node or Element
4800 insertBefore: function(el, values, returnElement){
4801 return this.doInsert('beforeBegin', el, values, returnElement);
4805 * Applies the supplied values to the template and inserts the new node(s) after el.
4806 * @param {String/HTMLElement/Roo.Element} el The context element
4807 * @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'})
4808 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4809 * @return {HTMLElement/Roo.Element} The new node or Element
4811 insertAfter : function(el, values, returnElement){
4812 return this.doInsert('afterEnd', el, values, returnElement);
4816 * Applies the supplied values to the template and appends the new node(s) to el.
4817 * @param {String/HTMLElement/Roo.Element} el The context element
4818 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4819 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4820 * @return {HTMLElement/Roo.Element} The new node or Element
4822 append : function(el, values, returnElement){
4823 return this.doInsert('beforeEnd', el, values, returnElement);
4826 doInsert : function(where, el, values, returnEl){
4827 el = Roo.getDom(el);
4828 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4829 return returnEl ? Roo.get(newNode, true) : newNode;
4833 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4834 * @param {String/HTMLElement/Roo.Element} el The context element
4835 * @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'})
4836 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4837 * @return {HTMLElement/Roo.Element} The new node or Element
4839 overwrite : function(el, values, returnElement){
4840 el = Roo.getDom(el);
4841 el.innerHTML = this.applyTemplate(values);
4842 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4846 * Alias for {@link #applyTemplate}
4849 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4852 Roo.DomHelper.Template = Roo.Template;
4855 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4856 * @param {String/HTMLElement} el A DOM element or its id
4857 * @returns {Roo.Template} The created template
4860 Roo.Template.from = function(el){
4861 el = Roo.getDom(el);
4862 return new Roo.Template(el.value || el.innerHTML);
4865 * Ext JS Library 1.1.1
4866 * Copyright(c) 2006-2007, Ext JS, LLC.
4868 * Originally Released Under LGPL - original licence link has changed is not relivant.
4871 * <script type="text/javascript">
4876 * This is code is also distributed under MIT license for use
4877 * with jQuery and prototype JavaScript libraries.
4880 * @class Roo.DomQuery
4881 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).
4883 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>
4886 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.
4888 <h4>Element Selectors:</h4>
4890 <li> <b>*</b> any element</li>
4891 <li> <b>E</b> an element with the tag E</li>
4892 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4893 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4894 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4895 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4897 <h4>Attribute Selectors:</h4>
4898 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4900 <li> <b>E[foo]</b> has an attribute "foo"</li>
4901 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4902 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4903 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4904 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4905 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4906 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4908 <h4>Pseudo Classes:</h4>
4910 <li> <b>E:first-child</b> E is the first child of its parent</li>
4911 <li> <b>E:last-child</b> E is the last child of its parent</li>
4912 <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>
4913 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4914 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4915 <li> <b>E:only-child</b> E is the only child of its parent</li>
4916 <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>
4917 <li> <b>E:first</b> the first E in the resultset</li>
4918 <li> <b>E:last</b> the last E in the resultset</li>
4919 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4920 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4921 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4922 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4923 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4924 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4925 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4926 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4927 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4929 <h4>CSS Value Selectors:</h4>
4931 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4932 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4933 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4934 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4935 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4936 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4940 Roo.DomQuery = function(){
4941 var cache = {}, simpleCache = {}, valueCache = {};
4942 var nonSpace = /\S/;
4943 var trimRe = /^\s+|\s+$/g;
4944 var tplRe = /\{(\d+)\}/g;
4945 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4946 var tagTokenRe = /^(#)?([\w-\*]+)/;
4947 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4949 function child(p, index){
4951 var n = p.firstChild;
4953 if(n.nodeType == 1){
4964 while((n = n.nextSibling) && n.nodeType != 1);
4969 while((n = n.previousSibling) && n.nodeType != 1);
4973 function children(d){
4974 var n = d.firstChild, ni = -1;
4976 var nx = n.nextSibling;
4977 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4987 function byClassName(c, a, v){
4991 var r = [], ri = -1, cn;
4992 for(var i = 0, ci; ci = c[i]; i++){
4993 if((' '+ci.className+' ').indexOf(v) != -1){
5000 function attrValue(n, attr){
5001 if(!n.tagName && typeof n.length != "undefined"){
5010 if(attr == "class" || attr == "className"){
5013 return n.getAttribute(attr) || n[attr];
5017 function getNodes(ns, mode, tagName){
5018 var result = [], ri = -1, cs;
5022 tagName = tagName || "*";
5023 if(typeof ns.getElementsByTagName != "undefined"){
5027 for(var i = 0, ni; ni = ns[i]; i++){
5028 cs = ni.getElementsByTagName(tagName);
5029 for(var j = 0, ci; ci = cs[j]; j++){
5033 }else if(mode == "/" || mode == ">"){
5034 var utag = tagName.toUpperCase();
5035 for(var i = 0, ni, cn; ni = ns[i]; i++){
5036 cn = ni.children || ni.childNodes;
5037 for(var j = 0, cj; cj = cn[j]; j++){
5038 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5043 }else if(mode == "+"){
5044 var utag = tagName.toUpperCase();
5045 for(var i = 0, n; n = ns[i]; i++){
5046 while((n = n.nextSibling) && n.nodeType != 1);
5047 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5051 }else if(mode == "~"){
5052 for(var i = 0, n; n = ns[i]; i++){
5053 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5062 function concat(a, b){
5066 for(var i = 0, l = b.length; i < l; i++){
5072 function byTag(cs, tagName){
5073 if(cs.tagName || cs == document){
5079 var r = [], ri = -1;
5080 tagName = tagName.toLowerCase();
5081 for(var i = 0, ci; ci = cs[i]; i++){
5082 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5089 function byId(cs, attr, id){
5090 if(cs.tagName || cs == document){
5096 var r = [], ri = -1;
5097 for(var i = 0,ci; ci = cs[i]; i++){
5098 if(ci && ci.id == id){
5106 function byAttribute(cs, attr, value, op, custom){
5107 var r = [], ri = -1, st = custom=="{";
5108 var f = Roo.DomQuery.operators[op];
5109 for(var i = 0, ci; ci = cs[i]; i++){
5112 a = Roo.DomQuery.getStyle(ci, attr);
5114 else if(attr == "class" || attr == "className"){
5116 }else if(attr == "for"){
5118 }else if(attr == "href"){
5119 a = ci.getAttribute("href", 2);
5121 a = ci.getAttribute(attr);
5123 if((f && f(a, value)) || (!f && a)){
5130 function byPseudo(cs, name, value){
5131 return Roo.DomQuery.pseudos[name](cs, value);
5134 // This is for IE MSXML which does not support expandos.
5135 // IE runs the same speed using setAttribute, however FF slows way down
5136 // and Safari completely fails so they need to continue to use expandos.
5137 var isIE = window.ActiveXObject ? true : false;
5139 // this eval is stop the compressor from
5140 // renaming the variable to something shorter
5142 /** eval:var:batch */
5147 function nodupIEXml(cs){
5149 cs[0].setAttribute("_nodup", d);
5151 for(var i = 1, len = cs.length; i < len; i++){
5153 if(!c.getAttribute("_nodup") != d){
5154 c.setAttribute("_nodup", d);
5158 for(var i = 0, len = cs.length; i < len; i++){
5159 cs[i].removeAttribute("_nodup");
5168 var len = cs.length, c, i, r = cs, cj, ri = -1;
5169 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5172 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5173 return nodupIEXml(cs);
5177 for(i = 1; c = cs[i]; i++){
5182 for(var j = 0; j < i; j++){
5185 for(j = i+1; cj = cs[j]; j++){
5197 function quickDiffIEXml(c1, c2){
5199 for(var i = 0, len = c1.length; i < len; i++){
5200 c1[i].setAttribute("_qdiff", d);
5203 for(var i = 0, len = c2.length; i < len; i++){
5204 if(c2[i].getAttribute("_qdiff") != d){
5205 r[r.length] = c2[i];
5208 for(var i = 0, len = c1.length; i < len; i++){
5209 c1[i].removeAttribute("_qdiff");
5214 function quickDiff(c1, c2){
5215 var len1 = c1.length;
5219 if(isIE && c1[0].selectSingleNode){
5220 return quickDiffIEXml(c1, c2);
5223 for(var i = 0; i < len1; i++){
5227 for(var i = 0, len = c2.length; i < len; i++){
5228 if(c2[i]._qdiff != d){
5229 r[r.length] = c2[i];
5235 function quickId(ns, mode, root, id){
5237 var d = root.ownerDocument || root;
5238 return d.getElementById(id);
5240 ns = getNodes(ns, mode, "*");
5241 return byId(ns, null, id);
5245 getStyle : function(el, name){
5246 return Roo.fly(el).getStyle(name);
5249 * Compiles a selector/xpath query into a reusable function. The returned function
5250 * takes one parameter "root" (optional), which is the context node from where the query should start.
5251 * @param {String} selector The selector/xpath query
5252 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5253 * @return {Function}
5255 compile : function(path, type){
5256 type = type || "select";
5258 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5259 var q = path, mode, lq;
5260 var tk = Roo.DomQuery.matchers;
5261 var tklen = tk.length;
5264 // accept leading mode switch
5265 var lmode = q.match(modeRe);
5266 if(lmode && lmode[1]){
5267 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5268 q = q.replace(lmode[1], "");
5270 // strip leading slashes
5271 while(path.substr(0, 1)=="/"){
5272 path = path.substr(1);
5275 while(q && lq != q){
5277 var tm = q.match(tagTokenRe);
5278 if(type == "select"){
5281 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5283 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5285 q = q.replace(tm[0], "");
5286 }else if(q.substr(0, 1) != '@'){
5287 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5292 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5294 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5296 q = q.replace(tm[0], "");
5299 while(!(mm = q.match(modeRe))){
5300 var matched = false;
5301 for(var j = 0; j < tklen; j++){
5303 var m = q.match(t.re);
5305 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5308 q = q.replace(m[0], "");
5313 // prevent infinite loop on bad selector
5315 throw 'Error parsing selector, parsing failed at "' + q + '"';
5319 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5320 q = q.replace(mm[1], "");
5323 fn[fn.length] = "return nodup(n);\n}";
5326 * list of variables that need from compression as they are used by eval.
5336 * eval:var:byClassName
5338 * eval:var:byAttribute
5339 * eval:var:attrValue
5347 * Selects a group of elements.
5348 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5349 * @param {Node} root (optional) The start of the query (defaults to document).
5352 select : function(path, root, type){
5353 if(!root || root == document){
5356 if(typeof root == "string"){
5357 root = document.getElementById(root);
5359 var paths = path.split(",");
5361 for(var i = 0, len = paths.length; i < len; i++){
5362 var p = paths[i].replace(trimRe, "");
5364 cache[p] = Roo.DomQuery.compile(p);
5366 throw p + " is not a valid selector";
5369 var result = cache[p](root);
5370 if(result && result != document){
5371 results = results.concat(result);
5374 if(paths.length > 1){
5375 return nodup(results);
5381 * Selects a single element.
5382 * @param {String} selector The selector/xpath query
5383 * @param {Node} root (optional) The start of the query (defaults to document).
5386 selectNode : function(path, root){
5387 return Roo.DomQuery.select(path, root)[0];
5391 * Selects the value of a node, optionally replacing null with the defaultValue.
5392 * @param {String} selector The selector/xpath query
5393 * @param {Node} root (optional) The start of the query (defaults to document).
5394 * @param {String} defaultValue
5396 selectValue : function(path, root, defaultValue){
5397 path = path.replace(trimRe, "");
5398 if(!valueCache[path]){
5399 valueCache[path] = Roo.DomQuery.compile(path, "select");
5401 var n = valueCache[path](root);
5402 n = n[0] ? n[0] : n;
5403 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5404 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5408 * Selects the value of a node, parsing integers and floats.
5409 * @param {String} selector The selector/xpath query
5410 * @param {Node} root (optional) The start of the query (defaults to document).
5411 * @param {Number} defaultValue
5414 selectNumber : function(path, root, defaultValue){
5415 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5416 return parseFloat(v);
5420 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5421 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5422 * @param {String} selector The simple selector to test
5425 is : function(el, ss){
5426 if(typeof el == "string"){
5427 el = document.getElementById(el);
5429 var isArray = (el instanceof Array);
5430 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5431 return isArray ? (result.length == el.length) : (result.length > 0);
5435 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5436 * @param {Array} el An array of elements to filter
5437 * @param {String} selector The simple selector to test
5438 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5439 * the selector instead of the ones that match
5442 filter : function(els, ss, nonMatches){
5443 ss = ss.replace(trimRe, "");
5444 if(!simpleCache[ss]){
5445 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5447 var result = simpleCache[ss](els);
5448 return nonMatches ? quickDiff(result, els) : result;
5452 * Collection of matching regular expressions and code snippets.
5456 select: 'n = byClassName(n, null, " {1} ");'
5458 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5459 select: 'n = byPseudo(n, "{1}", "{2}");'
5461 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5462 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5465 select: 'n = byId(n, null, "{1}");'
5468 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5473 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5474 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5477 "=" : function(a, v){
5480 "!=" : function(a, v){
5483 "^=" : function(a, v){
5484 return a && a.substr(0, v.length) == v;
5486 "$=" : function(a, v){
5487 return a && a.substr(a.length-v.length) == v;
5489 "*=" : function(a, v){
5490 return a && a.indexOf(v) !== -1;
5492 "%=" : function(a, v){
5493 return (a % v) == 0;
5495 "|=" : function(a, v){
5496 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5498 "~=" : function(a, v){
5499 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5504 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5505 * and the argument (if any) supplied in the selector.
5508 "first-child" : function(c){
5509 var r = [], ri = -1, n;
5510 for(var i = 0, ci; ci = n = c[i]; i++){
5511 while((n = n.previousSibling) && n.nodeType != 1);
5519 "last-child" : function(c){
5520 var r = [], ri = -1, n;
5521 for(var i = 0, ci; ci = n = c[i]; i++){
5522 while((n = n.nextSibling) && n.nodeType != 1);
5530 "nth-child" : function(c, a) {
5531 var r = [], ri = -1;
5532 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5533 var f = (m[1] || 1) - 0, l = m[2] - 0;
5534 for(var i = 0, n; n = c[i]; i++){
5535 var pn = n.parentNode;
5536 if (batch != pn._batch) {
5538 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5539 if(cn.nodeType == 1){
5546 if (l == 0 || n.nodeIndex == l){
5549 } else if ((n.nodeIndex + l) % f == 0){
5557 "only-child" : function(c){
5558 var r = [], ri = -1;;
5559 for(var i = 0, ci; ci = c[i]; i++){
5560 if(!prev(ci) && !next(ci)){
5567 "empty" : function(c){
5568 var r = [], ri = -1;
5569 for(var i = 0, ci; ci = c[i]; i++){
5570 var cns = ci.childNodes, j = 0, cn, empty = true;
5573 if(cn.nodeType == 1 || cn.nodeType == 3){
5585 "contains" : function(c, v){
5586 var r = [], ri = -1;
5587 for(var i = 0, ci; ci = c[i]; i++){
5588 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5595 "nodeValue" : function(c, v){
5596 var r = [], ri = -1;
5597 for(var i = 0, ci; ci = c[i]; i++){
5598 if(ci.firstChild && ci.firstChild.nodeValue == v){
5605 "checked" : function(c){
5606 var r = [], ri = -1;
5607 for(var i = 0, ci; ci = c[i]; i++){
5608 if(ci.checked == true){
5615 "not" : function(c, ss){
5616 return Roo.DomQuery.filter(c, ss, true);
5619 "odd" : function(c){
5620 return this["nth-child"](c, "odd");
5623 "even" : function(c){
5624 return this["nth-child"](c, "even");
5627 "nth" : function(c, a){
5628 return c[a-1] || [];
5631 "first" : function(c){
5635 "last" : function(c){
5636 return c[c.length-1] || [];
5639 "has" : function(c, ss){
5640 var s = Roo.DomQuery.select;
5641 var r = [], ri = -1;
5642 for(var i = 0, ci; ci = c[i]; i++){
5643 if(s(ss, ci).length > 0){
5650 "next" : function(c, ss){
5651 var is = Roo.DomQuery.is;
5652 var r = [], ri = -1;
5653 for(var i = 0, ci; ci = c[i]; i++){
5662 "prev" : function(c, ss){
5663 var is = Roo.DomQuery.is;
5664 var r = [], ri = -1;
5665 for(var i = 0, ci; ci = c[i]; i++){
5678 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5679 * @param {String} path The selector/xpath query
5680 * @param {Node} root (optional) The start of the query (defaults to document).
5685 Roo.query = Roo.DomQuery.select;
5688 * Ext JS Library 1.1.1
5689 * Copyright(c) 2006-2007, Ext JS, LLC.
5691 * Originally Released Under LGPL - original licence link has changed is not relivant.
5694 * <script type="text/javascript">
5698 * @class Roo.util.Observable
5699 * Base class that provides a common interface for publishing events. Subclasses are expected to
5700 * to have a property "events" with all the events defined.<br>
5703 Employee = function(name){
5710 Roo.extend(Employee, Roo.util.Observable);
5712 * @param {Object} config properties to use (incuding events / listeners)
5715 Roo.util.Observable = function(cfg){
5718 this.addEvents(cfg.events || {});
5720 delete cfg.events; // make sure
5723 Roo.apply(this, cfg);
5726 this.on(this.listeners);
5727 delete this.listeners;
5730 Roo.util.Observable.prototype = {
5732 * @cfg {Object} listeners list of events and functions to call for this object,
5736 'click' : function(e) {
5746 * Fires the specified event with the passed parameters (minus the event name).
5747 * @param {String} eventName
5748 * @param {Object...} args Variable number of parameters are passed to handlers
5749 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5751 fireEvent : function(){
5752 var ce = this.events[arguments[0].toLowerCase()];
5753 if(typeof ce == "object"){
5754 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5761 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5764 * Appends an event handler to this component
5765 * @param {String} eventName The type of event to listen for
5766 * @param {Function} handler The method the event invokes
5767 * @param {Object} scope (optional) The scope in which to execute the handler
5768 * function. The handler function's "this" context.
5769 * @param {Object} options (optional) An object containing handler configuration
5770 * properties. This may contain any of the following properties:<ul>
5771 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5772 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5773 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5774 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5775 * by the specified number of milliseconds. If the event fires again within that time, the original
5776 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5779 * <b>Combining Options</b><br>
5780 * Using the options argument, it is possible to combine different types of listeners:<br>
5782 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5784 el.on('click', this.onClick, this, {
5791 * <b>Attaching multiple handlers in 1 call</b><br>
5792 * The method also allows for a single argument to be passed which is a config object containing properties
5793 * which specify multiple handlers.
5802 fn: this.onMouseOver,
5806 fn: this.onMouseOut,
5812 * Or a shorthand syntax which passes the same scope object to all handlers:
5815 'click': this.onClick,
5816 'mouseover': this.onMouseOver,
5817 'mouseout': this.onMouseOut,
5822 addListener : function(eventName, fn, scope, o){
5823 if(typeof eventName == "object"){
5826 if(this.filterOptRe.test(e)){
5829 if(typeof o[e] == "function"){
5831 this.addListener(e, o[e], o.scope, o);
5833 // individual options
5834 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5839 o = (!o || typeof o == "boolean") ? {} : o;
5840 eventName = eventName.toLowerCase();
5841 var ce = this.events[eventName] || true;
5842 if(typeof ce == "boolean"){
5843 ce = new Roo.util.Event(this, eventName);
5844 this.events[eventName] = ce;
5846 ce.addListener(fn, scope, o);
5850 * Removes a listener
5851 * @param {String} eventName The type of event to listen for
5852 * @param {Function} handler The handler to remove
5853 * @param {Object} scope (optional) The scope (this object) for the handler
5855 removeListener : function(eventName, fn, scope){
5856 var ce = this.events[eventName.toLowerCase()];
5857 if(typeof ce == "object"){
5858 ce.removeListener(fn, scope);
5863 * Removes all listeners for this object
5865 purgeListeners : function(){
5866 for(var evt in this.events){
5867 if(typeof this.events[evt] == "object"){
5868 this.events[evt].clearListeners();
5873 relayEvents : function(o, events){
5874 var createHandler = function(ename){
5876 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5879 for(var i = 0, len = events.length; i < len; i++){
5880 var ename = events[i];
5881 if(!this.events[ename]){ this.events[ename] = true; };
5882 o.on(ename, createHandler(ename), this);
5887 * Used to define events on this Observable
5888 * @param {Object} object The object with the events defined
5890 addEvents : function(o){
5894 Roo.applyIf(this.events, o);
5898 * Checks to see if this object has any listeners for a specified event
5899 * @param {String} eventName The name of the event to check for
5900 * @return {Boolean} True if the event is being listened for, else false
5902 hasListener : function(eventName){
5903 var e = this.events[eventName];
5904 return typeof e == "object" && e.listeners.length > 0;
5908 * Appends an event handler to this element (shorthand for addListener)
5909 * @param {String} eventName The type of event to listen for
5910 * @param {Function} handler The method the event invokes
5911 * @param {Object} scope (optional) The scope in which to execute the handler
5912 * function. The handler function's "this" context.
5913 * @param {Object} options (optional)
5916 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5918 * Removes a listener (shorthand for removeListener)
5919 * @param {String} eventName The type of event to listen for
5920 * @param {Function} handler The handler to remove
5921 * @param {Object} scope (optional) The scope (this object) for the handler
5924 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5927 * Starts capture on the specified Observable. All events will be passed
5928 * to the supplied function with the event name + standard signature of the event
5929 * <b>before</b> the event is fired. If the supplied function returns false,
5930 * the event will not fire.
5931 * @param {Observable} o The Observable to capture
5932 * @param {Function} fn The function to call
5933 * @param {Object} scope (optional) The scope (this object) for the fn
5936 Roo.util.Observable.capture = function(o, fn, scope){
5937 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5941 * Removes <b>all</b> added captures from the Observable.
5942 * @param {Observable} o The Observable to release
5945 Roo.util.Observable.releaseCapture = function(o){
5946 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5951 var createBuffered = function(h, o, scope){
5952 var task = new Roo.util.DelayedTask();
5954 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5958 var createSingle = function(h, e, fn, scope){
5960 e.removeListener(fn, scope);
5961 return h.apply(scope, arguments);
5965 var createDelayed = function(h, o, scope){
5967 var args = Array.prototype.slice.call(arguments, 0);
5968 setTimeout(function(){
5969 h.apply(scope, args);
5974 Roo.util.Event = function(obj, name){
5977 this.listeners = [];
5980 Roo.util.Event.prototype = {
5981 addListener : function(fn, scope, options){
5982 var o = options || {};
5983 scope = scope || this.obj;
5984 if(!this.isListening(fn, scope)){
5985 var l = {fn: fn, scope: scope, options: o};
5988 h = createDelayed(h, o, scope);
5991 h = createSingle(h, this, fn, scope);
5994 h = createBuffered(h, o, scope);
5997 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5998 this.listeners.push(l);
6000 this.listeners = this.listeners.slice(0);
6001 this.listeners.push(l);
6006 findListener : function(fn, scope){
6007 scope = scope || this.obj;
6008 var ls = this.listeners;
6009 for(var i = 0, len = ls.length; i < len; i++){
6011 if(l.fn == fn && l.scope == scope){
6018 isListening : function(fn, scope){
6019 return this.findListener(fn, scope) != -1;
6022 removeListener : function(fn, scope){
6024 if((index = this.findListener(fn, scope)) != -1){
6026 this.listeners.splice(index, 1);
6028 this.listeners = this.listeners.slice(0);
6029 this.listeners.splice(index, 1);
6036 clearListeners : function(){
6037 this.listeners = [];
6041 var ls = this.listeners, scope, len = ls.length;
6044 var args = Array.prototype.slice.call(arguments, 0);
6045 for(var i = 0; i < len; i++){
6047 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6048 this.firing = false;
6052 this.firing = false;
6059 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6066 * @class Roo.Document
6067 * @extends Roo.util.Observable
6068 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6070 * @param {Object} config the methods and properties of the 'base' class for the application.
6072 * Generic Page handler - implement this to start your app..
6075 * MyProject = new Roo.Document({
6077 'load' : true // your events..
6080 'ready' : function() {
6081 // fired on Roo.onReady()
6086 Roo.Document = function(cfg) {
6091 Roo.util.Observable.call(this,cfg);
6095 Roo.onReady(function() {
6096 _this.fireEvent('ready');
6102 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6104 * Ext JS Library 1.1.1
6105 * Copyright(c) 2006-2007, Ext JS, LLC.
6107 * Originally Released Under LGPL - original licence link has changed is not relivant.
6110 * <script type="text/javascript">
6114 * @class Roo.EventManager
6115 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6116 * several useful events directly.
6117 * See {@link Roo.EventObject} for more details on normalized event objects.
6120 Roo.EventManager = function(){
6121 var docReadyEvent, docReadyProcId, docReadyState = false;
6122 var resizeEvent, resizeTask, textEvent, textSize;
6123 var E = Roo.lib.Event;
6124 var D = Roo.lib.Dom;
6129 var fireDocReady = function(){
6131 docReadyState = true;
6134 clearInterval(docReadyProcId);
6136 if(Roo.isGecko || Roo.isOpera) {
6137 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6140 var defer = document.getElementById("ie-deferred-loader");
6142 defer.onreadystatechange = null;
6143 defer.parentNode.removeChild(defer);
6147 docReadyEvent.fire();
6148 docReadyEvent.clearListeners();
6153 var initDocReady = function(){
6154 docReadyEvent = new Roo.util.Event();
6155 if(Roo.isGecko || Roo.isOpera) {
6156 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6158 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6159 var defer = document.getElementById("ie-deferred-loader");
6160 defer.onreadystatechange = function(){
6161 if(this.readyState == "complete"){
6165 }else if(Roo.isSafari){
6166 docReadyProcId = setInterval(function(){
6167 var rs = document.readyState;
6168 if(rs == "complete") {
6173 // no matter what, make sure it fires on load
6174 E.on(window, "load", fireDocReady);
6177 var createBuffered = function(h, o){
6178 var task = new Roo.util.DelayedTask(h);
6180 // create new event object impl so new events don't wipe out properties
6181 e = new Roo.EventObjectImpl(e);
6182 task.delay(o.buffer, h, null, [e]);
6186 var createSingle = function(h, el, ename, fn){
6188 Roo.EventManager.removeListener(el, ename, fn);
6193 var createDelayed = function(h, o){
6195 // create new event object impl so new events don't wipe out properties
6196 e = new Roo.EventObjectImpl(e);
6197 setTimeout(function(){
6202 var transitionEndVal = false;
6204 var transitionEnd = function()
6206 if (transitionEndVal) {
6207 return transitionEndVal;
6209 var el = document.createElement('div');
6211 var transEndEventNames = {
6212 WebkitTransition : 'webkitTransitionEnd',
6213 MozTransition : 'transitionend',
6214 OTransition : 'oTransitionEnd otransitionend',
6215 transition : 'transitionend'
6218 for (var name in transEndEventNames) {
6219 if (el.style[name] !== undefined) {
6220 transitionEndVal = transEndEventNames[name];
6221 return transitionEndVal ;
6227 var listen = function(element, ename, opt, fn, scope){
6228 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6229 fn = fn || o.fn; scope = scope || o.scope;
6230 var el = Roo.getDom(element);
6234 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6237 if (ename == 'transitionend') {
6238 ename = transitionEnd();
6240 var h = function(e){
6241 e = Roo.EventObject.setEvent(e);
6244 t = e.getTarget(o.delegate, el);
6251 if(o.stopEvent === true){
6254 if(o.preventDefault === true){
6257 if(o.stopPropagation === true){
6258 e.stopPropagation();
6261 if(o.normalized === false){
6265 fn.call(scope || el, e, t, o);
6268 h = createDelayed(h, o);
6271 h = createSingle(h, el, ename, fn);
6274 h = createBuffered(h, o);
6276 fn._handlers = fn._handlers || [];
6279 fn._handlers.push([Roo.id(el), ename, h]);
6284 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6285 el.addEventListener("DOMMouseScroll", h, false);
6286 E.on(window, 'unload', function(){
6287 el.removeEventListener("DOMMouseScroll", h, false);
6290 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6291 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6296 var stopListening = function(el, ename, fn){
6297 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6299 for(var i = 0, len = hds.length; i < len; i++){
6301 if(h[0] == id && h[1] == ename){
6308 E.un(el, ename, hd);
6309 el = Roo.getDom(el);
6310 if(ename == "mousewheel" && el.addEventListener){
6311 el.removeEventListener("DOMMouseScroll", hd, false);
6313 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6314 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6318 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6325 * @scope Roo.EventManager
6330 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6331 * object with a Roo.EventObject
6332 * @param {Function} fn The method the event invokes
6333 * @param {Object} scope An object that becomes the scope of the handler
6334 * @param {boolean} override If true, the obj passed in becomes
6335 * the execution scope of the listener
6336 * @return {Function} The wrapped function
6339 wrap : function(fn, scope, override){
6341 Roo.EventObject.setEvent(e);
6342 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6347 * Appends an event handler to an element (shorthand for addListener)
6348 * @param {String/HTMLElement} element The html element or id to assign the
6349 * @param {String} eventName The type of event to listen for
6350 * @param {Function} handler The method the event invokes
6351 * @param {Object} scope (optional) The scope in which to execute the handler
6352 * function. The handler function's "this" context.
6353 * @param {Object} options (optional) An object containing handler configuration
6354 * properties. This may contain any of the following properties:<ul>
6355 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6356 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6357 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6358 * <li>preventDefault {Boolean} True to prevent the default action</li>
6359 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6360 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6361 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6362 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6363 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6364 * by the specified number of milliseconds. If the event fires again within that time, the original
6365 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6368 * <b>Combining Options</b><br>
6369 * Using the options argument, it is possible to combine different types of listeners:<br>
6371 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6373 el.on('click', this.onClick, this, {
6380 * <b>Attaching multiple handlers in 1 call</b><br>
6381 * The method also allows for a single argument to be passed which is a config object containing properties
6382 * which specify multiple handlers.
6392 fn: this.onMouseOver
6401 * Or a shorthand syntax:<br>
6404 'click' : this.onClick,
6405 'mouseover' : this.onMouseOver,
6406 'mouseout' : this.onMouseOut
6410 addListener : function(element, eventName, fn, scope, options){
6411 if(typeof eventName == "object"){
6417 if(typeof o[e] == "function"){
6419 listen(element, e, o, o[e], o.scope);
6421 // individual options
6422 listen(element, e, o[e]);
6427 return listen(element, eventName, options, fn, scope);
6431 * Removes an event handler
6433 * @param {String/HTMLElement} element The id or html element to remove the
6435 * @param {String} eventName The type of event
6436 * @param {Function} fn
6437 * @return {Boolean} True if a listener was actually removed
6439 removeListener : function(element, eventName, fn){
6440 return stopListening(element, eventName, fn);
6444 * Fires when the document is ready (before onload and before images are loaded). Can be
6445 * accessed shorthanded Roo.onReady().
6446 * @param {Function} fn The method the event invokes
6447 * @param {Object} scope An object that becomes the scope of the handler
6448 * @param {boolean} options
6450 onDocumentReady : function(fn, scope, options){
6451 if(docReadyState){ // if it already fired
6452 docReadyEvent.addListener(fn, scope, options);
6453 docReadyEvent.fire();
6454 docReadyEvent.clearListeners();
6460 docReadyEvent.addListener(fn, scope, options);
6464 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6465 * @param {Function} fn The method the event invokes
6466 * @param {Object} scope An object that becomes the scope of the handler
6467 * @param {boolean} options
6469 onWindowResize : function(fn, scope, options){
6471 resizeEvent = new Roo.util.Event();
6472 resizeTask = new Roo.util.DelayedTask(function(){
6473 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6475 E.on(window, "resize", function(){
6477 resizeTask.delay(50);
6479 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6483 resizeEvent.addListener(fn, scope, options);
6487 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6488 * @param {Function} fn The method the event invokes
6489 * @param {Object} scope An object that becomes the scope of the handler
6490 * @param {boolean} options
6492 onTextResize : function(fn, scope, options){
6494 textEvent = new Roo.util.Event();
6495 var textEl = new Roo.Element(document.createElement('div'));
6496 textEl.dom.className = 'x-text-resize';
6497 textEl.dom.innerHTML = 'X';
6498 textEl.appendTo(document.body);
6499 textSize = textEl.dom.offsetHeight;
6500 setInterval(function(){
6501 if(textEl.dom.offsetHeight != textSize){
6502 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6504 }, this.textResizeInterval);
6506 textEvent.addListener(fn, scope, options);
6510 * Removes the passed window resize listener.
6511 * @param {Function} fn The method the event invokes
6512 * @param {Object} scope The scope of handler
6514 removeResizeListener : function(fn, scope){
6516 resizeEvent.removeListener(fn, scope);
6521 fireResize : function(){
6523 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6527 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6531 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6533 textResizeInterval : 50
6538 * @scopeAlias pub=Roo.EventManager
6542 * Appends an event handler to an element (shorthand for addListener)
6543 * @param {String/HTMLElement} element The html element or id to assign the
6544 * @param {String} eventName The type of event to listen for
6545 * @param {Function} handler The method the event invokes
6546 * @param {Object} scope (optional) The scope in which to execute the handler
6547 * function. The handler function's "this" context.
6548 * @param {Object} options (optional) An object containing handler configuration
6549 * properties. This may contain any of the following properties:<ul>
6550 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6551 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6552 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6553 * <li>preventDefault {Boolean} True to prevent the default action</li>
6554 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6555 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6556 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6557 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6558 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6559 * by the specified number of milliseconds. If the event fires again within that time, the original
6560 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6563 * <b>Combining Options</b><br>
6564 * Using the options argument, it is possible to combine different types of listeners:<br>
6566 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6568 el.on('click', this.onClick, this, {
6575 * <b>Attaching multiple handlers in 1 call</b><br>
6576 * The method also allows for a single argument to be passed which is a config object containing properties
6577 * which specify multiple handlers.
6587 fn: this.onMouseOver
6596 * Or a shorthand syntax:<br>
6599 'click' : this.onClick,
6600 'mouseover' : this.onMouseOver,
6601 'mouseout' : this.onMouseOut
6605 pub.on = pub.addListener;
6606 pub.un = pub.removeListener;
6608 pub.stoppedMouseDownEvent = new Roo.util.Event();
6612 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6613 * @param {Function} fn The method the event invokes
6614 * @param {Object} scope An object that becomes the scope of the handler
6615 * @param {boolean} override If true, the obj passed in becomes
6616 * the execution scope of the listener
6620 Roo.onReady = Roo.EventManager.onDocumentReady;
6622 Roo.onReady(function(){
6623 var bd = Roo.get(document.body);
6628 : Roo.isGecko ? "roo-gecko"
6629 : Roo.isOpera ? "roo-opera"
6630 : Roo.isSafari ? "roo-safari" : ""];
6633 cls.push("roo-mac");
6636 cls.push("roo-linux");
6639 cls.push("roo-ios");
6642 cls.push("roo-touch");
6644 if(Roo.isBorderBox){
6645 cls.push('roo-border-box');
6647 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6648 var p = bd.dom.parentNode;
6650 p.className += ' roo-strict';
6653 bd.addClass(cls.join(' '));
6657 * @class Roo.EventObject
6658 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6659 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6662 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6664 var target = e.getTarget();
6667 var myDiv = Roo.get("myDiv");
6668 myDiv.on("click", handleClick);
6670 Roo.EventManager.on("myDiv", 'click', handleClick);
6671 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6675 Roo.EventObject = function(){
6677 var E = Roo.lib.Event;
6679 // safari keypress events for special keys return bad keycodes
6682 63235 : 39, // right
6685 63276 : 33, // page up
6686 63277 : 34, // page down
6687 63272 : 46, // delete
6692 // normalize button clicks
6693 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6694 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6696 Roo.EventObjectImpl = function(e){
6698 this.setEvent(e.browserEvent || e);
6701 Roo.EventObjectImpl.prototype = {
6703 * Used to fix doc tools.
6704 * @scope Roo.EventObject.prototype
6710 /** The normal browser event */
6711 browserEvent : null,
6712 /** The button pressed in a mouse event */
6714 /** True if the shift key was down during the event */
6716 /** True if the control key was down during the event */
6718 /** True if the alt key was down during the event */
6777 setEvent : function(e){
6778 if(e == this || (e && e.browserEvent)){ // already wrapped
6781 this.browserEvent = e;
6783 // normalize buttons
6784 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6785 if(e.type == 'click' && this.button == -1){
6789 this.shiftKey = e.shiftKey;
6790 // mac metaKey behaves like ctrlKey
6791 this.ctrlKey = e.ctrlKey || e.metaKey;
6792 this.altKey = e.altKey;
6793 // in getKey these will be normalized for the mac
6794 this.keyCode = e.keyCode;
6795 // keyup warnings on firefox.
6796 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6797 // cache the target for the delayed and or buffered events
6798 this.target = E.getTarget(e);
6800 this.xy = E.getXY(e);
6803 this.shiftKey = false;
6804 this.ctrlKey = false;
6805 this.altKey = false;
6815 * Stop the event (preventDefault and stopPropagation)
6817 stopEvent : function(){
6818 if(this.browserEvent){
6819 if(this.browserEvent.type == 'mousedown'){
6820 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6822 E.stopEvent(this.browserEvent);
6827 * Prevents the browsers default handling of the event.
6829 preventDefault : function(){
6830 if(this.browserEvent){
6831 E.preventDefault(this.browserEvent);
6836 isNavKeyPress : function(){
6837 var k = this.keyCode;
6838 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6839 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6842 isSpecialKey : function(){
6843 var k = this.keyCode;
6844 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6845 (k == 16) || (k == 17) ||
6846 (k >= 18 && k <= 20) ||
6847 (k >= 33 && k <= 35) ||
6848 (k >= 36 && k <= 39) ||
6849 (k >= 44 && k <= 45);
6852 * Cancels bubbling of the event.
6854 stopPropagation : function(){
6855 if(this.browserEvent){
6856 if(this.type == 'mousedown'){
6857 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6859 E.stopPropagation(this.browserEvent);
6864 * Gets the key code for the event.
6867 getCharCode : function(){
6868 return this.charCode || this.keyCode;
6872 * Returns a normalized keyCode for the event.
6873 * @return {Number} The key code
6875 getKey : function(){
6876 var k = this.keyCode || this.charCode;
6877 return Roo.isSafari ? (safariKeys[k] || k) : k;
6881 * Gets the x coordinate of the event.
6884 getPageX : function(){
6889 * Gets the y coordinate of the event.
6892 getPageY : function(){
6897 * Gets the time of the event.
6900 getTime : function(){
6901 if(this.browserEvent){
6902 return E.getTime(this.browserEvent);
6908 * Gets the page coordinates of the event.
6909 * @return {Array} The xy values like [x, y]
6916 * Gets the target for the event.
6917 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6918 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6919 search as a number or element (defaults to 10 || document.body)
6920 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6921 * @return {HTMLelement}
6923 getTarget : function(selector, maxDepth, returnEl){
6924 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6927 * Gets the related target.
6928 * @return {HTMLElement}
6930 getRelatedTarget : function(){
6931 if(this.browserEvent){
6932 return E.getRelatedTarget(this.browserEvent);
6938 * Normalizes mouse wheel delta across browsers
6939 * @return {Number} The delta
6941 getWheelDelta : function(){
6942 var e = this.browserEvent;
6944 if(e.wheelDelta){ /* IE/Opera. */
6945 delta = e.wheelDelta/120;
6946 }else if(e.detail){ /* Mozilla case. */
6947 delta = -e.detail/3;
6953 * Returns true if the control, meta, shift or alt key was pressed during this event.
6956 hasModifier : function(){
6957 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6961 * Returns true if the target of this event equals el or is a child of el
6962 * @param {String/HTMLElement/Element} el
6963 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6966 within : function(el, related){
6967 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6968 return t && Roo.fly(el).contains(t);
6971 getPoint : function(){
6972 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6976 return new Roo.EventObjectImpl();
6981 * Ext JS Library 1.1.1
6982 * Copyright(c) 2006-2007, Ext JS, LLC.
6984 * Originally Released Under LGPL - original licence link has changed is not relivant.
6987 * <script type="text/javascript">
6991 // was in Composite Element!??!?!
6994 var D = Roo.lib.Dom;
6995 var E = Roo.lib.Event;
6996 var A = Roo.lib.Anim;
6998 // local style camelizing for speed
7000 var camelRe = /(-[a-z])/gi;
7001 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7002 var view = document.defaultView;
7005 * @class Roo.Element
7006 * Represents an Element in the DOM.<br><br>
7009 var el = Roo.get("my-div");
7012 var el = getEl("my-div");
7014 // or with a DOM element
7015 var el = Roo.get(myDivElement);
7017 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7018 * each call instead of constructing a new one.<br><br>
7019 * <b>Animations</b><br />
7020 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7021 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7023 Option Default Description
7024 --------- -------- ---------------------------------------------
7025 duration .35 The duration of the animation in seconds
7026 easing easeOut The YUI easing method
7027 callback none A function to execute when the anim completes
7028 scope this The scope (this) of the callback function
7030 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7031 * manipulate the animation. Here's an example:
7033 var el = Roo.get("my-div");
7038 // default animation
7039 el.setWidth(100, true);
7041 // animation with some options set
7048 // using the "anim" property to get the Anim object
7054 el.setWidth(100, opt);
7056 if(opt.anim.isAnimated()){
7060 * <b> Composite (Collections of) Elements</b><br />
7061 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7062 * @constructor Create a new Element directly.
7063 * @param {String/HTMLElement} element
7064 * @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).
7066 Roo.Element = function(element, forceNew){
7067 var dom = typeof element == "string" ?
7068 document.getElementById(element) : element;
7069 if(!dom){ // invalid id/element
7073 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7074 return Roo.Element.cache[id];
7084 * The DOM element ID
7087 this.id = id || Roo.id(dom);
7090 var El = Roo.Element;
7094 * The element's default display mode (defaults to "")
7097 originalDisplay : "",
7101 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7107 * Sets the element's visibility mode. When setVisible() is called it
7108 * will use this to determine whether to set the visibility or the display property.
7109 * @param visMode Element.VISIBILITY or Element.DISPLAY
7110 * @return {Roo.Element} this
7112 setVisibilityMode : function(visMode){
7113 this.visibilityMode = visMode;
7117 * Convenience method for setVisibilityMode(Element.DISPLAY)
7118 * @param {String} display (optional) What to set display to when visible
7119 * @return {Roo.Element} this
7121 enableDisplayMode : function(display){
7122 this.setVisibilityMode(El.DISPLAY);
7123 if(typeof display != "undefined") { this.originalDisplay = display; }
7128 * 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)
7129 * @param {String} selector The simple selector to test
7130 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7131 search as a number or element (defaults to 10 || document.body)
7132 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7133 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7135 findParent : function(simpleSelector, maxDepth, returnEl){
7136 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7137 maxDepth = maxDepth || 50;
7138 if(typeof maxDepth != "number"){
7139 stopEl = Roo.getDom(maxDepth);
7142 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7143 if(dq.is(p, simpleSelector)){
7144 return returnEl ? Roo.get(p) : p;
7154 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7155 * @param {String} selector The simple selector to test
7156 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7157 search as a number or element (defaults to 10 || document.body)
7158 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7159 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7161 findParentNode : function(simpleSelector, maxDepth, returnEl){
7162 var p = Roo.fly(this.dom.parentNode, '_internal');
7163 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7167 * Looks at the scrollable parent element
7169 findScrollableParent : function(){
7171 var overflowRegex = /(auto|scroll)/;
7173 if(this.getStyle('position') === 'fixed'){
7174 return Roo.get(document.body);
7177 var excludeStaticParent = this.getStyle('position') === "absolute";
7179 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7181 if (excludeStaticParent && parent.getStyle('position') === "static") {
7185 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7190 return Roo.get(document.body);
7194 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7195 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7196 * @param {String} selector The simple selector to test
7197 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7198 search as a number or element (defaults to 10 || document.body)
7199 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7201 up : function(simpleSelector, maxDepth){
7202 return this.findParentNode(simpleSelector, maxDepth, true);
7208 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7209 * @param {String} selector The simple selector to test
7210 * @return {Boolean} True if this element matches the selector, else false
7212 is : function(simpleSelector){
7213 return Roo.DomQuery.is(this.dom, simpleSelector);
7217 * Perform animation on this element.
7218 * @param {Object} args The YUI animation control args
7219 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7220 * @param {Function} onComplete (optional) Function to call when animation completes
7221 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7222 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7223 * @return {Roo.Element} this
7225 animate : function(args, duration, onComplete, easing, animType){
7226 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7231 * @private Internal animation call
7233 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7234 animType = animType || 'run';
7236 var anim = Roo.lib.Anim[animType](
7238 (opt.duration || defaultDur) || .35,
7239 (opt.easing || defaultEase) || 'easeOut',
7241 Roo.callback(cb, this);
7242 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7250 // private legacy anim prep
7251 preanim : function(a, i){
7252 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7256 * Removes worthless text nodes
7257 * @param {Boolean} forceReclean (optional) By default the element
7258 * keeps track if it has been cleaned already so
7259 * you can call this over and over. However, if you update the element and
7260 * need to force a reclean, you can pass true.
7262 clean : function(forceReclean){
7263 if(this.isCleaned && forceReclean !== true){
7267 var d = this.dom, n = d.firstChild, ni = -1;
7269 var nx = n.nextSibling;
7270 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7277 this.isCleaned = true;
7282 calcOffsetsTo : function(el){
7285 var restorePos = false;
7286 if(el.getStyle('position') == 'static'){
7287 el.position('relative');
7292 while(op && op != d && op.tagName != 'HTML'){
7295 op = op.offsetParent;
7298 el.position('static');
7304 * Scrolls this element into view within the passed container.
7305 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7306 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7307 * @return {Roo.Element} this
7309 scrollIntoView : function(container, hscroll){
7310 var c = Roo.getDom(container) || document.body;
7313 var o = this.calcOffsetsTo(c),
7316 b = t+el.offsetHeight,
7317 r = l+el.offsetWidth;
7319 var ch = c.clientHeight;
7320 var ct = parseInt(c.scrollTop, 10);
7321 var cl = parseInt(c.scrollLeft, 10);
7323 var cr = cl + c.clientWidth;
7331 if(hscroll !== false){
7335 c.scrollLeft = r-c.clientWidth;
7342 scrollChildIntoView : function(child, hscroll){
7343 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7347 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7348 * the new height may not be available immediately.
7349 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7350 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7351 * @param {Function} onComplete (optional) Function to call when animation completes
7352 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7353 * @return {Roo.Element} this
7355 autoHeight : function(animate, duration, onComplete, easing){
7356 var oldHeight = this.getHeight();
7358 this.setHeight(1); // force clipping
7359 setTimeout(function(){
7360 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7362 this.setHeight(height);
7364 if(typeof onComplete == "function"){
7368 this.setHeight(oldHeight); // restore original height
7369 this.setHeight(height, animate, duration, function(){
7371 if(typeof onComplete == "function") { onComplete(); }
7372 }.createDelegate(this), easing);
7374 }.createDelegate(this), 0);
7379 * Returns true if this element is an ancestor of the passed element
7380 * @param {HTMLElement/String} el The element to check
7381 * @return {Boolean} True if this element is an ancestor of el, else false
7383 contains : function(el){
7384 if(!el){return false;}
7385 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7389 * Checks whether the element is currently visible using both visibility and display properties.
7390 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7391 * @return {Boolean} True if the element is currently visible, else false
7393 isVisible : function(deep) {
7394 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7395 if(deep !== true || !vis){
7398 var p = this.dom.parentNode;
7399 while(p && p.tagName.toLowerCase() != "body"){
7400 if(!Roo.fly(p, '_isVisible').isVisible()){
7409 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7410 * @param {String} selector The CSS selector
7411 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7412 * @return {CompositeElement/CompositeElementLite} The composite element
7414 select : function(selector, unique){
7415 return El.select(selector, unique, this.dom);
7419 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7420 * @param {String} selector The CSS selector
7421 * @return {Array} An array of the matched nodes
7423 query : function(selector, unique){
7424 return Roo.DomQuery.select(selector, this.dom);
7428 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7429 * @param {String} selector The CSS selector
7430 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7431 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7433 child : function(selector, returnDom){
7434 var n = Roo.DomQuery.selectNode(selector, this.dom);
7435 return returnDom ? n : Roo.get(n);
7439 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7440 * @param {String} selector The CSS selector
7441 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7442 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7444 down : function(selector, returnDom){
7445 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7446 return returnDom ? n : Roo.get(n);
7450 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7451 * @param {String} group The group the DD object is member of
7452 * @param {Object} config The DD config object
7453 * @param {Object} overrides An object containing methods to override/implement on the DD object
7454 * @return {Roo.dd.DD} The DD object
7456 initDD : function(group, config, overrides){
7457 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7458 return Roo.apply(dd, overrides);
7462 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7463 * @param {String} group The group the DDProxy object is member of
7464 * @param {Object} config The DDProxy config object
7465 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7466 * @return {Roo.dd.DDProxy} The DDProxy object
7468 initDDProxy : function(group, config, overrides){
7469 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7470 return Roo.apply(dd, overrides);
7474 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7475 * @param {String} group The group the DDTarget object is member of
7476 * @param {Object} config The DDTarget config object
7477 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7478 * @return {Roo.dd.DDTarget} The DDTarget object
7480 initDDTarget : function(group, config, overrides){
7481 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7482 return Roo.apply(dd, overrides);
7486 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7487 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7488 * @param {Boolean} visible Whether the element is visible
7489 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7490 * @return {Roo.Element} this
7492 setVisible : function(visible, animate){
7494 if(this.visibilityMode == El.DISPLAY){
7495 this.setDisplayed(visible);
7498 this.dom.style.visibility = visible ? "visible" : "hidden";
7501 // closure for composites
7503 var visMode = this.visibilityMode;
7505 this.setOpacity(.01);
7506 this.setVisible(true);
7508 this.anim({opacity: { to: (visible?1:0) }},
7509 this.preanim(arguments, 1),
7510 null, .35, 'easeIn', function(){
7512 if(visMode == El.DISPLAY){
7513 dom.style.display = "none";
7515 dom.style.visibility = "hidden";
7517 Roo.get(dom).setOpacity(1);
7525 * Returns true if display is not "none"
7528 isDisplayed : function() {
7529 return this.getStyle("display") != "none";
7533 * Toggles the element's visibility or display, depending on visibility mode.
7534 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7535 * @return {Roo.Element} this
7537 toggle : function(animate){
7538 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7543 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7544 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7545 * @return {Roo.Element} this
7547 setDisplayed : function(value) {
7548 if(typeof value == "boolean"){
7549 value = value ? this.originalDisplay : "none";
7551 this.setStyle("display", value);
7556 * Tries to focus the element. Any exceptions are caught and ignored.
7557 * @return {Roo.Element} this
7559 focus : function() {
7567 * Tries to blur the element. Any exceptions are caught and ignored.
7568 * @return {Roo.Element} this
7578 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7579 * @param {String/Array} className The CSS class to add, or an array of classes
7580 * @return {Roo.Element} this
7582 addClass : function(className){
7583 if(className instanceof Array){
7584 for(var i = 0, len = className.length; i < len; i++) {
7585 this.addClass(className[i]);
7588 if(className && !this.hasClass(className)){
7589 this.dom.className = this.dom.className + " " + className;
7596 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7597 * @param {String/Array} className The CSS class to add, or an array of classes
7598 * @return {Roo.Element} this
7600 radioClass : function(className){
7601 var siblings = this.dom.parentNode.childNodes;
7602 for(var i = 0; i < siblings.length; i++) {
7603 var s = siblings[i];
7604 if(s.nodeType == 1){
7605 Roo.get(s).removeClass(className);
7608 this.addClass(className);
7613 * Removes one or more CSS classes from the element.
7614 * @param {String/Array} className The CSS class to remove, or an array of classes
7615 * @return {Roo.Element} this
7617 removeClass : function(className){
7618 if(!className || !this.dom.className){
7621 if(className instanceof Array){
7622 for(var i = 0, len = className.length; i < len; i++) {
7623 this.removeClass(className[i]);
7626 if(this.hasClass(className)){
7627 var re = this.classReCache[className];
7629 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7630 this.classReCache[className] = re;
7632 this.dom.className =
7633 this.dom.className.replace(re, " ");
7643 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7644 * @param {String} className The CSS class to toggle
7645 * @return {Roo.Element} this
7647 toggleClass : function(className){
7648 if(this.hasClass(className)){
7649 this.removeClass(className);
7651 this.addClass(className);
7657 * Checks if the specified CSS class exists on this element's DOM node.
7658 * @param {String} className The CSS class to check for
7659 * @return {Boolean} True if the class exists, else false
7661 hasClass : function(className){
7662 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7666 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7667 * @param {String} oldClassName The CSS class to replace
7668 * @param {String} newClassName The replacement CSS class
7669 * @return {Roo.Element} this
7671 replaceClass : function(oldClassName, newClassName){
7672 this.removeClass(oldClassName);
7673 this.addClass(newClassName);
7678 * Returns an object with properties matching the styles requested.
7679 * For example, el.getStyles('color', 'font-size', 'width') might return
7680 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7681 * @param {String} style1 A style name
7682 * @param {String} style2 A style name
7683 * @param {String} etc.
7684 * @return {Object} The style object
7686 getStyles : function(){
7687 var a = arguments, len = a.length, r = {};
7688 for(var i = 0; i < len; i++){
7689 r[a[i]] = this.getStyle(a[i]);
7695 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7696 * @param {String} property The style property whose value is returned.
7697 * @return {String} The current value of the style property for this element.
7699 getStyle : function(){
7700 return view && view.getComputedStyle ?
7702 var el = this.dom, v, cs, camel;
7703 if(prop == 'float'){
7706 if(el.style && (v = el.style[prop])){
7709 if(cs = view.getComputedStyle(el, "")){
7710 if(!(camel = propCache[prop])){
7711 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7718 var el = this.dom, v, cs, camel;
7719 if(prop == 'opacity'){
7720 if(typeof el.style.filter == 'string'){
7721 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7723 var fv = parseFloat(m[1]);
7725 return fv ? fv / 100 : 0;
7730 }else if(prop == 'float'){
7731 prop = "styleFloat";
7733 if(!(camel = propCache[prop])){
7734 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7736 if(v = el.style[camel]){
7739 if(cs = el.currentStyle){
7747 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7748 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7749 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7750 * @return {Roo.Element} this
7752 setStyle : function(prop, value){
7753 if(typeof prop == "string"){
7755 if (prop == 'float') {
7756 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7761 if(!(camel = propCache[prop])){
7762 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7765 if(camel == 'opacity') {
7766 this.setOpacity(value);
7768 this.dom.style[camel] = value;
7771 for(var style in prop){
7772 if(typeof prop[style] != "function"){
7773 this.setStyle(style, prop[style]);
7781 * More flexible version of {@link #setStyle} for setting style properties.
7782 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7783 * a function which returns such a specification.
7784 * @return {Roo.Element} this
7786 applyStyles : function(style){
7787 Roo.DomHelper.applyStyles(this.dom, style);
7792 * 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).
7793 * @return {Number} The X position of the element
7796 return D.getX(this.dom);
7800 * 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).
7801 * @return {Number} The Y position of the element
7804 return D.getY(this.dom);
7808 * 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).
7809 * @return {Array} The XY position of the element
7812 return D.getXY(this.dom);
7816 * 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).
7817 * @param {Number} The X position of the element
7818 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7819 * @return {Roo.Element} this
7821 setX : function(x, animate){
7823 D.setX(this.dom, x);
7825 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7831 * 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).
7832 * @param {Number} The Y position of the element
7833 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7834 * @return {Roo.Element} this
7836 setY : function(y, animate){
7838 D.setY(this.dom, y);
7840 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7846 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7847 * @param {String} left The left CSS property value
7848 * @return {Roo.Element} this
7850 setLeft : function(left){
7851 this.setStyle("left", this.addUnits(left));
7856 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7857 * @param {String} top The top CSS property value
7858 * @return {Roo.Element} this
7860 setTop : function(top){
7861 this.setStyle("top", this.addUnits(top));
7866 * Sets the element's CSS right style.
7867 * @param {String} right The right CSS property value
7868 * @return {Roo.Element} this
7870 setRight : function(right){
7871 this.setStyle("right", this.addUnits(right));
7876 * Sets the element's CSS bottom style.
7877 * @param {String} bottom The bottom CSS property value
7878 * @return {Roo.Element} this
7880 setBottom : function(bottom){
7881 this.setStyle("bottom", this.addUnits(bottom));
7886 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7887 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7888 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7889 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7890 * @return {Roo.Element} this
7892 setXY : function(pos, animate){
7894 D.setXY(this.dom, pos);
7896 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7902 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7903 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7904 * @param {Number} x X value for new position (coordinates are page-based)
7905 * @param {Number} y Y value for new position (coordinates are page-based)
7906 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7907 * @return {Roo.Element} this
7909 setLocation : function(x, y, animate){
7910 this.setXY([x, y], this.preanim(arguments, 2));
7915 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7916 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7917 * @param {Number} x X value for new position (coordinates are page-based)
7918 * @param {Number} y Y value for new position (coordinates are page-based)
7919 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7920 * @return {Roo.Element} this
7922 moveTo : function(x, y, animate){
7923 this.setXY([x, y], this.preanim(arguments, 2));
7928 * Returns the region of the given element.
7929 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7930 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7932 getRegion : function(){
7933 return D.getRegion(this.dom);
7937 * Returns the offset height of the element
7938 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7939 * @return {Number} The element's height
7941 getHeight : function(contentHeight){
7942 var h = this.dom.offsetHeight || 0;
7943 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7947 * Returns the offset width of the element
7948 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7949 * @return {Number} The element's width
7951 getWidth : function(contentWidth){
7952 var w = this.dom.offsetWidth || 0;
7953 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7957 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7958 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7959 * if a height has not been set using CSS.
7962 getComputedHeight : function(){
7963 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7965 h = parseInt(this.getStyle('height'), 10) || 0;
7966 if(!this.isBorderBox()){
7967 h += this.getFrameWidth('tb');
7974 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7975 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7976 * if a width has not been set using CSS.
7979 getComputedWidth : function(){
7980 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7982 w = parseInt(this.getStyle('width'), 10) || 0;
7983 if(!this.isBorderBox()){
7984 w += this.getFrameWidth('lr');
7991 * Returns the size of the element.
7992 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7993 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7995 getSize : function(contentSize){
7996 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8000 * Returns the width and height of the viewport.
8001 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8003 getViewSize : function(){
8004 var d = this.dom, doc = document, aw = 0, ah = 0;
8005 if(d == doc || d == doc.body){
8006 return {width : D.getViewWidth(), height: D.getViewHeight()};
8009 width : d.clientWidth,
8010 height: d.clientHeight
8016 * Returns the value of the "value" attribute
8017 * @param {Boolean} asNumber true to parse the value as a number
8018 * @return {String/Number}
8020 getValue : function(asNumber){
8021 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8025 adjustWidth : function(width){
8026 if(typeof width == "number"){
8027 if(this.autoBoxAdjust && !this.isBorderBox()){
8028 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8038 adjustHeight : function(height){
8039 if(typeof height == "number"){
8040 if(this.autoBoxAdjust && !this.isBorderBox()){
8041 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8051 * Set the width of the element
8052 * @param {Number} width The new width
8053 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8054 * @return {Roo.Element} this
8056 setWidth : function(width, animate){
8057 width = this.adjustWidth(width);
8059 this.dom.style.width = this.addUnits(width);
8061 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8067 * Set the height of the element
8068 * @param {Number} height The new height
8069 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8070 * @return {Roo.Element} this
8072 setHeight : function(height, animate){
8073 height = this.adjustHeight(height);
8075 this.dom.style.height = this.addUnits(height);
8077 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8083 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8084 * @param {Number} width The new width
8085 * @param {Number} height The new height
8086 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8087 * @return {Roo.Element} this
8089 setSize : function(width, height, animate){
8090 if(typeof width == "object"){ // in case of object from getSize()
8091 height = width.height; width = width.width;
8093 width = this.adjustWidth(width); height = this.adjustHeight(height);
8095 this.dom.style.width = this.addUnits(width);
8096 this.dom.style.height = this.addUnits(height);
8098 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8104 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8105 * @param {Number} x X value for new position (coordinates are page-based)
8106 * @param {Number} y Y value for new position (coordinates are page-based)
8107 * @param {Number} width The new width
8108 * @param {Number} height The new height
8109 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8110 * @return {Roo.Element} this
8112 setBounds : function(x, y, width, height, animate){
8114 this.setSize(width, height);
8115 this.setLocation(x, y);
8117 width = this.adjustWidth(width); height = this.adjustHeight(height);
8118 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8119 this.preanim(arguments, 4), 'motion');
8125 * 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.
8126 * @param {Roo.lib.Region} region The region to fill
8127 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8128 * @return {Roo.Element} this
8130 setRegion : function(region, animate){
8131 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8136 * Appends an event handler
8138 * @param {String} eventName The type of event to append
8139 * @param {Function} fn The method the event invokes
8140 * @param {Object} scope (optional) The scope (this object) of the fn
8141 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8143 addListener : function(eventName, fn, scope, options){
8145 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8150 * Removes an event handler from this element
8151 * @param {String} eventName the type of event to remove
8152 * @param {Function} fn the method the event invokes
8153 * @return {Roo.Element} this
8155 removeListener : function(eventName, fn){
8156 Roo.EventManager.removeListener(this.dom, eventName, fn);
8161 * Removes all previous added listeners from this element
8162 * @return {Roo.Element} this
8164 removeAllListeners : function(){
8165 E.purgeElement(this.dom);
8169 relayEvent : function(eventName, observable){
8170 this.on(eventName, function(e){
8171 observable.fireEvent(eventName, e);
8176 * Set the opacity of the element
8177 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8178 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8179 * @return {Roo.Element} this
8181 setOpacity : function(opacity, animate){
8183 var s = this.dom.style;
8186 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8187 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8189 s.opacity = opacity;
8192 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8198 * Gets the left X coordinate
8199 * @param {Boolean} local True to get the local css position instead of page coordinate
8202 getLeft : function(local){
8206 return parseInt(this.getStyle("left"), 10) || 0;
8211 * Gets the right X coordinate of the element (element X position + element width)
8212 * @param {Boolean} local True to get the local css position instead of page coordinate
8215 getRight : function(local){
8217 return this.getX() + this.getWidth();
8219 return (this.getLeft(true) + this.getWidth()) || 0;
8224 * Gets the top Y coordinate
8225 * @param {Boolean} local True to get the local css position instead of page coordinate
8228 getTop : function(local) {
8232 return parseInt(this.getStyle("top"), 10) || 0;
8237 * Gets the bottom Y coordinate of the element (element Y position + element height)
8238 * @param {Boolean} local True to get the local css position instead of page coordinate
8241 getBottom : function(local){
8243 return this.getY() + this.getHeight();
8245 return (this.getTop(true) + this.getHeight()) || 0;
8250 * Initializes positioning on this element. If a desired position is not passed, it will make the
8251 * the element positioned relative IF it is not already positioned.
8252 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8253 * @param {Number} zIndex (optional) The zIndex to apply
8254 * @param {Number} x (optional) Set the page X position
8255 * @param {Number} y (optional) Set the page Y position
8257 position : function(pos, zIndex, x, y){
8259 if(this.getStyle('position') == 'static'){
8260 this.setStyle('position', 'relative');
8263 this.setStyle("position", pos);
8266 this.setStyle("z-index", zIndex);
8268 if(x !== undefined && y !== undefined){
8270 }else if(x !== undefined){
8272 }else if(y !== undefined){
8278 * Clear positioning back to the default when the document was loaded
8279 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8280 * @return {Roo.Element} this
8282 clearPositioning : function(value){
8290 "position" : "static"
8296 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8297 * snapshot before performing an update and then restoring the element.
8300 getPositioning : function(){
8301 var l = this.getStyle("left");
8302 var t = this.getStyle("top");
8304 "position" : this.getStyle("position"),
8306 "right" : l ? "" : this.getStyle("right"),
8308 "bottom" : t ? "" : this.getStyle("bottom"),
8309 "z-index" : this.getStyle("z-index")
8314 * Gets the width of the border(s) for the specified side(s)
8315 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8316 * passing lr would get the border (l)eft width + the border (r)ight width.
8317 * @return {Number} The width of the sides passed added together
8319 getBorderWidth : function(side){
8320 return this.addStyles(side, El.borders);
8324 * Gets the width of the padding(s) for the specified side(s)
8325 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8326 * passing lr would get the padding (l)eft + the padding (r)ight.
8327 * @return {Number} The padding of the sides passed added together
8329 getPadding : function(side){
8330 return this.addStyles(side, El.paddings);
8334 * Set positioning with an object returned by getPositioning().
8335 * @param {Object} posCfg
8336 * @return {Roo.Element} this
8338 setPositioning : function(pc){
8339 this.applyStyles(pc);
8340 if(pc.right == "auto"){
8341 this.dom.style.right = "";
8343 if(pc.bottom == "auto"){
8344 this.dom.style.bottom = "";
8350 fixDisplay : function(){
8351 if(this.getStyle("display") == "none"){
8352 this.setStyle("visibility", "hidden");
8353 this.setStyle("display", this.originalDisplay); // first try reverting to default
8354 if(this.getStyle("display") == "none"){ // if that fails, default to block
8355 this.setStyle("display", "block");
8361 * Quick set left and top adding default units
8362 * @param {String} left The left CSS property value
8363 * @param {String} top The top CSS property value
8364 * @return {Roo.Element} this
8366 setLeftTop : function(left, top){
8367 this.dom.style.left = this.addUnits(left);
8368 this.dom.style.top = this.addUnits(top);
8373 * Move this element relative to its current position.
8374 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8375 * @param {Number} distance How far to move the element in pixels
8376 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8377 * @return {Roo.Element} this
8379 move : function(direction, distance, animate){
8380 var xy = this.getXY();
8381 direction = direction.toLowerCase();
8385 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8389 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8394 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8399 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8406 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8407 * @return {Roo.Element} this
8410 if(!this.isClipped){
8411 this.isClipped = true;
8412 this.originalClip = {
8413 "o": this.getStyle("overflow"),
8414 "x": this.getStyle("overflow-x"),
8415 "y": this.getStyle("overflow-y")
8417 this.setStyle("overflow", "hidden");
8418 this.setStyle("overflow-x", "hidden");
8419 this.setStyle("overflow-y", "hidden");
8425 * Return clipping (overflow) to original clipping before clip() was called
8426 * @return {Roo.Element} this
8428 unclip : function(){
8430 this.isClipped = false;
8431 var o = this.originalClip;
8432 if(o.o){this.setStyle("overflow", o.o);}
8433 if(o.x){this.setStyle("overflow-x", o.x);}
8434 if(o.y){this.setStyle("overflow-y", o.y);}
8441 * Gets the x,y coordinates specified by the anchor position on the element.
8442 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8443 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8444 * {width: (target width), height: (target height)} (defaults to the element's current size)
8445 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8446 * @return {Array} [x, y] An array containing the element's x and y coordinates
8448 getAnchorXY : function(anchor, local, s){
8449 //Passing a different size is useful for pre-calculating anchors,
8450 //especially for anchored animations that change the el size.
8452 var w, h, vp = false;
8455 if(d == document.body || d == document){
8457 w = D.getViewWidth(); h = D.getViewHeight();
8459 w = this.getWidth(); h = this.getHeight();
8462 w = s.width; h = s.height;
8464 var x = 0, y = 0, r = Math.round;
8465 switch((anchor || "tl").toLowerCase()){
8507 var sc = this.getScroll();
8508 return [x + sc.left, y + sc.top];
8510 //Add the element's offset xy
8511 var o = this.getXY();
8512 return [x+o[0], y+o[1]];
8516 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8517 * supported position values.
8518 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8519 * @param {String} position The position to align to.
8520 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8521 * @return {Array} [x, y]
8523 getAlignToXY : function(el, p, o){
8527 throw "Element.alignTo with an element that doesn't exist";
8529 var c = false; //constrain to viewport
8530 var p1 = "", p2 = "";
8537 }else if(p.indexOf("-") == -1){
8540 p = p.toLowerCase();
8541 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8543 throw "Element.alignTo with an invalid alignment " + p;
8545 p1 = m[1]; p2 = m[2]; c = !!m[3];
8547 //Subtract the aligned el's internal xy from the target's offset xy
8548 //plus custom offset to get the aligned el's new offset xy
8549 var a1 = this.getAnchorXY(p1, true);
8550 var a2 = el.getAnchorXY(p2, false);
8551 var x = a2[0] - a1[0] + o[0];
8552 var y = a2[1] - a1[1] + o[1];
8554 //constrain the aligned el to viewport if necessary
8555 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8556 // 5px of margin for ie
8557 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8559 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8560 //perpendicular to the vp border, allow the aligned el to slide on that border,
8561 //otherwise swap the aligned el to the opposite border of the target.
8562 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8563 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8564 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8565 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8568 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8569 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8571 if((x+w) > dw + scrollX){
8572 x = swapX ? r.left-w : dw+scrollX-w;
8575 x = swapX ? r.right : scrollX;
8577 if((y+h) > dh + scrollY){
8578 y = swapY ? r.top-h : dh+scrollY-h;
8581 y = swapY ? r.bottom : scrollY;
8588 getConstrainToXY : function(){
8589 var os = {top:0, left:0, bottom:0, right: 0};
8591 return function(el, local, offsets, proposedXY){
8593 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8595 var vw, vh, vx = 0, vy = 0;
8596 if(el.dom == document.body || el.dom == document){
8597 vw = Roo.lib.Dom.getViewWidth();
8598 vh = Roo.lib.Dom.getViewHeight();
8600 vw = el.dom.clientWidth;
8601 vh = el.dom.clientHeight;
8603 var vxy = el.getXY();
8609 var s = el.getScroll();
8611 vx += offsets.left + s.left;
8612 vy += offsets.top + s.top;
8614 vw -= offsets.right;
8615 vh -= offsets.bottom;
8620 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8621 var x = xy[0], y = xy[1];
8622 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8624 // only move it if it needs it
8627 // first validate right/bottom
8636 // then make sure top/left isn't negative
8645 return moved ? [x, y] : false;
8650 adjustForConstraints : function(xy, parent, offsets){
8651 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8655 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8656 * document it aligns it to the viewport.
8657 * The position parameter is optional, and can be specified in any one of the following formats:
8659 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8660 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8661 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8662 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8663 * <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
8664 * element's anchor point, and the second value is used as the target's anchor point.</li>
8666 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8667 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8668 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8669 * that specified in order to enforce the viewport constraints.
8670 * Following are all of the supported anchor positions:
8673 ----- -----------------------------
8674 tl The top left corner (default)
8675 t The center of the top edge
8676 tr The top right corner
8677 l The center of the left edge
8678 c In the center of the element
8679 r The center of the right edge
8680 bl The bottom left corner
8681 b The center of the bottom edge
8682 br The bottom right corner
8686 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8687 el.alignTo("other-el");
8689 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8690 el.alignTo("other-el", "tr?");
8692 // align the bottom right corner of el with the center left edge of other-el
8693 el.alignTo("other-el", "br-l?");
8695 // align the center of el with the bottom left corner of other-el and
8696 // adjust the x position by -6 pixels (and the y position by 0)
8697 el.alignTo("other-el", "c-bl", [-6, 0]);
8699 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8700 * @param {String} position The position to align to.
8701 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8702 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8703 * @return {Roo.Element} this
8705 alignTo : function(element, position, offsets, animate){
8706 var xy = this.getAlignToXY(element, position, offsets);
8707 this.setXY(xy, this.preanim(arguments, 3));
8712 * Anchors an element to another element and realigns it when the window is resized.
8713 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8714 * @param {String} position The position to align to.
8715 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8716 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8717 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8718 * is a number, it is used as the buffer delay (defaults to 50ms).
8719 * @param {Function} callback The function to call after the animation finishes
8720 * @return {Roo.Element} this
8722 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8723 var action = function(){
8724 this.alignTo(el, alignment, offsets, animate);
8725 Roo.callback(callback, this);
8727 Roo.EventManager.onWindowResize(action, this);
8728 var tm = typeof monitorScroll;
8729 if(tm != 'undefined'){
8730 Roo.EventManager.on(window, 'scroll', action, this,
8731 {buffer: tm == 'number' ? monitorScroll : 50});
8733 action.call(this); // align immediately
8737 * Clears any opacity settings from this element. Required in some cases for IE.
8738 * @return {Roo.Element} this
8740 clearOpacity : function(){
8741 if (window.ActiveXObject) {
8742 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8743 this.dom.style.filter = "";
8746 this.dom.style.opacity = "";
8747 this.dom.style["-moz-opacity"] = "";
8748 this.dom.style["-khtml-opacity"] = "";
8754 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8755 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8756 * @return {Roo.Element} this
8758 hide : function(animate){
8759 this.setVisible(false, this.preanim(arguments, 0));
8764 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8765 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8766 * @return {Roo.Element} this
8768 show : function(animate){
8769 this.setVisible(true, this.preanim(arguments, 0));
8774 * @private Test if size has a unit, otherwise appends the default
8776 addUnits : function(size){
8777 return Roo.Element.addUnits(size, this.defaultUnit);
8781 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8782 * @return {Roo.Element} this
8784 beginMeasure : function(){
8786 if(el.offsetWidth || el.offsetHeight){
8787 return this; // offsets work already
8790 var p = this.dom, b = document.body; // start with this element
8791 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8792 var pe = Roo.get(p);
8793 if(pe.getStyle('display') == 'none'){
8794 changed.push({el: p, visibility: pe.getStyle("visibility")});
8795 p.style.visibility = "hidden";
8796 p.style.display = "block";
8800 this._measureChanged = changed;
8806 * Restores displays to before beginMeasure was called
8807 * @return {Roo.Element} this
8809 endMeasure : function(){
8810 var changed = this._measureChanged;
8812 for(var i = 0, len = changed.length; i < len; i++) {
8814 r.el.style.visibility = r.visibility;
8815 r.el.style.display = "none";
8817 this._measureChanged = null;
8823 * Update the innerHTML of this element, optionally searching for and processing scripts
8824 * @param {String} html The new HTML
8825 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8826 * @param {Function} callback For async script loading you can be noticed when the update completes
8827 * @return {Roo.Element} this
8829 update : function(html, loadScripts, callback){
8830 if(typeof html == "undefined"){
8833 if(loadScripts !== true){
8834 this.dom.innerHTML = html;
8835 if(typeof callback == "function"){
8843 html += '<span id="' + id + '"></span>';
8845 E.onAvailable(id, function(){
8846 var hd = document.getElementsByTagName("head")[0];
8847 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8848 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8849 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8852 while(match = re.exec(html)){
8853 var attrs = match[1];
8854 var srcMatch = attrs ? attrs.match(srcRe) : false;
8855 if(srcMatch && srcMatch[2]){
8856 var s = document.createElement("script");
8857 s.src = srcMatch[2];
8858 var typeMatch = attrs.match(typeRe);
8859 if(typeMatch && typeMatch[2]){
8860 s.type = typeMatch[2];
8863 }else if(match[2] && match[2].length > 0){
8864 if(window.execScript) {
8865 window.execScript(match[2]);
8873 window.eval(match[2]);
8877 var el = document.getElementById(id);
8878 if(el){el.parentNode.removeChild(el);}
8879 if(typeof callback == "function"){
8883 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8888 * Direct access to the UpdateManager update() method (takes the same parameters).
8889 * @param {String/Function} url The url for this request or a function to call to get the url
8890 * @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}
8891 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8892 * @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.
8893 * @return {Roo.Element} this
8896 var um = this.getUpdateManager();
8897 um.update.apply(um, arguments);
8902 * Gets this element's UpdateManager
8903 * @return {Roo.UpdateManager} The UpdateManager
8905 getUpdateManager : function(){
8906 if(!this.updateManager){
8907 this.updateManager = new Roo.UpdateManager(this);
8909 return this.updateManager;
8913 * Disables text selection for this element (normalized across browsers)
8914 * @return {Roo.Element} this
8916 unselectable : function(){
8917 this.dom.unselectable = "on";
8918 this.swallowEvent("selectstart", true);
8919 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8920 this.addClass("x-unselectable");
8925 * Calculates the x, y to center this element on the screen
8926 * @return {Array} The x, y values [x, y]
8928 getCenterXY : function(){
8929 return this.getAlignToXY(document, 'c-c');
8933 * Centers the Element in either the viewport, or another Element.
8934 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8936 center : function(centerIn){
8937 this.alignTo(centerIn || document, 'c-c');
8942 * Tests various css rules/browsers to determine if this element uses a border box
8945 isBorderBox : function(){
8946 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8950 * Return a box {x, y, width, height} that can be used to set another elements
8951 * size/location to match this element.
8952 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8953 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8954 * @return {Object} box An object in the format {x, y, width, height}
8956 getBox : function(contentBox, local){
8961 var left = parseInt(this.getStyle("left"), 10) || 0;
8962 var top = parseInt(this.getStyle("top"), 10) || 0;
8965 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8967 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8969 var l = this.getBorderWidth("l")+this.getPadding("l");
8970 var r = this.getBorderWidth("r")+this.getPadding("r");
8971 var t = this.getBorderWidth("t")+this.getPadding("t");
8972 var b = this.getBorderWidth("b")+this.getPadding("b");
8973 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)};
8975 bx.right = bx.x + bx.width;
8976 bx.bottom = bx.y + bx.height;
8981 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8982 for more information about the sides.
8983 * @param {String} sides
8986 getFrameWidth : function(sides, onlyContentBox){
8987 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8991 * 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.
8992 * @param {Object} box The box to fill {x, y, width, height}
8993 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8994 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8995 * @return {Roo.Element} this
8997 setBox : function(box, adjust, animate){
8998 var w = box.width, h = box.height;
8999 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9000 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9001 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9003 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9008 * Forces the browser to repaint this element
9009 * @return {Roo.Element} this
9011 repaint : function(){
9013 this.addClass("x-repaint");
9014 setTimeout(function(){
9015 Roo.get(dom).removeClass("x-repaint");
9021 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9022 * then it returns the calculated width of the sides (see getPadding)
9023 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9024 * @return {Object/Number}
9026 getMargins : function(side){
9029 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9030 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9031 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9032 right: parseInt(this.getStyle("margin-right"), 10) || 0
9035 return this.addStyles(side, El.margins);
9040 addStyles : function(sides, styles){
9042 for(var i = 0, len = sides.length; i < len; i++){
9043 v = this.getStyle(styles[sides.charAt(i)]);
9045 w = parseInt(v, 10);
9053 * Creates a proxy element of this element
9054 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9055 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9056 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9057 * @return {Roo.Element} The new proxy element
9059 createProxy : function(config, renderTo, matchBox){
9061 renderTo = Roo.getDom(renderTo);
9063 renderTo = document.body;
9065 config = typeof config == "object" ?
9066 config : {tag : "div", cls: config};
9067 var proxy = Roo.DomHelper.append(renderTo, config, true);
9069 proxy.setBox(this.getBox());
9075 * Puts a mask over this element to disable user interaction. Requires core.css.
9076 * This method can only be applied to elements which accept child nodes.
9077 * @param {String} msg (optional) A message to display in the mask
9078 * @param {String} msgCls (optional) A css class to apply to the msg element
9079 * @return {Element} The mask element
9081 mask : function(msg, msgCls)
9083 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9084 this.setStyle("position", "relative");
9087 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9089 this.addClass("x-masked");
9090 this._mask.setDisplayed(true);
9095 while (dom && dom.style) {
9096 if (!isNaN(parseInt(dom.style.zIndex))) {
9097 z = Math.max(z, parseInt(dom.style.zIndex));
9099 dom = dom.parentNode;
9101 // if we are masking the body - then it hides everything..
9102 if (this.dom == document.body) {
9104 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9105 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9108 if(typeof msg == 'string'){
9110 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9112 var mm = this._maskMsg;
9113 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9114 if (mm.dom.firstChild) { // weird IE issue?
9115 mm.dom.firstChild.innerHTML = msg;
9117 mm.setDisplayed(true);
9119 mm.setStyle('z-index', z + 102);
9121 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9122 this._mask.setHeight(this.getHeight());
9124 this._mask.setStyle('z-index', z + 100);
9130 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9131 * it is cached for reuse.
9133 unmask : function(removeEl){
9135 if(removeEl === true){
9136 this._mask.remove();
9139 this._maskMsg.remove();
9140 delete this._maskMsg;
9143 this._mask.setDisplayed(false);
9145 this._maskMsg.setDisplayed(false);
9149 this.removeClass("x-masked");
9153 * Returns true if this element is masked
9156 isMasked : function(){
9157 return this._mask && this._mask.isVisible();
9161 * Creates an iframe shim for this element to keep selects and other windowed objects from
9163 * @return {Roo.Element} The new shim element
9165 createShim : function(){
9166 var el = document.createElement('iframe');
9167 el.frameBorder = 'no';
9168 el.className = 'roo-shim';
9169 if(Roo.isIE && Roo.isSecure){
9170 el.src = Roo.SSL_SECURE_URL;
9172 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9173 shim.autoBoxAdjust = false;
9178 * Removes this element from the DOM and deletes it from the cache
9180 remove : function(){
9181 if(this.dom.parentNode){
9182 this.dom.parentNode.removeChild(this.dom);
9184 delete El.cache[this.dom.id];
9188 * Sets up event handlers to add and remove a css class when the mouse is over this element
9189 * @param {String} className
9190 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9191 * mouseout events for children elements
9192 * @return {Roo.Element} this
9194 addClassOnOver : function(className, preventFlicker){
9195 this.on("mouseover", function(){
9196 Roo.fly(this, '_internal').addClass(className);
9198 var removeFn = function(e){
9199 if(preventFlicker !== true || !e.within(this, true)){
9200 Roo.fly(this, '_internal').removeClass(className);
9203 this.on("mouseout", removeFn, this.dom);
9208 * Sets up event handlers to add and remove a css class when this element has the focus
9209 * @param {String} className
9210 * @return {Roo.Element} this
9212 addClassOnFocus : function(className){
9213 this.on("focus", function(){
9214 Roo.fly(this, '_internal').addClass(className);
9216 this.on("blur", function(){
9217 Roo.fly(this, '_internal').removeClass(className);
9222 * 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)
9223 * @param {String} className
9224 * @return {Roo.Element} this
9226 addClassOnClick : function(className){
9228 this.on("mousedown", function(){
9229 Roo.fly(dom, '_internal').addClass(className);
9230 var d = Roo.get(document);
9231 var fn = function(){
9232 Roo.fly(dom, '_internal').removeClass(className);
9233 d.removeListener("mouseup", fn);
9235 d.on("mouseup", fn);
9241 * Stops the specified event from bubbling and optionally prevents the default action
9242 * @param {String} eventName
9243 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9244 * @return {Roo.Element} this
9246 swallowEvent : function(eventName, preventDefault){
9247 var fn = function(e){
9248 e.stopPropagation();
9253 if(eventName instanceof Array){
9254 for(var i = 0, len = eventName.length; i < len; i++){
9255 this.on(eventName[i], fn);
9259 this.on(eventName, fn);
9266 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9269 * Sizes this element to its parent element's dimensions performing
9270 * neccessary box adjustments.
9271 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9272 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9273 * @return {Roo.Element} this
9275 fitToParent : function(monitorResize, targetParent) {
9276 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9277 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9278 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9281 var p = Roo.get(targetParent || this.dom.parentNode);
9282 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9283 if (monitorResize === true) {
9284 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9285 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9291 * Gets the next sibling, skipping text nodes
9292 * @return {HTMLElement} The next sibling or null
9294 getNextSibling : function(){
9295 var n = this.dom.nextSibling;
9296 while(n && n.nodeType != 1){
9303 * Gets the previous sibling, skipping text nodes
9304 * @return {HTMLElement} The previous sibling or null
9306 getPrevSibling : function(){
9307 var n = this.dom.previousSibling;
9308 while(n && n.nodeType != 1){
9309 n = n.previousSibling;
9316 * Appends the passed element(s) to this element
9317 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9318 * @return {Roo.Element} this
9320 appendChild: function(el){
9327 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9328 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9329 * automatically generated with the specified attributes.
9330 * @param {HTMLElement} insertBefore (optional) a child element of this element
9331 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9332 * @return {Roo.Element} The new child element
9334 createChild: function(config, insertBefore, returnDom){
9335 config = config || {tag:'div'};
9337 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9339 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9343 * Appends this element to the passed element
9344 * @param {String/HTMLElement/Element} el The new parent element
9345 * @return {Roo.Element} this
9347 appendTo: function(el){
9348 el = Roo.getDom(el);
9349 el.appendChild(this.dom);
9354 * Inserts this element before the passed element in the DOM
9355 * @param {String/HTMLElement/Element} el The element to insert before
9356 * @return {Roo.Element} this
9358 insertBefore: function(el){
9359 el = Roo.getDom(el);
9360 el.parentNode.insertBefore(this.dom, el);
9365 * Inserts this element after the passed element in the DOM
9366 * @param {String/HTMLElement/Element} el The element to insert after
9367 * @return {Roo.Element} this
9369 insertAfter: function(el){
9370 el = Roo.getDom(el);
9371 el.parentNode.insertBefore(this.dom, el.nextSibling);
9376 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9377 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9378 * @return {Roo.Element} The new child
9380 insertFirst: function(el, returnDom){
9382 if(typeof el == 'object' && !el.nodeType){ // dh config
9383 return this.createChild(el, this.dom.firstChild, returnDom);
9385 el = Roo.getDom(el);
9386 this.dom.insertBefore(el, this.dom.firstChild);
9387 return !returnDom ? Roo.get(el) : el;
9392 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9393 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9394 * @param {String} where (optional) 'before' or 'after' defaults to before
9395 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9396 * @return {Roo.Element} the inserted Element
9398 insertSibling: function(el, where, returnDom){
9399 where = where ? where.toLowerCase() : 'before';
9401 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9403 if(typeof el == 'object' && !el.nodeType){ // dh config
9404 if(where == 'after' && !this.dom.nextSibling){
9405 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9407 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9411 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9412 where == 'before' ? this.dom : this.dom.nextSibling);
9421 * Creates and wraps this element with another element
9422 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9423 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9424 * @return {HTMLElement/Element} The newly created wrapper element
9426 wrap: function(config, returnDom){
9428 config = {tag: "div"};
9430 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9431 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9436 * Replaces the passed element with this element
9437 * @param {String/HTMLElement/Element} el The element to replace
9438 * @return {Roo.Element} this
9440 replace: function(el){
9442 this.insertBefore(el);
9448 * Inserts an html fragment into this element
9449 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9450 * @param {String} html The HTML fragment
9451 * @param {Boolean} returnEl True to return an Roo.Element
9452 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9454 insertHtml : function(where, html, returnEl){
9455 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9456 return returnEl ? Roo.get(el) : el;
9460 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9461 * @param {Object} o The object with the attributes
9462 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9463 * @return {Roo.Element} this
9465 set : function(o, useSet){
9467 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9469 if(attr == "style" || typeof o[attr] == "function") { continue; }
9471 el.className = o["cls"];
9474 el.setAttribute(attr, o[attr]);
9481 Roo.DomHelper.applyStyles(el, o.style);
9487 * Convenience method for constructing a KeyMap
9488 * @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:
9489 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9490 * @param {Function} fn The function to call
9491 * @param {Object} scope (optional) The scope of the function
9492 * @return {Roo.KeyMap} The KeyMap created
9494 addKeyListener : function(key, fn, scope){
9496 if(typeof key != "object" || key instanceof Array){
9512 return new Roo.KeyMap(this, config);
9516 * Creates a KeyMap for this element
9517 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9518 * @return {Roo.KeyMap} The KeyMap created
9520 addKeyMap : function(config){
9521 return new Roo.KeyMap(this, config);
9525 * Returns true if this element is scrollable.
9528 isScrollable : function(){
9530 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9534 * 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().
9535 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9536 * @param {Number} value The new scroll value
9537 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9538 * @return {Element} this
9541 scrollTo : function(side, value, animate){
9542 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9544 this.dom[prop] = value;
9546 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9547 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9553 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9554 * within this element's scrollable range.
9555 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9556 * @param {Number} distance How far to scroll the element in pixels
9557 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9558 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9559 * was scrolled as far as it could go.
9561 scroll : function(direction, distance, animate){
9562 if(!this.isScrollable()){
9566 var l = el.scrollLeft, t = el.scrollTop;
9567 var w = el.scrollWidth, h = el.scrollHeight;
9568 var cw = el.clientWidth, ch = el.clientHeight;
9569 direction = direction.toLowerCase();
9570 var scrolled = false;
9571 var a = this.preanim(arguments, 2);
9576 var v = Math.min(l + distance, w-cw);
9577 this.scrollTo("left", v, a);
9584 var v = Math.max(l - distance, 0);
9585 this.scrollTo("left", v, a);
9593 var v = Math.max(t - distance, 0);
9594 this.scrollTo("top", v, a);
9602 var v = Math.min(t + distance, h-ch);
9603 this.scrollTo("top", v, a);
9612 * Translates the passed page coordinates into left/top css values for this element
9613 * @param {Number/Array} x The page x or an array containing [x, y]
9614 * @param {Number} y The page y
9615 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9617 translatePoints : function(x, y){
9618 if(typeof x == 'object' || x instanceof Array){
9621 var p = this.getStyle('position');
9622 var o = this.getXY();
9624 var l = parseInt(this.getStyle('left'), 10);
9625 var t = parseInt(this.getStyle('top'), 10);
9628 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9631 t = (p == "relative") ? 0 : this.dom.offsetTop;
9634 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9638 * Returns the current scroll position of the element.
9639 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9641 getScroll : function(){
9642 var d = this.dom, doc = document;
9643 if(d == doc || d == doc.body){
9644 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9645 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9646 return {left: l, top: t};
9648 return {left: d.scrollLeft, top: d.scrollTop};
9653 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9654 * are convert to standard 6 digit hex color.
9655 * @param {String} attr The css attribute
9656 * @param {String} defaultValue The default value to use when a valid color isn't found
9657 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9660 getColor : function(attr, defaultValue, prefix){
9661 var v = this.getStyle(attr);
9662 if(!v || v == "transparent" || v == "inherit") {
9663 return defaultValue;
9665 var color = typeof prefix == "undefined" ? "#" : prefix;
9666 if(v.substr(0, 4) == "rgb("){
9667 var rvs = v.slice(4, v.length -1).split(",");
9668 for(var i = 0; i < 3; i++){
9669 var h = parseInt(rvs[i]).toString(16);
9676 if(v.substr(0, 1) == "#"){
9678 for(var i = 1; i < 4; i++){
9679 var c = v.charAt(i);
9682 }else if(v.length == 7){
9683 color += v.substr(1);
9687 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9691 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9692 * gradient background, rounded corners and a 4-way shadow.
9693 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9694 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9695 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9696 * @return {Roo.Element} this
9698 boxWrap : function(cls){
9699 cls = cls || 'x-box';
9700 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9701 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9706 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9707 * @param {String} namespace The namespace in which to look for the attribute
9708 * @param {String} name The attribute name
9709 * @return {String} The attribute value
9711 getAttributeNS : Roo.isIE ? function(ns, name){
9713 var type = typeof d[ns+":"+name];
9714 if(type != 'undefined' && type != 'unknown'){
9715 return d[ns+":"+name];
9718 } : function(ns, name){
9720 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9725 * Sets or Returns the value the dom attribute value
9726 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9727 * @param {String} value (optional) The value to set the attribute to
9728 * @return {String} The attribute value
9730 attr : function(name){
9731 if (arguments.length > 1) {
9732 this.dom.setAttribute(name, arguments[1]);
9733 return arguments[1];
9735 if (typeof(name) == 'object') {
9736 for(var i in name) {
9737 this.attr(i, name[i]);
9743 if (!this.dom.hasAttribute(name)) {
9746 return this.dom.getAttribute(name);
9753 var ep = El.prototype;
9756 * Appends an event handler (Shorthand for addListener)
9757 * @param {String} eventName The type of event to append
9758 * @param {Function} fn The method the event invokes
9759 * @param {Object} scope (optional) The scope (this object) of the fn
9760 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9763 ep.on = ep.addListener;
9765 ep.mon = ep.addListener;
9768 * Removes an event handler from this element (shorthand for removeListener)
9769 * @param {String} eventName the type of event to remove
9770 * @param {Function} fn the method the event invokes
9771 * @return {Roo.Element} this
9774 ep.un = ep.removeListener;
9777 * true to automatically adjust width and height settings for box-model issues (default to true)
9779 ep.autoBoxAdjust = true;
9782 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9785 El.addUnits = function(v, defaultUnit){
9786 if(v === "" || v == "auto"){
9789 if(v === undefined){
9792 if(typeof v == "number" || !El.unitPattern.test(v)){
9793 return v + (defaultUnit || 'px');
9798 // special markup used throughout Roo when box wrapping elements
9799 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>';
9801 * Visibility mode constant - Use visibility to hide element
9807 * Visibility mode constant - Use display to hide element
9813 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9814 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9815 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9827 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9828 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9829 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9830 * @return {Element} The Element object
9833 El.get = function(el){
9835 if(!el){ return null; }
9836 if(typeof el == "string"){ // element id
9837 if(!(elm = document.getElementById(el))){
9840 if(ex = El.cache[el]){
9843 ex = El.cache[el] = new El(elm);
9846 }else if(el.tagName){ // dom element
9850 if(ex = El.cache[id]){
9853 ex = El.cache[id] = new El(el);
9856 }else if(el instanceof El){
9858 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9859 // catch case where it hasn't been appended
9860 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9863 }else if(el.isComposite){
9865 }else if(el instanceof Array){
9866 return El.select(el);
9867 }else if(el == document){
9868 // create a bogus element object representing the document object
9870 var f = function(){};
9871 f.prototype = El.prototype;
9873 docEl.dom = document;
9881 El.uncache = function(el){
9882 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9884 delete El.cache[a[i].id || a[i]];
9890 // Garbage collection - uncache elements/purge listeners on orphaned elements
9891 // so we don't hold a reference and cause the browser to retain them
9892 El.garbageCollect = function(){
9893 if(!Roo.enableGarbageCollector){
9894 clearInterval(El.collectorThread);
9897 for(var eid in El.cache){
9898 var el = El.cache[eid], d = el.dom;
9899 // -------------------------------------------------------
9900 // Determining what is garbage:
9901 // -------------------------------------------------------
9903 // dom node is null, definitely garbage
9904 // -------------------------------------------------------
9906 // no parentNode == direct orphan, definitely garbage
9907 // -------------------------------------------------------
9908 // !d.offsetParent && !document.getElementById(eid)
9909 // display none elements have no offsetParent so we will
9910 // also try to look it up by it's id. However, check
9911 // offsetParent first so we don't do unneeded lookups.
9912 // This enables collection of elements that are not orphans
9913 // directly, but somewhere up the line they have an orphan
9915 // -------------------------------------------------------
9916 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9917 delete El.cache[eid];
9918 if(d && Roo.enableListenerCollection){
9924 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9928 El.Flyweight = function(dom){
9931 El.Flyweight.prototype = El.prototype;
9933 El._flyweights = {};
9935 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9936 * the dom node can be overwritten by other code.
9937 * @param {String/HTMLElement} el The dom node or id
9938 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9939 * prevent conflicts (e.g. internally Roo uses "_internal")
9941 * @return {Element} The shared Element object
9943 El.fly = function(el, named){
9944 named = named || '_global';
9945 el = Roo.getDom(el);
9949 if(!El._flyweights[named]){
9950 El._flyweights[named] = new El.Flyweight();
9952 El._flyweights[named].dom = el;
9953 return El._flyweights[named];
9957 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9958 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9959 * Shorthand of {@link Roo.Element#get}
9960 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9961 * @return {Element} The Element object
9967 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9968 * the dom node can be overwritten by other code.
9969 * Shorthand of {@link Roo.Element#fly}
9970 * @param {String/HTMLElement} el The dom node or id
9971 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9972 * prevent conflicts (e.g. internally Roo uses "_internal")
9974 * @return {Element} The shared Element object
9980 // speedy lookup for elements never to box adjust
9981 var noBoxAdjust = Roo.isStrict ? {
9984 input:1, select:1, textarea:1
9986 if(Roo.isIE || Roo.isGecko){
9987 noBoxAdjust['button'] = 1;
9991 Roo.EventManager.on(window, 'unload', function(){
9993 delete El._flyweights;
10001 Roo.Element.selectorFunction = Roo.DomQuery.select;
10004 Roo.Element.select = function(selector, unique, root){
10006 if(typeof selector == "string"){
10007 els = Roo.Element.selectorFunction(selector, root);
10008 }else if(selector.length !== undefined){
10011 throw "Invalid selector";
10013 if(unique === true){
10014 return new Roo.CompositeElement(els);
10016 return new Roo.CompositeElementLite(els);
10020 * Selects elements based on the passed CSS selector to enable working on them as 1.
10021 * @param {String/Array} selector The CSS selector or an array of elements
10022 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10023 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10024 * @return {CompositeElementLite/CompositeElement}
10028 Roo.select = Roo.Element.select;
10045 * Ext JS Library 1.1.1
10046 * Copyright(c) 2006-2007, Ext JS, LLC.
10048 * Originally Released Under LGPL - original licence link has changed is not relivant.
10051 * <script type="text/javascript">
10056 //Notifies Element that fx methods are available
10057 Roo.enableFx = true;
10061 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10062 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10063 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10064 * Element effects to work.</p><br/>
10066 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10067 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10068 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10069 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10070 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10071 * expected results and should be done with care.</p><br/>
10073 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10074 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10077 ----- -----------------------------
10078 tl The top left corner
10079 t The center of the top edge
10080 tr The top right corner
10081 l The center of the left edge
10082 r The center of the right edge
10083 bl The bottom left corner
10084 b The center of the bottom edge
10085 br The bottom right corner
10087 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10088 * below are common options that can be passed to any Fx method.</b>
10089 * @cfg {Function} callback A function called when the effect is finished
10090 * @cfg {Object} scope The scope of the effect function
10091 * @cfg {String} easing A valid Easing value for the effect
10092 * @cfg {String} afterCls A css class to apply after the effect
10093 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10094 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10095 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10096 * effects that end with the element being visually hidden, ignored otherwise)
10097 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10098 * a function which returns such a specification that will be applied to the Element after the effect finishes
10099 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10100 * @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
10101 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10105 * Slides the element into view. An anchor point can be optionally passed to set the point of
10106 * origin for the slide effect. This function automatically handles wrapping the element with
10107 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10110 // default: slide the element in from the top
10113 // custom: slide the element in from the right with a 2-second duration
10114 el.slideIn('r', { duration: 2 });
10116 // common config options shown with default values
10122 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10123 * @param {Object} options (optional) Object literal with any of the Fx config options
10124 * @return {Roo.Element} The Element
10126 slideIn : function(anchor, o){
10127 var el = this.getFxEl();
10130 el.queueFx(o, function(){
10132 anchor = anchor || "t";
10134 // fix display to visibility
10137 // restore values after effect
10138 var r = this.getFxRestore();
10139 var b = this.getBox();
10140 // fixed size for slide
10144 var wrap = this.fxWrap(r.pos, o, "hidden");
10146 var st = this.dom.style;
10147 st.visibility = "visible";
10148 st.position = "absolute";
10150 // clear out temp styles after slide and unwrap
10151 var after = function(){
10152 el.fxUnwrap(wrap, r.pos, o);
10153 st.width = r.width;
10154 st.height = r.height;
10157 // time to calc the positions
10158 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10160 switch(anchor.toLowerCase()){
10162 wrap.setSize(b.width, 0);
10163 st.left = st.bottom = "0";
10167 wrap.setSize(0, b.height);
10168 st.right = st.top = "0";
10172 wrap.setSize(0, b.height);
10173 wrap.setX(b.right);
10174 st.left = st.top = "0";
10175 a = {width: bw, points: pt};
10178 wrap.setSize(b.width, 0);
10179 wrap.setY(b.bottom);
10180 st.left = st.top = "0";
10181 a = {height: bh, points: pt};
10184 wrap.setSize(0, 0);
10185 st.right = st.bottom = "0";
10186 a = {width: bw, height: bh};
10189 wrap.setSize(0, 0);
10190 wrap.setY(b.y+b.height);
10191 st.right = st.top = "0";
10192 a = {width: bw, height: bh, points: pt};
10195 wrap.setSize(0, 0);
10196 wrap.setXY([b.right, b.bottom]);
10197 st.left = st.top = "0";
10198 a = {width: bw, height: bh, points: pt};
10201 wrap.setSize(0, 0);
10202 wrap.setX(b.x+b.width);
10203 st.left = st.bottom = "0";
10204 a = {width: bw, height: bh, points: pt};
10207 this.dom.style.visibility = "visible";
10210 arguments.callee.anim = wrap.fxanim(a,
10220 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10221 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10222 * 'hidden') but block elements will still take up space in the document. The element must be removed
10223 * from the DOM using the 'remove' config option if desired. This function automatically handles
10224 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10227 // default: slide the element out to the top
10230 // custom: slide the element out to the right with a 2-second duration
10231 el.slideOut('r', { duration: 2 });
10233 // common config options shown with default values
10241 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10242 * @param {Object} options (optional) Object literal with any of the Fx config options
10243 * @return {Roo.Element} The Element
10245 slideOut : function(anchor, o){
10246 var el = this.getFxEl();
10249 el.queueFx(o, function(){
10251 anchor = anchor || "t";
10253 // restore values after effect
10254 var r = this.getFxRestore();
10256 var b = this.getBox();
10257 // fixed size for slide
10261 var wrap = this.fxWrap(r.pos, o, "visible");
10263 var st = this.dom.style;
10264 st.visibility = "visible";
10265 st.position = "absolute";
10269 var after = function(){
10271 el.setDisplayed(false);
10276 el.fxUnwrap(wrap, r.pos, o);
10278 st.width = r.width;
10279 st.height = r.height;
10284 var a, zero = {to: 0};
10285 switch(anchor.toLowerCase()){
10287 st.left = st.bottom = "0";
10288 a = {height: zero};
10291 st.right = st.top = "0";
10295 st.left = st.top = "0";
10296 a = {width: zero, points: {to:[b.right, b.y]}};
10299 st.left = st.top = "0";
10300 a = {height: zero, points: {to:[b.x, b.bottom]}};
10303 st.right = st.bottom = "0";
10304 a = {width: zero, height: zero};
10307 st.right = st.top = "0";
10308 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10311 st.left = st.top = "0";
10312 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10315 st.left = st.bottom = "0";
10316 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10320 arguments.callee.anim = wrap.fxanim(a,
10330 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10331 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10332 * The element must be removed from the DOM using the 'remove' config option if desired.
10338 // common config options shown with default values
10346 * @param {Object} options (optional) Object literal with any of the Fx config options
10347 * @return {Roo.Element} The Element
10349 puff : function(o){
10350 var el = this.getFxEl();
10353 el.queueFx(o, function(){
10354 this.clearOpacity();
10357 // restore values after effect
10358 var r = this.getFxRestore();
10359 var st = this.dom.style;
10361 var after = function(){
10363 el.setDisplayed(false);
10370 el.setPositioning(r.pos);
10371 st.width = r.width;
10372 st.height = r.height;
10377 var width = this.getWidth();
10378 var height = this.getHeight();
10380 arguments.callee.anim = this.fxanim({
10381 width : {to: this.adjustWidth(width * 2)},
10382 height : {to: this.adjustHeight(height * 2)},
10383 points : {by: [-(width * .5), -(height * .5)]},
10385 fontSize: {to:200, unit: "%"}
10396 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10397 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10398 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10404 // all config options shown with default values
10412 * @param {Object} options (optional) Object literal with any of the Fx config options
10413 * @return {Roo.Element} The Element
10415 switchOff : function(o){
10416 var el = this.getFxEl();
10419 el.queueFx(o, function(){
10420 this.clearOpacity();
10423 // restore values after effect
10424 var r = this.getFxRestore();
10425 var st = this.dom.style;
10427 var after = function(){
10429 el.setDisplayed(false);
10435 el.setPositioning(r.pos);
10436 st.width = r.width;
10437 st.height = r.height;
10442 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10443 this.clearOpacity();
10447 points:{by:[0, this.getHeight() * .5]}
10448 }, o, 'motion', 0.3, 'easeIn', after);
10449 }).defer(100, this);
10456 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10457 * changed using the "attr" config option) and then fading back to the original color. If no original
10458 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10461 // default: highlight background to yellow
10464 // custom: highlight foreground text to blue for 2 seconds
10465 el.highlight("0000ff", { attr: 'color', duration: 2 });
10467 // common config options shown with default values
10468 el.highlight("ffff9c", {
10469 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10470 endColor: (current color) or "ffffff",
10475 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10476 * @param {Object} options (optional) Object literal with any of the Fx config options
10477 * @return {Roo.Element} The Element
10479 highlight : function(color, o){
10480 var el = this.getFxEl();
10483 el.queueFx(o, function(){
10484 color = color || "ffff9c";
10485 attr = o.attr || "backgroundColor";
10487 this.clearOpacity();
10490 var origColor = this.getColor(attr);
10491 var restoreColor = this.dom.style[attr];
10492 endColor = (o.endColor || origColor) || "ffffff";
10494 var after = function(){
10495 el.dom.style[attr] = restoreColor;
10500 a[attr] = {from: color, to: endColor};
10501 arguments.callee.anim = this.fxanim(a,
10511 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10514 // default: a single light blue ripple
10517 // custom: 3 red ripples lasting 3 seconds total
10518 el.frame("ff0000", 3, { duration: 3 });
10520 // common config options shown with default values
10521 el.frame("C3DAF9", 1, {
10522 duration: 1 //duration of entire animation (not each individual ripple)
10523 // Note: Easing is not configurable and will be ignored if included
10526 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10527 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10528 * @param {Object} options (optional) Object literal with any of the Fx config options
10529 * @return {Roo.Element} The Element
10531 frame : function(color, count, o){
10532 var el = this.getFxEl();
10535 el.queueFx(o, function(){
10536 color = color || "#C3DAF9";
10537 if(color.length == 6){
10538 color = "#" + color;
10540 count = count || 1;
10541 duration = o.duration || 1;
10544 var b = this.getBox();
10545 var animFn = function(){
10546 var proxy = this.createProxy({
10549 visbility:"hidden",
10550 position:"absolute",
10551 "z-index":"35000", // yee haw
10552 border:"0px solid " + color
10555 var scale = Roo.isBorderBox ? 2 : 1;
10557 top:{from:b.y, to:b.y - 20},
10558 left:{from:b.x, to:b.x - 20},
10559 borderWidth:{from:0, to:10},
10560 opacity:{from:1, to:0},
10561 height:{from:b.height, to:(b.height + (20*scale))},
10562 width:{from:b.width, to:(b.width + (20*scale))}
10563 }, duration, function(){
10567 animFn.defer((duration/2)*1000, this);
10578 * Creates a pause before any subsequent queued effects begin. If there are
10579 * no effects queued after the pause it will have no effect.
10584 * @param {Number} seconds The length of time to pause (in seconds)
10585 * @return {Roo.Element} The Element
10587 pause : function(seconds){
10588 var el = this.getFxEl();
10591 el.queueFx(o, function(){
10592 setTimeout(function(){
10594 }, seconds * 1000);
10600 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10601 * using the "endOpacity" config option.
10604 // default: fade in from opacity 0 to 100%
10607 // custom: fade in from opacity 0 to 75% over 2 seconds
10608 el.fadeIn({ endOpacity: .75, duration: 2});
10610 // common config options shown with default values
10612 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10617 * @param {Object} options (optional) Object literal with any of the Fx config options
10618 * @return {Roo.Element} The Element
10620 fadeIn : function(o){
10621 var el = this.getFxEl();
10623 el.queueFx(o, function(){
10624 this.setOpacity(0);
10626 this.dom.style.visibility = 'visible';
10627 var to = o.endOpacity || 1;
10628 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10629 o, null, .5, "easeOut", function(){
10631 this.clearOpacity();
10640 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10641 * using the "endOpacity" config option.
10644 // default: fade out from the element's current opacity to 0
10647 // custom: fade out from the element's current opacity to 25% over 2 seconds
10648 el.fadeOut({ endOpacity: .25, duration: 2});
10650 // common config options shown with default values
10652 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10659 * @param {Object} options (optional) Object literal with any of the Fx config options
10660 * @return {Roo.Element} The Element
10662 fadeOut : function(o){
10663 var el = this.getFxEl();
10665 el.queueFx(o, function(){
10666 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10667 o, null, .5, "easeOut", function(){
10668 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10669 this.dom.style.display = "none";
10671 this.dom.style.visibility = "hidden";
10673 this.clearOpacity();
10681 * Animates the transition of an element's dimensions from a starting height/width
10682 * to an ending height/width.
10685 // change height and width to 100x100 pixels
10686 el.scale(100, 100);
10688 // common config options shown with default values. The height and width will default to
10689 // the element's existing values if passed as null.
10692 [element's height], {
10697 * @param {Number} width The new width (pass undefined to keep the original width)
10698 * @param {Number} height The new height (pass undefined to keep the original height)
10699 * @param {Object} options (optional) Object literal with any of the Fx config options
10700 * @return {Roo.Element} The Element
10702 scale : function(w, h, o){
10703 this.shift(Roo.apply({}, o, {
10711 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10712 * Any of these properties not specified in the config object will not be changed. This effect
10713 * requires that at least one new dimension, position or opacity setting must be passed in on
10714 * the config object in order for the function to have any effect.
10717 // slide the element horizontally to x position 200 while changing the height and opacity
10718 el.shift({ x: 200, height: 50, opacity: .8 });
10720 // common config options shown with default values.
10722 width: [element's width],
10723 height: [element's height],
10724 x: [element's x position],
10725 y: [element's y position],
10726 opacity: [element's opacity],
10731 * @param {Object} options Object literal with any of the Fx config options
10732 * @return {Roo.Element} The Element
10734 shift : function(o){
10735 var el = this.getFxEl();
10737 el.queueFx(o, function(){
10738 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10739 if(w !== undefined){
10740 a.width = {to: this.adjustWidth(w)};
10742 if(h !== undefined){
10743 a.height = {to: this.adjustHeight(h)};
10745 if(x !== undefined || y !== undefined){
10747 x !== undefined ? x : this.getX(),
10748 y !== undefined ? y : this.getY()
10751 if(op !== undefined){
10752 a.opacity = {to: op};
10754 if(o.xy !== undefined){
10755 a.points = {to: o.xy};
10757 arguments.callee.anim = this.fxanim(a,
10758 o, 'motion', .35, "easeOut", function(){
10766 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10767 * ending point of the effect.
10770 // default: slide the element downward while fading out
10773 // custom: slide the element out to the right with a 2-second duration
10774 el.ghost('r', { duration: 2 });
10776 // common config options shown with default values
10784 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10785 * @param {Object} options (optional) Object literal with any of the Fx config options
10786 * @return {Roo.Element} The Element
10788 ghost : function(anchor, o){
10789 var el = this.getFxEl();
10792 el.queueFx(o, function(){
10793 anchor = anchor || "b";
10795 // restore values after effect
10796 var r = this.getFxRestore();
10797 var w = this.getWidth(),
10798 h = this.getHeight();
10800 var st = this.dom.style;
10802 var after = function(){
10804 el.setDisplayed(false);
10810 el.setPositioning(r.pos);
10811 st.width = r.width;
10812 st.height = r.height;
10817 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10818 switch(anchor.toLowerCase()){
10845 arguments.callee.anim = this.fxanim(a,
10855 * Ensures that all effects queued after syncFx is called on the element are
10856 * run concurrently. This is the opposite of {@link #sequenceFx}.
10857 * @return {Roo.Element} The Element
10859 syncFx : function(){
10860 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10869 * Ensures that all effects queued after sequenceFx is called on the element are
10870 * run in sequence. This is the opposite of {@link #syncFx}.
10871 * @return {Roo.Element} The Element
10873 sequenceFx : function(){
10874 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10876 concurrent : false,
10883 nextFx : function(){
10884 var ef = this.fxQueue[0];
10891 * Returns true if the element has any effects actively running or queued, else returns false.
10892 * @return {Boolean} True if element has active effects, else false
10894 hasActiveFx : function(){
10895 return this.fxQueue && this.fxQueue[0];
10899 * Stops any running effects and clears the element's internal effects queue if it contains
10900 * any additional effects that haven't started yet.
10901 * @return {Roo.Element} The Element
10903 stopFx : function(){
10904 if(this.hasActiveFx()){
10905 var cur = this.fxQueue[0];
10906 if(cur && cur.anim && cur.anim.isAnimated()){
10907 this.fxQueue = [cur]; // clear out others
10908 cur.anim.stop(true);
10915 beforeFx : function(o){
10916 if(this.hasActiveFx() && !o.concurrent){
10927 * Returns true if the element is currently blocking so that no other effect can be queued
10928 * until this effect is finished, else returns false if blocking is not set. This is commonly
10929 * used to ensure that an effect initiated by a user action runs to completion prior to the
10930 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10931 * @return {Boolean} True if blocking, else false
10933 hasFxBlock : function(){
10934 var q = this.fxQueue;
10935 return q && q[0] && q[0].block;
10939 queueFx : function(o, fn){
10943 if(!this.hasFxBlock()){
10944 Roo.applyIf(o, this.fxDefaults);
10946 var run = this.beforeFx(o);
10947 fn.block = o.block;
10948 this.fxQueue.push(fn);
10960 fxWrap : function(pos, o, vis){
10962 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10965 wrapXY = this.getXY();
10967 var div = document.createElement("div");
10968 div.style.visibility = vis;
10969 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10970 wrap.setPositioning(pos);
10971 if(wrap.getStyle("position") == "static"){
10972 wrap.position("relative");
10974 this.clearPositioning('auto');
10976 wrap.dom.appendChild(this.dom);
10978 wrap.setXY(wrapXY);
10985 fxUnwrap : function(wrap, pos, o){
10986 this.clearPositioning();
10987 this.setPositioning(pos);
10989 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10995 getFxRestore : function(){
10996 var st = this.dom.style;
10997 return {pos: this.getPositioning(), width: st.width, height : st.height};
11001 afterFx : function(o){
11003 this.applyStyles(o.afterStyle);
11006 this.addClass(o.afterCls);
11008 if(o.remove === true){
11011 Roo.callback(o.callback, o.scope, [this]);
11013 this.fxQueue.shift();
11019 getFxEl : function(){ // support for composite element fx
11020 return Roo.get(this.dom);
11024 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11025 animType = animType || 'run';
11027 var anim = Roo.lib.Anim[animType](
11029 (opt.duration || defaultDur) || .35,
11030 (opt.easing || defaultEase) || 'easeOut',
11032 Roo.callback(cb, this);
11041 // backwords compat
11042 Roo.Fx.resize = Roo.Fx.scale;
11044 //When included, Roo.Fx is automatically applied to Element so that all basic
11045 //effects are available directly via the Element API
11046 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11048 * Ext JS Library 1.1.1
11049 * Copyright(c) 2006-2007, Ext JS, LLC.
11051 * Originally Released Under LGPL - original licence link has changed is not relivant.
11054 * <script type="text/javascript">
11059 * @class Roo.CompositeElement
11060 * Standard composite class. Creates a Roo.Element for every element in the collection.
11062 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11063 * actions will be performed on all the elements in this collection.</b>
11065 * All methods return <i>this</i> and can be chained.
11067 var els = Roo.select("#some-el div.some-class", true);
11068 // or select directly from an existing element
11069 var el = Roo.get('some-el');
11070 el.select('div.some-class', true);
11072 els.setWidth(100); // all elements become 100 width
11073 els.hide(true); // all elements fade out and hide
11075 els.setWidth(100).hide(true);
11078 Roo.CompositeElement = function(els){
11079 this.elements = [];
11080 this.addElements(els);
11082 Roo.CompositeElement.prototype = {
11084 addElements : function(els){
11088 if(typeof els == "string"){
11089 els = Roo.Element.selectorFunction(els);
11091 var yels = this.elements;
11092 var index = yels.length-1;
11093 for(var i = 0, len = els.length; i < len; i++) {
11094 yels[++index] = Roo.get(els[i]);
11100 * Clears this composite and adds the elements returned by the passed selector.
11101 * @param {String/Array} els A string CSS selector, an array of elements or an element
11102 * @return {CompositeElement} this
11104 fill : function(els){
11105 this.elements = [];
11111 * Filters this composite to only elements that match the passed selector.
11112 * @param {String} selector A string CSS selector
11113 * @param {Boolean} inverse return inverse filter (not matches)
11114 * @return {CompositeElement} this
11116 filter : function(selector, inverse){
11118 inverse = inverse || false;
11119 this.each(function(el){
11120 var match = inverse ? !el.is(selector) : el.is(selector);
11122 els[els.length] = el.dom;
11129 invoke : function(fn, args){
11130 var els = this.elements;
11131 for(var i = 0, len = els.length; i < len; i++) {
11132 Roo.Element.prototype[fn].apply(els[i], args);
11137 * Adds elements to this composite.
11138 * @param {String/Array} els A string CSS selector, an array of elements or an element
11139 * @return {CompositeElement} this
11141 add : function(els){
11142 if(typeof els == "string"){
11143 this.addElements(Roo.Element.selectorFunction(els));
11144 }else if(els.length !== undefined){
11145 this.addElements(els);
11147 this.addElements([els]);
11152 * Calls the passed function passing (el, this, index) for each element in this composite.
11153 * @param {Function} fn The function to call
11154 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11155 * @return {CompositeElement} this
11157 each : function(fn, scope){
11158 var els = this.elements;
11159 for(var i = 0, len = els.length; i < len; i++){
11160 if(fn.call(scope || els[i], els[i], this, i) === false) {
11168 * Returns the Element object at the specified index
11169 * @param {Number} index
11170 * @return {Roo.Element}
11172 item : function(index){
11173 return this.elements[index] || null;
11177 * Returns the first Element
11178 * @return {Roo.Element}
11180 first : function(){
11181 return this.item(0);
11185 * Returns the last Element
11186 * @return {Roo.Element}
11189 return this.item(this.elements.length-1);
11193 * Returns the number of elements in this composite
11196 getCount : function(){
11197 return this.elements.length;
11201 * Returns true if this composite contains the passed element
11204 contains : function(el){
11205 return this.indexOf(el) !== -1;
11209 * Returns true if this composite contains the passed element
11212 indexOf : function(el){
11213 return this.elements.indexOf(Roo.get(el));
11218 * Removes the specified element(s).
11219 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11220 * or an array of any of those.
11221 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11222 * @return {CompositeElement} this
11224 removeElement : function(el, removeDom){
11225 if(el instanceof Array){
11226 for(var i = 0, len = el.length; i < len; i++){
11227 this.removeElement(el[i]);
11231 var index = typeof el == 'number' ? el : this.indexOf(el);
11234 var d = this.elements[index];
11238 d.parentNode.removeChild(d);
11241 this.elements.splice(index, 1);
11247 * Replaces the specified element with the passed element.
11248 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11250 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11251 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11252 * @return {CompositeElement} this
11254 replaceElement : function(el, replacement, domReplace){
11255 var index = typeof el == 'number' ? el : this.indexOf(el);
11258 this.elements[index].replaceWith(replacement);
11260 this.elements.splice(index, 1, Roo.get(replacement))
11267 * Removes all elements.
11269 clear : function(){
11270 this.elements = [];
11274 Roo.CompositeElement.createCall = function(proto, fnName){
11275 if(!proto[fnName]){
11276 proto[fnName] = function(){
11277 return this.invoke(fnName, arguments);
11281 for(var fnName in Roo.Element.prototype){
11282 if(typeof Roo.Element.prototype[fnName] == "function"){
11283 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11289 * Ext JS Library 1.1.1
11290 * Copyright(c) 2006-2007, Ext JS, LLC.
11292 * Originally Released Under LGPL - original licence link has changed is not relivant.
11295 * <script type="text/javascript">
11299 * @class Roo.CompositeElementLite
11300 * @extends Roo.CompositeElement
11301 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11303 var els = Roo.select("#some-el div.some-class");
11304 // or select directly from an existing element
11305 var el = Roo.get('some-el');
11306 el.select('div.some-class');
11308 els.setWidth(100); // all elements become 100 width
11309 els.hide(true); // all elements fade out and hide
11311 els.setWidth(100).hide(true);
11312 </code></pre><br><br>
11313 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11314 * actions will be performed on all the elements in this collection.</b>
11316 Roo.CompositeElementLite = function(els){
11317 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11318 this.el = new Roo.Element.Flyweight();
11320 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11321 addElements : function(els){
11323 if(els instanceof Array){
11324 this.elements = this.elements.concat(els);
11326 var yels = this.elements;
11327 var index = yels.length-1;
11328 for(var i = 0, len = els.length; i < len; i++) {
11329 yels[++index] = els[i];
11335 invoke : function(fn, args){
11336 var els = this.elements;
11338 for(var i = 0, len = els.length; i < len; i++) {
11340 Roo.Element.prototype[fn].apply(el, args);
11345 * Returns a flyweight Element of the dom element object at the specified index
11346 * @param {Number} index
11347 * @return {Roo.Element}
11349 item : function(index){
11350 if(!this.elements[index]){
11353 this.el.dom = this.elements[index];
11357 // fixes scope with flyweight
11358 addListener : function(eventName, handler, scope, opt){
11359 var els = this.elements;
11360 for(var i = 0, len = els.length; i < len; i++) {
11361 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11367 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11368 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11369 * a reference to the dom node, use el.dom.</b>
11370 * @param {Function} fn The function to call
11371 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11372 * @return {CompositeElement} this
11374 each : function(fn, scope){
11375 var els = this.elements;
11377 for(var i = 0, len = els.length; i < len; i++){
11379 if(fn.call(scope || el, el, this, i) === false){
11386 indexOf : function(el){
11387 return this.elements.indexOf(Roo.getDom(el));
11390 replaceElement : function(el, replacement, domReplace){
11391 var index = typeof el == 'number' ? el : this.indexOf(el);
11393 replacement = Roo.getDom(replacement);
11395 var d = this.elements[index];
11396 d.parentNode.insertBefore(replacement, d);
11397 d.parentNode.removeChild(d);
11399 this.elements.splice(index, 1, replacement);
11404 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11408 * Ext JS Library 1.1.1
11409 * Copyright(c) 2006-2007, Ext JS, LLC.
11411 * Originally Released Under LGPL - original licence link has changed is not relivant.
11414 * <script type="text/javascript">
11420 * @class Roo.data.Connection
11421 * @extends Roo.util.Observable
11422 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11423 * either to a configured URL, or to a URL specified at request time.<br><br>
11425 * Requests made by this class are asynchronous, and will return immediately. No data from
11426 * the server will be available to the statement immediately following the {@link #request} call.
11427 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11429 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11430 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11431 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11432 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11433 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11434 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11435 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11436 * standard DOM methods.
11438 * @param {Object} config a configuration object.
11440 Roo.data.Connection = function(config){
11441 Roo.apply(this, config);
11444 * @event beforerequest
11445 * Fires before a network request is made to retrieve a data object.
11446 * @param {Connection} conn This Connection object.
11447 * @param {Object} options The options config object passed to the {@link #request} method.
11449 "beforerequest" : true,
11451 * @event requestcomplete
11452 * Fires if the request was successfully completed.
11453 * @param {Connection} conn This Connection object.
11454 * @param {Object} response The XHR object containing the response data.
11455 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11456 * @param {Object} options The options config object passed to the {@link #request} method.
11458 "requestcomplete" : true,
11460 * @event requestexception
11461 * Fires if an error HTTP status was returned from the server.
11462 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11463 * @param {Connection} conn This Connection object.
11464 * @param {Object} response The XHR object containing the response data.
11465 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11466 * @param {Object} options The options config object passed to the {@link #request} method.
11468 "requestexception" : true
11470 Roo.data.Connection.superclass.constructor.call(this);
11473 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11475 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11478 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11479 * extra parameters to each request made by this object. (defaults to undefined)
11482 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11483 * to each request made by this object. (defaults to undefined)
11486 * @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)
11489 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11493 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11499 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11502 disableCaching: true,
11505 * Sends an HTTP request to a remote server.
11506 * @param {Object} options An object which may contain the following properties:<ul>
11507 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11508 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11509 * request, a url encoded string or a function to call to get either.</li>
11510 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11511 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11512 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11513 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11514 * <li>options {Object} The parameter to the request call.</li>
11515 * <li>success {Boolean} True if the request succeeded.</li>
11516 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11518 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11519 * The callback is passed the following parameters:<ul>
11520 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11521 * <li>options {Object} The parameter to the request call.</li>
11523 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11524 * The callback is passed the following parameters:<ul>
11525 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11526 * <li>options {Object} The parameter to the request call.</li>
11528 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11529 * for the callback function. Defaults to the browser window.</li>
11530 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11531 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11532 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11533 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11534 * params for the post data. Any params will be appended to the URL.</li>
11535 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11537 * @return {Number} transactionId
11539 request : function(o){
11540 if(this.fireEvent("beforerequest", this, o) !== false){
11543 if(typeof p == "function"){
11544 p = p.call(o.scope||window, o);
11546 if(typeof p == "object"){
11547 p = Roo.urlEncode(o.params);
11549 if(this.extraParams){
11550 var extras = Roo.urlEncode(this.extraParams);
11551 p = p ? (p + '&' + extras) : extras;
11554 var url = o.url || this.url;
11555 if(typeof url == 'function'){
11556 url = url.call(o.scope||window, o);
11560 var form = Roo.getDom(o.form);
11561 url = url || form.action;
11563 var enctype = form.getAttribute("enctype");
11564 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11565 return this.doFormUpload(o, p, url);
11567 var f = Roo.lib.Ajax.serializeForm(form);
11568 p = p ? (p + '&' + f) : f;
11571 var hs = o.headers;
11572 if(this.defaultHeaders){
11573 hs = Roo.apply(hs || {}, this.defaultHeaders);
11580 success: this.handleResponse,
11581 failure: this.handleFailure,
11583 argument: {options: o},
11584 timeout : o.timeout || this.timeout
11587 var method = o.method||this.method||(p ? "POST" : "GET");
11589 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11590 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11593 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11597 }else if(this.autoAbort !== false){
11601 if((method == 'GET' && p) || o.xmlData){
11602 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11605 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11606 return this.transId;
11608 Roo.callback(o.callback, o.scope, [o, null, null]);
11614 * Determine whether this object has a request outstanding.
11615 * @param {Number} transactionId (Optional) defaults to the last transaction
11616 * @return {Boolean} True if there is an outstanding request.
11618 isLoading : function(transId){
11620 return Roo.lib.Ajax.isCallInProgress(transId);
11622 return this.transId ? true : false;
11627 * Aborts any outstanding request.
11628 * @param {Number} transactionId (Optional) defaults to the last transaction
11630 abort : function(transId){
11631 if(transId || this.isLoading()){
11632 Roo.lib.Ajax.abort(transId || this.transId);
11637 handleResponse : function(response){
11638 this.transId = false;
11639 var options = response.argument.options;
11640 response.argument = options ? options.argument : null;
11641 this.fireEvent("requestcomplete", this, response, options);
11642 Roo.callback(options.success, options.scope, [response, options]);
11643 Roo.callback(options.callback, options.scope, [options, true, response]);
11647 handleFailure : function(response, e){
11648 this.transId = false;
11649 var options = response.argument.options;
11650 response.argument = options ? options.argument : null;
11651 this.fireEvent("requestexception", this, response, options, e);
11652 Roo.callback(options.failure, options.scope, [response, options]);
11653 Roo.callback(options.callback, options.scope, [options, false, response]);
11657 doFormUpload : function(o, ps, url){
11659 var frame = document.createElement('iframe');
11662 frame.className = 'x-hidden';
11664 frame.src = Roo.SSL_SECURE_URL;
11666 document.body.appendChild(frame);
11669 document.frames[id].name = id;
11672 var form = Roo.getDom(o.form);
11674 form.method = 'POST';
11675 form.enctype = form.encoding = 'multipart/form-data';
11681 if(ps){ // add dynamic params
11683 ps = Roo.urlDecode(ps, false);
11685 if(ps.hasOwnProperty(k)){
11686 hd = document.createElement('input');
11687 hd.type = 'hidden';
11690 form.appendChild(hd);
11697 var r = { // bogus response object
11702 r.argument = o ? o.argument : null;
11707 doc = frame.contentWindow.document;
11709 doc = (frame.contentDocument || window.frames[id].document);
11711 if(doc && doc.body){
11712 r.responseText = doc.body.innerHTML;
11714 if(doc && doc.XMLDocument){
11715 r.responseXML = doc.XMLDocument;
11717 r.responseXML = doc;
11724 Roo.EventManager.removeListener(frame, 'load', cb, this);
11726 this.fireEvent("requestcomplete", this, r, o);
11727 Roo.callback(o.success, o.scope, [r, o]);
11728 Roo.callback(o.callback, o.scope, [o, true, r]);
11730 setTimeout(function(){document.body.removeChild(frame);}, 100);
11733 Roo.EventManager.on(frame, 'load', cb, this);
11736 if(hiddens){ // remove dynamic params
11737 for(var i = 0, len = hiddens.length; i < len; i++){
11738 form.removeChild(hiddens[i]);
11745 * Ext JS Library 1.1.1
11746 * Copyright(c) 2006-2007, Ext JS, LLC.
11748 * Originally Released Under LGPL - original licence link has changed is not relivant.
11751 * <script type="text/javascript">
11755 * Global Ajax request class.
11758 * @extends Roo.data.Connection
11761 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11762 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11763 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11764 * @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)
11765 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11766 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11767 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11769 Roo.Ajax = new Roo.data.Connection({
11778 * Serialize the passed form into a url encoded string
11780 * @param {String/HTMLElement} form
11783 serializeForm : function(form){
11784 return Roo.lib.Ajax.serializeForm(form);
11788 * Ext JS Library 1.1.1
11789 * Copyright(c) 2006-2007, Ext JS, LLC.
11791 * Originally Released Under LGPL - original licence link has changed is not relivant.
11794 * <script type="text/javascript">
11799 * @class Roo.UpdateManager
11800 * @extends Roo.util.Observable
11801 * Provides AJAX-style update for Element object.<br><br>
11804 * // Get it from a Roo.Element object
11805 * var el = Roo.get("foo");
11806 * var mgr = el.getUpdateManager();
11807 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11809 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11811 * // or directly (returns the same UpdateManager instance)
11812 * var mgr = new Roo.UpdateManager("myElementId");
11813 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11814 * mgr.on("update", myFcnNeedsToKnow);
11816 // short handed call directly from the element object
11817 Roo.get("foo").load({
11821 text: "Loading Foo..."
11825 * Create new UpdateManager directly.
11826 * @param {String/HTMLElement/Roo.Element} el The element to update
11827 * @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).
11829 Roo.UpdateManager = function(el, forceNew){
11831 if(!forceNew && el.updateManager){
11832 return el.updateManager;
11835 * The Element object
11836 * @type Roo.Element
11840 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11843 this.defaultUrl = null;
11847 * @event beforeupdate
11848 * Fired before an update is made, return false from your handler and the update is cancelled.
11849 * @param {Roo.Element} el
11850 * @param {String/Object/Function} url
11851 * @param {String/Object} params
11853 "beforeupdate": true,
11856 * Fired after successful update is made.
11857 * @param {Roo.Element} el
11858 * @param {Object} oResponseObject The response Object
11863 * Fired on update failure.
11864 * @param {Roo.Element} el
11865 * @param {Object} oResponseObject The response Object
11869 var d = Roo.UpdateManager.defaults;
11871 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11874 this.sslBlankUrl = d.sslBlankUrl;
11876 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11879 this.disableCaching = d.disableCaching;
11881 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11884 this.indicatorText = d.indicatorText;
11886 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11889 this.showLoadIndicator = d.showLoadIndicator;
11891 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11894 this.timeout = d.timeout;
11897 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11900 this.loadScripts = d.loadScripts;
11903 * Transaction object of current executing transaction
11905 this.transaction = null;
11910 this.autoRefreshProcId = null;
11912 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11915 this.refreshDelegate = this.refresh.createDelegate(this);
11917 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11920 this.updateDelegate = this.update.createDelegate(this);
11922 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11925 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11929 this.successDelegate = this.processSuccess.createDelegate(this);
11933 this.failureDelegate = this.processFailure.createDelegate(this);
11935 if(!this.renderer){
11937 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11939 this.renderer = new Roo.UpdateManager.BasicRenderer();
11942 Roo.UpdateManager.superclass.constructor.call(this);
11945 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11947 * Get the Element this UpdateManager is bound to
11948 * @return {Roo.Element} The element
11950 getEl : function(){
11954 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11955 * @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:
11958 url: "your-url.php",<br/>
11959 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11960 callback: yourFunction,<br/>
11961 scope: yourObject, //(optional scope) <br/>
11962 discardUrl: false, <br/>
11963 nocache: false,<br/>
11964 text: "Loading...",<br/>
11966 scripts: false<br/>
11969 * The only required property is url. The optional properties nocache, text and scripts
11970 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11971 * @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}
11972 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11973 * @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.
11975 update : function(url, params, callback, discardUrl){
11976 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11977 var method = this.method,
11979 if(typeof url == "object"){ // must be config object
11982 params = params || cfg.params;
11983 callback = callback || cfg.callback;
11984 discardUrl = discardUrl || cfg.discardUrl;
11985 if(callback && cfg.scope){
11986 callback = callback.createDelegate(cfg.scope);
11988 if(typeof cfg.method != "undefined"){method = cfg.method;};
11989 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11990 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11991 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11992 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11994 this.showLoading();
11996 this.defaultUrl = url;
11998 if(typeof url == "function"){
11999 url = url.call(this);
12002 method = method || (params ? "POST" : "GET");
12003 if(method == "GET"){
12004 url = this.prepareUrl(url);
12007 var o = Roo.apply(cfg ||{}, {
12010 success: this.successDelegate,
12011 failure: this.failureDelegate,
12012 callback: undefined,
12013 timeout: (this.timeout*1000),
12014 argument: {"url": url, "form": null, "callback": callback, "params": params}
12016 Roo.log("updated manager called with timeout of " + o.timeout);
12017 this.transaction = Roo.Ajax.request(o);
12022 * 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.
12023 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12024 * @param {String/HTMLElement} form The form Id or form element
12025 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12026 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12027 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12029 formUpdate : function(form, url, reset, callback){
12030 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12031 if(typeof url == "function"){
12032 url = url.call(this);
12034 form = Roo.getDom(form);
12035 this.transaction = Roo.Ajax.request({
12038 success: this.successDelegate,
12039 failure: this.failureDelegate,
12040 timeout: (this.timeout*1000),
12041 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12043 this.showLoading.defer(1, this);
12048 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12049 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12051 refresh : function(callback){
12052 if(this.defaultUrl == null){
12055 this.update(this.defaultUrl, null, callback, true);
12059 * Set this element to auto refresh.
12060 * @param {Number} interval How often to update (in seconds).
12061 * @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)
12062 * @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}
12063 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12064 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12066 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12068 this.update(url || this.defaultUrl, params, callback, true);
12070 if(this.autoRefreshProcId){
12071 clearInterval(this.autoRefreshProcId);
12073 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12077 * Stop auto refresh on this element.
12079 stopAutoRefresh : function(){
12080 if(this.autoRefreshProcId){
12081 clearInterval(this.autoRefreshProcId);
12082 delete this.autoRefreshProcId;
12086 isAutoRefreshing : function(){
12087 return this.autoRefreshProcId ? true : false;
12090 * Called to update the element to "Loading" state. Override to perform custom action.
12092 showLoading : function(){
12093 if(this.showLoadIndicator){
12094 this.el.update(this.indicatorText);
12099 * Adds unique parameter to query string if disableCaching = true
12102 prepareUrl : function(url){
12103 if(this.disableCaching){
12104 var append = "_dc=" + (new Date().getTime());
12105 if(url.indexOf("?") !== -1){
12106 url += "&" + append;
12108 url += "?" + append;
12117 processSuccess : function(response){
12118 this.transaction = null;
12119 if(response.argument.form && response.argument.reset){
12120 try{ // put in try/catch since some older FF releases had problems with this
12121 response.argument.form.reset();
12124 if(this.loadScripts){
12125 this.renderer.render(this.el, response, this,
12126 this.updateComplete.createDelegate(this, [response]));
12128 this.renderer.render(this.el, response, this);
12129 this.updateComplete(response);
12133 updateComplete : function(response){
12134 this.fireEvent("update", this.el, response);
12135 if(typeof response.argument.callback == "function"){
12136 response.argument.callback(this.el, true, response);
12143 processFailure : function(response){
12144 this.transaction = null;
12145 this.fireEvent("failure", this.el, response);
12146 if(typeof response.argument.callback == "function"){
12147 response.argument.callback(this.el, false, response);
12152 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12153 * @param {Object} renderer The object implementing the render() method
12155 setRenderer : function(renderer){
12156 this.renderer = renderer;
12159 getRenderer : function(){
12160 return this.renderer;
12164 * Set the defaultUrl used for updates
12165 * @param {String/Function} defaultUrl The url or a function to call to get the url
12167 setDefaultUrl : function(defaultUrl){
12168 this.defaultUrl = defaultUrl;
12172 * Aborts the executing transaction
12174 abort : function(){
12175 if(this.transaction){
12176 Roo.Ajax.abort(this.transaction);
12181 * Returns true if an update is in progress
12182 * @return {Boolean}
12184 isUpdating : function(){
12185 if(this.transaction){
12186 return Roo.Ajax.isLoading(this.transaction);
12193 * @class Roo.UpdateManager.defaults
12194 * @static (not really - but it helps the doc tool)
12195 * The defaults collection enables customizing the default properties of UpdateManager
12197 Roo.UpdateManager.defaults = {
12199 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12205 * True to process scripts by default (Defaults to false).
12208 loadScripts : false,
12211 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12214 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12216 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12219 disableCaching : false,
12221 * Whether to show indicatorText when loading (Defaults to true).
12224 showLoadIndicator : true,
12226 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12229 indicatorText : '<div class="loading-indicator">Loading...</div>'
12233 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12235 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12236 * @param {String/HTMLElement/Roo.Element} el The element to update
12237 * @param {String} url The url
12238 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12239 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12242 * @member Roo.UpdateManager
12244 Roo.UpdateManager.updateElement = function(el, url, params, options){
12245 var um = Roo.get(el, true).getUpdateManager();
12246 Roo.apply(um, options);
12247 um.update(url, params, options ? options.callback : null);
12249 // alias for backwards compat
12250 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12252 * @class Roo.UpdateManager.BasicRenderer
12253 * Default Content renderer. Updates the elements innerHTML with the responseText.
12255 Roo.UpdateManager.BasicRenderer = function(){};
12257 Roo.UpdateManager.BasicRenderer.prototype = {
12259 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12260 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12261 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12262 * @param {Roo.Element} el The element being rendered
12263 * @param {Object} response The YUI Connect response object
12264 * @param {UpdateManager} updateManager The calling update manager
12265 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12267 render : function(el, response, updateManager, callback){
12268 el.update(response.responseText, updateManager.loadScripts, callback);
12274 * (c)) Alan Knowles
12280 * @class Roo.DomTemplate
12281 * @extends Roo.Template
12282 * An effort at a dom based template engine..
12284 * Similar to XTemplate, except it uses dom parsing to create the template..
12286 * Supported features:
12291 {a_variable} - output encoded.
12292 {a_variable.format:("Y-m-d")} - call a method on the variable
12293 {a_variable:raw} - unencoded output
12294 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12295 {a_variable:this.method_on_template(...)} - call a method on the template object.
12300 <div roo-for="a_variable or condition.."></div>
12301 <div roo-if="a_variable or condition"></div>
12302 <div roo-exec="some javascript"></div>
12303 <div roo-name="named_template"></div>
12308 Roo.DomTemplate = function()
12310 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12317 Roo.extend(Roo.DomTemplate, Roo.Template, {
12319 * id counter for sub templates.
12323 * flag to indicate if dom parser is inside a pre,
12324 * it will strip whitespace if not.
12329 * The various sub templates
12337 * basic tag replacing syntax
12340 * // you can fake an object call by doing this
12344 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12345 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12347 iterChild : function (node, method) {
12349 var oldPre = this.inPre;
12350 if (node.tagName == 'PRE') {
12353 for( var i = 0; i < node.childNodes.length; i++) {
12354 method.call(this, node.childNodes[i]);
12356 this.inPre = oldPre;
12362 * compile the template
12364 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12367 compile: function()
12371 // covert the html into DOM...
12375 doc = document.implementation.createHTMLDocument("");
12376 doc.documentElement.innerHTML = this.html ;
12377 div = doc.documentElement;
12379 // old IE... - nasty -- it causes all sorts of issues.. with
12380 // images getting pulled from server..
12381 div = document.createElement('div');
12382 div.innerHTML = this.html;
12384 //doc.documentElement.innerHTML = htmlBody
12390 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12392 var tpls = this.tpls;
12394 // create a top level template from the snippet..
12396 //Roo.log(div.innerHTML);
12403 body : div.innerHTML,
12416 Roo.each(tpls, function(tp){
12417 this.compileTpl(tp);
12418 this.tpls[tp.id] = tp;
12421 this.master = tpls[0];
12427 compileNode : function(node, istop) {
12432 // skip anything not a tag..
12433 if (node.nodeType != 1) {
12434 if (node.nodeType == 3 && !this.inPre) {
12435 // reduce white space..
12436 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12459 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12460 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12461 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12462 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12468 // just itterate children..
12469 this.iterChild(node,this.compileNode);
12472 tpl.uid = this.id++;
12473 tpl.value = node.getAttribute('roo-' + tpl.attr);
12474 node.removeAttribute('roo-'+ tpl.attr);
12475 if (tpl.attr != 'name') {
12476 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12477 node.parentNode.replaceChild(placeholder, node);
12480 var placeholder = document.createElement('span');
12481 placeholder.className = 'roo-tpl-' + tpl.value;
12482 node.parentNode.replaceChild(placeholder, node);
12485 // parent now sees '{domtplXXXX}
12486 this.iterChild(node,this.compileNode);
12488 // we should now have node body...
12489 var div = document.createElement('div');
12490 div.appendChild(node);
12492 // this has the unfortunate side effect of converting tagged attributes
12493 // eg. href="{...}" into %7C...%7D
12494 // this has been fixed by searching for those combo's although it's a bit hacky..
12497 tpl.body = div.innerHTML;
12504 switch (tpl.value) {
12505 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12506 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12507 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12512 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12516 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12520 tpl.id = tpl.value; // replace non characters???
12526 this.tpls.push(tpl);
12536 * Compile a segment of the template into a 'sub-template'
12542 compileTpl : function(tpl)
12544 var fm = Roo.util.Format;
12545 var useF = this.disableFormats !== true;
12547 var sep = Roo.isGecko ? "+\n" : ",\n";
12549 var undef = function(str) {
12550 Roo.debug && Roo.log("Property not found :" + str);
12554 //Roo.log(tpl.body);
12558 var fn = function(m, lbrace, name, format, args)
12561 //Roo.log(arguments);
12562 args = args ? args.replace(/\\'/g,"'") : args;
12563 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12564 if (typeof(format) == 'undefined') {
12565 format = 'htmlEncode';
12567 if (format == 'raw' ) {
12571 if(name.substr(0, 6) == 'domtpl'){
12572 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12575 // build an array of options to determine if value is undefined..
12577 // basically get 'xxxx.yyyy' then do
12578 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12579 // (function () { Roo.log("Property not found"); return ''; })() :
12584 Roo.each(name.split('.'), function(st) {
12585 lookfor += (lookfor.length ? '.': '') + st;
12586 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12589 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12592 if(format && useF){
12594 args = args ? ',' + args : "";
12596 if(format.substr(0, 5) != "this."){
12597 format = "fm." + format + '(';
12599 format = 'this.call("'+ format.substr(5) + '", ';
12603 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12606 if (args && args.length) {
12607 // called with xxyx.yuu:(test,test)
12609 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12611 // raw.. - :raw modifier..
12612 return "'"+ sep + udef_st + name + ")"+sep+"'";
12616 // branched to use + in gecko and [].join() in others
12618 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12619 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12622 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12623 body.push(tpl.body.replace(/(\r\n|\n)/g,
12624 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12625 body.push("'].join('');};};");
12626 body = body.join('');
12629 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12631 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12638 * same as applyTemplate, except it's done to one of the subTemplates
12639 * when using named templates, you can do:
12641 * var str = pl.applySubTemplate('your-name', values);
12644 * @param {Number} id of the template
12645 * @param {Object} values to apply to template
12646 * @param {Object} parent (normaly the instance of this object)
12648 applySubTemplate : function(id, values, parent)
12652 var t = this.tpls[id];
12656 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12657 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12661 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12668 if(t.execCall && t.execCall.call(this, values, parent)){
12672 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12678 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12679 parent = t.target ? values : parent;
12680 if(t.forCall && vs instanceof Array){
12682 for(var i = 0, len = vs.length; i < len; i++){
12684 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12686 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12688 //Roo.log(t.compiled);
12692 return buf.join('');
12695 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12700 return t.compiled.call(this, vs, parent);
12702 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12704 //Roo.log(t.compiled);
12712 applyTemplate : function(values){
12713 return this.master.compiled.call(this, values, {});
12714 //var s = this.subs;
12717 apply : function(){
12718 return this.applyTemplate.apply(this, arguments);
12723 Roo.DomTemplate.from = function(el){
12724 el = Roo.getDom(el);
12725 return new Roo.Domtemplate(el.value || el.innerHTML);
12728 * Ext JS Library 1.1.1
12729 * Copyright(c) 2006-2007, Ext JS, LLC.
12731 * Originally Released Under LGPL - original licence link has changed is not relivant.
12734 * <script type="text/javascript">
12738 * @class Roo.util.DelayedTask
12739 * Provides a convenient method of performing setTimeout where a new
12740 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12741 * You can use this class to buffer
12742 * the keypress events for a certain number of milliseconds, and perform only if they stop
12743 * for that amount of time.
12744 * @constructor The parameters to this constructor serve as defaults and are not required.
12745 * @param {Function} fn (optional) The default function to timeout
12746 * @param {Object} scope (optional) The default scope of that timeout
12747 * @param {Array} args (optional) The default Array of arguments
12749 Roo.util.DelayedTask = function(fn, scope, args){
12750 var id = null, d, t;
12752 var call = function(){
12753 var now = new Date().getTime();
12757 fn.apply(scope, args || []);
12761 * Cancels any pending timeout and queues a new one
12762 * @param {Number} delay The milliseconds to delay
12763 * @param {Function} newFn (optional) Overrides function passed to constructor
12764 * @param {Object} newScope (optional) Overrides scope passed to constructor
12765 * @param {Array} newArgs (optional) Overrides args passed to constructor
12767 this.delay = function(delay, newFn, newScope, newArgs){
12768 if(id && delay != d){
12772 t = new Date().getTime();
12774 scope = newScope || scope;
12775 args = newArgs || args;
12777 id = setInterval(call, d);
12782 * Cancel the last queued timeout
12784 this.cancel = function(){
12792 * Ext JS Library 1.1.1
12793 * Copyright(c) 2006-2007, Ext JS, LLC.
12795 * Originally Released Under LGPL - original licence link has changed is not relivant.
12798 * <script type="text/javascript">
12802 Roo.util.TaskRunner = function(interval){
12803 interval = interval || 10;
12804 var tasks = [], removeQueue = [];
12806 var running = false;
12808 var stopThread = function(){
12814 var startThread = function(){
12817 id = setInterval(runTasks, interval);
12821 var removeTask = function(task){
12822 removeQueue.push(task);
12828 var runTasks = function(){
12829 if(removeQueue.length > 0){
12830 for(var i = 0, len = removeQueue.length; i < len; i++){
12831 tasks.remove(removeQueue[i]);
12834 if(tasks.length < 1){
12839 var now = new Date().getTime();
12840 for(var i = 0, len = tasks.length; i < len; ++i){
12842 var itime = now - t.taskRunTime;
12843 if(t.interval <= itime){
12844 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12845 t.taskRunTime = now;
12846 if(rt === false || t.taskRunCount === t.repeat){
12851 if(t.duration && t.duration <= (now - t.taskStartTime)){
12858 * Queues a new task.
12859 * @param {Object} task
12861 this.start = function(task){
12863 task.taskStartTime = new Date().getTime();
12864 task.taskRunTime = 0;
12865 task.taskRunCount = 0;
12870 this.stop = function(task){
12875 this.stopAll = function(){
12877 for(var i = 0, len = tasks.length; i < len; i++){
12878 if(tasks[i].onStop){
12887 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12889 * Ext JS Library 1.1.1
12890 * Copyright(c) 2006-2007, Ext JS, LLC.
12892 * Originally Released Under LGPL - original licence link has changed is not relivant.
12895 * <script type="text/javascript">
12900 * @class Roo.util.MixedCollection
12901 * @extends Roo.util.Observable
12902 * A Collection class that maintains both numeric indexes and keys and exposes events.
12904 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12905 * collection (defaults to false)
12906 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12907 * and return the key value for that item. This is used when available to look up the key on items that
12908 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12909 * equivalent to providing an implementation for the {@link #getKey} method.
12911 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12919 * Fires when the collection is cleared.
12924 * Fires when an item is added to the collection.
12925 * @param {Number} index The index at which the item was added.
12926 * @param {Object} o The item added.
12927 * @param {String} key The key associated with the added item.
12932 * Fires when an item is replaced in the collection.
12933 * @param {String} key he key associated with the new added.
12934 * @param {Object} old The item being replaced.
12935 * @param {Object} new The new item.
12940 * Fires when an item is removed from the collection.
12941 * @param {Object} o The item being removed.
12942 * @param {String} key (optional) The key associated with the removed item.
12947 this.allowFunctions = allowFunctions === true;
12949 this.getKey = keyFn;
12951 Roo.util.MixedCollection.superclass.constructor.call(this);
12954 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12955 allowFunctions : false,
12958 * Adds an item to the collection.
12959 * @param {String} key The key to associate with the item
12960 * @param {Object} o The item to add.
12961 * @return {Object} The item added.
12963 add : function(key, o){
12964 if(arguments.length == 1){
12966 key = this.getKey(o);
12968 if(typeof key == "undefined" || key === null){
12970 this.items.push(o);
12971 this.keys.push(null);
12973 var old = this.map[key];
12975 return this.replace(key, o);
12978 this.items.push(o);
12980 this.keys.push(key);
12982 this.fireEvent("add", this.length-1, o, key);
12987 * MixedCollection has a generic way to fetch keys if you implement getKey.
12990 var mc = new Roo.util.MixedCollection();
12991 mc.add(someEl.dom.id, someEl);
12992 mc.add(otherEl.dom.id, otherEl);
12996 var mc = new Roo.util.MixedCollection();
12997 mc.getKey = function(el){
13003 // or via the constructor
13004 var mc = new Roo.util.MixedCollection(false, function(el){
13010 * @param o {Object} The item for which to find the key.
13011 * @return {Object} The key for the passed item.
13013 getKey : function(o){
13018 * Replaces an item in the collection.
13019 * @param {String} key The key associated with the item to replace, or the item to replace.
13020 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13021 * @return {Object} The new item.
13023 replace : function(key, o){
13024 if(arguments.length == 1){
13026 key = this.getKey(o);
13028 var old = this.item(key);
13029 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13030 return this.add(key, o);
13032 var index = this.indexOfKey(key);
13033 this.items[index] = o;
13035 this.fireEvent("replace", key, old, o);
13040 * Adds all elements of an Array or an Object to the collection.
13041 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13042 * an Array of values, each of which are added to the collection.
13044 addAll : function(objs){
13045 if(arguments.length > 1 || objs instanceof Array){
13046 var args = arguments.length > 1 ? arguments : objs;
13047 for(var i = 0, len = args.length; i < len; i++){
13051 for(var key in objs){
13052 if(this.allowFunctions || typeof objs[key] != "function"){
13053 this.add(key, objs[key]);
13060 * Executes the specified function once for every item in the collection, passing each
13061 * item as the first and only parameter. returning false from the function will stop the iteration.
13062 * @param {Function} fn The function to execute for each item.
13063 * @param {Object} scope (optional) The scope in which to execute the function.
13065 each : function(fn, scope){
13066 var items = [].concat(this.items); // each safe for removal
13067 for(var i = 0, len = items.length; i < len; i++){
13068 if(fn.call(scope || items[i], items[i], i, len) === false){
13075 * Executes the specified function once for every key in the collection, passing each
13076 * key, and its associated item as the first two parameters.
13077 * @param {Function} fn The function to execute for each item.
13078 * @param {Object} scope (optional) The scope in which to execute the function.
13080 eachKey : function(fn, scope){
13081 for(var i = 0, len = this.keys.length; i < len; i++){
13082 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13087 * Returns the first item in the collection which elicits a true return value from the
13088 * passed selection function.
13089 * @param {Function} fn The selection function to execute for each item.
13090 * @param {Object} scope (optional) The scope in which to execute the function.
13091 * @return {Object} The first item in the collection which returned true from the selection function.
13093 find : function(fn, scope){
13094 for(var i = 0, len = this.items.length; i < len; i++){
13095 if(fn.call(scope || window, this.items[i], this.keys[i])){
13096 return this.items[i];
13103 * Inserts an item at the specified index in the collection.
13104 * @param {Number} index The index to insert the item at.
13105 * @param {String} key The key to associate with the new item, or the item itself.
13106 * @param {Object} o (optional) If the second parameter was a key, the new item.
13107 * @return {Object} The item inserted.
13109 insert : function(index, key, o){
13110 if(arguments.length == 2){
13112 key = this.getKey(o);
13114 if(index >= this.length){
13115 return this.add(key, o);
13118 this.items.splice(index, 0, o);
13119 if(typeof key != "undefined" && key != null){
13122 this.keys.splice(index, 0, key);
13123 this.fireEvent("add", index, o, key);
13128 * Removed an item from the collection.
13129 * @param {Object} o The item to remove.
13130 * @return {Object} The item removed.
13132 remove : function(o){
13133 return this.removeAt(this.indexOf(o));
13137 * Remove an item from a specified index in the collection.
13138 * @param {Number} index The index within the collection of the item to remove.
13140 removeAt : function(index){
13141 if(index < this.length && index >= 0){
13143 var o = this.items[index];
13144 this.items.splice(index, 1);
13145 var key = this.keys[index];
13146 if(typeof key != "undefined"){
13147 delete this.map[key];
13149 this.keys.splice(index, 1);
13150 this.fireEvent("remove", o, key);
13155 * Removed an item associated with the passed key fom the collection.
13156 * @param {String} key The key of the item to remove.
13158 removeKey : function(key){
13159 return this.removeAt(this.indexOfKey(key));
13163 * Returns the number of items in the collection.
13164 * @return {Number} the number of items in the collection.
13166 getCount : function(){
13167 return this.length;
13171 * Returns index within the collection of the passed Object.
13172 * @param {Object} o The item to find the index of.
13173 * @return {Number} index of the item.
13175 indexOf : function(o){
13176 if(!this.items.indexOf){
13177 for(var i = 0, len = this.items.length; i < len; i++){
13178 if(this.items[i] == o) {
13184 return this.items.indexOf(o);
13189 * Returns index within the collection of the passed key.
13190 * @param {String} key The key to find the index of.
13191 * @return {Number} index of the key.
13193 indexOfKey : function(key){
13194 if(!this.keys.indexOf){
13195 for(var i = 0, len = this.keys.length; i < len; i++){
13196 if(this.keys[i] == key) {
13202 return this.keys.indexOf(key);
13207 * Returns the item associated with the passed key OR index. Key has priority over index.
13208 * @param {String/Number} key The key or index of the item.
13209 * @return {Object} The item associated with the passed key.
13211 item : function(key){
13212 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13213 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13217 * Returns the item at the specified index.
13218 * @param {Number} index The index of the item.
13221 itemAt : function(index){
13222 return this.items[index];
13226 * Returns the item associated with the passed key.
13227 * @param {String/Number} key The key of the item.
13228 * @return {Object} The item associated with the passed key.
13230 key : function(key){
13231 return this.map[key];
13235 * Returns true if the collection contains the passed Object as an item.
13236 * @param {Object} o The Object to look for in the collection.
13237 * @return {Boolean} True if the collection contains the Object as an item.
13239 contains : function(o){
13240 return this.indexOf(o) != -1;
13244 * Returns true if the collection contains the passed Object as a key.
13245 * @param {String} key The key to look for in the collection.
13246 * @return {Boolean} True if the collection contains the Object as a key.
13248 containsKey : function(key){
13249 return typeof this.map[key] != "undefined";
13253 * Removes all items from the collection.
13255 clear : function(){
13260 this.fireEvent("clear");
13264 * Returns the first item in the collection.
13265 * @return {Object} the first item in the collection..
13267 first : function(){
13268 return this.items[0];
13272 * Returns the last item in the collection.
13273 * @return {Object} the last item in the collection..
13276 return this.items[this.length-1];
13279 _sort : function(property, dir, fn){
13280 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13281 fn = fn || function(a, b){
13284 var c = [], k = this.keys, items = this.items;
13285 for(var i = 0, len = items.length; i < len; i++){
13286 c[c.length] = {key: k[i], value: items[i], index: i};
13288 c.sort(function(a, b){
13289 var v = fn(a[property], b[property]) * dsc;
13291 v = (a.index < b.index ? -1 : 1);
13295 for(var i = 0, len = c.length; i < len; i++){
13296 items[i] = c[i].value;
13299 this.fireEvent("sort", this);
13303 * Sorts this collection with the passed comparison function
13304 * @param {String} direction (optional) "ASC" or "DESC"
13305 * @param {Function} fn (optional) comparison function
13307 sort : function(dir, fn){
13308 this._sort("value", dir, fn);
13312 * Sorts this collection by keys
13313 * @param {String} direction (optional) "ASC" or "DESC"
13314 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13316 keySort : function(dir, fn){
13317 this._sort("key", dir, fn || function(a, b){
13318 return String(a).toUpperCase()-String(b).toUpperCase();
13323 * Returns a range of items in this collection
13324 * @param {Number} startIndex (optional) defaults to 0
13325 * @param {Number} endIndex (optional) default to the last item
13326 * @return {Array} An array of items
13328 getRange : function(start, end){
13329 var items = this.items;
13330 if(items.length < 1){
13333 start = start || 0;
13334 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13337 for(var i = start; i <= end; i++) {
13338 r[r.length] = items[i];
13341 for(var i = start; i >= end; i--) {
13342 r[r.length] = items[i];
13349 * Filter the <i>objects</i> in this collection by a specific property.
13350 * Returns a new collection that has been filtered.
13351 * @param {String} property A property on your objects
13352 * @param {String/RegExp} value Either string that the property values
13353 * should start with or a RegExp to test against the property
13354 * @return {MixedCollection} The new filtered collection
13356 filter : function(property, value){
13357 if(!value.exec){ // not a regex
13358 value = String(value);
13359 if(value.length == 0){
13360 return this.clone();
13362 value = new RegExp("^" + Roo.escapeRe(value), "i");
13364 return this.filterBy(function(o){
13365 return o && value.test(o[property]);
13370 * Filter by a function. * Returns a new collection that has been filtered.
13371 * The passed function will be called with each
13372 * object in the collection. If the function returns true, the value is included
13373 * otherwise it is filtered.
13374 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13375 * @param {Object} scope (optional) The scope of the function (defaults to this)
13376 * @return {MixedCollection} The new filtered collection
13378 filterBy : function(fn, scope){
13379 var r = new Roo.util.MixedCollection();
13380 r.getKey = this.getKey;
13381 var k = this.keys, it = this.items;
13382 for(var i = 0, len = it.length; i < len; i++){
13383 if(fn.call(scope||this, it[i], k[i])){
13384 r.add(k[i], it[i]);
13391 * Creates a duplicate of this collection
13392 * @return {MixedCollection}
13394 clone : function(){
13395 var r = new Roo.util.MixedCollection();
13396 var k = this.keys, it = this.items;
13397 for(var i = 0, len = it.length; i < len; i++){
13398 r.add(k[i], it[i]);
13400 r.getKey = this.getKey;
13405 * Returns the item associated with the passed key or index.
13407 * @param {String/Number} key The key or index of the item.
13408 * @return {Object} The item associated with the passed key.
13410 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13412 * Ext JS Library 1.1.1
13413 * Copyright(c) 2006-2007, Ext JS, LLC.
13415 * Originally Released Under LGPL - original licence link has changed is not relivant.
13418 * <script type="text/javascript">
13421 * @class Roo.util.JSON
13422 * Modified version of Douglas Crockford"s json.js that doesn"t
13423 * mess with the Object prototype
13424 * http://www.json.org/js.html
13427 Roo.util.JSON = new (function(){
13428 var useHasOwn = {}.hasOwnProperty ? true : false;
13430 // crashes Safari in some instances
13431 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13433 var pad = function(n) {
13434 return n < 10 ? "0" + n : n;
13447 var encodeString = function(s){
13448 if (/["\\\x00-\x1f]/.test(s)) {
13449 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13454 c = b.charCodeAt();
13456 Math.floor(c / 16).toString(16) +
13457 (c % 16).toString(16);
13460 return '"' + s + '"';
13463 var encodeArray = function(o){
13464 var a = ["["], b, i, l = o.length, v;
13465 for (i = 0; i < l; i += 1) {
13467 switch (typeof v) {
13476 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13484 var encodeDate = function(o){
13485 return '"' + o.getFullYear() + "-" +
13486 pad(o.getMonth() + 1) + "-" +
13487 pad(o.getDate()) + "T" +
13488 pad(o.getHours()) + ":" +
13489 pad(o.getMinutes()) + ":" +
13490 pad(o.getSeconds()) + '"';
13494 * Encodes an Object, Array or other value
13495 * @param {Mixed} o The variable to encode
13496 * @return {String} The JSON string
13498 this.encode = function(o)
13500 // should this be extended to fully wrap stringify..
13502 if(typeof o == "undefined" || o === null){
13504 }else if(o instanceof Array){
13505 return encodeArray(o);
13506 }else if(o instanceof Date){
13507 return encodeDate(o);
13508 }else if(typeof o == "string"){
13509 return encodeString(o);
13510 }else if(typeof o == "number"){
13511 return isFinite(o) ? String(o) : "null";
13512 }else if(typeof o == "boolean"){
13515 var a = ["{"], b, i, v;
13517 if(!useHasOwn || o.hasOwnProperty(i)) {
13519 switch (typeof v) {
13528 a.push(this.encode(i), ":",
13529 v === null ? "null" : this.encode(v));
13540 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13541 * @param {String} json The JSON string
13542 * @return {Object} The resulting object
13544 this.decode = function(json){
13546 return /** eval:var:json */ eval("(" + json + ')');
13550 * Shorthand for {@link Roo.util.JSON#encode}
13551 * @member Roo encode
13553 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13555 * Shorthand for {@link Roo.util.JSON#decode}
13556 * @member Roo decode
13558 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13561 * Ext JS Library 1.1.1
13562 * Copyright(c) 2006-2007, Ext JS, LLC.
13564 * Originally Released Under LGPL - original licence link has changed is not relivant.
13567 * <script type="text/javascript">
13571 * @class Roo.util.Format
13572 * Reusable data formatting functions
13575 Roo.util.Format = function(){
13576 var trimRe = /^\s+|\s+$/g;
13579 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13580 * @param {String} value The string to truncate
13581 * @param {Number} length The maximum length to allow before truncating
13582 * @return {String} The converted text
13584 ellipsis : function(value, len){
13585 if(value && value.length > len){
13586 return value.substr(0, len-3)+"...";
13592 * Checks a reference and converts it to empty string if it is undefined
13593 * @param {Mixed} value Reference to check
13594 * @return {Mixed} Empty string if converted, otherwise the original value
13596 undef : function(value){
13597 return typeof value != "undefined" ? value : "";
13601 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13602 * @param {String} value The string to encode
13603 * @return {String} The encoded text
13605 htmlEncode : function(value){
13606 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13610 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13611 * @param {String} value The string to decode
13612 * @return {String} The decoded text
13614 htmlDecode : function(value){
13615 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13619 * Trims any whitespace from either side of a string
13620 * @param {String} value The text to trim
13621 * @return {String} The trimmed text
13623 trim : function(value){
13624 return String(value).replace(trimRe, "");
13628 * Returns a substring from within an original string
13629 * @param {String} value The original text
13630 * @param {Number} start The start index of the substring
13631 * @param {Number} length The length of the substring
13632 * @return {String} The substring
13634 substr : function(value, start, length){
13635 return String(value).substr(start, length);
13639 * Converts a string to all lower case letters
13640 * @param {String} value The text to convert
13641 * @return {String} The converted text
13643 lowercase : function(value){
13644 return String(value).toLowerCase();
13648 * Converts a string to all upper case letters
13649 * @param {String} value The text to convert
13650 * @return {String} The converted text
13652 uppercase : function(value){
13653 return String(value).toUpperCase();
13657 * Converts the first character only of a string to upper case
13658 * @param {String} value The text to convert
13659 * @return {String} The converted text
13661 capitalize : function(value){
13662 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13666 call : function(value, fn){
13667 if(arguments.length > 2){
13668 var args = Array.prototype.slice.call(arguments, 2);
13669 args.unshift(value);
13671 return /** eval:var:value */ eval(fn).apply(window, args);
13673 /** eval:var:value */
13674 return /** eval:var:value */ eval(fn).call(window, value);
13680 * safer version of Math.toFixed..??/
13681 * @param {Number/String} value The numeric value to format
13682 * @param {Number/String} value Decimal places
13683 * @return {String} The formatted currency string
13685 toFixed : function(v, n)
13687 // why not use to fixed - precision is buggered???
13689 return Math.round(v-0);
13691 var fact = Math.pow(10,n+1);
13692 v = (Math.round((v-0)*fact))/fact;
13693 var z = (''+fact).substring(2);
13694 if (v == Math.floor(v)) {
13695 return Math.floor(v) + '.' + z;
13698 // now just padd decimals..
13699 var ps = String(v).split('.');
13700 var fd = (ps[1] + z);
13701 var r = fd.substring(0,n);
13702 var rm = fd.substring(n);
13704 return ps[0] + '.' + r;
13706 r*=1; // turn it into a number;
13708 if (String(r).length != n) {
13711 r = String(r).substring(1); // chop the end off.
13714 return ps[0] + '.' + r;
13719 * Format a number as US currency
13720 * @param {Number/String} value The numeric value to format
13721 * @return {String} The formatted currency string
13723 usMoney : function(v){
13724 return '$' + Roo.util.Format.number(v);
13729 * eventually this should probably emulate php's number_format
13730 * @param {Number/String} value The numeric value to format
13731 * @param {Number} decimals number of decimal places
13732 * @return {String} The formatted currency string
13734 number : function(v,decimals)
13736 // multiply and round.
13737 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13738 var mul = Math.pow(10, decimals);
13739 var zero = String(mul).substring(1);
13740 v = (Math.round((v-0)*mul))/mul;
13742 // if it's '0' number.. then
13744 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13746 var ps = v.split('.');
13750 var r = /(\d+)(\d{3})/;
13752 while (r.test(whole)) {
13753 whole = whole.replace(r, '$1' + ',' + '$2');
13759 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13760 // does not have decimals
13761 (decimals ? ('.' + zero) : '');
13764 return whole + sub ;
13768 * Parse a value into a formatted date using the specified format pattern.
13769 * @param {Mixed} value The value to format
13770 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13771 * @return {String} The formatted date string
13773 date : function(v, format){
13777 if(!(v instanceof Date)){
13778 v = new Date(Date.parse(v));
13780 return v.dateFormat(format || Roo.util.Format.defaults.date);
13784 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13785 * @param {String} format Any valid date format string
13786 * @return {Function} The date formatting function
13788 dateRenderer : function(format){
13789 return function(v){
13790 return Roo.util.Format.date(v, format);
13795 stripTagsRE : /<\/?[^>]+>/gi,
13798 * Strips all HTML tags
13799 * @param {Mixed} value The text from which to strip tags
13800 * @return {String} The stripped text
13802 stripTags : function(v){
13803 return !v ? v : String(v).replace(this.stripTagsRE, "");
13807 Roo.util.Format.defaults = {
13811 * Ext JS Library 1.1.1
13812 * Copyright(c) 2006-2007, Ext JS, LLC.
13814 * Originally Released Under LGPL - original licence link has changed is not relivant.
13817 * <script type="text/javascript">
13824 * @class Roo.MasterTemplate
13825 * @extends Roo.Template
13826 * Provides a template that can have child templates. The syntax is:
13828 var t = new Roo.MasterTemplate(
13829 '<select name="{name}">',
13830 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13833 t.add('options', {value: 'foo', text: 'bar'});
13834 // or you can add multiple child elements in one shot
13835 t.addAll('options', [
13836 {value: 'foo', text: 'bar'},
13837 {value: 'foo2', text: 'bar2'},
13838 {value: 'foo3', text: 'bar3'}
13840 // then append, applying the master template values
13841 t.append('my-form', {name: 'my-select'});
13843 * A name attribute for the child template is not required if you have only one child
13844 * template or you want to refer to them by index.
13846 Roo.MasterTemplate = function(){
13847 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13848 this.originalHtml = this.html;
13850 var m, re = this.subTemplateRe;
13853 while(m = re.exec(this.html)){
13854 var name = m[1], content = m[2];
13859 tpl : new Roo.Template(content)
13862 st[name] = st[subIndex];
13864 st[subIndex].tpl.compile();
13865 st[subIndex].tpl.call = this.call.createDelegate(this);
13868 this.subCount = subIndex;
13871 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13873 * The regular expression used to match sub templates
13877 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13880 * Applies the passed values to a child template.
13881 * @param {String/Number} name (optional) The name or index of the child template
13882 * @param {Array/Object} values The values to be applied to the template
13883 * @return {MasterTemplate} this
13885 add : function(name, values){
13886 if(arguments.length == 1){
13887 values = arguments[0];
13890 var s = this.subs[name];
13891 s.buffer[s.buffer.length] = s.tpl.apply(values);
13896 * Applies all the passed values to a child template.
13897 * @param {String/Number} name (optional) The name or index of the child template
13898 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13899 * @param {Boolean} reset (optional) True to reset the template first
13900 * @return {MasterTemplate} this
13902 fill : function(name, values, reset){
13904 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13912 for(var i = 0, len = values.length; i < len; i++){
13913 this.add(name, values[i]);
13919 * Resets the template for reuse
13920 * @return {MasterTemplate} this
13922 reset : function(){
13924 for(var i = 0; i < this.subCount; i++){
13930 applyTemplate : function(values){
13932 var replaceIndex = -1;
13933 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13934 return s[++replaceIndex].buffer.join("");
13936 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13939 apply : function(){
13940 return this.applyTemplate.apply(this, arguments);
13943 compile : function(){return this;}
13947 * Alias for fill().
13950 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13952 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13953 * var tpl = Roo.MasterTemplate.from('element-id');
13954 * @param {String/HTMLElement} el
13955 * @param {Object} config
13958 Roo.MasterTemplate.from = function(el, config){
13959 el = Roo.getDom(el);
13960 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13963 * Ext JS Library 1.1.1
13964 * Copyright(c) 2006-2007, Ext JS, LLC.
13966 * Originally Released Under LGPL - original licence link has changed is not relivant.
13969 * <script type="text/javascript">
13974 * @class Roo.util.CSS
13975 * Utility class for manipulating CSS rules
13978 Roo.util.CSS = function(){
13980 var doc = document;
13982 var camelRe = /(-[a-z])/gi;
13983 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13987 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13988 * tag and appended to the HEAD of the document.
13989 * @param {String|Object} cssText The text containing the css rules
13990 * @param {String} id An id to add to the stylesheet for later removal
13991 * @return {StyleSheet}
13993 createStyleSheet : function(cssText, id){
13995 var head = doc.getElementsByTagName("head")[0];
13996 var nrules = doc.createElement("style");
13997 nrules.setAttribute("type", "text/css");
13999 nrules.setAttribute("id", id);
14001 if (typeof(cssText) != 'string') {
14002 // support object maps..
14003 // not sure if this a good idea..
14004 // perhaps it should be merged with the general css handling
14005 // and handle js style props.
14006 var cssTextNew = [];
14007 for(var n in cssText) {
14009 for(var k in cssText[n]) {
14010 citems.push( k + ' : ' +cssText[n][k] + ';' );
14012 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14015 cssText = cssTextNew.join("\n");
14021 head.appendChild(nrules);
14022 ss = nrules.styleSheet;
14023 ss.cssText = cssText;
14026 nrules.appendChild(doc.createTextNode(cssText));
14028 nrules.cssText = cssText;
14030 head.appendChild(nrules);
14031 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14033 this.cacheStyleSheet(ss);
14038 * Removes a style or link tag by id
14039 * @param {String} id The id of the tag
14041 removeStyleSheet : function(id){
14042 var existing = doc.getElementById(id);
14044 existing.parentNode.removeChild(existing);
14049 * Dynamically swaps an existing stylesheet reference for a new one
14050 * @param {String} id The id of an existing link tag to remove
14051 * @param {String} url The href of the new stylesheet to include
14053 swapStyleSheet : function(id, url){
14054 this.removeStyleSheet(id);
14055 var ss = doc.createElement("link");
14056 ss.setAttribute("rel", "stylesheet");
14057 ss.setAttribute("type", "text/css");
14058 ss.setAttribute("id", id);
14059 ss.setAttribute("href", url);
14060 doc.getElementsByTagName("head")[0].appendChild(ss);
14064 * Refresh the rule cache if you have dynamically added stylesheets
14065 * @return {Object} An object (hash) of rules indexed by selector
14067 refreshCache : function(){
14068 return this.getRules(true);
14072 cacheStyleSheet : function(stylesheet){
14076 try{// try catch for cross domain access issue
14077 var ssRules = stylesheet.cssRules || stylesheet.rules;
14078 for(var j = ssRules.length-1; j >= 0; --j){
14079 rules[ssRules[j].selectorText] = ssRules[j];
14085 * Gets all css rules for the document
14086 * @param {Boolean} refreshCache true to refresh the internal cache
14087 * @return {Object} An object (hash) of rules indexed by selector
14089 getRules : function(refreshCache){
14090 if(rules == null || refreshCache){
14092 var ds = doc.styleSheets;
14093 for(var i =0, len = ds.length; i < len; i++){
14095 this.cacheStyleSheet(ds[i]);
14103 * Gets an an individual CSS rule by selector(s)
14104 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14105 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14106 * @return {CSSRule} The CSS rule or null if one is not found
14108 getRule : function(selector, refreshCache){
14109 var rs = this.getRules(refreshCache);
14110 if(!(selector instanceof Array)){
14111 return rs[selector];
14113 for(var i = 0; i < selector.length; i++){
14114 if(rs[selector[i]]){
14115 return rs[selector[i]];
14123 * Updates a rule property
14124 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14125 * @param {String} property The css property
14126 * @param {String} value The new value for the property
14127 * @return {Boolean} true If a rule was found and updated
14129 updateRule : function(selector, property, value){
14130 if(!(selector instanceof Array)){
14131 var rule = this.getRule(selector);
14133 rule.style[property.replace(camelRe, camelFn)] = value;
14137 for(var i = 0; i < selector.length; i++){
14138 if(this.updateRule(selector[i], property, value)){
14148 * Ext JS Library 1.1.1
14149 * Copyright(c) 2006-2007, Ext JS, LLC.
14151 * Originally Released Under LGPL - original licence link has changed is not relivant.
14154 * <script type="text/javascript">
14160 * @class Roo.util.ClickRepeater
14161 * @extends Roo.util.Observable
14163 * A wrapper class which can be applied to any element. Fires a "click" event while the
14164 * mouse is pressed. The interval between firings may be specified in the config but
14165 * defaults to 10 milliseconds.
14167 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14169 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14170 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14171 * Similar to an autorepeat key delay.
14172 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14173 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14174 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14175 * "interval" and "delay" are ignored. "immediate" is honored.
14176 * @cfg {Boolean} preventDefault True to prevent the default click event
14177 * @cfg {Boolean} stopDefault True to stop the default click event
14180 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14181 * 2007-02-02 jvs Renamed to ClickRepeater
14182 * 2007-02-03 jvs Modifications for FF Mac and Safari
14185 * @param {String/HTMLElement/Element} el The element to listen on
14186 * @param {Object} config
14188 Roo.util.ClickRepeater = function(el, config)
14190 this.el = Roo.get(el);
14191 this.el.unselectable();
14193 Roo.apply(this, config);
14198 * Fires when the mouse button is depressed.
14199 * @param {Roo.util.ClickRepeater} this
14201 "mousedown" : true,
14204 * Fires on a specified interval during the time the element is pressed.
14205 * @param {Roo.util.ClickRepeater} this
14210 * Fires when the mouse key is released.
14211 * @param {Roo.util.ClickRepeater} this
14216 this.el.on("mousedown", this.handleMouseDown, this);
14217 if(this.preventDefault || this.stopDefault){
14218 this.el.on("click", function(e){
14219 if(this.preventDefault){
14220 e.preventDefault();
14222 if(this.stopDefault){
14228 // allow inline handler
14230 this.on("click", this.handler, this.scope || this);
14233 Roo.util.ClickRepeater.superclass.constructor.call(this);
14236 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14239 preventDefault : true,
14240 stopDefault : false,
14244 handleMouseDown : function(){
14245 clearTimeout(this.timer);
14247 if(this.pressClass){
14248 this.el.addClass(this.pressClass);
14250 this.mousedownTime = new Date();
14252 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14253 this.el.on("mouseout", this.handleMouseOut, this);
14255 this.fireEvent("mousedown", this);
14256 this.fireEvent("click", this);
14258 this.timer = this.click.defer(this.delay || this.interval, this);
14262 click : function(){
14263 this.fireEvent("click", this);
14264 this.timer = this.click.defer(this.getInterval(), this);
14268 getInterval: function(){
14269 if(!this.accelerate){
14270 return this.interval;
14272 var pressTime = this.mousedownTime.getElapsed();
14273 if(pressTime < 500){
14275 }else if(pressTime < 1700){
14277 }else if(pressTime < 2600){
14279 }else if(pressTime < 3500){
14281 }else if(pressTime < 4400){
14283 }else if(pressTime < 5300){
14285 }else if(pressTime < 6200){
14293 handleMouseOut : function(){
14294 clearTimeout(this.timer);
14295 if(this.pressClass){
14296 this.el.removeClass(this.pressClass);
14298 this.el.on("mouseover", this.handleMouseReturn, this);
14302 handleMouseReturn : function(){
14303 this.el.un("mouseover", this.handleMouseReturn);
14304 if(this.pressClass){
14305 this.el.addClass(this.pressClass);
14311 handleMouseUp : function(){
14312 clearTimeout(this.timer);
14313 this.el.un("mouseover", this.handleMouseReturn);
14314 this.el.un("mouseout", this.handleMouseOut);
14315 Roo.get(document).un("mouseup", this.handleMouseUp);
14316 this.el.removeClass(this.pressClass);
14317 this.fireEvent("mouseup", this);
14321 * Ext JS Library 1.1.1
14322 * Copyright(c) 2006-2007, Ext JS, LLC.
14324 * Originally Released Under LGPL - original licence link has changed is not relivant.
14327 * <script type="text/javascript">
14332 * @class Roo.KeyNav
14333 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14334 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14335 * way to implement custom navigation schemes for any UI component.</p>
14336 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14337 * pageUp, pageDown, del, home, end. Usage:</p>
14339 var nav = new Roo.KeyNav("my-element", {
14340 "left" : function(e){
14341 this.moveLeft(e.ctrlKey);
14343 "right" : function(e){
14344 this.moveRight(e.ctrlKey);
14346 "enter" : function(e){
14353 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14354 * @param {Object} config The config
14356 Roo.KeyNav = function(el, config){
14357 this.el = Roo.get(el);
14358 Roo.apply(this, config);
14359 if(!this.disabled){
14360 this.disabled = true;
14365 Roo.KeyNav.prototype = {
14367 * @cfg {Boolean} disabled
14368 * True to disable this KeyNav instance (defaults to false)
14372 * @cfg {String} defaultEventAction
14373 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14374 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14375 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14377 defaultEventAction: "stopEvent",
14379 * @cfg {Boolean} forceKeyDown
14380 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14381 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14382 * handle keydown instead of keypress.
14384 forceKeyDown : false,
14387 prepareEvent : function(e){
14388 var k = e.getKey();
14389 var h = this.keyToHandler[k];
14390 //if(h && this[h]){
14391 // e.stopPropagation();
14393 if(Roo.isSafari && h && k >= 37 && k <= 40){
14399 relay : function(e){
14400 var k = e.getKey();
14401 var h = this.keyToHandler[k];
14403 if(this.doRelay(e, this[h], h) !== true){
14404 e[this.defaultEventAction]();
14410 doRelay : function(e, h, hname){
14411 return h.call(this.scope || this, e);
14414 // possible handlers
14428 // quick lookup hash
14445 * Enable this KeyNav
14447 enable: function(){
14449 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14450 // the EventObject will normalize Safari automatically
14451 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14452 this.el.on("keydown", this.relay, this);
14454 this.el.on("keydown", this.prepareEvent, this);
14455 this.el.on("keypress", this.relay, this);
14457 this.disabled = false;
14462 * Disable this KeyNav
14464 disable: function(){
14465 if(!this.disabled){
14466 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14467 this.el.un("keydown", this.relay);
14469 this.el.un("keydown", this.prepareEvent);
14470 this.el.un("keypress", this.relay);
14472 this.disabled = true;
14477 * Ext JS Library 1.1.1
14478 * Copyright(c) 2006-2007, Ext JS, LLC.
14480 * Originally Released Under LGPL - original licence link has changed is not relivant.
14483 * <script type="text/javascript">
14488 * @class Roo.KeyMap
14489 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14490 * The constructor accepts the same config object as defined by {@link #addBinding}.
14491 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14492 * combination it will call the function with this signature (if the match is a multi-key
14493 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14494 * A KeyMap can also handle a string representation of keys.<br />
14497 // map one key by key code
14498 var map = new Roo.KeyMap("my-element", {
14499 key: 13, // or Roo.EventObject.ENTER
14504 // map multiple keys to one action by string
14505 var map = new Roo.KeyMap("my-element", {
14511 // map multiple keys to multiple actions by strings and array of codes
14512 var map = new Roo.KeyMap("my-element", [
14515 fn: function(){ alert("Return was pressed"); }
14518 fn: function(){ alert('a, b or c was pressed'); }
14523 fn: function(){ alert('Control + shift + tab was pressed.'); }
14527 * <b>Note: A KeyMap starts enabled</b>
14529 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14530 * @param {Object} config The config (see {@link #addBinding})
14531 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14533 Roo.KeyMap = function(el, config, eventName){
14534 this.el = Roo.get(el);
14535 this.eventName = eventName || "keydown";
14536 this.bindings = [];
14538 this.addBinding(config);
14543 Roo.KeyMap.prototype = {
14545 * True to stop the event from bubbling and prevent the default browser action if the
14546 * key was handled by the KeyMap (defaults to false)
14552 * Add a new binding to this KeyMap. The following config object properties are supported:
14554 Property Type Description
14555 ---------- --------------- ----------------------------------------------------------------------
14556 key String/Array A single keycode or an array of keycodes to handle
14557 shift Boolean True to handle key only when shift is pressed (defaults to false)
14558 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14559 alt Boolean True to handle key only when alt is pressed (defaults to false)
14560 fn Function The function to call when KeyMap finds the expected key combination
14561 scope Object The scope of the callback function
14567 var map = new Roo.KeyMap(document, {
14568 key: Roo.EventObject.ENTER,
14573 //Add a new binding to the existing KeyMap later
14581 * @param {Object/Array} config A single KeyMap config or an array of configs
14583 addBinding : function(config){
14584 if(config instanceof Array){
14585 for(var i = 0, len = config.length; i < len; i++){
14586 this.addBinding(config[i]);
14590 var keyCode = config.key,
14591 shift = config.shift,
14592 ctrl = config.ctrl,
14595 scope = config.scope;
14596 if(typeof keyCode == "string"){
14598 var keyString = keyCode.toUpperCase();
14599 for(var j = 0, len = keyString.length; j < len; j++){
14600 ks.push(keyString.charCodeAt(j));
14604 var keyArray = keyCode instanceof Array;
14605 var handler = function(e){
14606 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14607 var k = e.getKey();
14609 for(var i = 0, len = keyCode.length; i < len; i++){
14610 if(keyCode[i] == k){
14611 if(this.stopEvent){
14614 fn.call(scope || window, k, e);
14620 if(this.stopEvent){
14623 fn.call(scope || window, k, e);
14628 this.bindings.push(handler);
14632 * Shorthand for adding a single key listener
14633 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14634 * following options:
14635 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14636 * @param {Function} fn The function to call
14637 * @param {Object} scope (optional) The scope of the function
14639 on : function(key, fn, scope){
14640 var keyCode, shift, ctrl, alt;
14641 if(typeof key == "object" && !(key instanceof Array)){
14660 handleKeyDown : function(e){
14661 if(this.enabled){ //just in case
14662 var b = this.bindings;
14663 for(var i = 0, len = b.length; i < len; i++){
14664 b[i].call(this, e);
14670 * Returns true if this KeyMap is enabled
14671 * @return {Boolean}
14673 isEnabled : function(){
14674 return this.enabled;
14678 * Enables this KeyMap
14680 enable: function(){
14682 this.el.on(this.eventName, this.handleKeyDown, this);
14683 this.enabled = true;
14688 * Disable this KeyMap
14690 disable: function(){
14692 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14693 this.enabled = false;
14698 * Ext JS Library 1.1.1
14699 * Copyright(c) 2006-2007, Ext JS, LLC.
14701 * Originally Released Under LGPL - original licence link has changed is not relivant.
14704 * <script type="text/javascript">
14709 * @class Roo.util.TextMetrics
14710 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14711 * wide, in pixels, a given block of text will be.
14714 Roo.util.TextMetrics = function(){
14718 * Measures the size of the specified text
14719 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14720 * that can affect the size of the rendered text
14721 * @param {String} text The text to measure
14722 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14723 * in order to accurately measure the text height
14724 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14726 measure : function(el, text, fixedWidth){
14728 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14731 shared.setFixedWidth(fixedWidth || 'auto');
14732 return shared.getSize(text);
14736 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14737 * the overhead of multiple calls to initialize the style properties on each measurement.
14738 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14739 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14740 * in order to accurately measure the text height
14741 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14743 createInstance : function(el, fixedWidth){
14744 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14751 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14752 var ml = new Roo.Element(document.createElement('div'));
14753 document.body.appendChild(ml.dom);
14754 ml.position('absolute');
14755 ml.setLeftTop(-1000, -1000);
14759 ml.setWidth(fixedWidth);
14764 * Returns the size of the specified text based on the internal element's style and width properties
14765 * @memberOf Roo.util.TextMetrics.Instance#
14766 * @param {String} text The text to measure
14767 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14769 getSize : function(text){
14771 var s = ml.getSize();
14777 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14778 * that can affect the size of the rendered text
14779 * @memberOf Roo.util.TextMetrics.Instance#
14780 * @param {String/HTMLElement} el The element, dom node or id
14782 bind : function(el){
14784 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14789 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14790 * to set a fixed width in order to accurately measure the text height.
14791 * @memberOf Roo.util.TextMetrics.Instance#
14792 * @param {Number} width The width to set on the element
14794 setFixedWidth : function(width){
14795 ml.setWidth(width);
14799 * Returns the measured width of the specified text
14800 * @memberOf Roo.util.TextMetrics.Instance#
14801 * @param {String} text The text to measure
14802 * @return {Number} width The width in pixels
14804 getWidth : function(text){
14805 ml.dom.style.width = 'auto';
14806 return this.getSize(text).width;
14810 * Returns the measured height of the specified text. For multiline text, be sure to call
14811 * {@link #setFixedWidth} if necessary.
14812 * @memberOf Roo.util.TextMetrics.Instance#
14813 * @param {String} text The text to measure
14814 * @return {Number} height The height in pixels
14816 getHeight : function(text){
14817 return this.getSize(text).height;
14821 instance.bind(bindTo);
14826 // backwards compat
14827 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14829 * Ext JS Library 1.1.1
14830 * Copyright(c) 2006-2007, Ext JS, LLC.
14832 * Originally Released Under LGPL - original licence link has changed is not relivant.
14835 * <script type="text/javascript">
14839 * @class Roo.state.Provider
14840 * Abstract base class for state provider implementations. This class provides methods
14841 * for encoding and decoding <b>typed</b> variables including dates and defines the
14842 * Provider interface.
14844 Roo.state.Provider = function(){
14846 * @event statechange
14847 * Fires when a state change occurs.
14848 * @param {Provider} this This state provider
14849 * @param {String} key The state key which was changed
14850 * @param {String} value The encoded value for the state
14853 "statechange": true
14856 Roo.state.Provider.superclass.constructor.call(this);
14858 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14860 * Returns the current value for a key
14861 * @param {String} name The key name
14862 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14863 * @return {Mixed} The state data
14865 get : function(name, defaultValue){
14866 return typeof this.state[name] == "undefined" ?
14867 defaultValue : this.state[name];
14871 * Clears a value from the state
14872 * @param {String} name The key name
14874 clear : function(name){
14875 delete this.state[name];
14876 this.fireEvent("statechange", this, name, null);
14880 * Sets the value for a key
14881 * @param {String} name The key name
14882 * @param {Mixed} value The value to set
14884 set : function(name, value){
14885 this.state[name] = value;
14886 this.fireEvent("statechange", this, name, value);
14890 * Decodes a string previously encoded with {@link #encodeValue}.
14891 * @param {String} value The value to decode
14892 * @return {Mixed} The decoded value
14894 decodeValue : function(cookie){
14895 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14896 var matches = re.exec(unescape(cookie));
14897 if(!matches || !matches[1]) {
14898 return; // non state cookie
14900 var type = matches[1];
14901 var v = matches[2];
14904 return parseFloat(v);
14906 return new Date(Date.parse(v));
14911 var values = v.split("^");
14912 for(var i = 0, len = values.length; i < len; i++){
14913 all.push(this.decodeValue(values[i]));
14918 var values = v.split("^");
14919 for(var i = 0, len = values.length; i < len; i++){
14920 var kv = values[i].split("=");
14921 all[kv[0]] = this.decodeValue(kv[1]);
14930 * Encodes a value including type information. Decode with {@link #decodeValue}.
14931 * @param {Mixed} value The value to encode
14932 * @return {String} The encoded value
14934 encodeValue : function(v){
14936 if(typeof v == "number"){
14938 }else if(typeof v == "boolean"){
14939 enc = "b:" + (v ? "1" : "0");
14940 }else if(v instanceof Date){
14941 enc = "d:" + v.toGMTString();
14942 }else if(v instanceof Array){
14944 for(var i = 0, len = v.length; i < len; i++){
14945 flat += this.encodeValue(v[i]);
14951 }else if(typeof v == "object"){
14954 if(typeof v[key] != "function"){
14955 flat += key + "=" + this.encodeValue(v[key]) + "^";
14958 enc = "o:" + flat.substring(0, flat.length-1);
14962 return escape(enc);
14968 * Ext JS Library 1.1.1
14969 * Copyright(c) 2006-2007, Ext JS, LLC.
14971 * Originally Released Under LGPL - original licence link has changed is not relivant.
14974 * <script type="text/javascript">
14977 * @class Roo.state.Manager
14978 * This is the global state manager. By default all components that are "state aware" check this class
14979 * for state information if you don't pass them a custom state provider. In order for this class
14980 * to be useful, it must be initialized with a provider when your application initializes.
14982 // in your initialization function
14984 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14986 // supposed you have a {@link Roo.BorderLayout}
14987 var layout = new Roo.BorderLayout(...);
14988 layout.restoreState();
14989 // or a {Roo.BasicDialog}
14990 var dialog = new Roo.BasicDialog(...);
14991 dialog.restoreState();
14995 Roo.state.Manager = function(){
14996 var provider = new Roo.state.Provider();
15000 * Configures the default state provider for your application
15001 * @param {Provider} stateProvider The state provider to set
15003 setProvider : function(stateProvider){
15004 provider = stateProvider;
15008 * Returns the current value for a key
15009 * @param {String} name The key name
15010 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15011 * @return {Mixed} The state data
15013 get : function(key, defaultValue){
15014 return provider.get(key, defaultValue);
15018 * Sets the value for a key
15019 * @param {String} name The key name
15020 * @param {Mixed} value The state data
15022 set : function(key, value){
15023 provider.set(key, value);
15027 * Clears a value from the state
15028 * @param {String} name The key name
15030 clear : function(key){
15031 provider.clear(key);
15035 * Gets the currently configured state provider
15036 * @return {Provider} The state provider
15038 getProvider : function(){
15045 * Ext JS Library 1.1.1
15046 * Copyright(c) 2006-2007, Ext JS, LLC.
15048 * Originally Released Under LGPL - original licence link has changed is not relivant.
15051 * <script type="text/javascript">
15054 * @class Roo.state.CookieProvider
15055 * @extends Roo.state.Provider
15056 * The default Provider implementation which saves state via cookies.
15059 var cp = new Roo.state.CookieProvider({
15061 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15062 domain: "roojs.com"
15064 Roo.state.Manager.setProvider(cp);
15066 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15067 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15068 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15069 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15070 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15071 * domain the page is running on including the 'www' like 'www.roojs.com')
15072 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15074 * Create a new CookieProvider
15075 * @param {Object} config The configuration object
15077 Roo.state.CookieProvider = function(config){
15078 Roo.state.CookieProvider.superclass.constructor.call(this);
15080 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15081 this.domain = null;
15082 this.secure = false;
15083 Roo.apply(this, config);
15084 this.state = this.readCookies();
15087 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15089 set : function(name, value){
15090 if(typeof value == "undefined" || value === null){
15094 this.setCookie(name, value);
15095 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15099 clear : function(name){
15100 this.clearCookie(name);
15101 Roo.state.CookieProvider.superclass.clear.call(this, name);
15105 readCookies : function(){
15107 var c = document.cookie + ";";
15108 var re = /\s?(.*?)=(.*?);/g;
15110 while((matches = re.exec(c)) != null){
15111 var name = matches[1];
15112 var value = matches[2];
15113 if(name && name.substring(0,3) == "ys-"){
15114 cookies[name.substr(3)] = this.decodeValue(value);
15121 setCookie : function(name, value){
15122 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15123 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15124 ((this.path == null) ? "" : ("; path=" + this.path)) +
15125 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15126 ((this.secure == true) ? "; secure" : "");
15130 clearCookie : function(name){
15131 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15132 ((this.path == null) ? "" : ("; path=" + this.path)) +
15133 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15134 ((this.secure == true) ? "; secure" : "");
15138 * Ext JS Library 1.1.1
15139 * Copyright(c) 2006-2007, Ext JS, LLC.
15141 * Originally Released Under LGPL - original licence link has changed is not relivant.
15144 * <script type="text/javascript">
15149 * @class Roo.ComponentMgr
15150 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15153 Roo.ComponentMgr = function(){
15154 var all = new Roo.util.MixedCollection();
15158 * Registers a component.
15159 * @param {Roo.Component} c The component
15161 register : function(c){
15166 * Unregisters a component.
15167 * @param {Roo.Component} c The component
15169 unregister : function(c){
15174 * Returns a component by id
15175 * @param {String} id The component id
15177 get : function(id){
15178 return all.get(id);
15182 * Registers a function that will be called when a specified component is added to ComponentMgr
15183 * @param {String} id The component id
15184 * @param {Funtction} fn The callback function
15185 * @param {Object} scope The scope of the callback
15187 onAvailable : function(id, fn, scope){
15188 all.on("add", function(index, o){
15190 fn.call(scope || o, o);
15191 all.un("add", fn, scope);
15198 * Ext JS Library 1.1.1
15199 * Copyright(c) 2006-2007, Ext JS, LLC.
15201 * Originally Released Under LGPL - original licence link has changed is not relivant.
15204 * <script type="text/javascript">
15208 * @class Roo.Component
15209 * @extends Roo.util.Observable
15210 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15211 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15212 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15213 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15214 * All visual components (widgets) that require rendering into a layout should subclass Component.
15216 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15217 * 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
15218 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15220 Roo.Component = function(config){
15221 config = config || {};
15222 if(config.tagName || config.dom || typeof config == "string"){ // element object
15223 config = {el: config, id: config.id || config};
15225 this.initialConfig = config;
15227 Roo.apply(this, config);
15231 * Fires after the component is disabled.
15232 * @param {Roo.Component} this
15237 * Fires after the component is enabled.
15238 * @param {Roo.Component} this
15242 * @event beforeshow
15243 * Fires before the component is shown. Return false to stop the show.
15244 * @param {Roo.Component} this
15249 * Fires after the component is shown.
15250 * @param {Roo.Component} this
15254 * @event beforehide
15255 * Fires before the component is hidden. Return false to stop the hide.
15256 * @param {Roo.Component} this
15261 * Fires after the component is hidden.
15262 * @param {Roo.Component} this
15266 * @event beforerender
15267 * Fires before the component is rendered. Return false to stop the render.
15268 * @param {Roo.Component} this
15270 beforerender : true,
15273 * Fires after the component is rendered.
15274 * @param {Roo.Component} this
15278 * @event beforedestroy
15279 * Fires before the component is destroyed. Return false to stop the destroy.
15280 * @param {Roo.Component} this
15282 beforedestroy : true,
15285 * Fires after the component is destroyed.
15286 * @param {Roo.Component} this
15291 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15293 Roo.ComponentMgr.register(this);
15294 Roo.Component.superclass.constructor.call(this);
15295 this.initComponent();
15296 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15297 this.render(this.renderTo);
15298 delete this.renderTo;
15303 Roo.Component.AUTO_ID = 1000;
15305 Roo.extend(Roo.Component, Roo.util.Observable, {
15307 * @scope Roo.Component.prototype
15309 * true if this component is hidden. Read-only.
15314 * true if this component is disabled. Read-only.
15319 * true if this component has been rendered. Read-only.
15323 /** @cfg {String} disableClass
15324 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15326 disabledClass : "x-item-disabled",
15327 /** @cfg {Boolean} allowDomMove
15328 * Whether the component can move the Dom node when rendering (defaults to true).
15330 allowDomMove : true,
15331 /** @cfg {String} hideMode (display|visibility)
15332 * How this component should hidden. Supported values are
15333 * "visibility" (css visibility), "offsets" (negative offset position) and
15334 * "display" (css display) - defaults to "display".
15336 hideMode: 'display',
15339 ctype : "Roo.Component",
15342 * @cfg {String} actionMode
15343 * which property holds the element that used for hide() / show() / disable() / enable()
15349 getActionEl : function(){
15350 return this[this.actionMode];
15353 initComponent : Roo.emptyFn,
15355 * If this is a lazy rendering component, render it to its container element.
15356 * @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.
15358 render : function(container, position){
15359 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15360 if(!container && this.el){
15361 this.el = Roo.get(this.el);
15362 container = this.el.dom.parentNode;
15363 this.allowDomMove = false;
15365 this.container = Roo.get(container);
15366 this.rendered = true;
15367 if(position !== undefined){
15368 if(typeof position == 'number'){
15369 position = this.container.dom.childNodes[position];
15371 position = Roo.getDom(position);
15374 this.onRender(this.container, position || null);
15376 this.el.addClass(this.cls);
15380 this.el.applyStyles(this.style);
15383 this.fireEvent("render", this);
15384 this.afterRender(this.container);
15396 // default function is not really useful
15397 onRender : function(ct, position){
15399 this.el = Roo.get(this.el);
15400 if(this.allowDomMove !== false){
15401 ct.dom.insertBefore(this.el.dom, position);
15407 getAutoCreate : function(){
15408 var cfg = typeof this.autoCreate == "object" ?
15409 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15410 if(this.id && !cfg.id){
15417 afterRender : Roo.emptyFn,
15420 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15421 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15423 destroy : function(){
15424 if(this.fireEvent("beforedestroy", this) !== false){
15425 this.purgeListeners();
15426 this.beforeDestroy();
15428 this.el.removeAllListeners();
15430 if(this.actionMode == "container"){
15431 this.container.remove();
15435 Roo.ComponentMgr.unregister(this);
15436 this.fireEvent("destroy", this);
15441 beforeDestroy : function(){
15446 onDestroy : function(){
15451 * Returns the underlying {@link Roo.Element}.
15452 * @return {Roo.Element} The element
15454 getEl : function(){
15459 * Returns the id of this component.
15462 getId : function(){
15467 * Try to focus this component.
15468 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15469 * @return {Roo.Component} this
15471 focus : function(selectText){
15474 if(selectText === true){
15475 this.el.dom.select();
15490 * Disable this component.
15491 * @return {Roo.Component} this
15493 disable : function(){
15497 this.disabled = true;
15498 this.fireEvent("disable", this);
15503 onDisable : function(){
15504 this.getActionEl().addClass(this.disabledClass);
15505 this.el.dom.disabled = true;
15509 * Enable this component.
15510 * @return {Roo.Component} this
15512 enable : function(){
15516 this.disabled = false;
15517 this.fireEvent("enable", this);
15522 onEnable : function(){
15523 this.getActionEl().removeClass(this.disabledClass);
15524 this.el.dom.disabled = false;
15528 * Convenience function for setting disabled/enabled by boolean.
15529 * @param {Boolean} disabled
15531 setDisabled : function(disabled){
15532 this[disabled ? "disable" : "enable"]();
15536 * Show this component.
15537 * @return {Roo.Component} this
15540 if(this.fireEvent("beforeshow", this) !== false){
15541 this.hidden = false;
15545 this.fireEvent("show", this);
15551 onShow : function(){
15552 var ae = this.getActionEl();
15553 if(this.hideMode == 'visibility'){
15554 ae.dom.style.visibility = "visible";
15555 }else if(this.hideMode == 'offsets'){
15556 ae.removeClass('x-hidden');
15558 ae.dom.style.display = "";
15563 * Hide this component.
15564 * @return {Roo.Component} this
15567 if(this.fireEvent("beforehide", this) !== false){
15568 this.hidden = true;
15572 this.fireEvent("hide", this);
15578 onHide : function(){
15579 var ae = this.getActionEl();
15580 if(this.hideMode == 'visibility'){
15581 ae.dom.style.visibility = "hidden";
15582 }else if(this.hideMode == 'offsets'){
15583 ae.addClass('x-hidden');
15585 ae.dom.style.display = "none";
15590 * Convenience function to hide or show this component by boolean.
15591 * @param {Boolean} visible True to show, false to hide
15592 * @return {Roo.Component} this
15594 setVisible: function(visible){
15604 * Returns true if this component is visible.
15606 isVisible : function(){
15607 return this.getActionEl().isVisible();
15610 cloneConfig : function(overrides){
15611 overrides = overrides || {};
15612 var id = overrides.id || Roo.id();
15613 var cfg = Roo.applyIf(overrides, this.initialConfig);
15614 cfg.id = id; // prevent dup id
15615 return new this.constructor(cfg);
15619 * Ext JS Library 1.1.1
15620 * Copyright(c) 2006-2007, Ext JS, LLC.
15622 * Originally Released Under LGPL - original licence link has changed is not relivant.
15625 * <script type="text/javascript">
15629 * @class Roo.BoxComponent
15630 * @extends Roo.Component
15631 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15632 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15633 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15634 * layout containers.
15636 * @param {Roo.Element/String/Object} config The configuration options.
15638 Roo.BoxComponent = function(config){
15639 Roo.Component.call(this, config);
15643 * Fires after the component is resized.
15644 * @param {Roo.Component} this
15645 * @param {Number} adjWidth The box-adjusted width that was set
15646 * @param {Number} adjHeight The box-adjusted height that was set
15647 * @param {Number} rawWidth The width that was originally specified
15648 * @param {Number} rawHeight The height that was originally specified
15653 * Fires after the component is moved.
15654 * @param {Roo.Component} this
15655 * @param {Number} x The new x position
15656 * @param {Number} y The new y position
15662 Roo.extend(Roo.BoxComponent, Roo.Component, {
15663 // private, set in afterRender to signify that the component has been rendered
15665 // private, used to defer height settings to subclasses
15666 deferHeight: false,
15667 /** @cfg {Number} width
15668 * width (optional) size of component
15670 /** @cfg {Number} height
15671 * height (optional) size of component
15675 * Sets the width and height of the component. This method fires the resize event. This method can accept
15676 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15677 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15678 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15679 * @return {Roo.BoxComponent} this
15681 setSize : function(w, h){
15682 // support for standard size objects
15683 if(typeof w == 'object'){
15688 if(!this.boxReady){
15694 // prevent recalcs when not needed
15695 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15698 this.lastSize = {width: w, height: h};
15700 var adj = this.adjustSize(w, h);
15701 var aw = adj.width, ah = adj.height;
15702 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15703 var rz = this.getResizeEl();
15704 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15705 rz.setSize(aw, ah);
15706 }else if(!this.deferHeight && ah !== undefined){
15708 }else if(aw !== undefined){
15711 this.onResize(aw, ah, w, h);
15712 this.fireEvent('resize', this, aw, ah, w, h);
15718 * Gets the current size of the component's underlying element.
15719 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15721 getSize : function(){
15722 return this.el.getSize();
15726 * Gets the current XY position of the component's underlying element.
15727 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15728 * @return {Array} The XY position of the element (e.g., [100, 200])
15730 getPosition : function(local){
15731 if(local === true){
15732 return [this.el.getLeft(true), this.el.getTop(true)];
15734 return this.xy || this.el.getXY();
15738 * Gets the current box measurements of the component's underlying element.
15739 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15740 * @returns {Object} box An object in the format {x, y, width, height}
15742 getBox : function(local){
15743 var s = this.el.getSize();
15745 s.x = this.el.getLeft(true);
15746 s.y = this.el.getTop(true);
15748 var xy = this.xy || this.el.getXY();
15756 * Sets the current box measurements of the component's underlying element.
15757 * @param {Object} box An object in the format {x, y, width, height}
15758 * @returns {Roo.BoxComponent} this
15760 updateBox : function(box){
15761 this.setSize(box.width, box.height);
15762 this.setPagePosition(box.x, box.y);
15767 getResizeEl : function(){
15768 return this.resizeEl || this.el;
15772 getPositionEl : function(){
15773 return this.positionEl || this.el;
15777 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15778 * This method fires the move event.
15779 * @param {Number} left The new left
15780 * @param {Number} top The new top
15781 * @returns {Roo.BoxComponent} this
15783 setPosition : function(x, y){
15786 if(!this.boxReady){
15789 var adj = this.adjustPosition(x, y);
15790 var ax = adj.x, ay = adj.y;
15792 var el = this.getPositionEl();
15793 if(ax !== undefined || ay !== undefined){
15794 if(ax !== undefined && ay !== undefined){
15795 el.setLeftTop(ax, ay);
15796 }else if(ax !== undefined){
15798 }else if(ay !== undefined){
15801 this.onPosition(ax, ay);
15802 this.fireEvent('move', this, ax, ay);
15808 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15809 * This method fires the move event.
15810 * @param {Number} x The new x position
15811 * @param {Number} y The new y position
15812 * @returns {Roo.BoxComponent} this
15814 setPagePosition : function(x, y){
15817 if(!this.boxReady){
15820 if(x === undefined || y === undefined){ // cannot translate undefined points
15823 var p = this.el.translatePoints(x, y);
15824 this.setPosition(p.left, p.top);
15829 onRender : function(ct, position){
15830 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15832 this.resizeEl = Roo.get(this.resizeEl);
15834 if(this.positionEl){
15835 this.positionEl = Roo.get(this.positionEl);
15840 afterRender : function(){
15841 Roo.BoxComponent.superclass.afterRender.call(this);
15842 this.boxReady = true;
15843 this.setSize(this.width, this.height);
15844 if(this.x || this.y){
15845 this.setPosition(this.x, this.y);
15847 if(this.pageX || this.pageY){
15848 this.setPagePosition(this.pageX, this.pageY);
15853 * Force the component's size to recalculate based on the underlying element's current height and width.
15854 * @returns {Roo.BoxComponent} this
15856 syncSize : function(){
15857 delete this.lastSize;
15858 this.setSize(this.el.getWidth(), this.el.getHeight());
15863 * Called after the component is resized, this method is empty by default but can be implemented by any
15864 * subclass that needs to perform custom logic after a resize occurs.
15865 * @param {Number} adjWidth The box-adjusted width that was set
15866 * @param {Number} adjHeight The box-adjusted height that was set
15867 * @param {Number} rawWidth The width that was originally specified
15868 * @param {Number} rawHeight The height that was originally specified
15870 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15875 * Called after the component is moved, this method is empty by default but can be implemented by any
15876 * subclass that needs to perform custom logic after a move occurs.
15877 * @param {Number} x The new x position
15878 * @param {Number} y The new y position
15880 onPosition : function(x, y){
15885 adjustSize : function(w, h){
15886 if(this.autoWidth){
15889 if(this.autoHeight){
15892 return {width : w, height: h};
15896 adjustPosition : function(x, y){
15897 return {x : x, y: y};
15900 * Original code for Roojs - LGPL
15901 * <script type="text/javascript">
15905 * @class Roo.XComponent
15906 * A delayed Element creator...
15907 * Or a way to group chunks of interface together.
15908 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15909 * used in conjunction with XComponent.build() it will create an instance of each element,
15910 * then call addxtype() to build the User interface.
15912 * Mypart.xyx = new Roo.XComponent({
15914 parent : 'Mypart.xyz', // empty == document.element.!!
15918 disabled : function() {}
15920 tree : function() { // return an tree of xtype declared components
15924 xtype : 'NestedLayoutPanel',
15931 * It can be used to build a big heiracy, with parent etc.
15932 * or you can just use this to render a single compoent to a dom element
15933 * MYPART.render(Roo.Element | String(id) | dom_element )
15940 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15941 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15943 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15945 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15946 * - if mulitple topModules exist, the last one is defined as the top module.
15950 * When the top level or multiple modules are to embedded into a existing HTML page,
15951 * the parent element can container '#id' of the element where the module will be drawn.
15955 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15956 * it relies more on a include mechanism, where sub modules are included into an outer page.
15957 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15959 * Bootstrap Roo Included elements
15961 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15962 * hence confusing the component builder as it thinks there are multiple top level elements.
15966 * @extends Roo.util.Observable
15968 * @param cfg {Object} configuration of component
15971 Roo.XComponent = function(cfg) {
15972 Roo.apply(this, cfg);
15976 * Fires when this the componnt is built
15977 * @param {Roo.XComponent} c the component
15982 this.region = this.region || 'center'; // default..
15983 Roo.XComponent.register(this);
15984 this.modules = false;
15985 this.el = false; // where the layout goes..
15989 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15992 * The created element (with Roo.factory())
15993 * @type {Roo.Layout}
15999 * for BC - use el in new code
16000 * @type {Roo.Layout}
16006 * for BC - use el in new code
16007 * @type {Roo.Layout}
16012 * @cfg {Function|boolean} disabled
16013 * If this module is disabled by some rule, return true from the funtion
16018 * @cfg {String} parent
16019 * Name of parent element which it get xtype added to..
16024 * @cfg {String} order
16025 * Used to set the order in which elements are created (usefull for multiple tabs)
16030 * @cfg {String} name
16031 * String to display while loading.
16035 * @cfg {String} region
16036 * Region to render component to (defaults to center)
16041 * @cfg {Array} items
16042 * A single item array - the first element is the root of the tree..
16043 * It's done this way to stay compatible with the Xtype system...
16049 * The method that retuns the tree of parts that make up this compoennt
16056 * render element to dom or tree
16057 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16060 render : function(el)
16064 var hp = this.parent ? 1 : 0;
16065 Roo.debug && Roo.log(this);
16067 var tree = this._tree ? this._tree() : this.tree();
16070 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16071 // if parent is a '#.....' string, then let's use that..
16072 var ename = this.parent.substr(1);
16073 this.parent = false;
16074 Roo.debug && Roo.log(ename);
16076 case 'bootstrap-body':
16077 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16078 // this is the BorderLayout standard?
16079 this.parent = { el : true };
16082 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16083 // need to insert stuff...
16085 el : new Roo.bootstrap.layout.Border({
16086 el : document.body,
16092 tabPosition: 'top',
16093 //resizeTabs: true,
16094 alwaysShowTabs: true,
16104 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16105 this.parent = { el : new Roo.bootstrap.Body() };
16106 Roo.debug && Roo.log("setting el to doc body");
16109 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16113 this.parent = { el : true};
16116 el = Roo.get(ename);
16117 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16118 this.parent = { el : true};
16125 if (!el && !this.parent) {
16126 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16131 Roo.debug && Roo.log("EL:");
16132 Roo.debug && Roo.log(el);
16133 Roo.debug && Roo.log("this.parent.el:");
16134 Roo.debug && Roo.log(this.parent.el);
16137 // altertive root elements ??? - we need a better way to indicate these.
16138 var is_alt = Roo.XComponent.is_alt ||
16139 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16140 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16141 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16145 if (!this.parent && is_alt) {
16146 //el = Roo.get(document.body);
16147 this.parent = { el : true };
16152 if (!this.parent) {
16154 Roo.debug && Roo.log("no parent - creating one");
16156 el = el ? Roo.get(el) : false;
16158 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16161 el : new Roo.bootstrap.layout.Border({
16162 el: el || document.body,
16168 tabPosition: 'top',
16169 //resizeTabs: true,
16170 alwaysShowTabs: false,
16173 overflow: 'visible'
16179 // it's a top level one..
16181 el : new Roo.BorderLayout(el || document.body, {
16186 tabPosition: 'top',
16187 //resizeTabs: true,
16188 alwaysShowTabs: el && hp? false : true,
16189 hideTabs: el || !hp ? true : false,
16197 if (!this.parent.el) {
16198 // probably an old style ctor, which has been disabled.
16202 // The 'tree' method is '_tree now'
16204 tree.region = tree.region || this.region;
16205 var is_body = false;
16206 if (this.parent.el === true) {
16207 // bootstrap... - body..
16211 this.parent.el = Roo.factory(tree);
16215 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16216 this.fireEvent('built', this);
16218 this.panel = this.el;
16219 this.layout = this.panel.layout;
16220 this.parentLayout = this.parent.layout || false;
16226 Roo.apply(Roo.XComponent, {
16228 * @property hideProgress
16229 * true to disable the building progress bar.. usefull on single page renders.
16232 hideProgress : false,
16234 * @property buildCompleted
16235 * True when the builder has completed building the interface.
16238 buildCompleted : false,
16241 * @property topModule
16242 * the upper most module - uses document.element as it's constructor.
16249 * @property modules
16250 * array of modules to be created by registration system.
16251 * @type {Array} of Roo.XComponent
16256 * @property elmodules
16257 * array of modules to be created by which use #ID
16258 * @type {Array} of Roo.XComponent
16265 * Is an alternative Root - normally used by bootstrap or other systems,
16266 * where the top element in the tree can wrap 'body'
16267 * @type {boolean} (default false)
16272 * @property build_from_html
16273 * Build elements from html - used by bootstrap HTML stuff
16274 * - this is cleared after build is completed
16275 * @type {boolean} (default false)
16278 build_from_html : false,
16280 * Register components to be built later.
16282 * This solves the following issues
16283 * - Building is not done on page load, but after an authentication process has occured.
16284 * - Interface elements are registered on page load
16285 * - Parent Interface elements may not be loaded before child, so this handles that..
16292 module : 'Pman.Tab.projectMgr',
16294 parent : 'Pman.layout',
16295 disabled : false, // or use a function..
16298 * * @param {Object} details about module
16300 register : function(obj) {
16302 Roo.XComponent.event.fireEvent('register', obj);
16303 switch(typeof(obj.disabled) ) {
16309 if ( obj.disabled() ) {
16315 if (obj.disabled) {
16321 this.modules.push(obj);
16325 * convert a string to an object..
16326 * eg. 'AAA.BBB' -> finds AAA.BBB
16330 toObject : function(str)
16332 if (!str || typeof(str) == 'object') {
16335 if (str.substring(0,1) == '#') {
16339 var ar = str.split('.');
16344 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16346 throw "Module not found : " + str;
16350 throw "Module not found : " + str;
16352 Roo.each(ar, function(e) {
16353 if (typeof(o[e]) == 'undefined') {
16354 throw "Module not found : " + str;
16365 * move modules into their correct place in the tree..
16368 preBuild : function ()
16371 Roo.each(this.modules , function (obj)
16373 Roo.XComponent.event.fireEvent('beforebuild', obj);
16375 var opar = obj.parent;
16377 obj.parent = this.toObject(opar);
16379 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16384 Roo.debug && Roo.log("GOT top level module");
16385 Roo.debug && Roo.log(obj);
16386 obj.modules = new Roo.util.MixedCollection(false,
16387 function(o) { return o.order + '' }
16389 this.topModule = obj;
16392 // parent is a string (usually a dom element name..)
16393 if (typeof(obj.parent) == 'string') {
16394 this.elmodules.push(obj);
16397 if (obj.parent.constructor != Roo.XComponent) {
16398 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16400 if (!obj.parent.modules) {
16401 obj.parent.modules = new Roo.util.MixedCollection(false,
16402 function(o) { return o.order + '' }
16405 if (obj.parent.disabled) {
16406 obj.disabled = true;
16408 obj.parent.modules.add(obj);
16413 * make a list of modules to build.
16414 * @return {Array} list of modules.
16417 buildOrder : function()
16420 var cmp = function(a,b) {
16421 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16423 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16424 throw "No top level modules to build";
16427 // make a flat list in order of modules to build.
16428 var mods = this.topModule ? [ this.topModule ] : [];
16431 // elmodules (is a list of DOM based modules )
16432 Roo.each(this.elmodules, function(e) {
16434 if (!this.topModule &&
16435 typeof(e.parent) == 'string' &&
16436 e.parent.substring(0,1) == '#' &&
16437 Roo.get(e.parent.substr(1))
16440 _this.topModule = e;
16446 // add modules to their parents..
16447 var addMod = function(m) {
16448 Roo.debug && Roo.log("build Order: add: " + m.name);
16451 if (m.modules && !m.disabled) {
16452 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16453 m.modules.keySort('ASC', cmp );
16454 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16456 m.modules.each(addMod);
16458 Roo.debug && Roo.log("build Order: no child modules");
16460 // not sure if this is used any more..
16462 m.finalize.name = m.name + " (clean up) ";
16463 mods.push(m.finalize);
16467 if (this.topModule && this.topModule.modules) {
16468 this.topModule.modules.keySort('ASC', cmp );
16469 this.topModule.modules.each(addMod);
16475 * Build the registered modules.
16476 * @param {Object} parent element.
16477 * @param {Function} optional method to call after module has been added.
16481 build : function(opts)
16484 if (typeof(opts) != 'undefined') {
16485 Roo.apply(this,opts);
16489 var mods = this.buildOrder();
16491 //this.allmods = mods;
16492 //Roo.debug && Roo.log(mods);
16494 if (!mods.length) { // should not happen
16495 throw "NO modules!!!";
16499 var msg = "Building Interface...";
16500 // flash it up as modal - so we store the mask!?
16501 if (!this.hideProgress && Roo.MessageBox) {
16502 Roo.MessageBox.show({ title: 'loading' });
16503 Roo.MessageBox.show({
16504 title: "Please wait...",
16513 var total = mods.length;
16516 var progressRun = function() {
16517 if (!mods.length) {
16518 Roo.debug && Roo.log('hide?');
16519 if (!this.hideProgress && Roo.MessageBox) {
16520 Roo.MessageBox.hide();
16522 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16524 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16530 var m = mods.shift();
16533 Roo.debug && Roo.log(m);
16534 // not sure if this is supported any more.. - modules that are are just function
16535 if (typeof(m) == 'function') {
16537 return progressRun.defer(10, _this);
16541 msg = "Building Interface " + (total - mods.length) +
16543 (m.name ? (' - ' + m.name) : '');
16544 Roo.debug && Roo.log(msg);
16545 if (!_this.hideProgress && Roo.MessageBox) {
16546 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16550 // is the module disabled?
16551 var disabled = (typeof(m.disabled) == 'function') ?
16552 m.disabled.call(m.module.disabled) : m.disabled;
16556 return progressRun(); // we do not update the display!
16564 // it's 10 on top level, and 1 on others??? why...
16565 return progressRun.defer(10, _this);
16568 progressRun.defer(1, _this);
16582 * wrapper for event.on - aliased later..
16583 * Typically use to register a event handler for register:
16585 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16594 Roo.XComponent.event = new Roo.util.Observable({
16598 * Fires when an Component is registered,
16599 * set the disable property on the Component to stop registration.
16600 * @param {Roo.XComponent} c the component being registerd.
16605 * @event beforebuild
16606 * Fires before each Component is built
16607 * can be used to apply permissions.
16608 * @param {Roo.XComponent} c the component being registerd.
16611 'beforebuild' : true,
16613 * @event buildcomplete
16614 * Fires on the top level element when all elements have been built
16615 * @param {Roo.XComponent} the top level component.
16617 'buildcomplete' : true
16622 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
16625 * marked - a markdown parser
16626 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
16627 * https://github.com/chjj/marked
16633 * Roo.Markdown - is a very crude wrapper around marked..
16637 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
16639 * Note: move the sample code to the bottom of this
16640 * file before uncommenting it.
16645 Roo.Markdown.toHtml = function(text) {
16647 var c = new Roo.Markdown.marked.setOptions({
16648 renderer: new Roo.Markdown.marked.Renderer(),
16659 text = text.replace(/\\\n/g,' ');
16660 return Roo.Markdown.marked(text);
16665 // Wraps all "globals" so that the only thing
16666 // exposed is makeHtml().
16671 * Block-Level Grammar
16676 code: /^( {4}[^\n]+\n*)+/,
16678 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
16679 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
16681 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
16682 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
16683 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
16684 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
16685 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
16687 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
16691 block.bullet = /(?:[*+-]|\d+\.)/;
16692 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
16693 block.item = replace(block.item, 'gm')
16694 (/bull/g, block.bullet)
16697 block.list = replace(block.list)
16698 (/bull/g, block.bullet)
16699 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
16700 ('def', '\\n+(?=' + block.def.source + ')')
16703 block.blockquote = replace(block.blockquote)
16707 block._tag = '(?!(?:'
16708 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
16709 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
16710 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
16712 block.html = replace(block.html)
16713 ('comment', /<!--[\s\S]*?-->/)
16714 ('closed', /<(tag)[\s\S]+?<\/\1>/)
16715 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
16716 (/tag/g, block._tag)
16719 block.paragraph = replace(block.paragraph)
16721 ('heading', block.heading)
16722 ('lheading', block.lheading)
16723 ('blockquote', block.blockquote)
16724 ('tag', '<' + block._tag)
16729 * Normal Block Grammar
16732 block.normal = merge({}, block);
16735 * GFM Block Grammar
16738 block.gfm = merge({}, block.normal, {
16739 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
16741 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
16744 block.gfm.paragraph = replace(block.paragraph)
16746 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
16747 + block.list.source.replace('\\1', '\\3') + '|')
16751 * GFM + Tables Block Grammar
16754 block.tables = merge({}, block.gfm, {
16755 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
16756 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
16763 function Lexer(options) {
16765 this.tokens.links = {};
16766 this.options = options || marked.defaults;
16767 this.rules = block.normal;
16769 if (this.options.gfm) {
16770 if (this.options.tables) {
16771 this.rules = block.tables;
16773 this.rules = block.gfm;
16779 * Expose Block Rules
16782 Lexer.rules = block;
16785 * Static Lex Method
16788 Lexer.lex = function(src, options) {
16789 var lexer = new Lexer(options);
16790 return lexer.lex(src);
16797 Lexer.prototype.lex = function(src) {
16799 .replace(/\r\n|\r/g, '\n')
16800 .replace(/\t/g, ' ')
16801 .replace(/\u00a0/g, ' ')
16802 .replace(/\u2424/g, '\n');
16804 return this.token(src, true);
16811 Lexer.prototype.token = function(src, top, bq) {
16812 var src = src.replace(/^ +$/gm, '')
16825 if (cap = this.rules.newline.exec(src)) {
16826 src = src.substring(cap[0].length);
16827 if (cap[0].length > 1) {
16835 if (cap = this.rules.code.exec(src)) {
16836 src = src.substring(cap[0].length);
16837 cap = cap[0].replace(/^ {4}/gm, '');
16840 text: !this.options.pedantic
16841 ? cap.replace(/\n+$/, '')
16848 if (cap = this.rules.fences.exec(src)) {
16849 src = src.substring(cap[0].length);
16859 if (cap = this.rules.heading.exec(src)) {
16860 src = src.substring(cap[0].length);
16863 depth: cap[1].length,
16869 // table no leading pipe (gfm)
16870 if (top && (cap = this.rules.nptable.exec(src))) {
16871 src = src.substring(cap[0].length);
16875 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
16876 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
16877 cells: cap[3].replace(/\n$/, '').split('\n')
16880 for (i = 0; i < item.align.length; i++) {
16881 if (/^ *-+: *$/.test(item.align[i])) {
16882 item.align[i] = 'right';
16883 } else if (/^ *:-+: *$/.test(item.align[i])) {
16884 item.align[i] = 'center';
16885 } else if (/^ *:-+ *$/.test(item.align[i])) {
16886 item.align[i] = 'left';
16888 item.align[i] = null;
16892 for (i = 0; i < item.cells.length; i++) {
16893 item.cells[i] = item.cells[i].split(/ *\| */);
16896 this.tokens.push(item);
16902 if (cap = this.rules.lheading.exec(src)) {
16903 src = src.substring(cap[0].length);
16906 depth: cap[2] === '=' ? 1 : 2,
16913 if (cap = this.rules.hr.exec(src)) {
16914 src = src.substring(cap[0].length);
16922 if (cap = this.rules.blockquote.exec(src)) {
16923 src = src.substring(cap[0].length);
16926 type: 'blockquote_start'
16929 cap = cap[0].replace(/^ *> ?/gm, '');
16931 // Pass `top` to keep the current
16932 // "toplevel" state. This is exactly
16933 // how markdown.pl works.
16934 this.token(cap, top, true);
16937 type: 'blockquote_end'
16944 if (cap = this.rules.list.exec(src)) {
16945 src = src.substring(cap[0].length);
16949 type: 'list_start',
16950 ordered: bull.length > 1
16953 // Get each top-level item.
16954 cap = cap[0].match(this.rules.item);
16960 for (; i < l; i++) {
16963 // Remove the list item's bullet
16964 // so it is seen as the next token.
16965 space = item.length;
16966 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
16968 // Outdent whatever the
16969 // list item contains. Hacky.
16970 if (~item.indexOf('\n ')) {
16971 space -= item.length;
16972 item = !this.options.pedantic
16973 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
16974 : item.replace(/^ {1,4}/gm, '');
16977 // Determine whether the next list item belongs here.
16978 // Backpedal if it does not belong in this list.
16979 if (this.options.smartLists && i !== l - 1) {
16980 b = block.bullet.exec(cap[i + 1])[0];
16981 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
16982 src = cap.slice(i + 1).join('\n') + src;
16987 // Determine whether item is loose or not.
16988 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
16989 // for discount behavior.
16990 loose = next || /\n\n(?!\s*$)/.test(item);
16992 next = item.charAt(item.length - 1) === '\n';
16993 if (!loose) { loose = next; }
16998 ? 'loose_item_start'
16999 : 'list_item_start'
17003 this.token(item, false, bq);
17006 type: 'list_item_end'
17018 if (cap = this.rules.html.exec(src)) {
17019 src = src.substring(cap[0].length);
17021 type: this.options.sanitize
17024 pre: !this.options.sanitizer
17025 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17032 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17033 src = src.substring(cap[0].length);
17034 this.tokens.links[cap[1].toLowerCase()] = {
17042 if (top && (cap = this.rules.table.exec(src))) {
17043 src = src.substring(cap[0].length);
17047 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17048 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17049 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17052 for (i = 0; i < item.align.length; i++) {
17053 if (/^ *-+: *$/.test(item.align[i])) {
17054 item.align[i] = 'right';
17055 } else if (/^ *:-+: *$/.test(item.align[i])) {
17056 item.align[i] = 'center';
17057 } else if (/^ *:-+ *$/.test(item.align[i])) {
17058 item.align[i] = 'left';
17060 item.align[i] = null;
17064 for (i = 0; i < item.cells.length; i++) {
17065 item.cells[i] = item.cells[i]
17066 .replace(/^ *\| *| *\| *$/g, '')
17070 this.tokens.push(item);
17075 // top-level paragraph
17076 if (top && (cap = this.rules.paragraph.exec(src))) {
17077 src = src.substring(cap[0].length);
17080 text: cap[1].charAt(cap[1].length - 1) === '\n'
17081 ? cap[1].slice(0, -1)
17088 if (cap = this.rules.text.exec(src)) {
17089 // Top-level should never reach here.
17090 src = src.substring(cap[0].length);
17100 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17104 return this.tokens;
17108 * Inline-Level Grammar
17112 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17113 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17115 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17116 link: /^!?\[(inside)\]\(href\)/,
17117 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17118 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17119 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17120 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17121 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17122 br: /^ {2,}\n(?!\s*$)/,
17124 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17127 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17128 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17130 inline.link = replace(inline.link)
17131 ('inside', inline._inside)
17132 ('href', inline._href)
17135 inline.reflink = replace(inline.reflink)
17136 ('inside', inline._inside)
17140 * Normal Inline Grammar
17143 inline.normal = merge({}, inline);
17146 * Pedantic Inline Grammar
17149 inline.pedantic = merge({}, inline.normal, {
17150 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17151 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17155 * GFM Inline Grammar
17158 inline.gfm = merge({}, inline.normal, {
17159 escape: replace(inline.escape)('])', '~|])')(),
17160 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17161 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17162 text: replace(inline.text)
17164 ('|', '|https?://|')
17169 * GFM + Line Breaks Inline Grammar
17172 inline.breaks = merge({}, inline.gfm, {
17173 br: replace(inline.br)('{2,}', '*')(),
17174 text: replace(inline.gfm.text)('{2,}', '*')()
17178 * Inline Lexer & Compiler
17181 function InlineLexer(links, options) {
17182 this.options = options || marked.defaults;
17183 this.links = links;
17184 this.rules = inline.normal;
17185 this.renderer = this.options.renderer || new Renderer;
17186 this.renderer.options = this.options;
17190 Error('Tokens array requires a `links` property.');
17193 if (this.options.gfm) {
17194 if (this.options.breaks) {
17195 this.rules = inline.breaks;
17197 this.rules = inline.gfm;
17199 } else if (this.options.pedantic) {
17200 this.rules = inline.pedantic;
17205 * Expose Inline Rules
17208 InlineLexer.rules = inline;
17211 * Static Lexing/Compiling Method
17214 InlineLexer.output = function(src, links, options) {
17215 var inline = new InlineLexer(links, options);
17216 return inline.output(src);
17223 InlineLexer.prototype.output = function(src) {
17232 if (cap = this.rules.escape.exec(src)) {
17233 src = src.substring(cap[0].length);
17239 if (cap = this.rules.autolink.exec(src)) {
17240 src = src.substring(cap[0].length);
17241 if (cap[2] === '@') {
17242 text = cap[1].charAt(6) === ':'
17243 ? this.mangle(cap[1].substring(7))
17244 : this.mangle(cap[1]);
17245 href = this.mangle('mailto:') + text;
17247 text = escape(cap[1]);
17250 out += this.renderer.link(href, null, text);
17255 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17256 src = src.substring(cap[0].length);
17257 text = escape(cap[1]);
17259 out += this.renderer.link(href, null, text);
17264 if (cap = this.rules.tag.exec(src)) {
17265 if (!this.inLink && /^<a /i.test(cap[0])) {
17266 this.inLink = true;
17267 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17268 this.inLink = false;
17270 src = src.substring(cap[0].length);
17271 out += this.options.sanitize
17272 ? this.options.sanitizer
17273 ? this.options.sanitizer(cap[0])
17280 if (cap = this.rules.link.exec(src)) {
17281 src = src.substring(cap[0].length);
17282 this.inLink = true;
17283 out += this.outputLink(cap, {
17287 this.inLink = false;
17292 if ((cap = this.rules.reflink.exec(src))
17293 || (cap = this.rules.nolink.exec(src))) {
17294 src = src.substring(cap[0].length);
17295 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17296 link = this.links[link.toLowerCase()];
17297 if (!link || !link.href) {
17298 out += cap[0].charAt(0);
17299 src = cap[0].substring(1) + src;
17302 this.inLink = true;
17303 out += this.outputLink(cap, link);
17304 this.inLink = false;
17309 if (cap = this.rules.strong.exec(src)) {
17310 src = src.substring(cap[0].length);
17311 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17316 if (cap = this.rules.em.exec(src)) {
17317 src = src.substring(cap[0].length);
17318 out += this.renderer.em(this.output(cap[2] || cap[1]));
17323 if (cap = this.rules.code.exec(src)) {
17324 src = src.substring(cap[0].length);
17325 out += this.renderer.codespan(escape(cap[2], true));
17330 if (cap = this.rules.br.exec(src)) {
17331 src = src.substring(cap[0].length);
17332 out += this.renderer.br();
17337 if (cap = this.rules.del.exec(src)) {
17338 src = src.substring(cap[0].length);
17339 out += this.renderer.del(this.output(cap[1]));
17344 if (cap = this.rules.text.exec(src)) {
17345 src = src.substring(cap[0].length);
17346 out += this.renderer.text(escape(this.smartypants(cap[0])));
17352 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17363 InlineLexer.prototype.outputLink = function(cap, link) {
17364 var href = escape(link.href)
17365 , title = link.title ? escape(link.title) : null;
17367 return cap[0].charAt(0) !== '!'
17368 ? this.renderer.link(href, title, this.output(cap[1]))
17369 : this.renderer.image(href, title, escape(cap[1]));
17373 * Smartypants Transformations
17376 InlineLexer.prototype.smartypants = function(text) {
17377 if (!this.options.smartypants) { return text; }
17380 .replace(/---/g, '\u2014')
17382 .replace(/--/g, '\u2013')
17384 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
17385 // closing singles & apostrophes
17386 .replace(/'/g, '\u2019')
17388 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
17390 .replace(/"/g, '\u201d')
17392 .replace(/\.{3}/g, '\u2026');
17399 InlineLexer.prototype.mangle = function(text) {
17400 if (!this.options.mangle) { return text; }
17406 for (; i < l; i++) {
17407 ch = text.charCodeAt(i);
17408 if (Math.random() > 0.5) {
17409 ch = 'x' + ch.toString(16);
17411 out += '&#' + ch + ';';
17421 function Renderer(options) {
17422 this.options = options || {};
17425 Renderer.prototype.code = function(code, lang, escaped) {
17426 if (this.options.highlight) {
17427 var out = this.options.highlight(code, lang);
17428 if (out != null && out !== code) {
17433 // hack!!! - it's already escapeD?
17438 return '<pre><code>'
17439 + (escaped ? code : escape(code, true))
17440 + '\n</code></pre>';
17443 return '<pre><code class="'
17444 + this.options.langPrefix
17445 + escape(lang, true)
17447 + (escaped ? code : escape(code, true))
17448 + '\n</code></pre>\n';
17451 Renderer.prototype.blockquote = function(quote) {
17452 return '<blockquote>\n' + quote + '</blockquote>\n';
17455 Renderer.prototype.html = function(html) {
17459 Renderer.prototype.heading = function(text, level, raw) {
17463 + this.options.headerPrefix
17464 + raw.toLowerCase().replace(/[^\w]+/g, '-')
17472 Renderer.prototype.hr = function() {
17473 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
17476 Renderer.prototype.list = function(body, ordered) {
17477 var type = ordered ? 'ol' : 'ul';
17478 return '<' + type + '>\n' + body + '</' + type + '>\n';
17481 Renderer.prototype.listitem = function(text) {
17482 return '<li>' + text + '</li>\n';
17485 Renderer.prototype.paragraph = function(text) {
17486 return '<p>' + text + '</p>\n';
17489 Renderer.prototype.table = function(header, body) {
17490 return '<table class="table table-striped">\n'
17500 Renderer.prototype.tablerow = function(content) {
17501 return '<tr>\n' + content + '</tr>\n';
17504 Renderer.prototype.tablecell = function(content, flags) {
17505 var type = flags.header ? 'th' : 'td';
17506 var tag = flags.align
17507 ? '<' + type + ' style="text-align:' + flags.align + '">'
17508 : '<' + type + '>';
17509 return tag + content + '</' + type + '>\n';
17512 // span level renderer
17513 Renderer.prototype.strong = function(text) {
17514 return '<strong>' + text + '</strong>';
17517 Renderer.prototype.em = function(text) {
17518 return '<em>' + text + '</em>';
17521 Renderer.prototype.codespan = function(text) {
17522 return '<code>' + text + '</code>';
17525 Renderer.prototype.br = function() {
17526 return this.options.xhtml ? '<br/>' : '<br>';
17529 Renderer.prototype.del = function(text) {
17530 return '<del>' + text + '</del>';
17533 Renderer.prototype.link = function(href, title, text) {
17534 if (this.options.sanitize) {
17536 var prot = decodeURIComponent(unescape(href))
17537 .replace(/[^\w:]/g, '')
17542 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
17546 var out = '<a href="' + href + '"';
17548 out += ' title="' + title + '"';
17550 out += '>' + text + '</a>';
17554 Renderer.prototype.image = function(href, title, text) {
17555 var out = '<img src="' + href + '" alt="' + text + '"';
17557 out += ' title="' + title + '"';
17559 out += this.options.xhtml ? '/>' : '>';
17563 Renderer.prototype.text = function(text) {
17568 * Parsing & Compiling
17571 function Parser(options) {
17574 this.options = options || marked.defaults;
17575 this.options.renderer = this.options.renderer || new Renderer;
17576 this.renderer = this.options.renderer;
17577 this.renderer.options = this.options;
17581 * Static Parse Method
17584 Parser.parse = function(src, options, renderer) {
17585 var parser = new Parser(options, renderer);
17586 return parser.parse(src);
17593 Parser.prototype.parse = function(src) {
17594 this.inline = new InlineLexer(src.links, this.options, this.renderer);
17595 this.tokens = src.reverse();
17598 while (this.next()) {
17609 Parser.prototype.next = function() {
17610 return this.token = this.tokens.pop();
17614 * Preview Next Token
17617 Parser.prototype.peek = function() {
17618 return this.tokens[this.tokens.length - 1] || 0;
17622 * Parse Text Tokens
17625 Parser.prototype.parseText = function() {
17626 var body = this.token.text;
17628 while (this.peek().type === 'text') {
17629 body += '\n' + this.next().text;
17632 return this.inline.output(body);
17636 * Parse Current Token
17639 Parser.prototype.tok = function() {
17640 switch (this.token.type) {
17645 return this.renderer.hr();
17648 return this.renderer.heading(
17649 this.inline.output(this.token.text),
17654 return this.renderer.code(this.token.text,
17656 this.token.escaped);
17669 for (i = 0; i < this.token.header.length; i++) {
17670 flags = { header: true, align: this.token.align[i] };
17671 cell += this.renderer.tablecell(
17672 this.inline.output(this.token.header[i]),
17673 { header: true, align: this.token.align[i] }
17676 header += this.renderer.tablerow(cell);
17678 for (i = 0; i < this.token.cells.length; i++) {
17679 row = this.token.cells[i];
17682 for (j = 0; j < row.length; j++) {
17683 cell += this.renderer.tablecell(
17684 this.inline.output(row[j]),
17685 { header: false, align: this.token.align[j] }
17689 body += this.renderer.tablerow(cell);
17691 return this.renderer.table(header, body);
17693 case 'blockquote_start': {
17696 while (this.next().type !== 'blockquote_end') {
17697 body += this.tok();
17700 return this.renderer.blockquote(body);
17702 case 'list_start': {
17704 , ordered = this.token.ordered;
17706 while (this.next().type !== 'list_end') {
17707 body += this.tok();
17710 return this.renderer.list(body, ordered);
17712 case 'list_item_start': {
17715 while (this.next().type !== 'list_item_end') {
17716 body += this.token.type === 'text'
17721 return this.renderer.listitem(body);
17723 case 'loose_item_start': {
17726 while (this.next().type !== 'list_item_end') {
17727 body += this.tok();
17730 return this.renderer.listitem(body);
17733 var html = !this.token.pre && !this.options.pedantic
17734 ? this.inline.output(this.token.text)
17736 return this.renderer.html(html);
17738 case 'paragraph': {
17739 return this.renderer.paragraph(this.inline.output(this.token.text));
17742 return this.renderer.paragraph(this.parseText());
17751 function escape(html, encode) {
17753 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17754 .replace(/</g, '<')
17755 .replace(/>/g, '>')
17756 .replace(/"/g, '"')
17757 .replace(/'/g, ''');
17760 function unescape(html) {
17761 // explicitly match decimal, hex, and named HTML entities
17762 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17763 n = n.toLowerCase();
17764 if (n === 'colon') { return ':'; }
17765 if (n.charAt(0) === '#') {
17766 return n.charAt(1) === 'x'
17767 ? String.fromCharCode(parseInt(n.substring(2), 16))
17768 : String.fromCharCode(+n.substring(1));
17774 function replace(regex, opt) {
17775 regex = regex.source;
17777 return function self(name, val) {
17778 if (!name) { return new RegExp(regex, opt); }
17779 val = val.source || val;
17780 val = val.replace(/(^|[^\[])\^/g, '$1');
17781 regex = regex.replace(name, val);
17789 function merge(obj) {
17794 for (; i < arguments.length; i++) {
17795 target = arguments[i];
17796 for (key in target) {
17797 if (Object.prototype.hasOwnProperty.call(target, key)) {
17798 obj[key] = target[key];
17811 function marked(src, opt, callback) {
17812 if (callback || typeof opt === 'function') {
17818 opt = merge({}, marked.defaults, opt || {});
17820 var highlight = opt.highlight
17826 tokens = Lexer.lex(src, opt)
17828 return callback(e);
17831 pending = tokens.length;
17833 var done = function(err) {
17835 opt.highlight = highlight;
17836 return callback(err);
17842 out = Parser.parse(tokens, opt);
17847 opt.highlight = highlight;
17851 : callback(null, out);
17854 if (!highlight || highlight.length < 3) {
17858 delete opt.highlight;
17860 if (!pending) { return done(); }
17862 for (; i < tokens.length; i++) {
17864 if (token.type !== 'code') {
17865 return --pending || done();
17867 return highlight(token.text, token.lang, function(err, code) {
17868 if (err) { return done(err); }
17869 if (code == null || code === token.text) {
17870 return --pending || done();
17873 token.escaped = true;
17874 --pending || done();
17882 if (opt) { opt = merge({}, marked.defaults, opt); }
17883 return Parser.parse(Lexer.lex(src, opt), opt);
17885 e.message += '\nPlease report this to https://github.com/chjj/marked.';
17886 if ((opt || marked.defaults).silent) {
17887 return '<p>An error occured:</p><pre>'
17888 + escape(e.message + '', true)
17900 marked.setOptions = function(opt) {
17901 merge(marked.defaults, opt);
17905 marked.defaults = {
17916 langPrefix: 'lang-',
17917 smartypants: false,
17919 renderer: new Renderer,
17927 marked.Parser = Parser;
17928 marked.parser = Parser.parse;
17930 marked.Renderer = Renderer;
17932 marked.Lexer = Lexer;
17933 marked.lexer = Lexer.lex;
17935 marked.InlineLexer = InlineLexer;
17936 marked.inlineLexer = InlineLexer.output;
17938 marked.parse = marked;
17940 Roo.Markdown.marked = marked;
17944 * Ext JS Library 1.1.1
17945 * Copyright(c) 2006-2007, Ext JS, LLC.
17947 * Originally Released Under LGPL - original licence link has changed is not relivant.
17950 * <script type="text/javascript">
17956 * These classes are derivatives of the similarly named classes in the YUI Library.
17957 * The original license:
17958 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
17959 * Code licensed under the BSD License:
17960 * http://developer.yahoo.net/yui/license.txt
17965 var Event=Roo.EventManager;
17966 var Dom=Roo.lib.Dom;
17969 * @class Roo.dd.DragDrop
17970 * @extends Roo.util.Observable
17971 * Defines the interface and base operation of items that that can be
17972 * dragged or can be drop targets. It was designed to be extended, overriding
17973 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
17974 * Up to three html elements can be associated with a DragDrop instance:
17976 * <li>linked element: the element that is passed into the constructor.
17977 * This is the element which defines the boundaries for interaction with
17978 * other DragDrop objects.</li>
17979 * <li>handle element(s): The drag operation only occurs if the element that
17980 * was clicked matches a handle element. By default this is the linked
17981 * element, but there are times that you will want only a portion of the
17982 * linked element to initiate the drag operation, and the setHandleElId()
17983 * method provides a way to define this.</li>
17984 * <li>drag element: this represents the element that would be moved along
17985 * with the cursor during a drag operation. By default, this is the linked
17986 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
17987 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
17990 * This class should not be instantiated until the onload event to ensure that
17991 * the associated elements are available.
17992 * The following would define a DragDrop obj that would interact with any
17993 * other DragDrop obj in the "group1" group:
17995 * dd = new Roo.dd.DragDrop("div1", "group1");
17997 * Since none of the event handlers have been implemented, nothing would
17998 * actually happen if you were to run the code above. Normally you would
17999 * override this class or one of the default implementations, but you can
18000 * also override the methods you want on an instance of the class...
18002 * dd.onDragDrop = function(e, id) {
18003 * alert("dd was dropped on " + id);
18007 * @param {String} id of the element that is linked to this instance
18008 * @param {String} sGroup the group of related DragDrop objects
18009 * @param {object} config an object containing configurable attributes
18010 * Valid properties for DragDrop:
18011 * padding, isTarget, maintainOffset, primaryButtonOnly
18013 Roo.dd.DragDrop = function(id, sGroup, config) {
18015 this.init(id, sGroup, config);
18020 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18023 * The id of the element associated with this object. This is what we
18024 * refer to as the "linked element" because the size and position of
18025 * this element is used to determine when the drag and drop objects have
18033 * Configuration attributes passed into the constructor
18040 * The id of the element that will be dragged. By default this is same
18041 * as the linked element , but could be changed to another element. Ex:
18043 * @property dragElId
18050 * the id of the element that initiates the drag operation. By default
18051 * this is the linked element, but could be changed to be a child of this
18052 * element. This lets us do things like only starting the drag when the
18053 * header element within the linked html element is clicked.
18054 * @property handleElId
18061 * An associative array of HTML tags that will be ignored if clicked.
18062 * @property invalidHandleTypes
18063 * @type {string: string}
18065 invalidHandleTypes: null,
18068 * An associative array of ids for elements that will be ignored if clicked
18069 * @property invalidHandleIds
18070 * @type {string: string}
18072 invalidHandleIds: null,
18075 * An indexted array of css class names for elements that will be ignored
18077 * @property invalidHandleClasses
18080 invalidHandleClasses: null,
18083 * The linked element's absolute X position at the time the drag was
18085 * @property startPageX
18092 * The linked element's absolute X position at the time the drag was
18094 * @property startPageY
18101 * The group defines a logical collection of DragDrop objects that are
18102 * related. Instances only get events when interacting with other
18103 * DragDrop object in the same group. This lets us define multiple
18104 * groups using a single DragDrop subclass if we want.
18106 * @type {string: string}
18111 * Individual drag/drop instances can be locked. This will prevent
18112 * onmousedown start drag.
18120 * Lock this instance
18123 lock: function() { this.locked = true; },
18126 * Unlock this instace
18129 unlock: function() { this.locked = false; },
18132 * By default, all insances can be a drop target. This can be disabled by
18133 * setting isTarget to false.
18140 * The padding configured for this drag and drop object for calculating
18141 * the drop zone intersection with this object.
18148 * Cached reference to the linked element
18149 * @property _domRef
18155 * Internal typeof flag
18156 * @property __ygDragDrop
18159 __ygDragDrop: true,
18162 * Set to true when horizontal contraints are applied
18163 * @property constrainX
18170 * Set to true when vertical contraints are applied
18171 * @property constrainY
18178 * The left constraint
18186 * The right constraint
18194 * The up constraint
18203 * The down constraint
18211 * Maintain offsets when we resetconstraints. Set to true when you want
18212 * the position of the element relative to its parent to stay the same
18213 * when the page changes
18215 * @property maintainOffset
18218 maintainOffset: false,
18221 * Array of pixel locations the element will snap to if we specified a
18222 * horizontal graduation/interval. This array is generated automatically
18223 * when you define a tick interval.
18230 * Array of pixel locations the element will snap to if we specified a
18231 * vertical graduation/interval. This array is generated automatically
18232 * when you define a tick interval.
18239 * By default the drag and drop instance will only respond to the primary
18240 * button click (left button for a right-handed mouse). Set to true to
18241 * allow drag and drop to start with any mouse click that is propogated
18243 * @property primaryButtonOnly
18246 primaryButtonOnly: true,
18249 * The availabe property is false until the linked dom element is accessible.
18250 * @property available
18256 * By default, drags can only be initiated if the mousedown occurs in the
18257 * region the linked element is. This is done in part to work around a
18258 * bug in some browsers that mis-report the mousedown if the previous
18259 * mouseup happened outside of the window. This property is set to true
18260 * if outer handles are defined.
18262 * @property hasOuterHandles
18266 hasOuterHandles: false,
18269 * Code that executes immediately before the startDrag event
18270 * @method b4StartDrag
18273 b4StartDrag: function(x, y) { },
18276 * Abstract method called after a drag/drop object is clicked
18277 * and the drag or mousedown time thresholds have beeen met.
18278 * @method startDrag
18279 * @param {int} X click location
18280 * @param {int} Y click location
18282 startDrag: function(x, y) { /* override this */ },
18285 * Code that executes immediately before the onDrag event
18289 b4Drag: function(e) { },
18292 * Abstract method called during the onMouseMove event while dragging an
18295 * @param {Event} e the mousemove event
18297 onDrag: function(e) { /* override this */ },
18300 * Abstract method called when this element fist begins hovering over
18301 * another DragDrop obj
18302 * @method onDragEnter
18303 * @param {Event} e the mousemove event
18304 * @param {String|DragDrop[]} id In POINT mode, the element
18305 * id this is hovering over. In INTERSECT mode, an array of one or more
18306 * dragdrop items being hovered over.
18308 onDragEnter: function(e, id) { /* override this */ },
18311 * Code that executes immediately before the onDragOver event
18312 * @method b4DragOver
18315 b4DragOver: function(e) { },
18318 * Abstract method called when this element is hovering over another
18320 * @method onDragOver
18321 * @param {Event} e the mousemove event
18322 * @param {String|DragDrop[]} id In POINT mode, the element
18323 * id this is hovering over. In INTERSECT mode, an array of dd items
18324 * being hovered over.
18326 onDragOver: function(e, id) { /* override this */ },
18329 * Code that executes immediately before the onDragOut event
18330 * @method b4DragOut
18333 b4DragOut: function(e) { },
18336 * Abstract method called when we are no longer hovering over an element
18337 * @method onDragOut
18338 * @param {Event} e the mousemove event
18339 * @param {String|DragDrop[]} id In POINT mode, the element
18340 * id this was hovering over. In INTERSECT mode, an array of dd items
18341 * that the mouse is no longer over.
18343 onDragOut: function(e, id) { /* override this */ },
18346 * Code that executes immediately before the onDragDrop event
18347 * @method b4DragDrop
18350 b4DragDrop: function(e) { },
18353 * Abstract method called when this item is dropped on another DragDrop
18355 * @method onDragDrop
18356 * @param {Event} e the mouseup event
18357 * @param {String|DragDrop[]} id In POINT mode, the element
18358 * id this was dropped on. In INTERSECT mode, an array of dd items this
18361 onDragDrop: function(e, id) { /* override this */ },
18364 * Abstract method called when this item is dropped on an area with no
18366 * @method onInvalidDrop
18367 * @param {Event} e the mouseup event
18369 onInvalidDrop: function(e) { /* override this */ },
18372 * Code that executes immediately before the endDrag event
18373 * @method b4EndDrag
18376 b4EndDrag: function(e) { },
18379 * Fired when we are done dragging the object
18381 * @param {Event} e the mouseup event
18383 endDrag: function(e) { /* override this */ },
18386 * Code executed immediately before the onMouseDown event
18387 * @method b4MouseDown
18388 * @param {Event} e the mousedown event
18391 b4MouseDown: function(e) { },
18394 * Event handler that fires when a drag/drop obj gets a mousedown
18395 * @method onMouseDown
18396 * @param {Event} e the mousedown event
18398 onMouseDown: function(e) { /* override this */ },
18401 * Event handler that fires when a drag/drop obj gets a mouseup
18402 * @method onMouseUp
18403 * @param {Event} e the mouseup event
18405 onMouseUp: function(e) { /* override this */ },
18408 * Override the onAvailable method to do what is needed after the initial
18409 * position was determined.
18410 * @method onAvailable
18412 onAvailable: function () {
18416 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
18419 defaultPadding : {left:0, right:0, top:0, bottom:0},
18422 * Initializes the drag drop object's constraints to restrict movement to a certain element.
18426 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
18427 { dragElId: "existingProxyDiv" });
18428 dd.startDrag = function(){
18429 this.constrainTo("parent-id");
18432 * Or you can initalize it using the {@link Roo.Element} object:
18434 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
18435 startDrag : function(){
18436 this.constrainTo("parent-id");
18440 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
18441 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
18442 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
18443 * an object containing the sides to pad. For example: {right:10, bottom:10}
18444 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
18446 constrainTo : function(constrainTo, pad, inContent){
18447 if(typeof pad == "number"){
18448 pad = {left: pad, right:pad, top:pad, bottom:pad};
18450 pad = pad || this.defaultPadding;
18451 var b = Roo.get(this.getEl()).getBox();
18452 var ce = Roo.get(constrainTo);
18453 var s = ce.getScroll();
18454 var c, cd = ce.dom;
18455 if(cd == document.body){
18456 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
18459 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
18463 var topSpace = b.y - c.y;
18464 var leftSpace = b.x - c.x;
18466 this.resetConstraints();
18467 this.setXConstraint(leftSpace - (pad.left||0), // left
18468 c.width - leftSpace - b.width - (pad.right||0) //right
18470 this.setYConstraint(topSpace - (pad.top||0), //top
18471 c.height - topSpace - b.height - (pad.bottom||0) //bottom
18476 * Returns a reference to the linked element
18478 * @return {HTMLElement} the html element
18480 getEl: function() {
18481 if (!this._domRef) {
18482 this._domRef = Roo.getDom(this.id);
18485 return this._domRef;
18489 * Returns a reference to the actual element to drag. By default this is
18490 * the same as the html element, but it can be assigned to another
18491 * element. An example of this can be found in Roo.dd.DDProxy
18492 * @method getDragEl
18493 * @return {HTMLElement} the html element
18495 getDragEl: function() {
18496 return Roo.getDom(this.dragElId);
18500 * Sets up the DragDrop object. Must be called in the constructor of any
18501 * Roo.dd.DragDrop subclass
18503 * @param id the id of the linked element
18504 * @param {String} sGroup the group of related items
18505 * @param {object} config configuration attributes
18507 init: function(id, sGroup, config) {
18508 this.initTarget(id, sGroup, config);
18509 if (!Roo.isTouch) {
18510 Event.on(this.id, "mousedown", this.handleMouseDown, this);
18512 Event.on(this.id, "touchstart", this.handleMouseDown, this);
18513 // Event.on(this.id, "selectstart", Event.preventDefault);
18517 * Initializes Targeting functionality only... the object does not
18518 * get a mousedown handler.
18519 * @method initTarget
18520 * @param id the id of the linked element
18521 * @param {String} sGroup the group of related items
18522 * @param {object} config configuration attributes
18524 initTarget: function(id, sGroup, config) {
18526 // configuration attributes
18527 this.config = config || {};
18529 // create a local reference to the drag and drop manager
18530 this.DDM = Roo.dd.DDM;
18531 // initialize the groups array
18534 // assume that we have an element reference instead of an id if the
18535 // parameter is not a string
18536 if (typeof id !== "string") {
18543 // add to an interaction group
18544 this.addToGroup((sGroup) ? sGroup : "default");
18546 // We don't want to register this as the handle with the manager
18547 // so we just set the id rather than calling the setter.
18548 this.handleElId = id;
18550 // the linked element is the element that gets dragged by default
18551 this.setDragElId(id);
18553 // by default, clicked anchors will not start drag operations.
18554 this.invalidHandleTypes = { A: "A" };
18555 this.invalidHandleIds = {};
18556 this.invalidHandleClasses = [];
18558 this.applyConfig();
18560 this.handleOnAvailable();
18564 * Applies the configuration parameters that were passed into the constructor.
18565 * This is supposed to happen at each level through the inheritance chain. So
18566 * a DDProxy implentation will execute apply config on DDProxy, DD, and
18567 * DragDrop in order to get all of the parameters that are available in
18569 * @method applyConfig
18571 applyConfig: function() {
18573 // configurable properties:
18574 // padding, isTarget, maintainOffset, primaryButtonOnly
18575 this.padding = this.config.padding || [0, 0, 0, 0];
18576 this.isTarget = (this.config.isTarget !== false);
18577 this.maintainOffset = (this.config.maintainOffset);
18578 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
18583 * Executed when the linked element is available
18584 * @method handleOnAvailable
18587 handleOnAvailable: function() {
18588 this.available = true;
18589 this.resetConstraints();
18590 this.onAvailable();
18594 * Configures the padding for the target zone in px. Effectively expands
18595 * (or reduces) the virtual object size for targeting calculations.
18596 * Supports css-style shorthand; if only one parameter is passed, all sides
18597 * will have that padding, and if only two are passed, the top and bottom
18598 * will have the first param, the left and right the second.
18599 * @method setPadding
18600 * @param {int} iTop Top pad
18601 * @param {int} iRight Right pad
18602 * @param {int} iBot Bot pad
18603 * @param {int} iLeft Left pad
18605 setPadding: function(iTop, iRight, iBot, iLeft) {
18606 // this.padding = [iLeft, iRight, iTop, iBot];
18607 if (!iRight && 0 !== iRight) {
18608 this.padding = [iTop, iTop, iTop, iTop];
18609 } else if (!iBot && 0 !== iBot) {
18610 this.padding = [iTop, iRight, iTop, iRight];
18612 this.padding = [iTop, iRight, iBot, iLeft];
18617 * Stores the initial placement of the linked element.
18618 * @method setInitialPosition
18619 * @param {int} diffX the X offset, default 0
18620 * @param {int} diffY the Y offset, default 0
18622 setInitPosition: function(diffX, diffY) {
18623 var el = this.getEl();
18625 if (!this.DDM.verifyEl(el)) {
18629 var dx = diffX || 0;
18630 var dy = diffY || 0;
18632 var p = Dom.getXY( el );
18634 this.initPageX = p[0] - dx;
18635 this.initPageY = p[1] - dy;
18637 this.lastPageX = p[0];
18638 this.lastPageY = p[1];
18641 this.setStartPosition(p);
18645 * Sets the start position of the element. This is set when the obj
18646 * is initialized, the reset when a drag is started.
18647 * @method setStartPosition
18648 * @param pos current position (from previous lookup)
18651 setStartPosition: function(pos) {
18652 var p = pos || Dom.getXY( this.getEl() );
18653 this.deltaSetXY = null;
18655 this.startPageX = p[0];
18656 this.startPageY = p[1];
18660 * Add this instance to a group of related drag/drop objects. All
18661 * instances belong to at least one group, and can belong to as many
18662 * groups as needed.
18663 * @method addToGroup
18664 * @param sGroup {string} the name of the group
18666 addToGroup: function(sGroup) {
18667 this.groups[sGroup] = true;
18668 this.DDM.regDragDrop(this, sGroup);
18672 * Remove's this instance from the supplied interaction group
18673 * @method removeFromGroup
18674 * @param {string} sGroup The group to drop
18676 removeFromGroup: function(sGroup) {
18677 if (this.groups[sGroup]) {
18678 delete this.groups[sGroup];
18681 this.DDM.removeDDFromGroup(this, sGroup);
18685 * Allows you to specify that an element other than the linked element
18686 * will be moved with the cursor during a drag
18687 * @method setDragElId
18688 * @param id {string} the id of the element that will be used to initiate the drag
18690 setDragElId: function(id) {
18691 this.dragElId = id;
18695 * Allows you to specify a child of the linked element that should be
18696 * used to initiate the drag operation. An example of this would be if
18697 * you have a content div with text and links. Clicking anywhere in the
18698 * content area would normally start the drag operation. Use this method
18699 * to specify that an element inside of the content div is the element
18700 * that starts the drag operation.
18701 * @method setHandleElId
18702 * @param id {string} the id of the element that will be used to
18703 * initiate the drag.
18705 setHandleElId: function(id) {
18706 if (typeof id !== "string") {
18709 this.handleElId = id;
18710 this.DDM.regHandle(this.id, id);
18714 * Allows you to set an element outside of the linked element as a drag
18716 * @method setOuterHandleElId
18717 * @param id the id of the element that will be used to initiate the drag
18719 setOuterHandleElId: function(id) {
18720 if (typeof id !== "string") {
18723 Event.on(id, "mousedown",
18724 this.handleMouseDown, this);
18725 this.setHandleElId(id);
18727 this.hasOuterHandles = true;
18731 * Remove all drag and drop hooks for this element
18734 unreg: function() {
18735 Event.un(this.id, "mousedown",
18736 this.handleMouseDown);
18737 Event.un(this.id, "touchstart",
18738 this.handleMouseDown);
18739 this._domRef = null;
18740 this.DDM._remove(this);
18743 destroy : function(){
18748 * Returns true if this instance is locked, or the drag drop mgr is locked
18749 * (meaning that all drag/drop is disabled on the page.)
18751 * @return {boolean} true if this obj or all drag/drop is locked, else
18754 isLocked: function() {
18755 return (this.DDM.isLocked() || this.locked);
18759 * Fired when this object is clicked
18760 * @method handleMouseDown
18762 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
18765 handleMouseDown: function(e, oDD){
18767 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
18768 //Roo.log('not touch/ button !=0');
18771 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
18772 return; // double touch..
18776 if (this.isLocked()) {
18777 //Roo.log('locked');
18781 this.DDM.refreshCache(this.groups);
18782 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
18783 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
18784 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
18785 //Roo.log('no outer handes or not over target');
18788 // Roo.log('check validator');
18789 if (this.clickValidator(e)) {
18790 // Roo.log('validate success');
18791 // set the initial element position
18792 this.setStartPosition();
18795 this.b4MouseDown(e);
18796 this.onMouseDown(e);
18798 this.DDM.handleMouseDown(e, this);
18800 this.DDM.stopEvent(e);
18808 clickValidator: function(e) {
18809 var target = e.getTarget();
18810 return ( this.isValidHandleChild(target) &&
18811 (this.id == this.handleElId ||
18812 this.DDM.handleWasClicked(target, this.id)) );
18816 * Allows you to specify a tag name that should not start a drag operation
18817 * when clicked. This is designed to facilitate embedding links within a
18818 * drag handle that do something other than start the drag.
18819 * @method addInvalidHandleType
18820 * @param {string} tagName the type of element to exclude
18822 addInvalidHandleType: function(tagName) {
18823 var type = tagName.toUpperCase();
18824 this.invalidHandleTypes[type] = type;
18828 * Lets you to specify an element id for a child of a drag handle
18829 * that should not initiate a drag
18830 * @method addInvalidHandleId
18831 * @param {string} id the element id of the element you wish to ignore
18833 addInvalidHandleId: function(id) {
18834 if (typeof id !== "string") {
18837 this.invalidHandleIds[id] = id;
18841 * Lets you specify a css class of elements that will not initiate a drag
18842 * @method addInvalidHandleClass
18843 * @param {string} cssClass the class of the elements you wish to ignore
18845 addInvalidHandleClass: function(cssClass) {
18846 this.invalidHandleClasses.push(cssClass);
18850 * Unsets an excluded tag name set by addInvalidHandleType
18851 * @method removeInvalidHandleType
18852 * @param {string} tagName the type of element to unexclude
18854 removeInvalidHandleType: function(tagName) {
18855 var type = tagName.toUpperCase();
18856 // this.invalidHandleTypes[type] = null;
18857 delete this.invalidHandleTypes[type];
18861 * Unsets an invalid handle id
18862 * @method removeInvalidHandleId
18863 * @param {string} id the id of the element to re-enable
18865 removeInvalidHandleId: function(id) {
18866 if (typeof id !== "string") {
18869 delete this.invalidHandleIds[id];
18873 * Unsets an invalid css class
18874 * @method removeInvalidHandleClass
18875 * @param {string} cssClass the class of the element(s) you wish to
18878 removeInvalidHandleClass: function(cssClass) {
18879 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
18880 if (this.invalidHandleClasses[i] == cssClass) {
18881 delete this.invalidHandleClasses[i];
18887 * Checks the tag exclusion list to see if this click should be ignored
18888 * @method isValidHandleChild
18889 * @param {HTMLElement} node the HTMLElement to evaluate
18890 * @return {boolean} true if this is a valid tag type, false if not
18892 isValidHandleChild: function(node) {
18895 // var n = (node.nodeName == "#text") ? node.parentNode : node;
18898 nodeName = node.nodeName.toUpperCase();
18900 nodeName = node.nodeName;
18902 valid = valid && !this.invalidHandleTypes[nodeName];
18903 valid = valid && !this.invalidHandleIds[node.id];
18905 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
18906 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
18915 * Create the array of horizontal tick marks if an interval was specified
18916 * in setXConstraint().
18917 * @method setXTicks
18920 setXTicks: function(iStartX, iTickSize) {
18922 this.xTickSize = iTickSize;
18926 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
18928 this.xTicks[this.xTicks.length] = i;
18933 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
18935 this.xTicks[this.xTicks.length] = i;
18940 this.xTicks.sort(this.DDM.numericSort) ;
18944 * Create the array of vertical tick marks if an interval was specified in
18945 * setYConstraint().
18946 * @method setYTicks
18949 setYTicks: function(iStartY, iTickSize) {
18951 this.yTickSize = iTickSize;
18955 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
18957 this.yTicks[this.yTicks.length] = i;
18962 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
18964 this.yTicks[this.yTicks.length] = i;
18969 this.yTicks.sort(this.DDM.numericSort) ;
18973 * By default, the element can be dragged any place on the screen. Use
18974 * this method to limit the horizontal travel of the element. Pass in
18975 * 0,0 for the parameters if you want to lock the drag to the y axis.
18976 * @method setXConstraint
18977 * @param {int} iLeft the number of pixels the element can move to the left
18978 * @param {int} iRight the number of pixels the element can move to the
18980 * @param {int} iTickSize optional parameter for specifying that the
18982 * should move iTickSize pixels at a time.
18984 setXConstraint: function(iLeft, iRight, iTickSize) {
18985 this.leftConstraint = iLeft;
18986 this.rightConstraint = iRight;
18988 this.minX = this.initPageX - iLeft;
18989 this.maxX = this.initPageX + iRight;
18990 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
18992 this.constrainX = true;
18996 * Clears any constraints applied to this instance. Also clears ticks
18997 * since they can't exist independent of a constraint at this time.
18998 * @method clearConstraints
19000 clearConstraints: function() {
19001 this.constrainX = false;
19002 this.constrainY = false;
19007 * Clears any tick interval defined for this instance
19008 * @method clearTicks
19010 clearTicks: function() {
19011 this.xTicks = null;
19012 this.yTicks = null;
19013 this.xTickSize = 0;
19014 this.yTickSize = 0;
19018 * By default, the element can be dragged any place on the screen. Set
19019 * this to limit the vertical travel of the element. Pass in 0,0 for the
19020 * parameters if you want to lock the drag to the x axis.
19021 * @method setYConstraint
19022 * @param {int} iUp the number of pixels the element can move up
19023 * @param {int} iDown the number of pixels the element can move down
19024 * @param {int} iTickSize optional parameter for specifying that the
19025 * element should move iTickSize pixels at a time.
19027 setYConstraint: function(iUp, iDown, iTickSize) {
19028 this.topConstraint = iUp;
19029 this.bottomConstraint = iDown;
19031 this.minY = this.initPageY - iUp;
19032 this.maxY = this.initPageY + iDown;
19033 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19035 this.constrainY = true;
19040 * resetConstraints must be called if you manually reposition a dd element.
19041 * @method resetConstraints
19042 * @param {boolean} maintainOffset
19044 resetConstraints: function() {
19047 // Maintain offsets if necessary
19048 if (this.initPageX || this.initPageX === 0) {
19049 // figure out how much this thing has moved
19050 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19051 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19053 this.setInitPosition(dx, dy);
19055 // This is the first time we have detected the element's position
19057 this.setInitPosition();
19060 if (this.constrainX) {
19061 this.setXConstraint( this.leftConstraint,
19062 this.rightConstraint,
19066 if (this.constrainY) {
19067 this.setYConstraint( this.topConstraint,
19068 this.bottomConstraint,
19074 * Normally the drag element is moved pixel by pixel, but we can specify
19075 * that it move a number of pixels at a time. This method resolves the
19076 * location when we have it set up like this.
19078 * @param {int} val where we want to place the object
19079 * @param {int[]} tickArray sorted array of valid points
19080 * @return {int} the closest tick
19083 getTick: function(val, tickArray) {
19086 // If tick interval is not defined, it is effectively 1 pixel,
19087 // so we return the value passed to us.
19089 } else if (tickArray[0] >= val) {
19090 // The value is lower than the first tick, so we return the first
19092 return tickArray[0];
19094 for (var i=0, len=tickArray.length; i<len; ++i) {
19096 if (tickArray[next] && tickArray[next] >= val) {
19097 var diff1 = val - tickArray[i];
19098 var diff2 = tickArray[next] - val;
19099 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19103 // The value is larger than the last tick, so we return the last
19105 return tickArray[tickArray.length - 1];
19112 * @return {string} string representation of the dd obj
19114 toString: function() {
19115 return ("DragDrop " + this.id);
19123 * Ext JS Library 1.1.1
19124 * Copyright(c) 2006-2007, Ext JS, LLC.
19126 * Originally Released Under LGPL - original licence link has changed is not relivant.
19129 * <script type="text/javascript">
19134 * The drag and drop utility provides a framework for building drag and drop
19135 * applications. In addition to enabling drag and drop for specific elements,
19136 * the drag and drop elements are tracked by the manager class, and the
19137 * interactions between the various elements are tracked during the drag and
19138 * the implementing code is notified about these important moments.
19141 // Only load the library once. Rewriting the manager class would orphan
19142 // existing drag and drop instances.
19143 if (!Roo.dd.DragDropMgr) {
19146 * @class Roo.dd.DragDropMgr
19147 * DragDropMgr is a singleton that tracks the element interaction for
19148 * all DragDrop items in the window. Generally, you will not call
19149 * this class directly, but it does have helper methods that could
19150 * be useful in your DragDrop implementations.
19153 Roo.dd.DragDropMgr = function() {
19155 var Event = Roo.EventManager;
19160 * Two dimensional Array of registered DragDrop objects. The first
19161 * dimension is the DragDrop item group, the second the DragDrop
19164 * @type {string: string}
19171 * Array of element ids defined as drag handles. Used to determine
19172 * if the element that generated the mousedown event is actually the
19173 * handle and not the html element itself.
19174 * @property handleIds
19175 * @type {string: string}
19182 * the DragDrop object that is currently being dragged
19183 * @property dragCurrent
19191 * the DragDrop object(s) that are being hovered over
19192 * @property dragOvers
19200 * the X distance between the cursor and the object being dragged
19209 * the Y distance between the cursor and the object being dragged
19218 * Flag to determine if we should prevent the default behavior of the
19219 * events we define. By default this is true, but this can be set to
19220 * false if you need the default behavior (not recommended)
19221 * @property preventDefault
19225 preventDefault: true,
19228 * Flag to determine if we should stop the propagation of the events
19229 * we generate. This is true by default but you may want to set it to
19230 * false if the html element contains other features that require the
19232 * @property stopPropagation
19236 stopPropagation: true,
19239 * Internal flag that is set to true when drag and drop has been
19241 * @property initialized
19248 * All drag and drop can be disabled.
19256 * Called the first time an element is registered.
19262 this.initialized = true;
19266 * In point mode, drag and drop interaction is defined by the
19267 * location of the cursor during the drag/drop
19275 * In intersect mode, drag and drop interactio nis defined by the
19276 * overlap of two or more drag and drop objects.
19277 * @property INTERSECT
19284 * The current drag and drop mode. Default: POINT
19292 * Runs method on all drag and drop objects
19293 * @method _execOnAll
19297 _execOnAll: function(sMethod, args) {
19298 for (var i in this.ids) {
19299 for (var j in this.ids[i]) {
19300 var oDD = this.ids[i][j];
19301 if (! this.isTypeOfDD(oDD)) {
19304 oDD[sMethod].apply(oDD, args);
19310 * Drag and drop initialization. Sets up the global event handlers
19315 _onLoad: function() {
19319 if (!Roo.isTouch) {
19320 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19321 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19323 Event.on(document, "touchend", this.handleMouseUp, this, true);
19324 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19326 Event.on(window, "unload", this._onUnload, this, true);
19327 Event.on(window, "resize", this._onResize, this, true);
19328 // Event.on(window, "mouseout", this._test);
19333 * Reset constraints on all drag and drop objs
19334 * @method _onResize
19338 _onResize: function(e) {
19339 this._execOnAll("resetConstraints", []);
19343 * Lock all drag and drop functionality
19347 lock: function() { this.locked = true; },
19350 * Unlock all drag and drop functionality
19354 unlock: function() { this.locked = false; },
19357 * Is drag and drop locked?
19359 * @return {boolean} True if drag and drop is locked, false otherwise.
19362 isLocked: function() { return this.locked; },
19365 * Location cache that is set for all drag drop objects when a drag is
19366 * initiated, cleared when the drag is finished.
19367 * @property locationCache
19374 * Set useCache to false if you want to force object the lookup of each
19375 * drag and drop linked element constantly during a drag.
19376 * @property useCache
19383 * The number of pixels that the mouse needs to move after the
19384 * mousedown before the drag is initiated. Default=3;
19385 * @property clickPixelThresh
19389 clickPixelThresh: 3,
19392 * The number of milliseconds after the mousedown event to initiate the
19393 * drag if we don't get a mouseup event. Default=1000
19394 * @property clickTimeThresh
19398 clickTimeThresh: 350,
19401 * Flag that indicates that either the drag pixel threshold or the
19402 * mousdown time threshold has been met
19403 * @property dragThreshMet
19408 dragThreshMet: false,
19411 * Timeout used for the click time threshold
19412 * @property clickTimeout
19417 clickTimeout: null,
19420 * The X position of the mousedown event stored for later use when a
19421 * drag threshold is met.
19430 * The Y position of the mousedown event stored for later use when a
19431 * drag threshold is met.
19440 * Each DragDrop instance must be registered with the DragDropMgr.
19441 * This is executed in DragDrop.init()
19442 * @method regDragDrop
19443 * @param {DragDrop} oDD the DragDrop object to register
19444 * @param {String} sGroup the name of the group this element belongs to
19447 regDragDrop: function(oDD, sGroup) {
19448 if (!this.initialized) { this.init(); }
19450 if (!this.ids[sGroup]) {
19451 this.ids[sGroup] = {};
19453 this.ids[sGroup][oDD.id] = oDD;
19457 * Removes the supplied dd instance from the supplied group. Executed
19458 * by DragDrop.removeFromGroup, so don't call this function directly.
19459 * @method removeDDFromGroup
19463 removeDDFromGroup: function(oDD, sGroup) {
19464 if (!this.ids[sGroup]) {
19465 this.ids[sGroup] = {};
19468 var obj = this.ids[sGroup];
19469 if (obj && obj[oDD.id]) {
19470 delete obj[oDD.id];
19475 * Unregisters a drag and drop item. This is executed in
19476 * DragDrop.unreg, use that method instead of calling this directly.
19481 _remove: function(oDD) {
19482 for (var g in oDD.groups) {
19483 if (g && this.ids[g][oDD.id]) {
19484 delete this.ids[g][oDD.id];
19487 delete this.handleIds[oDD.id];
19491 * Each DragDrop handle element must be registered. This is done
19492 * automatically when executing DragDrop.setHandleElId()
19493 * @method regHandle
19494 * @param {String} sDDId the DragDrop id this element is a handle for
19495 * @param {String} sHandleId the id of the element that is the drag
19499 regHandle: function(sDDId, sHandleId) {
19500 if (!this.handleIds[sDDId]) {
19501 this.handleIds[sDDId] = {};
19503 this.handleIds[sDDId][sHandleId] = sHandleId;
19507 * Utility function to determine if a given element has been
19508 * registered as a drag drop item.
19509 * @method isDragDrop
19510 * @param {String} id the element id to check
19511 * @return {boolean} true if this element is a DragDrop item,
19515 isDragDrop: function(id) {
19516 return ( this.getDDById(id) ) ? true : false;
19520 * Returns the drag and drop instances that are in all groups the
19521 * passed in instance belongs to.
19522 * @method getRelated
19523 * @param {DragDrop} p_oDD the obj to get related data for
19524 * @param {boolean} bTargetsOnly if true, only return targetable objs
19525 * @return {DragDrop[]} the related instances
19528 getRelated: function(p_oDD, bTargetsOnly) {
19530 for (var i in p_oDD.groups) {
19531 for (j in this.ids[i]) {
19532 var dd = this.ids[i][j];
19533 if (! this.isTypeOfDD(dd)) {
19536 if (!bTargetsOnly || dd.isTarget) {
19537 oDDs[oDDs.length] = dd;
19546 * Returns true if the specified dd target is a legal target for
19547 * the specifice drag obj
19548 * @method isLegalTarget
19549 * @param {DragDrop} the drag obj
19550 * @param {DragDrop} the target
19551 * @return {boolean} true if the target is a legal target for the
19555 isLegalTarget: function (oDD, oTargetDD) {
19556 var targets = this.getRelated(oDD, true);
19557 for (var i=0, len=targets.length;i<len;++i) {
19558 if (targets[i].id == oTargetDD.id) {
19567 * My goal is to be able to transparently determine if an object is
19568 * typeof DragDrop, and the exact subclass of DragDrop. typeof
19569 * returns "object", oDD.constructor.toString() always returns
19570 * "DragDrop" and not the name of the subclass. So for now it just
19571 * evaluates a well-known variable in DragDrop.
19572 * @method isTypeOfDD
19573 * @param {Object} the object to evaluate
19574 * @return {boolean} true if typeof oDD = DragDrop
19577 isTypeOfDD: function (oDD) {
19578 return (oDD && oDD.__ygDragDrop);
19582 * Utility function to determine if a given element has been
19583 * registered as a drag drop handle for the given Drag Drop object.
19585 * @param {String} id the element id to check
19586 * @return {boolean} true if this element is a DragDrop handle, false
19590 isHandle: function(sDDId, sHandleId) {
19591 return ( this.handleIds[sDDId] &&
19592 this.handleIds[sDDId][sHandleId] );
19596 * Returns the DragDrop instance for a given id
19597 * @method getDDById
19598 * @param {String} id the id of the DragDrop object
19599 * @return {DragDrop} the drag drop object, null if it is not found
19602 getDDById: function(id) {
19603 for (var i in this.ids) {
19604 if (this.ids[i][id]) {
19605 return this.ids[i][id];
19612 * Fired after a registered DragDrop object gets the mousedown event.
19613 * Sets up the events required to track the object being dragged
19614 * @method handleMouseDown
19615 * @param {Event} e the event
19616 * @param oDD the DragDrop object being dragged
19620 handleMouseDown: function(e, oDD) {
19622 Roo.QuickTips.disable();
19624 this.currentTarget = e.getTarget();
19626 this.dragCurrent = oDD;
19628 var el = oDD.getEl();
19630 // track start position
19631 this.startX = e.getPageX();
19632 this.startY = e.getPageY();
19634 this.deltaX = this.startX - el.offsetLeft;
19635 this.deltaY = this.startY - el.offsetTop;
19637 this.dragThreshMet = false;
19639 this.clickTimeout = setTimeout(
19641 var DDM = Roo.dd.DDM;
19642 DDM.startDrag(DDM.startX, DDM.startY);
19644 this.clickTimeThresh );
19648 * Fired when either the drag pixel threshol or the mousedown hold
19649 * time threshold has been met.
19650 * @method startDrag
19651 * @param x {int} the X position of the original mousedown
19652 * @param y {int} the Y position of the original mousedown
19655 startDrag: function(x, y) {
19656 clearTimeout(this.clickTimeout);
19657 if (this.dragCurrent) {
19658 this.dragCurrent.b4StartDrag(x, y);
19659 this.dragCurrent.startDrag(x, y);
19661 this.dragThreshMet = true;
19665 * Internal function to handle the mouseup event. Will be invoked
19666 * from the context of the document.
19667 * @method handleMouseUp
19668 * @param {Event} e the event
19672 handleMouseUp: function(e) {
19675 Roo.QuickTips.enable();
19677 if (! this.dragCurrent) {
19681 clearTimeout(this.clickTimeout);
19683 if (this.dragThreshMet) {
19684 this.fireEvents(e, true);
19694 * Utility to stop event propagation and event default, if these
19695 * features are turned on.
19696 * @method stopEvent
19697 * @param {Event} e the event as returned by this.getEvent()
19700 stopEvent: function(e){
19701 if(this.stopPropagation) {
19702 e.stopPropagation();
19705 if (this.preventDefault) {
19706 e.preventDefault();
19711 * Internal function to clean up event handlers after the drag
19712 * operation is complete
19714 * @param {Event} e the event
19718 stopDrag: function(e) {
19719 // Fire the drag end event for the item that was dragged
19720 if (this.dragCurrent) {
19721 if (this.dragThreshMet) {
19722 this.dragCurrent.b4EndDrag(e);
19723 this.dragCurrent.endDrag(e);
19726 this.dragCurrent.onMouseUp(e);
19729 this.dragCurrent = null;
19730 this.dragOvers = {};
19734 * Internal function to handle the mousemove event. Will be invoked
19735 * from the context of the html element.
19737 * @TODO figure out what we can do about mouse events lost when the
19738 * user drags objects beyond the window boundary. Currently we can
19739 * detect this in internet explorer by verifying that the mouse is
19740 * down during the mousemove event. Firefox doesn't give us the
19741 * button state on the mousemove event.
19742 * @method handleMouseMove
19743 * @param {Event} e the event
19747 handleMouseMove: function(e) {
19748 if (! this.dragCurrent) {
19752 // var button = e.which || e.button;
19754 // check for IE mouseup outside of page boundary
19755 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
19757 return this.handleMouseUp(e);
19760 if (!this.dragThreshMet) {
19761 var diffX = Math.abs(this.startX - e.getPageX());
19762 var diffY = Math.abs(this.startY - e.getPageY());
19763 if (diffX > this.clickPixelThresh ||
19764 diffY > this.clickPixelThresh) {
19765 this.startDrag(this.startX, this.startY);
19769 if (this.dragThreshMet) {
19770 this.dragCurrent.b4Drag(e);
19771 this.dragCurrent.onDrag(e);
19772 if(!this.dragCurrent.moveOnly){
19773 this.fireEvents(e, false);
19783 * Iterates over all of the DragDrop elements to find ones we are
19784 * hovering over or dropping on
19785 * @method fireEvents
19786 * @param {Event} e the event
19787 * @param {boolean} isDrop is this a drop op or a mouseover op?
19791 fireEvents: function(e, isDrop) {
19792 var dc = this.dragCurrent;
19794 // If the user did the mouse up outside of the window, we could
19795 // get here even though we have ended the drag.
19796 if (!dc || dc.isLocked()) {
19800 var pt = e.getPoint();
19802 // cache the previous dragOver array
19808 var enterEvts = [];
19810 // Check to see if the object(s) we were hovering over is no longer
19811 // being hovered over so we can fire the onDragOut event
19812 for (var i in this.dragOvers) {
19814 var ddo = this.dragOvers[i];
19816 if (! this.isTypeOfDD(ddo)) {
19820 if (! this.isOverTarget(pt, ddo, this.mode)) {
19821 outEvts.push( ddo );
19824 oldOvers[i] = true;
19825 delete this.dragOvers[i];
19828 for (var sGroup in dc.groups) {
19830 if ("string" != typeof sGroup) {
19834 for (i in this.ids[sGroup]) {
19835 var oDD = this.ids[sGroup][i];
19836 if (! this.isTypeOfDD(oDD)) {
19840 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
19841 if (this.isOverTarget(pt, oDD, this.mode)) {
19842 // look for drop interactions
19844 dropEvts.push( oDD );
19845 // look for drag enter and drag over interactions
19848 // initial drag over: dragEnter fires
19849 if (!oldOvers[oDD.id]) {
19850 enterEvts.push( oDD );
19851 // subsequent drag overs: dragOver fires
19853 overEvts.push( oDD );
19856 this.dragOvers[oDD.id] = oDD;
19864 if (outEvts.length) {
19865 dc.b4DragOut(e, outEvts);
19866 dc.onDragOut(e, outEvts);
19869 if (enterEvts.length) {
19870 dc.onDragEnter(e, enterEvts);
19873 if (overEvts.length) {
19874 dc.b4DragOver(e, overEvts);
19875 dc.onDragOver(e, overEvts);
19878 if (dropEvts.length) {
19879 dc.b4DragDrop(e, dropEvts);
19880 dc.onDragDrop(e, dropEvts);
19884 // fire dragout events
19886 for (i=0, len=outEvts.length; i<len; ++i) {
19887 dc.b4DragOut(e, outEvts[i].id);
19888 dc.onDragOut(e, outEvts[i].id);
19891 // fire enter events
19892 for (i=0,len=enterEvts.length; i<len; ++i) {
19893 // dc.b4DragEnter(e, oDD.id);
19894 dc.onDragEnter(e, enterEvts[i].id);
19897 // fire over events
19898 for (i=0,len=overEvts.length; i<len; ++i) {
19899 dc.b4DragOver(e, overEvts[i].id);
19900 dc.onDragOver(e, overEvts[i].id);
19903 // fire drop events
19904 for (i=0, len=dropEvts.length; i<len; ++i) {
19905 dc.b4DragDrop(e, dropEvts[i].id);
19906 dc.onDragDrop(e, dropEvts[i].id);
19911 // notify about a drop that did not find a target
19912 if (isDrop && !dropEvts.length) {
19913 dc.onInvalidDrop(e);
19919 * Helper function for getting the best match from the list of drag
19920 * and drop objects returned by the drag and drop events when we are
19921 * in INTERSECT mode. It returns either the first object that the
19922 * cursor is over, or the object that has the greatest overlap with
19923 * the dragged element.
19924 * @method getBestMatch
19925 * @param {DragDrop[]} dds The array of drag and drop objects
19927 * @return {DragDrop} The best single match
19930 getBestMatch: function(dds) {
19932 // Return null if the input is not what we expect
19933 //if (!dds || !dds.length || dds.length == 0) {
19935 // If there is only one item, it wins
19936 //} else if (dds.length == 1) {
19938 var len = dds.length;
19943 // Loop through the targeted items
19944 for (var i=0; i<len; ++i) {
19946 // If the cursor is over the object, it wins. If the
19947 // cursor is over multiple matches, the first one we come
19949 if (dd.cursorIsOver) {
19952 // Otherwise the object with the most overlap wins
19955 winner.overlap.getArea() < dd.overlap.getArea()) {
19966 * Refreshes the cache of the top-left and bottom-right points of the
19967 * drag and drop objects in the specified group(s). This is in the
19968 * format that is stored in the drag and drop instance, so typical
19971 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
19975 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
19977 * @TODO this really should be an indexed array. Alternatively this
19978 * method could accept both.
19979 * @method refreshCache
19980 * @param {Object} groups an associative array of groups to refresh
19983 refreshCache: function(groups) {
19984 for (var sGroup in groups) {
19985 if ("string" != typeof sGroup) {
19988 for (var i in this.ids[sGroup]) {
19989 var oDD = this.ids[sGroup][i];
19991 if (this.isTypeOfDD(oDD)) {
19992 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
19993 var loc = this.getLocation(oDD);
19995 this.locationCache[oDD.id] = loc;
19997 delete this.locationCache[oDD.id];
19998 // this will unregister the drag and drop object if
19999 // the element is not in a usable state
20008 * This checks to make sure an element exists and is in the DOM. The
20009 * main purpose is to handle cases where innerHTML is used to remove
20010 * drag and drop objects from the DOM. IE provides an 'unspecified
20011 * error' when trying to access the offsetParent of such an element
20013 * @param {HTMLElement} el the element to check
20014 * @return {boolean} true if the element looks usable
20017 verifyEl: function(el) {
20022 parent = el.offsetParent;
20025 parent = el.offsetParent;
20036 * Returns a Region object containing the drag and drop element's position
20037 * and size, including the padding configured for it
20038 * @method getLocation
20039 * @param {DragDrop} oDD the drag and drop object to get the
20041 * @return {Roo.lib.Region} a Region object representing the total area
20042 * the element occupies, including any padding
20043 * the instance is configured for.
20046 getLocation: function(oDD) {
20047 if (! this.isTypeOfDD(oDD)) {
20051 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20054 pos= Roo.lib.Dom.getXY(el);
20062 x2 = x1 + el.offsetWidth;
20064 y2 = y1 + el.offsetHeight;
20066 t = y1 - oDD.padding[0];
20067 r = x2 + oDD.padding[1];
20068 b = y2 + oDD.padding[2];
20069 l = x1 - oDD.padding[3];
20071 return new Roo.lib.Region( t, r, b, l );
20075 * Checks the cursor location to see if it over the target
20076 * @method isOverTarget
20077 * @param {Roo.lib.Point} pt The point to evaluate
20078 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20079 * @return {boolean} true if the mouse is over the target
20083 isOverTarget: function(pt, oTarget, intersect) {
20084 // use cache if available
20085 var loc = this.locationCache[oTarget.id];
20086 if (!loc || !this.useCache) {
20087 loc = this.getLocation(oTarget);
20088 this.locationCache[oTarget.id] = loc;
20096 oTarget.cursorIsOver = loc.contains( pt );
20098 // DragDrop is using this as a sanity check for the initial mousedown
20099 // in this case we are done. In POINT mode, if the drag obj has no
20100 // contraints, we are also done. Otherwise we need to evaluate the
20101 // location of the target as related to the actual location of the
20102 // dragged element.
20103 var dc = this.dragCurrent;
20104 if (!dc || !dc.getTargetCoord ||
20105 (!intersect && !dc.constrainX && !dc.constrainY)) {
20106 return oTarget.cursorIsOver;
20109 oTarget.overlap = null;
20111 // Get the current location of the drag element, this is the
20112 // location of the mouse event less the delta that represents
20113 // where the original mousedown happened on the element. We
20114 // need to consider constraints and ticks as well.
20115 var pos = dc.getTargetCoord(pt.x, pt.y);
20117 var el = dc.getDragEl();
20118 var curRegion = new Roo.lib.Region( pos.y,
20119 pos.x + el.offsetWidth,
20120 pos.y + el.offsetHeight,
20123 var overlap = curRegion.intersect(loc);
20126 oTarget.overlap = overlap;
20127 return (intersect) ? true : oTarget.cursorIsOver;
20134 * unload event handler
20135 * @method _onUnload
20139 _onUnload: function(e, me) {
20140 Roo.dd.DragDropMgr.unregAll();
20144 * Cleans up the drag and drop events and objects.
20149 unregAll: function() {
20151 if (this.dragCurrent) {
20153 this.dragCurrent = null;
20156 this._execOnAll("unreg", []);
20158 for (i in this.elementCache) {
20159 delete this.elementCache[i];
20162 this.elementCache = {};
20167 * A cache of DOM elements
20168 * @property elementCache
20175 * Get the wrapper for the DOM element specified
20176 * @method getElWrapper
20177 * @param {String} id the id of the element to get
20178 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20180 * @deprecated This wrapper isn't that useful
20183 getElWrapper: function(id) {
20184 var oWrapper = this.elementCache[id];
20185 if (!oWrapper || !oWrapper.el) {
20186 oWrapper = this.elementCache[id] =
20187 new this.ElementWrapper(Roo.getDom(id));
20193 * Returns the actual DOM element
20194 * @method getElement
20195 * @param {String} id the id of the elment to get
20196 * @return {Object} The element
20197 * @deprecated use Roo.getDom instead
20200 getElement: function(id) {
20201 return Roo.getDom(id);
20205 * Returns the style property for the DOM element (i.e.,
20206 * document.getElById(id).style)
20208 * @param {String} id the id of the elment to get
20209 * @return {Object} The style property of the element
20210 * @deprecated use Roo.getDom instead
20213 getCss: function(id) {
20214 var el = Roo.getDom(id);
20215 return (el) ? el.style : null;
20219 * Inner class for cached elements
20220 * @class DragDropMgr.ElementWrapper
20225 ElementWrapper: function(el) {
20230 this.el = el || null;
20235 this.id = this.el && el.id;
20237 * A reference to the style property
20240 this.css = this.el && el.style;
20244 * Returns the X position of an html element
20246 * @param el the element for which to get the position
20247 * @return {int} the X coordinate
20249 * @deprecated use Roo.lib.Dom.getX instead
20252 getPosX: function(el) {
20253 return Roo.lib.Dom.getX(el);
20257 * Returns the Y position of an html element
20259 * @param el the element for which to get the position
20260 * @return {int} the Y coordinate
20261 * @deprecated use Roo.lib.Dom.getY instead
20264 getPosY: function(el) {
20265 return Roo.lib.Dom.getY(el);
20269 * Swap two nodes. In IE, we use the native method, for others we
20270 * emulate the IE behavior
20272 * @param n1 the first node to swap
20273 * @param n2 the other node to swap
20276 swapNode: function(n1, n2) {
20280 var p = n2.parentNode;
20281 var s = n2.nextSibling;
20284 p.insertBefore(n1, n2);
20285 } else if (n2 == n1.nextSibling) {
20286 p.insertBefore(n2, n1);
20288 n1.parentNode.replaceChild(n2, n1);
20289 p.insertBefore(n1, s);
20295 * Returns the current scroll position
20296 * @method getScroll
20300 getScroll: function () {
20301 var t, l, dde=document.documentElement, db=document.body;
20302 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20304 l = dde.scrollLeft;
20311 return { top: t, left: l };
20315 * Returns the specified element style property
20317 * @param {HTMLElement} el the element
20318 * @param {string} styleProp the style property
20319 * @return {string} The value of the style property
20320 * @deprecated use Roo.lib.Dom.getStyle
20323 getStyle: function(el, styleProp) {
20324 return Roo.fly(el).getStyle(styleProp);
20328 * Gets the scrollTop
20329 * @method getScrollTop
20330 * @return {int} the document's scrollTop
20333 getScrollTop: function () { return this.getScroll().top; },
20336 * Gets the scrollLeft
20337 * @method getScrollLeft
20338 * @return {int} the document's scrollTop
20341 getScrollLeft: function () { return this.getScroll().left; },
20344 * Sets the x/y position of an element to the location of the
20347 * @param {HTMLElement} moveEl The element to move
20348 * @param {HTMLElement} targetEl The position reference element
20351 moveToEl: function (moveEl, targetEl) {
20352 var aCoord = Roo.lib.Dom.getXY(targetEl);
20353 Roo.lib.Dom.setXY(moveEl, aCoord);
20357 * Numeric array sort function
20358 * @method numericSort
20361 numericSort: function(a, b) { return (a - b); },
20365 * @property _timeoutCount
20372 * Trying to make the load order less important. Without this we get
20373 * an error if this file is loaded before the Event Utility.
20374 * @method _addListeners
20378 _addListeners: function() {
20379 var DDM = Roo.dd.DDM;
20380 if ( Roo.lib.Event && document ) {
20383 if (DDM._timeoutCount > 2000) {
20385 setTimeout(DDM._addListeners, 10);
20386 if (document && document.body) {
20387 DDM._timeoutCount += 1;
20394 * Recursively searches the immediate parent and all child nodes for
20395 * the handle element in order to determine wheter or not it was
20397 * @method handleWasClicked
20398 * @param node the html element to inspect
20401 handleWasClicked: function(node, id) {
20402 if (this.isHandle(id, node.id)) {
20405 // check to see if this is a text node child of the one we want
20406 var p = node.parentNode;
20409 if (this.isHandle(id, p.id)) {
20424 // shorter alias, save a few bytes
20425 Roo.dd.DDM = Roo.dd.DragDropMgr;
20426 Roo.dd.DDM._addListeners();
20430 * Ext JS Library 1.1.1
20431 * Copyright(c) 2006-2007, Ext JS, LLC.
20433 * Originally Released Under LGPL - original licence link has changed is not relivant.
20436 * <script type="text/javascript">
20441 * A DragDrop implementation where the linked element follows the
20442 * mouse cursor during a drag.
20443 * @extends Roo.dd.DragDrop
20445 * @param {String} id the id of the linked element
20446 * @param {String} sGroup the group of related DragDrop items
20447 * @param {object} config an object containing configurable attributes
20448 * Valid properties for DD:
20451 Roo.dd.DD = function(id, sGroup, config) {
20453 this.init(id, sGroup, config);
20457 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
20460 * When set to true, the utility automatically tries to scroll the browser
20461 * window wehn a drag and drop element is dragged near the viewport boundary.
20462 * Defaults to true.
20469 * Sets the pointer offset to the distance between the linked element's top
20470 * left corner and the location the element was clicked
20471 * @method autoOffset
20472 * @param {int} iPageX the X coordinate of the click
20473 * @param {int} iPageY the Y coordinate of the click
20475 autoOffset: function(iPageX, iPageY) {
20476 var x = iPageX - this.startPageX;
20477 var y = iPageY - this.startPageY;
20478 this.setDelta(x, y);
20482 * Sets the pointer offset. You can call this directly to force the
20483 * offset to be in a particular location (e.g., pass in 0,0 to set it
20484 * to the center of the object)
20486 * @param {int} iDeltaX the distance from the left
20487 * @param {int} iDeltaY the distance from the top
20489 setDelta: function(iDeltaX, iDeltaY) {
20490 this.deltaX = iDeltaX;
20491 this.deltaY = iDeltaY;
20495 * Sets the drag element to the location of the mousedown or click event,
20496 * maintaining the cursor location relative to the location on the element
20497 * that was clicked. Override this if you want to place the element in a
20498 * location other than where the cursor is.
20499 * @method setDragElPos
20500 * @param {int} iPageX the X coordinate of the mousedown or drag event
20501 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20503 setDragElPos: function(iPageX, iPageY) {
20504 // the first time we do this, we are going to check to make sure
20505 // the element has css positioning
20507 var el = this.getDragEl();
20508 this.alignElWithMouse(el, iPageX, iPageY);
20512 * Sets the element to the location of the mousedown or click event,
20513 * maintaining the cursor location relative to the location on the element
20514 * that was clicked. Override this if you want to place the element in a
20515 * location other than where the cursor is.
20516 * @method alignElWithMouse
20517 * @param {HTMLElement} el the element to move
20518 * @param {int} iPageX the X coordinate of the mousedown or drag event
20519 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20521 alignElWithMouse: function(el, iPageX, iPageY) {
20522 var oCoord = this.getTargetCoord(iPageX, iPageY);
20523 var fly = el.dom ? el : Roo.fly(el);
20524 if (!this.deltaSetXY) {
20525 var aCoord = [oCoord.x, oCoord.y];
20527 var newLeft = fly.getLeft(true);
20528 var newTop = fly.getTop(true);
20529 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
20531 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
20534 this.cachePosition(oCoord.x, oCoord.y);
20535 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
20540 * Saves the most recent position so that we can reset the constraints and
20541 * tick marks on-demand. We need to know this so that we can calculate the
20542 * number of pixels the element is offset from its original position.
20543 * @method cachePosition
20544 * @param iPageX the current x position (optional, this just makes it so we
20545 * don't have to look it up again)
20546 * @param iPageY the current y position (optional, this just makes it so we
20547 * don't have to look it up again)
20549 cachePosition: function(iPageX, iPageY) {
20551 this.lastPageX = iPageX;
20552 this.lastPageY = iPageY;
20554 var aCoord = Roo.lib.Dom.getXY(this.getEl());
20555 this.lastPageX = aCoord[0];
20556 this.lastPageY = aCoord[1];
20561 * Auto-scroll the window if the dragged object has been moved beyond the
20562 * visible window boundary.
20563 * @method autoScroll
20564 * @param {int} x the drag element's x position
20565 * @param {int} y the drag element's y position
20566 * @param {int} h the height of the drag element
20567 * @param {int} w the width of the drag element
20570 autoScroll: function(x, y, h, w) {
20573 // The client height
20574 var clientH = Roo.lib.Dom.getViewWidth();
20576 // The client width
20577 var clientW = Roo.lib.Dom.getViewHeight();
20579 // The amt scrolled down
20580 var st = this.DDM.getScrollTop();
20582 // The amt scrolled right
20583 var sl = this.DDM.getScrollLeft();
20585 // Location of the bottom of the element
20588 // Location of the right of the element
20591 // The distance from the cursor to the bottom of the visible area,
20592 // adjusted so that we don't scroll if the cursor is beyond the
20593 // element drag constraints
20594 var toBot = (clientH + st - y - this.deltaY);
20596 // The distance from the cursor to the right of the visible area
20597 var toRight = (clientW + sl - x - this.deltaX);
20600 // How close to the edge the cursor must be before we scroll
20601 // var thresh = (document.all) ? 100 : 40;
20604 // How many pixels to scroll per autoscroll op. This helps to reduce
20605 // clunky scrolling. IE is more sensitive about this ... it needs this
20606 // value to be higher.
20607 var scrAmt = (document.all) ? 80 : 30;
20609 // Scroll down if we are near the bottom of the visible page and the
20610 // obj extends below the crease
20611 if ( bot > clientH && toBot < thresh ) {
20612 window.scrollTo(sl, st + scrAmt);
20615 // Scroll up if the window is scrolled down and the top of the object
20616 // goes above the top border
20617 if ( y < st && st > 0 && y - st < thresh ) {
20618 window.scrollTo(sl, st - scrAmt);
20621 // Scroll right if the obj is beyond the right border and the cursor is
20622 // near the border.
20623 if ( right > clientW && toRight < thresh ) {
20624 window.scrollTo(sl + scrAmt, st);
20627 // Scroll left if the window has been scrolled to the right and the obj
20628 // extends past the left border
20629 if ( x < sl && sl > 0 && x - sl < thresh ) {
20630 window.scrollTo(sl - scrAmt, st);
20636 * Finds the location the element should be placed if we want to move
20637 * it to where the mouse location less the click offset would place us.
20638 * @method getTargetCoord
20639 * @param {int} iPageX the X coordinate of the click
20640 * @param {int} iPageY the Y coordinate of the click
20641 * @return an object that contains the coordinates (Object.x and Object.y)
20644 getTargetCoord: function(iPageX, iPageY) {
20647 var x = iPageX - this.deltaX;
20648 var y = iPageY - this.deltaY;
20650 if (this.constrainX) {
20651 if (x < this.minX) { x = this.minX; }
20652 if (x > this.maxX) { x = this.maxX; }
20655 if (this.constrainY) {
20656 if (y < this.minY) { y = this.minY; }
20657 if (y > this.maxY) { y = this.maxY; }
20660 x = this.getTick(x, this.xTicks);
20661 y = this.getTick(y, this.yTicks);
20668 * Sets up config options specific to this class. Overrides
20669 * Roo.dd.DragDrop, but all versions of this method through the
20670 * inheritance chain are called
20672 applyConfig: function() {
20673 Roo.dd.DD.superclass.applyConfig.call(this);
20674 this.scroll = (this.config.scroll !== false);
20678 * Event that fires prior to the onMouseDown event. Overrides
20681 b4MouseDown: function(e) {
20682 // this.resetConstraints();
20683 this.autoOffset(e.getPageX(),
20688 * Event that fires prior to the onDrag event. Overrides
20691 b4Drag: function(e) {
20692 this.setDragElPos(e.getPageX(),
20696 toString: function() {
20697 return ("DD " + this.id);
20700 //////////////////////////////////////////////////////////////////////////
20701 // Debugging ygDragDrop events that can be overridden
20702 //////////////////////////////////////////////////////////////////////////
20704 startDrag: function(x, y) {
20707 onDrag: function(e) {
20710 onDragEnter: function(e, id) {
20713 onDragOver: function(e, id) {
20716 onDragOut: function(e, id) {
20719 onDragDrop: function(e, id) {
20722 endDrag: function(e) {
20729 * Ext JS Library 1.1.1
20730 * Copyright(c) 2006-2007, Ext JS, LLC.
20732 * Originally Released Under LGPL - original licence link has changed is not relivant.
20735 * <script type="text/javascript">
20739 * @class Roo.dd.DDProxy
20740 * A DragDrop implementation that inserts an empty, bordered div into
20741 * the document that follows the cursor during drag operations. At the time of
20742 * the click, the frame div is resized to the dimensions of the linked html
20743 * element, and moved to the exact location of the linked element.
20745 * References to the "frame" element refer to the single proxy element that
20746 * was created to be dragged in place of all DDProxy elements on the
20749 * @extends Roo.dd.DD
20751 * @param {String} id the id of the linked html element
20752 * @param {String} sGroup the group of related DragDrop objects
20753 * @param {object} config an object containing configurable attributes
20754 * Valid properties for DDProxy in addition to those in DragDrop:
20755 * resizeFrame, centerFrame, dragElId
20757 Roo.dd.DDProxy = function(id, sGroup, config) {
20759 this.init(id, sGroup, config);
20765 * The default drag frame div id
20766 * @property Roo.dd.DDProxy.dragElId
20770 Roo.dd.DDProxy.dragElId = "ygddfdiv";
20772 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
20775 * By default we resize the drag frame to be the same size as the element
20776 * we want to drag (this is to get the frame effect). We can turn it off
20777 * if we want a different behavior.
20778 * @property resizeFrame
20784 * By default the frame is positioned exactly where the drag element is, so
20785 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
20786 * you do not have constraints on the obj is to have the drag frame centered
20787 * around the cursor. Set centerFrame to true for this effect.
20788 * @property centerFrame
20791 centerFrame: false,
20794 * Creates the proxy element if it does not yet exist
20795 * @method createFrame
20797 createFrame: function() {
20799 var body = document.body;
20801 if (!body || !body.firstChild) {
20802 setTimeout( function() { self.createFrame(); }, 50 );
20806 var div = this.getDragEl();
20809 div = document.createElement("div");
20810 div.id = this.dragElId;
20813 s.position = "absolute";
20814 s.visibility = "hidden";
20816 s.border = "2px solid #aaa";
20819 // appendChild can blow up IE if invoked prior to the window load event
20820 // while rendering a table. It is possible there are other scenarios
20821 // that would cause this to happen as well.
20822 body.insertBefore(div, body.firstChild);
20827 * Initialization for the drag frame element. Must be called in the
20828 * constructor of all subclasses
20829 * @method initFrame
20831 initFrame: function() {
20832 this.createFrame();
20835 applyConfig: function() {
20836 Roo.dd.DDProxy.superclass.applyConfig.call(this);
20838 this.resizeFrame = (this.config.resizeFrame !== false);
20839 this.centerFrame = (this.config.centerFrame);
20840 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
20844 * Resizes the drag frame to the dimensions of the clicked object, positions
20845 * it over the object, and finally displays it
20846 * @method showFrame
20847 * @param {int} iPageX X click position
20848 * @param {int} iPageY Y click position
20851 showFrame: function(iPageX, iPageY) {
20852 var el = this.getEl();
20853 var dragEl = this.getDragEl();
20854 var s = dragEl.style;
20856 this._resizeProxy();
20858 if (this.centerFrame) {
20859 this.setDelta( Math.round(parseInt(s.width, 10)/2),
20860 Math.round(parseInt(s.height, 10)/2) );
20863 this.setDragElPos(iPageX, iPageY);
20865 Roo.fly(dragEl).show();
20869 * The proxy is automatically resized to the dimensions of the linked
20870 * element when a drag is initiated, unless resizeFrame is set to false
20871 * @method _resizeProxy
20874 _resizeProxy: function() {
20875 if (this.resizeFrame) {
20876 var el = this.getEl();
20877 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
20881 // overrides Roo.dd.DragDrop
20882 b4MouseDown: function(e) {
20883 var x = e.getPageX();
20884 var y = e.getPageY();
20885 this.autoOffset(x, y);
20886 this.setDragElPos(x, y);
20889 // overrides Roo.dd.DragDrop
20890 b4StartDrag: function(x, y) {
20891 // show the drag frame
20892 this.showFrame(x, y);
20895 // overrides Roo.dd.DragDrop
20896 b4EndDrag: function(e) {
20897 Roo.fly(this.getDragEl()).hide();
20900 // overrides Roo.dd.DragDrop
20901 // By default we try to move the element to the last location of the frame.
20902 // This is so that the default behavior mirrors that of Roo.dd.DD.
20903 endDrag: function(e) {
20905 var lel = this.getEl();
20906 var del = this.getDragEl();
20908 // Show the drag frame briefly so we can get its position
20909 del.style.visibility = "";
20912 // Hide the linked element before the move to get around a Safari
20914 lel.style.visibility = "hidden";
20915 Roo.dd.DDM.moveToEl(lel, del);
20916 del.style.visibility = "hidden";
20917 lel.style.visibility = "";
20922 beforeMove : function(){
20926 afterDrag : function(){
20930 toString: function() {
20931 return ("DDProxy " + this.id);
20937 * Ext JS Library 1.1.1
20938 * Copyright(c) 2006-2007, Ext JS, LLC.
20940 * Originally Released Under LGPL - original licence link has changed is not relivant.
20943 * <script type="text/javascript">
20947 * @class Roo.dd.DDTarget
20948 * A DragDrop implementation that does not move, but can be a drop
20949 * target. You would get the same result by simply omitting implementation
20950 * for the event callbacks, but this way we reduce the processing cost of the
20951 * event listener and the callbacks.
20952 * @extends Roo.dd.DragDrop
20954 * @param {String} id the id of the element that is a drop target
20955 * @param {String} sGroup the group of related DragDrop objects
20956 * @param {object} config an object containing configurable attributes
20957 * Valid properties for DDTarget in addition to those in
20961 Roo.dd.DDTarget = function(id, sGroup, config) {
20963 this.initTarget(id, sGroup, config);
20965 if (config.listeners || config.events) {
20966 Roo.dd.DragDrop.superclass.constructor.call(this, {
20967 listeners : config.listeners || {},
20968 events : config.events || {}
20973 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
20974 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
20975 toString: function() {
20976 return ("DDTarget " + this.id);
20981 * Ext JS Library 1.1.1
20982 * Copyright(c) 2006-2007, Ext JS, LLC.
20984 * Originally Released Under LGPL - original licence link has changed is not relivant.
20987 * <script type="text/javascript">
20992 * @class Roo.dd.ScrollManager
20993 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
20994 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
20997 Roo.dd.ScrollManager = function(){
20998 var ddm = Roo.dd.DragDropMgr;
21005 var onStop = function(e){
21010 var triggerRefresh = function(){
21011 if(ddm.dragCurrent){
21012 ddm.refreshCache(ddm.dragCurrent.groups);
21016 var doScroll = function(){
21017 if(ddm.dragCurrent){
21018 var dds = Roo.dd.ScrollManager;
21020 if(proc.el.scroll(proc.dir, dds.increment)){
21024 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21029 var clearProc = function(){
21031 clearInterval(proc.id);
21038 var startProc = function(el, dir){
21039 Roo.log('scroll startproc');
21043 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21046 var onFire = function(e, isDrop){
21048 if(isDrop || !ddm.dragCurrent){ return; }
21049 var dds = Roo.dd.ScrollManager;
21050 if(!dragEl || dragEl != ddm.dragCurrent){
21051 dragEl = ddm.dragCurrent;
21052 // refresh regions on drag start
21053 dds.refreshCache();
21056 var xy = Roo.lib.Event.getXY(e);
21057 var pt = new Roo.lib.Point(xy[0], xy[1]);
21058 for(var id in els){
21059 var el = els[id], r = el._region;
21060 if(r && r.contains(pt) && el.isScrollable()){
21061 if(r.bottom - pt.y <= dds.thresh){
21063 startProc(el, "down");
21066 }else if(r.right - pt.x <= dds.thresh){
21068 startProc(el, "left");
21071 }else if(pt.y - r.top <= dds.thresh){
21073 startProc(el, "up");
21076 }else if(pt.x - r.left <= dds.thresh){
21078 startProc(el, "right");
21087 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21088 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21092 * Registers new overflow element(s) to auto scroll
21093 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21095 register : function(el){
21096 if(el instanceof Array){
21097 for(var i = 0, len = el.length; i < len; i++) {
21098 this.register(el[i]);
21104 Roo.dd.ScrollManager.els = els;
21108 * Unregisters overflow element(s) so they are no longer scrolled
21109 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21111 unregister : function(el){
21112 if(el instanceof Array){
21113 for(var i = 0, len = el.length; i < len; i++) {
21114 this.unregister(el[i]);
21123 * The number of pixels from the edge of a container the pointer needs to be to
21124 * trigger scrolling (defaults to 25)
21130 * The number of pixels to scroll in each scroll increment (defaults to 50)
21136 * The frequency of scrolls in milliseconds (defaults to 500)
21142 * True to animate the scroll (defaults to true)
21148 * The animation duration in seconds -
21149 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21155 * Manually trigger a cache refresh.
21157 refreshCache : function(){
21158 for(var id in els){
21159 if(typeof els[id] == 'object'){ // for people extending the object prototype
21160 els[id]._region = els[id].getRegion();
21167 * Ext JS Library 1.1.1
21168 * Copyright(c) 2006-2007, Ext JS, LLC.
21170 * Originally Released Under LGPL - original licence link has changed is not relivant.
21173 * <script type="text/javascript">
21178 * @class Roo.dd.Registry
21179 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21180 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21183 Roo.dd.Registry = function(){
21186 var autoIdSeed = 0;
21188 var getId = function(el, autogen){
21189 if(typeof el == "string"){
21193 if(!id && autogen !== false){
21194 id = "roodd-" + (++autoIdSeed);
21202 * Register a drag drop element
21203 * @param {String|HTMLElement} element The id or DOM node to register
21204 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21205 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21206 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21207 * populated in the data object (if applicable):
21209 Value Description<br />
21210 --------- ------------------------------------------<br />
21211 handles Array of DOM nodes that trigger dragging<br />
21212 for the element being registered<br />
21213 isHandle True if the element passed in triggers<br />
21214 dragging itself, else false
21217 register : function(el, data){
21219 if(typeof el == "string"){
21220 el = document.getElementById(el);
21223 elements[getId(el)] = data;
21224 if(data.isHandle !== false){
21225 handles[data.ddel.id] = data;
21228 var hs = data.handles;
21229 for(var i = 0, len = hs.length; i < len; i++){
21230 handles[getId(hs[i])] = data;
21236 * Unregister a drag drop element
21237 * @param {String|HTMLElement} element The id or DOM node to unregister
21239 unregister : function(el){
21240 var id = getId(el, false);
21241 var data = elements[id];
21243 delete elements[id];
21245 var hs = data.handles;
21246 for(var i = 0, len = hs.length; i < len; i++){
21247 delete handles[getId(hs[i], false)];
21254 * Returns the handle registered for a DOM Node by id
21255 * @param {String|HTMLElement} id The DOM node or id to look up
21256 * @return {Object} handle The custom handle data
21258 getHandle : function(id){
21259 if(typeof id != "string"){ // must be element?
21262 return handles[id];
21266 * Returns the handle that is registered for the DOM node that is the target of the event
21267 * @param {Event} e The event
21268 * @return {Object} handle The custom handle data
21270 getHandleFromEvent : function(e){
21271 var t = Roo.lib.Event.getTarget(e);
21272 return t ? handles[t.id] : null;
21276 * Returns a custom data object that is registered for a DOM node by id
21277 * @param {String|HTMLElement} id The DOM node or id to look up
21278 * @return {Object} data The custom data
21280 getTarget : function(id){
21281 if(typeof id != "string"){ // must be element?
21284 return elements[id];
21288 * Returns a custom data object that is registered for the DOM node that is the target of the event
21289 * @param {Event} e The event
21290 * @return {Object} data The custom data
21292 getTargetFromEvent : function(e){
21293 var t = Roo.lib.Event.getTarget(e);
21294 return t ? elements[t.id] || handles[t.id] : null;
21299 * Ext JS Library 1.1.1
21300 * Copyright(c) 2006-2007, Ext JS, LLC.
21302 * Originally Released Under LGPL - original licence link has changed is not relivant.
21305 * <script type="text/javascript">
21310 * @class Roo.dd.StatusProxy
21311 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21312 * default drag proxy used by all Roo.dd components.
21314 * @param {Object} config
21316 Roo.dd.StatusProxy = function(config){
21317 Roo.apply(this, config);
21318 this.id = this.id || Roo.id();
21319 this.el = new Roo.Layer({
21321 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21322 {tag: "div", cls: "x-dd-drop-icon"},
21323 {tag: "div", cls: "x-dd-drag-ghost"}
21326 shadow: !config || config.shadow !== false
21328 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21329 this.dropStatus = this.dropNotAllowed;
21332 Roo.dd.StatusProxy.prototype = {
21334 * @cfg {String} dropAllowed
21335 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21337 dropAllowed : "x-dd-drop-ok",
21339 * @cfg {String} dropNotAllowed
21340 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21342 dropNotAllowed : "x-dd-drop-nodrop",
21345 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21346 * over the current target element.
21347 * @param {String} cssClass The css class for the new drop status indicator image
21349 setStatus : function(cssClass){
21350 cssClass = cssClass || this.dropNotAllowed;
21351 if(this.dropStatus != cssClass){
21352 this.el.replaceClass(this.dropStatus, cssClass);
21353 this.dropStatus = cssClass;
21358 * Resets the status indicator to the default dropNotAllowed value
21359 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21361 reset : function(clearGhost){
21362 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21363 this.dropStatus = this.dropNotAllowed;
21365 this.ghost.update("");
21370 * Updates the contents of the ghost element
21371 * @param {String} html The html that will replace the current innerHTML of the ghost element
21373 update : function(html){
21374 if(typeof html == "string"){
21375 this.ghost.update(html);
21377 this.ghost.update("");
21378 html.style.margin = "0";
21379 this.ghost.dom.appendChild(html);
21381 // ensure float = none set?? cant remember why though.
21382 var el = this.ghost.dom.firstChild;
21384 Roo.fly(el).setStyle('float', 'none');
21389 * Returns the underlying proxy {@link Roo.Layer}
21390 * @return {Roo.Layer} el
21392 getEl : function(){
21397 * Returns the ghost element
21398 * @return {Roo.Element} el
21400 getGhost : function(){
21406 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
21408 hide : function(clear){
21416 * Stops the repair animation if it's currently running
21419 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
21425 * Displays this proxy
21432 * Force the Layer to sync its shadow and shim positions to the element
21439 * Causes the proxy to return to its position of origin via an animation. Should be called after an
21440 * invalid drop operation by the item being dragged.
21441 * @param {Array} xy The XY position of the element ([x, y])
21442 * @param {Function} callback The function to call after the repair is complete
21443 * @param {Object} scope The scope in which to execute the callback
21445 repair : function(xy, callback, scope){
21446 this.callback = callback;
21447 this.scope = scope;
21448 if(xy && this.animRepair !== false){
21449 this.el.addClass("x-dd-drag-repair");
21450 this.el.hideUnders(true);
21451 this.anim = this.el.shift({
21452 duration: this.repairDuration || .5,
21456 callback: this.afterRepair,
21460 this.afterRepair();
21465 afterRepair : function(){
21467 if(typeof this.callback == "function"){
21468 this.callback.call(this.scope || this);
21470 this.callback = null;
21475 * Ext JS Library 1.1.1
21476 * Copyright(c) 2006-2007, Ext JS, LLC.
21478 * Originally Released Under LGPL - original licence link has changed is not relivant.
21481 * <script type="text/javascript">
21485 * @class Roo.dd.DragSource
21486 * @extends Roo.dd.DDProxy
21487 * A simple class that provides the basic implementation needed to make any element draggable.
21489 * @param {String/HTMLElement/Element} el The container element
21490 * @param {Object} config
21492 Roo.dd.DragSource = function(el, config){
21493 this.el = Roo.get(el);
21494 this.dragData = {};
21496 Roo.apply(this, config);
21499 this.proxy = new Roo.dd.StatusProxy();
21502 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
21503 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
21505 this.dragging = false;
21508 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
21510 * @cfg {String} dropAllowed
21511 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21513 dropAllowed : "x-dd-drop-ok",
21515 * @cfg {String} dropNotAllowed
21516 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21518 dropNotAllowed : "x-dd-drop-nodrop",
21521 * Returns the data object associated with this drag source
21522 * @return {Object} data An object containing arbitrary data
21524 getDragData : function(e){
21525 return this.dragData;
21529 onDragEnter : function(e, id){
21530 var target = Roo.dd.DragDropMgr.getDDById(id);
21531 this.cachedTarget = target;
21532 if(this.beforeDragEnter(target, e, id) !== false){
21533 if(target.isNotifyTarget){
21534 var status = target.notifyEnter(this, e, this.dragData);
21535 this.proxy.setStatus(status);
21537 this.proxy.setStatus(this.dropAllowed);
21540 if(this.afterDragEnter){
21542 * An empty function by default, but provided so that you can perform a custom action
21543 * when the dragged item enters the drop target by providing an implementation.
21544 * @param {Roo.dd.DragDrop} target The drop target
21545 * @param {Event} e The event object
21546 * @param {String} id The id of the dragged element
21547 * @method afterDragEnter
21549 this.afterDragEnter(target, e, id);
21555 * An empty function by default, but provided so that you can perform a custom action
21556 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
21557 * @param {Roo.dd.DragDrop} target The drop target
21558 * @param {Event} e The event object
21559 * @param {String} id The id of the dragged element
21560 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21562 beforeDragEnter : function(target, e, id){
21567 alignElWithMouse: function() {
21568 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
21573 onDragOver : function(e, id){
21574 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21575 if(this.beforeDragOver(target, e, id) !== false){
21576 if(target.isNotifyTarget){
21577 var status = target.notifyOver(this, e, this.dragData);
21578 this.proxy.setStatus(status);
21581 if(this.afterDragOver){
21583 * An empty function by default, but provided so that you can perform a custom action
21584 * while the dragged item is over the drop target by providing an implementation.
21585 * @param {Roo.dd.DragDrop} target The drop target
21586 * @param {Event} e The event object
21587 * @param {String} id The id of the dragged element
21588 * @method afterDragOver
21590 this.afterDragOver(target, e, id);
21596 * An empty function by default, but provided so that you can perform a custom action
21597 * while the dragged item is over the drop target and optionally cancel the onDragOver.
21598 * @param {Roo.dd.DragDrop} target The drop target
21599 * @param {Event} e The event object
21600 * @param {String} id The id of the dragged element
21601 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21603 beforeDragOver : function(target, e, id){
21608 onDragOut : function(e, id){
21609 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21610 if(this.beforeDragOut(target, e, id) !== false){
21611 if(target.isNotifyTarget){
21612 target.notifyOut(this, e, this.dragData);
21614 this.proxy.reset();
21615 if(this.afterDragOut){
21617 * An empty function by default, but provided so that you can perform a custom action
21618 * after the dragged item is dragged out of the target without dropping.
21619 * @param {Roo.dd.DragDrop} target The drop target
21620 * @param {Event} e The event object
21621 * @param {String} id The id of the dragged element
21622 * @method afterDragOut
21624 this.afterDragOut(target, e, id);
21627 this.cachedTarget = null;
21631 * An empty function by default, but provided so that you can perform a custom action before the dragged
21632 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
21633 * @param {Roo.dd.DragDrop} target The drop target
21634 * @param {Event} e The event object
21635 * @param {String} id The id of the dragged element
21636 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21638 beforeDragOut : function(target, e, id){
21643 onDragDrop : function(e, id){
21644 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21645 if(this.beforeDragDrop(target, e, id) !== false){
21646 if(target.isNotifyTarget){
21647 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
21648 this.onValidDrop(target, e, id);
21650 this.onInvalidDrop(target, e, id);
21653 this.onValidDrop(target, e, id);
21656 if(this.afterDragDrop){
21658 * An empty function by default, but provided so that you can perform a custom action
21659 * after a valid drag drop has occurred by providing an implementation.
21660 * @param {Roo.dd.DragDrop} target The drop target
21661 * @param {Event} e The event object
21662 * @param {String} id The id of the dropped element
21663 * @method afterDragDrop
21665 this.afterDragDrop(target, e, id);
21668 delete this.cachedTarget;
21672 * An empty function by default, but provided so that you can perform a custom action before the dragged
21673 * item is dropped onto the target and optionally cancel the onDragDrop.
21674 * @param {Roo.dd.DragDrop} target The drop target
21675 * @param {Event} e The event object
21676 * @param {String} id The id of the dragged element
21677 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
21679 beforeDragDrop : function(target, e, id){
21684 onValidDrop : function(target, e, id){
21686 if(this.afterValidDrop){
21688 * An empty function by default, but provided so that you can perform a custom action
21689 * after a valid drop has occurred by providing an implementation.
21690 * @param {Object} target The target DD
21691 * @param {Event} e The event object
21692 * @param {String} id The id of the dropped element
21693 * @method afterInvalidDrop
21695 this.afterValidDrop(target, e, id);
21700 getRepairXY : function(e, data){
21701 return this.el.getXY();
21705 onInvalidDrop : function(target, e, id){
21706 this.beforeInvalidDrop(target, e, id);
21707 if(this.cachedTarget){
21708 if(this.cachedTarget.isNotifyTarget){
21709 this.cachedTarget.notifyOut(this, e, this.dragData);
21711 this.cacheTarget = null;
21713 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
21715 if(this.afterInvalidDrop){
21717 * An empty function by default, but provided so that you can perform a custom action
21718 * after an invalid drop has occurred by providing an implementation.
21719 * @param {Event} e The event object
21720 * @param {String} id The id of the dropped element
21721 * @method afterInvalidDrop
21723 this.afterInvalidDrop(e, id);
21728 afterRepair : function(){
21730 this.el.highlight(this.hlColor || "c3daf9");
21732 this.dragging = false;
21736 * An empty function by default, but provided so that you can perform a custom action after an invalid
21737 * drop has occurred.
21738 * @param {Roo.dd.DragDrop} target The drop target
21739 * @param {Event} e The event object
21740 * @param {String} id The id of the dragged element
21741 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
21743 beforeInvalidDrop : function(target, e, id){
21748 handleMouseDown : function(e){
21749 if(this.dragging) {
21752 var data = this.getDragData(e);
21753 if(data && this.onBeforeDrag(data, e) !== false){
21754 this.dragData = data;
21756 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
21761 * An empty function by default, but provided so that you can perform a custom action before the initial
21762 * drag event begins and optionally cancel it.
21763 * @param {Object} data An object containing arbitrary data to be shared with drop targets
21764 * @param {Event} e The event object
21765 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21767 onBeforeDrag : function(data, e){
21772 * An empty function by default, but provided so that you can perform a custom action once the initial
21773 * drag event has begun. The drag cannot be canceled from this function.
21774 * @param {Number} x The x position of the click on the dragged object
21775 * @param {Number} y The y position of the click on the dragged object
21777 onStartDrag : Roo.emptyFn,
21779 // private - YUI override
21780 startDrag : function(x, y){
21781 this.proxy.reset();
21782 this.dragging = true;
21783 this.proxy.update("");
21784 this.onInitDrag(x, y);
21789 onInitDrag : function(x, y){
21790 var clone = this.el.dom.cloneNode(true);
21791 clone.id = Roo.id(); // prevent duplicate ids
21792 this.proxy.update(clone);
21793 this.onStartDrag(x, y);
21798 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
21799 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
21801 getProxy : function(){
21806 * Hides the drag source's {@link Roo.dd.StatusProxy}
21808 hideProxy : function(){
21810 this.proxy.reset(true);
21811 this.dragging = false;
21815 triggerCacheRefresh : function(){
21816 Roo.dd.DDM.refreshCache(this.groups);
21819 // private - override to prevent hiding
21820 b4EndDrag: function(e) {
21823 // private - override to prevent moving
21824 endDrag : function(e){
21825 this.onEndDrag(this.dragData, e);
21829 onEndDrag : function(data, e){
21832 // private - pin to cursor
21833 autoOffset : function(x, y) {
21834 this.setDelta(-12, -20);
21838 * Ext JS Library 1.1.1
21839 * Copyright(c) 2006-2007, Ext JS, LLC.
21841 * Originally Released Under LGPL - original licence link has changed is not relivant.
21844 * <script type="text/javascript">
21849 * @class Roo.dd.DropTarget
21850 * @extends Roo.dd.DDTarget
21851 * A simple class that provides the basic implementation needed to make any element a drop target that can have
21852 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
21854 * @param {String/HTMLElement/Element} el The container element
21855 * @param {Object} config
21857 Roo.dd.DropTarget = function(el, config){
21858 this.el = Roo.get(el);
21860 var listeners = false; ;
21861 if (config && config.listeners) {
21862 listeners= config.listeners;
21863 delete config.listeners;
21865 Roo.apply(this, config);
21867 if(this.containerScroll){
21868 Roo.dd.ScrollManager.register(this.el);
21872 * @scope Roo.dd.DropTarget
21877 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
21878 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
21879 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
21881 * IMPORTANT : it should set this.overClass and this.dropAllowed
21883 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21884 * @param {Event} e The event
21885 * @param {Object} data An object containing arbitrary data supplied by the drag source
21891 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
21892 * This method will be called on every mouse movement while the drag source is over the drop target.
21893 * This default implementation simply returns the dropAllowed config value.
21895 * IMPORTANT : it should set this.dropAllowed
21897 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21898 * @param {Event} e The event
21899 * @param {Object} data An object containing arbitrary data supplied by the drag source
21905 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
21906 * out of the target without dropping. This default implementation simply removes the CSS class specified by
21907 * overClass (if any) from the drop element.
21909 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21910 * @param {Event} e The event
21911 * @param {Object} data An object containing arbitrary data supplied by the drag source
21917 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
21918 * been dropped on it. This method has no default implementation and returns false, so you must provide an
21919 * implementation that does something to process the drop event and returns true so that the drag source's
21920 * repair action does not run.
21922 * IMPORTANT : it should set this.success
21924 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21925 * @param {Event} e The event
21926 * @param {Object} data An object containing arbitrary data supplied by the drag source
21932 Roo.dd.DropTarget.superclass.constructor.call( this,
21934 this.ddGroup || this.group,
21937 listeners : listeners || {}
21945 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
21947 * @cfg {String} overClass
21948 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
21951 * @cfg {String} ddGroup
21952 * The drag drop group to handle drop events for
21956 * @cfg {String} dropAllowed
21957 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21959 dropAllowed : "x-dd-drop-ok",
21961 * @cfg {String} dropNotAllowed
21962 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21964 dropNotAllowed : "x-dd-drop-nodrop",
21966 * @cfg {boolean} success
21967 * set this after drop listener..
21971 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
21972 * if the drop point is valid for over/enter..
21979 isNotifyTarget : true,
21984 notifyEnter : function(dd, e, data)
21987 this.fireEvent('enter', dd, e, data);
21988 if(this.overClass){
21989 this.el.addClass(this.overClass);
21991 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
21992 this.valid ? this.dropAllowed : this.dropNotAllowed
21999 notifyOver : function(dd, e, data)
22002 this.fireEvent('over', dd, e, data);
22003 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22004 this.valid ? this.dropAllowed : this.dropNotAllowed
22011 notifyOut : function(dd, e, data)
22013 this.fireEvent('out', dd, e, data);
22014 if(this.overClass){
22015 this.el.removeClass(this.overClass);
22022 notifyDrop : function(dd, e, data)
22024 this.success = false;
22025 this.fireEvent('drop', dd, e, data);
22026 return this.success;
22030 * Ext JS Library 1.1.1
22031 * Copyright(c) 2006-2007, Ext JS, LLC.
22033 * Originally Released Under LGPL - original licence link has changed is not relivant.
22036 * <script type="text/javascript">
22041 * @class Roo.dd.DragZone
22042 * @extends Roo.dd.DragSource
22043 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22044 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22046 * @param {String/HTMLElement/Element} el The container element
22047 * @param {Object} config
22049 Roo.dd.DragZone = function(el, config){
22050 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22051 if(this.containerScroll){
22052 Roo.dd.ScrollManager.register(this.el);
22056 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22058 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22059 * for auto scrolling during drag operations.
22062 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22063 * method after a failed drop (defaults to "c3daf9" - light blue)
22067 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22068 * for a valid target to drag based on the mouse down. Override this method
22069 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22070 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22071 * @param {EventObject} e The mouse down event
22072 * @return {Object} The dragData
22074 getDragData : function(e){
22075 return Roo.dd.Registry.getHandleFromEvent(e);
22079 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22080 * this.dragData.ddel
22081 * @param {Number} x The x position of the click on the dragged object
22082 * @param {Number} y The y position of the click on the dragged object
22083 * @return {Boolean} true to continue the drag, false to cancel
22085 onInitDrag : function(x, y){
22086 this.proxy.update(this.dragData.ddel.cloneNode(true));
22087 this.onStartDrag(x, y);
22092 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22094 afterRepair : function(){
22096 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22098 this.dragging = false;
22102 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22103 * the XY of this.dragData.ddel
22104 * @param {EventObject} e The mouse up event
22105 * @return {Array} The xy location (e.g. [100, 200])
22107 getRepairXY : function(e){
22108 return Roo.Element.fly(this.dragData.ddel).getXY();
22112 * Ext JS Library 1.1.1
22113 * Copyright(c) 2006-2007, Ext JS, LLC.
22115 * Originally Released Under LGPL - original licence link has changed is not relivant.
22118 * <script type="text/javascript">
22121 * @class Roo.dd.DropZone
22122 * @extends Roo.dd.DropTarget
22123 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22124 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22126 * @param {String/HTMLElement/Element} el The container element
22127 * @param {Object} config
22129 Roo.dd.DropZone = function(el, config){
22130 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22133 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22135 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22136 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22137 * provide your own custom lookup.
22138 * @param {Event} e The event
22139 * @return {Object} data The custom data
22141 getTargetFromEvent : function(e){
22142 return Roo.dd.Registry.getTargetFromEvent(e);
22146 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22147 * that it has registered. This method has no default implementation and should be overridden to provide
22148 * node-specific processing if necessary.
22149 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22150 * {@link #getTargetFromEvent} for this node)
22151 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22152 * @param {Event} e The event
22153 * @param {Object} data An object containing arbitrary data supplied by the drag source
22155 onNodeEnter : function(n, dd, e, data){
22160 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22161 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22162 * overridden to provide the proper feedback.
22163 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22164 * {@link #getTargetFromEvent} for this node)
22165 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22166 * @param {Event} e The event
22167 * @param {Object} data An object containing arbitrary data supplied by the drag source
22168 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22169 * underlying {@link Roo.dd.StatusProxy} can be updated
22171 onNodeOver : function(n, dd, e, data){
22172 return this.dropAllowed;
22176 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22177 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22178 * node-specific processing if necessary.
22179 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22180 * {@link #getTargetFromEvent} for this node)
22181 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22182 * @param {Event} e The event
22183 * @param {Object} data An object containing arbitrary data supplied by the drag source
22185 onNodeOut : function(n, dd, e, data){
22190 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22191 * the drop node. The default implementation returns false, so it should be overridden to provide the
22192 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22193 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22194 * {@link #getTargetFromEvent} for this node)
22195 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22196 * @param {Event} e The event
22197 * @param {Object} data An object containing arbitrary data supplied by the drag source
22198 * @return {Boolean} True if the drop was valid, else false
22200 onNodeDrop : function(n, dd, e, data){
22205 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22206 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22207 * it should be overridden to provide the proper feedback if necessary.
22208 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22209 * @param {Event} e The event
22210 * @param {Object} data An object containing arbitrary data supplied by the drag source
22211 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22212 * underlying {@link Roo.dd.StatusProxy} can be updated
22214 onContainerOver : function(dd, e, data){
22215 return this.dropNotAllowed;
22219 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22220 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22221 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22222 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22223 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22224 * @param {Event} e The event
22225 * @param {Object} data An object containing arbitrary data supplied by the drag source
22226 * @return {Boolean} True if the drop was valid, else false
22228 onContainerDrop : function(dd, e, data){
22233 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22234 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22235 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22236 * you should override this method and provide a custom implementation.
22237 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22238 * @param {Event} e The event
22239 * @param {Object} data An object containing arbitrary data supplied by the drag source
22240 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22241 * underlying {@link Roo.dd.StatusProxy} can be updated
22243 notifyEnter : function(dd, e, data){
22244 return this.dropNotAllowed;
22248 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22249 * This method will be called on every mouse movement while the drag source is over the drop zone.
22250 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22251 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22252 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22253 * registered node, it will call {@link #onContainerOver}.
22254 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22255 * @param {Event} e The event
22256 * @param {Object} data An object containing arbitrary data supplied by the drag source
22257 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22258 * underlying {@link Roo.dd.StatusProxy} can be updated
22260 notifyOver : function(dd, e, data){
22261 var n = this.getTargetFromEvent(e);
22262 if(!n){ // not over valid drop target
22263 if(this.lastOverNode){
22264 this.onNodeOut(this.lastOverNode, dd, e, data);
22265 this.lastOverNode = null;
22267 return this.onContainerOver(dd, e, data);
22269 if(this.lastOverNode != n){
22270 if(this.lastOverNode){
22271 this.onNodeOut(this.lastOverNode, dd, e, data);
22273 this.onNodeEnter(n, dd, e, data);
22274 this.lastOverNode = n;
22276 return this.onNodeOver(n, dd, e, data);
22280 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22281 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22282 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22283 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22284 * @param {Event} e The event
22285 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22287 notifyOut : function(dd, e, data){
22288 if(this.lastOverNode){
22289 this.onNodeOut(this.lastOverNode, dd, e, data);
22290 this.lastOverNode = null;
22295 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22296 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22297 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22298 * otherwise it will call {@link #onContainerDrop}.
22299 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22300 * @param {Event} e The event
22301 * @param {Object} data An object containing arbitrary data supplied by the drag source
22302 * @return {Boolean} True if the drop was valid, else false
22304 notifyDrop : function(dd, e, data){
22305 if(this.lastOverNode){
22306 this.onNodeOut(this.lastOverNode, dd, e, data);
22307 this.lastOverNode = null;
22309 var n = this.getTargetFromEvent(e);
22311 this.onNodeDrop(n, dd, e, data) :
22312 this.onContainerDrop(dd, e, data);
22316 triggerCacheRefresh : function(){
22317 Roo.dd.DDM.refreshCache(this.groups);