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 isAndroid = /android/.test(ua),
68 isTouch = (function() {
70 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
71 window.addEventListener('touchstart', function __set_has_touch__ () {
73 window.removeEventListener('touchstart', __set_has_touch__);
75 return false; // no touch on chrome!?
77 document.createEvent("TouchEvent");
84 // remove css image flicker
87 document.execCommand("BackgroundImageCache", false, true);
93 * True if the browser is in strict mode
98 * True if the page is running over SSL
103 * True when the document is fully initialized and ready for action
108 * Turn on debugging output (currently only the factory uses this)
115 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
118 enableGarbageCollector : true,
121 * True to automatically purge event listeners after uncaching an element (defaults to false).
122 * Note: this only happens if enableGarbageCollector is true.
125 enableListenerCollection:false,
128 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
129 * the IE insecure content warning (defaults to javascript:false).
132 SSL_SECURE_URL : "javascript:false",
135 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
136 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
139 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
141 emptyFn : function(){},
144 * Copies all the properties of config to obj if they don't already exist.
145 * @param {Object} obj The receiver of the properties
146 * @param {Object} config The source of the properties
147 * @return {Object} returns obj
149 applyIf : function(o, c){
152 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
159 * Applies event listeners to elements by selectors when the document is ready.
160 * The event name is specified with an @ suffix.
163 // add a listener for click on all anchors in element with id foo
164 '#foo a@click' : function(e, t){
168 // add the same listener to multiple selectors (separated by comma BEFORE the @)
169 '#foo a, #bar span.some-class@mouseover' : function(){
174 * @param {Object} obj The list of behaviors to apply
176 addBehaviors : function(o){
178 Roo.onReady(function(){
183 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
185 var parts = b.split('@');
186 if(parts[1]){ // for Object prototype breakers
189 cache[s] = Roo.select(s);
191 cache[s].on(parts[1], o[b]);
198 * Generates unique ids. If the element already has an id, it is unchanged
199 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
200 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
201 * @return {String} The generated Id.
203 id : function(el, prefix){
204 prefix = prefix || "roo-gen";
206 var id = prefix + (++idSeed);
207 return el ? (el.id ? el.id : (el.id = id)) : id;
212 * Extends one class with another class and optionally overrides members with the passed literal. This class
213 * also adds the function "override()" to the class that can be used to override
214 * members on an instance.
215 * @param {Object} subclass The class inheriting the functionality
216 * @param {Object} superclass The class being extended
217 * @param {Object} overrides (optional) A literal with members
222 var io = function(o){
227 return function(sb, sp, overrides){
228 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
231 sb = function(){sp.apply(this, arguments);};
233 var F = function(){}, sbp, spp = sp.prototype;
235 sbp = sb.prototype = new F();
239 if(spp.constructor == Object.prototype.constructor){
244 sb.override = function(o){
248 Roo.override(sb, overrides);
254 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
256 Roo.override(MyClass, {
257 newMethod1: function(){
260 newMethod2: function(foo){
265 * @param {Object} origclass The class to override
266 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
267 * containing one or more methods.
270 override : function(origclass, overrides){
272 var p = origclass.prototype;
273 for(var method in overrides){
274 p[method] = overrides[method];
279 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
281 Roo.namespace('Company', 'Company.data');
282 Company.Widget = function() { ... }
283 Company.data.CustomStore = function(config) { ... }
285 * @param {String} namespace1
286 * @param {String} namespace2
287 * @param {String} etc
290 namespace : function(){
291 var a=arguments, o=null, i, j, d, rt;
292 for (i=0; i<a.length; ++i) {
296 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
297 for (j=1; j<d.length; ++j) {
298 o[d[j]]=o[d[j]] || {};
304 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
306 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
307 Roo.factory(conf, Roo.data);
309 * @param {String} classname
310 * @param {String} namespace (optional)
314 factory : function(c, ns)
316 // no xtype, no ns or c.xns - or forced off by c.xns
317 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
320 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
321 if (c.constructor == ns[c.xtype]) {// already created...
325 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
326 var ret = new ns[c.xtype](c);
330 c.xns = false; // prevent recursion..
334 * Logs to console if it can.
336 * @param {String|Object} string
341 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
348 * 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.
352 urlEncode : function(o){
358 var ov = o[key], k = Roo.encodeURIComponent(key);
359 var type = typeof ov;
360 if(type == 'undefined'){
362 }else if(type != "function" && type != "object"){
363 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
364 }else if(ov instanceof Array){
366 for(var i = 0, len = ov.length; i < len; i++) {
367 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
378 * Safe version of encodeURIComponent
379 * @param {String} data
383 encodeURIComponent : function (data)
386 return encodeURIComponent(data);
387 } catch(e) {} // should be an uri encode error.
389 if (data == '' || data == null){
392 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
393 function nibble_to_hex(nibble){
394 var chars = '0123456789ABCDEF';
395 return chars.charAt(nibble);
397 data = data.toString();
399 for(var i=0; i<data.length; i++){
400 var c = data.charCodeAt(i);
401 var bs = new Array();
404 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
405 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
406 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
407 bs[3] = 0x80 | (c & 0x3F);
408 }else if (c > 0x800){
410 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
411 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
412 bs[2] = 0x80 | (c & 0x3F);
415 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
416 bs[1] = 0x80 | (c & 0x3F);
421 for(var j=0; j<bs.length; j++){
423 var hex = nibble_to_hex((b & 0xF0) >>> 4)
424 + nibble_to_hex(b &0x0F);
433 * 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]}.
434 * @param {String} string
435 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
436 * @return {Object} A literal with members
438 urlDecode : function(string, overwrite){
439 if(!string || !string.length){
443 var pairs = string.split('&');
444 var pair, name, value;
445 for(var i = 0, len = pairs.length; i < len; i++){
446 pair = pairs[i].split('=');
447 name = decodeURIComponent(pair[0]);
448 value = decodeURIComponent(pair[1]);
449 if(overwrite !== true){
450 if(typeof obj[name] == "undefined"){
452 }else if(typeof obj[name] == "string"){
453 obj[name] = [obj[name]];
454 obj[name].push(value);
456 obj[name].push(value);
466 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
467 * passed array is not really an array, your function is called once with it.
468 * The supplied function is called with (Object item, Number index, Array allItems).
469 * @param {Array/NodeList/Mixed} array
470 * @param {Function} fn
471 * @param {Object} scope
473 each : function(array, fn, scope){
474 if(typeof array.length == "undefined" || typeof array == "string"){
477 for(var i = 0, len = array.length; i < len; i++){
478 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
483 combine : function(){
484 var as = arguments, l = as.length, r = [];
485 for(var i = 0; i < l; i++){
487 if(a instanceof Array){
489 }else if(a.length !== undefined && !a.substr){
490 r = r.concat(Array.prototype.slice.call(a, 0));
499 * Escapes the passed string for use in a regular expression
500 * @param {String} str
503 escapeRe : function(s) {
504 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
508 callback : function(cb, scope, args, delay){
509 if(typeof cb == "function"){
511 cb.defer(delay, scope, args || []);
513 cb.apply(scope, args || []);
519 * Return the dom node for the passed string (id), dom node, or Roo.Element
520 * @param {String/HTMLElement/Roo.Element} el
521 * @return HTMLElement
523 getDom : function(el){
527 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
531 * Shorthand for {@link Roo.ComponentMgr#get}
533 * @return Roo.Component
535 getCmp : function(id){
536 return Roo.ComponentMgr.get(id);
539 num : function(v, defaultValue){
540 if(typeof v != 'number'){
546 destroy : function(){
547 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
551 as.removeAllListeners();
555 if(typeof as.purgeListeners == 'function'){
558 if(typeof as.destroy == 'function'){
565 // inpired by a similar function in mootools library
567 * Returns the type of object that is passed in. If the object passed in is null or undefined it
568 * return false otherwise it returns one of the following values:<ul>
569 * <li><b>string</b>: If the object passed is a string</li>
570 * <li><b>number</b>: If the object passed is a number</li>
571 * <li><b>boolean</b>: If the object passed is a boolean value</li>
572 * <li><b>function</b>: If the object passed is a function reference</li>
573 * <li><b>object</b>: If the object passed is an object</li>
574 * <li><b>array</b>: If the object passed is an array</li>
575 * <li><b>regexp</b>: If the object passed is a regular expression</li>
576 * <li><b>element</b>: If the object passed is a DOM Element</li>
577 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
578 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
579 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
580 * @param {Mixed} object
584 if(o === undefined || o === null){
591 if(t == 'object' && o.nodeName) {
593 case 1: return 'element';
594 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
597 if(t == 'object' || t == 'function') {
598 switch(o.constructor) {
599 case Array: return 'array';
600 case RegExp: return 'regexp';
602 if(typeof o.length == 'number' && typeof o.item == 'function') {
610 * Returns true if the passed value is null, undefined or an empty string (optional).
611 * @param {Mixed} value The value to test
612 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
615 isEmpty : function(v, allowBlank){
616 return v === null || v === undefined || (!allowBlank ? v === '' : false);
624 isFirefox : isFirefox,
634 isBorderBox : isBorderBox,
636 isWindows : isWindows,
644 isAndroid : isAndroid,
649 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
650 * you may want to set this to true.
653 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
658 * Selects a single element as a Roo Element
659 * This is about as close as you can get to jQuery's $('do crazy stuff')
660 * @param {String} selector The selector/xpath query
661 * @param {Node} root (optional) The start of the query (defaults to document).
662 * @return {Roo.Element}
664 selectNode : function(selector, root)
666 var node = Roo.DomQuery.selectNode(selector,root);
667 return node ? Roo.get(node) : new Roo.Element(false);
675 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
676 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
679 "Roo.bootstrap.dash");
682 * Ext JS Library 1.1.1
683 * Copyright(c) 2006-2007, Ext JS, LLC.
685 * Originally Released Under LGPL - original licence link has changed is not relivant.
688 * <script type="text/javascript">
692 // wrappedn so fnCleanup is not in global scope...
694 function fnCleanUp() {
695 var p = Function.prototype;
696 delete p.createSequence;
698 delete p.createDelegate;
699 delete p.createCallback;
700 delete p.createInterceptor;
702 window.detachEvent("onunload", fnCleanUp);
704 window.attachEvent("onunload", fnCleanUp);
711 * These functions are available on every Function object (any JavaScript function).
713 Roo.apply(Function.prototype, {
715 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
716 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
717 * Will create a function that is bound to those 2 args.
718 * @return {Function} The new function
720 createCallback : function(/*args...*/){
721 // make args available, in function below
722 var args = arguments;
725 return method.apply(window, args);
730 * Creates a delegate (callback) that sets the scope to obj.
731 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
732 * Will create a function that is automatically scoped to this.
733 * @param {Object} obj (optional) The object for which the scope is set
734 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
735 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
736 * if a number the args are inserted at the specified position
737 * @return {Function} The new function
739 createDelegate : function(obj, args, appendArgs){
742 var callArgs = args || arguments;
743 if(appendArgs === true){
744 callArgs = Array.prototype.slice.call(arguments, 0);
745 callArgs = callArgs.concat(args);
746 }else if(typeof appendArgs == "number"){
747 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
748 var applyArgs = [appendArgs, 0].concat(args); // create method call params
749 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
751 return method.apply(obj || window, callArgs);
756 * Calls this function after the number of millseconds specified.
757 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
758 * @param {Object} obj (optional) The object for which the scope is set
759 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
760 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
761 * if a number the args are inserted at the specified position
762 * @return {Number} The timeout id that can be used with clearTimeout
764 defer : function(millis, obj, args, appendArgs){
765 var fn = this.createDelegate(obj, args, appendArgs);
767 return setTimeout(fn, millis);
773 * Create a combined function call sequence of the original function + the passed function.
774 * The resulting function returns the results of the original function.
775 * The passed fcn is called with the parameters of the original function
776 * @param {Function} fcn The function to sequence
777 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
778 * @return {Function} The new function
780 createSequence : function(fcn, scope){
781 if(typeof fcn != "function"){
786 var retval = method.apply(this || window, arguments);
787 fcn.apply(scope || this || window, arguments);
793 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
794 * The resulting function returns the results of the original function.
795 * The passed fcn is called with the parameters of the original function.
797 * @param {Function} fcn The function to call before the original
798 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
799 * @return {Function} The new function
801 createInterceptor : function(fcn, scope){
802 if(typeof fcn != "function"){
809 if(fcn.apply(scope || this || window, arguments) === false){
812 return method.apply(this || window, arguments);
818 * Ext JS Library 1.1.1
819 * Copyright(c) 2006-2007, Ext JS, LLC.
821 * Originally Released Under LGPL - original licence link has changed is not relivant.
824 * <script type="text/javascript">
827 Roo.applyIf(String, {
832 * Escapes the passed string for ' and \
833 * @param {String} string The string to escape
834 * @return {String} The escaped string
837 escape : function(string) {
838 return string.replace(/('|\\)/g, "\\$1");
842 * Pads the left side of a string with a specified character. This is especially useful
843 * for normalizing number and date strings. Example usage:
845 var s = String.leftPad('123', 5, '0');
846 // s now contains the string: '00123'
848 * @param {String} string The original string
849 * @param {Number} size The total length of the output string
850 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
851 * @return {String} The padded string
854 leftPad : function (val, size, ch) {
855 var result = new String(val);
856 if(ch === null || ch === undefined || ch === '') {
859 while (result.length < size) {
860 result = ch + result;
866 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
867 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
869 var cls = 'my-class', text = 'Some text';
870 var s = String.format('<div class="{0}">{1}</div>', cls, text);
871 // s now contains the string: '<div class="my-class">Some text</div>'
873 * @param {String} string The tokenized string to be formatted
874 * @param {String} value1 The value to replace token {0}
875 * @param {String} value2 Etc...
876 * @return {String} The formatted string
879 format : function(format){
880 var args = Array.prototype.slice.call(arguments, 1);
881 return format.replace(/\{(\d+)\}/g, function(m, i){
882 return Roo.util.Format.htmlEncode(args[i]);
888 * Utility function that allows you to easily switch a string between two alternating values. The passed value
889 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
890 * they are already different, the first value passed in is returned. Note that this method returns the new value
891 * but does not change the current string.
893 // alternate sort directions
894 sort = sort.toggle('ASC', 'DESC');
896 // instead of conditional logic:
897 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
899 * @param {String} value The value to compare to the current string
900 * @param {String} other The new value to use if the string already equals the first value passed in
901 * @return {String} The new value
904 String.prototype.toggle = function(value, other){
905 return this == value ? other : value;
908 * Ext JS Library 1.1.1
909 * Copyright(c) 2006-2007, Ext JS, LLC.
911 * Originally Released Under LGPL - original licence link has changed is not relivant.
914 * <script type="text/javascript">
920 Roo.applyIf(Number.prototype, {
922 * Checks whether or not the current number is within a desired range. If the number is already within the
923 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
924 * exceeded. Note that this method returns the constrained value but does not change the current number.
925 * @param {Number} min The minimum number in the range
926 * @param {Number} max The maximum number in the range
927 * @return {Number} The constrained value if outside the range, otherwise the current value
929 constrain : function(min, max){
930 return Math.min(Math.max(this, min), max);
934 * Ext JS Library 1.1.1
935 * Copyright(c) 2006-2007, Ext JS, LLC.
937 * Originally Released Under LGPL - original licence link has changed is not relivant.
940 * <script type="text/javascript">
945 Roo.applyIf(Array.prototype, {
948 * Checks whether or not the specified object exists in the array.
949 * @param {Object} o The object to check for
950 * @return {Number} The index of o in the array (or -1 if it is not found)
952 indexOf : function(o){
953 for (var i = 0, len = this.length; i < len; i++){
954 if(this[i] == o) { return i; }
960 * Removes the specified object from the array. If the object is not found nothing happens.
961 * @param {Object} o The object to remove
963 remove : function(o){
964 var index = this.indexOf(o);
966 this.splice(index, 1);
970 * Map (JS 1.6 compatibility)
971 * @param {Function} function to call
975 var len = this.length >>> 0;
976 if (typeof fun != "function") {
977 throw new TypeError();
979 var res = new Array(len);
980 var thisp = arguments[1];
981 for (var i = 0; i < len; i++)
984 res[i] = fun.call(thisp, this[i], i, this);
997 * Ext JS Library 1.1.1
998 * Copyright(c) 2006-2007, Ext JS, LLC.
1000 * Originally Released Under LGPL - original licence link has changed is not relivant.
1003 * <script type="text/javascript">
1009 * The date parsing and format syntax is a subset of
1010 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1011 * supported will provide results equivalent to their PHP versions.
1013 * Following is the list of all currently supported formats:
1016 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1018 Format Output Description
1019 ------ ---------- --------------------------------------------------------------
1020 d 10 Day of the month, 2 digits with leading zeros
1021 D Wed A textual representation of a day, three letters
1022 j 10 Day of the month without leading zeros
1023 l Wednesday A full textual representation of the day of the week
1024 S th English ordinal day of month suffix, 2 chars (use with j)
1025 w 3 Numeric representation of the day of the week
1026 z 9 The julian date, or day of the year (0-365)
1027 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1028 F January A full textual representation of the month
1029 m 01 Numeric representation of a month, with leading zeros
1030 M Jan Month name abbreviation, three letters
1031 n 1 Numeric representation of a month, without leading zeros
1032 t 31 Number of days in the given month
1033 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1034 Y 2007 A full numeric representation of a year, 4 digits
1035 y 07 A two digit representation of a year
1036 a pm Lowercase Ante meridiem and Post meridiem
1037 A PM Uppercase Ante meridiem and Post meridiem
1038 g 3 12-hour format of an hour without leading zeros
1039 G 15 24-hour format of an hour without leading zeros
1040 h 03 12-hour format of an hour with leading zeros
1041 H 15 24-hour format of an hour with leading zeros
1042 i 05 Minutes with leading zeros
1043 s 01 Seconds, with leading zeros
1044 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1045 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1046 T CST Timezone setting of the machine running the code
1047 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1050 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1052 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1053 document.write(dt.format('Y-m-d')); //2007-01-10
1054 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1055 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
1058 * Here are some standard date/time patterns that you might find helpful. They
1059 * are not part of the source of Date.js, but to use them you can simply copy this
1060 * block of code into any script that is included after Date.js and they will also become
1061 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1064 ISO8601Long:"Y-m-d H:i:s",
1065 ISO8601Short:"Y-m-d",
1067 LongDate: "l, F d, Y",
1068 FullDateTime: "l, F d, Y g:i:s A",
1071 LongTime: "g:i:s A",
1072 SortableDateTime: "Y-m-d\\TH:i:s",
1073 UniversalSortableDateTime: "Y-m-d H:i:sO",
1080 var dt = new Date();
1081 document.write(dt.format(Date.patterns.ShortDate));
1086 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1087 * They generate precompiled functions from date formats instead of parsing and
1088 * processing the pattern every time you format a date. These functions are available
1089 * on every Date object (any javascript function).
1091 * The original article and download are here:
1092 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1099 Returns the number of milliseconds between this date and date
1100 @param {Date} date (optional) Defaults to now
1101 @return {Number} The diff in milliseconds
1102 @member Date getElapsed
1104 Date.prototype.getElapsed = function(date) {
1105 return Math.abs((date || new Date()).getTime()-this.getTime());
1107 // was in date file..
1111 Date.parseFunctions = {count:0};
1113 Date.parseRegexes = [];
1115 Date.formatFunctions = {count:0};
1118 Date.prototype.dateFormat = function(format) {
1119 if (Date.formatFunctions[format] == null) {
1120 Date.createNewFormat(format);
1122 var func = Date.formatFunctions[format];
1123 return this[func]();
1128 * Formats a date given the supplied format string
1129 * @param {String} format The format string
1130 * @return {String} The formatted date
1133 Date.prototype.format = Date.prototype.dateFormat;
1136 Date.createNewFormat = function(format) {
1137 var funcName = "format" + Date.formatFunctions.count++;
1138 Date.formatFunctions[format] = funcName;
1139 var code = "Date.prototype." + funcName + " = function(){return ";
1140 var special = false;
1142 for (var i = 0; i < format.length; ++i) {
1143 ch = format.charAt(i);
1144 if (!special && ch == "\\") {
1149 code += "'" + String.escape(ch) + "' + ";
1152 code += Date.getFormatCode(ch);
1155 /** eval:var:zzzzzzzzzzzzz */
1156 eval(code.substring(0, code.length - 3) + ";}");
1160 Date.getFormatCode = function(character) {
1161 switch (character) {
1163 return "String.leftPad(this.getDate(), 2, '0') + ";
1165 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1167 return "this.getDate() + ";
1169 return "Date.dayNames[this.getDay()] + ";
1171 return "this.getSuffix() + ";
1173 return "this.getDay() + ";
1175 return "this.getDayOfYear() + ";
1177 return "this.getWeekOfYear() + ";
1179 return "Date.monthNames[this.getMonth()] + ";
1181 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1183 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1185 return "(this.getMonth() + 1) + ";
1187 return "this.getDaysInMonth() + ";
1189 return "(this.isLeapYear() ? 1 : 0) + ";
1191 return "this.getFullYear() + ";
1193 return "('' + this.getFullYear()).substring(2, 4) + ";
1195 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1197 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1199 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1201 return "this.getHours() + ";
1203 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1205 return "String.leftPad(this.getHours(), 2, '0') + ";
1207 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1209 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1211 return "this.getGMTOffset() + ";
1213 return "this.getGMTColonOffset() + ";
1215 return "this.getTimezone() + ";
1217 return "(this.getTimezoneOffset() * -60) + ";
1219 return "'" + String.escape(character) + "' + ";
1224 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1225 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1226 * the date format that is not specified will default to the current date value for that part. Time parts can also
1227 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1228 * string or the parse operation will fail.
1231 //dt = Fri May 25 2007 (current date)
1232 var dt = new Date();
1234 //dt = Thu May 25 2006 (today's month/day in 2006)
1235 dt = Date.parseDate("2006", "Y");
1237 //dt = Sun Jan 15 2006 (all date parts specified)
1238 dt = Date.parseDate("2006-1-15", "Y-m-d");
1240 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1241 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1243 * @param {String} input The unparsed date as a string
1244 * @param {String} format The format the date is in
1245 * @return {Date} The parsed date
1248 Date.parseDate = function(input, format) {
1249 if (Date.parseFunctions[format] == null) {
1250 Date.createParser(format);
1252 var func = Date.parseFunctions[format];
1253 return Date[func](input);
1259 Date.createParser = function(format) {
1260 var funcName = "parse" + Date.parseFunctions.count++;
1261 var regexNum = Date.parseRegexes.length;
1262 var currentGroup = 1;
1263 Date.parseFunctions[format] = funcName;
1265 var code = "Date." + funcName + " = function(input){\n"
1266 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1267 + "var d = new Date();\n"
1268 + "y = d.getFullYear();\n"
1269 + "m = d.getMonth();\n"
1270 + "d = d.getDate();\n"
1271 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1272 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1273 + "if (results && results.length > 0) {";
1276 var special = false;
1278 for (var i = 0; i < format.length; ++i) {
1279 ch = format.charAt(i);
1280 if (!special && ch == "\\") {
1285 regex += String.escape(ch);
1288 var obj = Date.formatCodeToRegex(ch, currentGroup);
1289 currentGroup += obj.g;
1291 if (obj.g && obj.c) {
1297 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1298 + "{v = new Date(y, m, d, h, i, s);}\n"
1299 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1300 + "{v = new Date(y, m, d, h, i);}\n"
1301 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1302 + "{v = new Date(y, m, d, h);}\n"
1303 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1304 + "{v = new Date(y, m, d);}\n"
1305 + "else if (y >= 0 && m >= 0)\n"
1306 + "{v = new Date(y, m);}\n"
1307 + "else if (y >= 0)\n"
1308 + "{v = new Date(y);}\n"
1309 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1310 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1311 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1314 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1315 /** eval:var:zzzzzzzzzzzzz */
1320 Date.formatCodeToRegex = function(character, currentGroup) {
1321 switch (character) {
1325 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1328 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1329 s:"(\\d{1,2})"}; // day of month without leading zeroes
1332 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1333 s:"(\\d{2})"}; // day of month with leading zeroes
1337 s:"(?:" + Date.dayNames.join("|") + ")"};
1341 s:"(?:st|nd|rd|th)"};
1356 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1357 s:"(" + Date.monthNames.join("|") + ")"};
1360 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1361 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1364 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1365 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1368 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1369 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1380 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1384 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1385 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1389 c:"if (results[" + currentGroup + "] == 'am') {\n"
1390 + "if (h == 12) { h = 0; }\n"
1391 + "} else { if (h < 12) { h += 12; }}",
1395 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1396 + "if (h == 12) { h = 0; }\n"
1397 + "} else { if (h < 12) { h += 12; }}",
1402 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1403 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1407 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1408 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1411 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1415 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1420 "o = results[", currentGroup, "];\n",
1421 "var sn = o.substring(0,1);\n", // get + / - sign
1422 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1423 "var mn = o.substring(3,5) % 60;\n", // get minutes
1424 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1425 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1427 s:"([+\-]\\d{2,4})"};
1433 "o = results[", currentGroup, "];\n",
1434 "var sn = o.substring(0,1);\n",
1435 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1436 "var mn = o.substring(4,6) % 60;\n",
1437 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1438 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1444 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1447 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1448 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1449 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1453 s:String.escape(character)};
1458 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1459 * @return {String} The abbreviated timezone name (e.g. 'CST')
1461 Date.prototype.getTimezone = function() {
1462 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1466 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1467 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1469 Date.prototype.getGMTOffset = function() {
1470 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1471 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1472 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1476 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1477 * @return {String} 2-characters representing hours and 2-characters representing minutes
1478 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1480 Date.prototype.getGMTColonOffset = function() {
1481 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1482 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1484 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1488 * Get the numeric day number of the year, adjusted for leap year.
1489 * @return {Number} 0 through 364 (365 in leap years)
1491 Date.prototype.getDayOfYear = function() {
1493 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1494 for (var i = 0; i < this.getMonth(); ++i) {
1495 num += Date.daysInMonth[i];
1497 return num + this.getDate() - 1;
1501 * Get the string representation of the numeric week number of the year
1502 * (equivalent to the format specifier 'W').
1503 * @return {String} '00' through '52'
1505 Date.prototype.getWeekOfYear = function() {
1506 // Skip to Thursday of this week
1507 var now = this.getDayOfYear() + (4 - this.getDay());
1508 // Find the first Thursday of the year
1509 var jan1 = new Date(this.getFullYear(), 0, 1);
1510 var then = (7 - jan1.getDay() + 4);
1511 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1515 * Whether or not the current date is in a leap year.
1516 * @return {Boolean} True if the current date is in a leap year, else false
1518 Date.prototype.isLeapYear = function() {
1519 var year = this.getFullYear();
1520 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1524 * Get the first day of the current month, adjusted for leap year. The returned value
1525 * is the numeric day index within the week (0-6) which can be used in conjunction with
1526 * the {@link #monthNames} array to retrieve the textual day name.
1529 var dt = new Date('1/10/2007');
1530 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1532 * @return {Number} The day number (0-6)
1534 Date.prototype.getFirstDayOfMonth = function() {
1535 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1536 return (day < 0) ? (day + 7) : day;
1540 * Get the last day of the current month, adjusted for leap year. The returned value
1541 * is the numeric day index within the week (0-6) which can be used in conjunction with
1542 * the {@link #monthNames} array to retrieve the textual day name.
1545 var dt = new Date('1/10/2007');
1546 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1548 * @return {Number} The day number (0-6)
1550 Date.prototype.getLastDayOfMonth = function() {
1551 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1552 return (day < 0) ? (day + 7) : day;
1557 * Get the first date of this date's month
1560 Date.prototype.getFirstDateOfMonth = function() {
1561 return new Date(this.getFullYear(), this.getMonth(), 1);
1565 * Get the last date of this date's month
1568 Date.prototype.getLastDateOfMonth = function() {
1569 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1572 * Get the number of days in the current month, adjusted for leap year.
1573 * @return {Number} The number of days in the month
1575 Date.prototype.getDaysInMonth = function() {
1576 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1577 return Date.daysInMonth[this.getMonth()];
1581 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1582 * @return {String} 'st, 'nd', 'rd' or 'th'
1584 Date.prototype.getSuffix = function() {
1585 switch (this.getDate()) {
1602 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1605 * An array of textual month names.
1606 * Override these values for international dates, for example...
1607 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1626 * An array of textual day names.
1627 * Override these values for international dates, for example...
1628 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1644 Date.monthNumbers = {
1659 * Creates and returns a new Date instance with the exact same date value as the called instance.
1660 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1661 * variable will also be changed. When the intention is to create a new variable that will not
1662 * modify the original instance, you should create a clone.
1664 * Example of correctly cloning a date:
1667 var orig = new Date('10/1/2006');
1670 document.write(orig); //returns 'Thu Oct 05 2006'!
1673 var orig = new Date('10/1/2006');
1674 var copy = orig.clone();
1676 document.write(orig); //returns 'Thu Oct 01 2006'
1678 * @return {Date} The new Date instance
1680 Date.prototype.clone = function() {
1681 return new Date(this.getTime());
1685 * Clears any time information from this date
1686 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1687 @return {Date} this or the clone
1689 Date.prototype.clearTime = function(clone){
1691 return this.clone().clearTime();
1696 this.setMilliseconds(0);
1701 // safari setMonth is broken -- check that this is only donw once...
1702 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1703 Date.brokenSetMonth = Date.prototype.setMonth;
1704 Date.prototype.setMonth = function(num){
1706 var n = Math.ceil(-num);
1707 var back_year = Math.ceil(n/12);
1708 var month = (n % 12) ? 12 - n % 12 : 0 ;
1709 this.setFullYear(this.getFullYear() - back_year);
1710 return Date.brokenSetMonth.call(this, month);
1712 return Date.brokenSetMonth.apply(this, arguments);
1717 /** Date interval constant
1721 /** Date interval constant
1725 /** Date interval constant
1729 /** Date interval constant
1733 /** Date interval constant
1737 /** Date interval constant
1741 /** Date interval constant
1747 * Provides a convenient method of performing basic date arithmetic. This method
1748 * does not modify the Date instance being called - it creates and returns
1749 * a new Date instance containing the resulting date value.
1754 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1755 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1757 //Negative values will subtract correctly:
1758 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1759 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1761 //You can even chain several calls together in one line!
1762 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1763 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1766 * @param {String} interval A valid date interval enum value
1767 * @param {Number} value The amount to add to the current date
1768 * @return {Date} The new Date instance
1770 Date.prototype.add = function(interval, value){
1771 var d = this.clone();
1772 if (!interval || value === 0) { return d; }
1773 switch(interval.toLowerCase()){
1775 d.setMilliseconds(this.getMilliseconds() + value);
1778 d.setSeconds(this.getSeconds() + value);
1781 d.setMinutes(this.getMinutes() + value);
1784 d.setHours(this.getHours() + value);
1787 d.setDate(this.getDate() + value);
1790 var day = this.getDate();
1792 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1795 d.setMonth(this.getMonth() + value);
1798 d.setFullYear(this.getFullYear() + value);
1805 * Ext JS Library 1.1.1
1806 * Copyright(c) 2006-2007, Ext JS, LLC.
1808 * Originally Released Under LGPL - original licence link has changed is not relivant.
1811 * <script type="text/javascript">
1815 * @class Roo.lib.Dom
1818 * Dom utils (from YIU afaik)
1823 * Get the view width
1824 * @param {Boolean} full True will get the full document, otherwise it's the view width
1825 * @return {Number} The width
1828 getViewWidth : function(full) {
1829 return full ? this.getDocumentWidth() : this.getViewportWidth();
1832 * Get the view height
1833 * @param {Boolean} full True will get the full document, otherwise it's the view height
1834 * @return {Number} The height
1836 getViewHeight : function(full) {
1837 return full ? this.getDocumentHeight() : this.getViewportHeight();
1840 getDocumentHeight: function() {
1841 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1842 return Math.max(scrollHeight, this.getViewportHeight());
1845 getDocumentWidth: function() {
1846 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1847 return Math.max(scrollWidth, this.getViewportWidth());
1850 getViewportHeight: function() {
1851 var height = self.innerHeight;
1852 var mode = document.compatMode;
1854 if ((mode || Roo.isIE) && !Roo.isOpera) {
1855 height = (mode == "CSS1Compat") ?
1856 document.documentElement.clientHeight :
1857 document.body.clientHeight;
1863 getViewportWidth: function() {
1864 var width = self.innerWidth;
1865 var mode = document.compatMode;
1867 if (mode || Roo.isIE) {
1868 width = (mode == "CSS1Compat") ?
1869 document.documentElement.clientWidth :
1870 document.body.clientWidth;
1875 isAncestor : function(p, c) {
1882 if (p.contains && !Roo.isSafari) {
1883 return p.contains(c);
1884 } else if (p.compareDocumentPosition) {
1885 return !!(p.compareDocumentPosition(c) & 16);
1887 var parent = c.parentNode;
1892 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1895 parent = parent.parentNode;
1901 getRegion : function(el) {
1902 return Roo.lib.Region.getRegion(el);
1905 getY : function(el) {
1906 return this.getXY(el)[1];
1909 getX : function(el) {
1910 return this.getXY(el)[0];
1913 getXY : function(el) {
1914 var p, pe, b, scroll, bd = document.body;
1915 el = Roo.getDom(el);
1916 var fly = Roo.lib.AnimBase.fly;
1917 if (el.getBoundingClientRect) {
1918 b = el.getBoundingClientRect();
1919 scroll = fly(document).getScroll();
1920 return [b.left + scroll.left, b.top + scroll.top];
1926 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1933 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1940 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1941 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1948 if (p != el && pe.getStyle('overflow') != 'visible') {
1956 if (Roo.isSafari && hasAbsolute) {
1961 if (Roo.isGecko && !hasAbsolute) {
1963 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1964 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1968 while (p && p != bd) {
1969 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1981 setXY : function(el, xy) {
1982 el = Roo.fly(el, '_setXY');
1984 var pts = el.translatePoints(xy);
1985 if (xy[0] !== false) {
1986 el.dom.style.left = pts.left + "px";
1988 if (xy[1] !== false) {
1989 el.dom.style.top = pts.top + "px";
1993 setX : function(el, x) {
1994 this.setXY(el, [x, false]);
1997 setY : function(el, y) {
1998 this.setXY(el, [false, y]);
2002 * Portions of this file are based on pieces of Yahoo User Interface Library
2003 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2004 * YUI licensed under the BSD License:
2005 * http://developer.yahoo.net/yui/license.txt
2006 * <script type="text/javascript">
2010 Roo.lib.Event = function() {
2011 var loadComplete = false;
2013 var unloadListeners = [];
2015 var onAvailStack = [];
2017 var lastError = null;
2030 startInterval: function() {
2031 if (!this._interval) {
2033 var callback = function() {
2034 self._tryPreloadAttach();
2036 this._interval = setInterval(callback, this.POLL_INTERVAL);
2041 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2042 onAvailStack.push({ id: p_id,
2045 override: p_override,
2046 checkReady: false });
2048 retryCount = this.POLL_RETRYS;
2049 this.startInterval();
2053 addListener: function(el, eventName, fn) {
2054 el = Roo.getDom(el);
2059 if ("unload" == eventName) {
2060 unloadListeners[unloadListeners.length] =
2061 [el, eventName, fn];
2065 var wrappedFn = function(e) {
2066 return fn(Roo.lib.Event.getEvent(e));
2069 var li = [el, eventName, fn, wrappedFn];
2071 var index = listeners.length;
2072 listeners[index] = li;
2074 this.doAdd(el, eventName, wrappedFn, false);
2080 removeListener: function(el, eventName, fn) {
2083 el = Roo.getDom(el);
2086 return this.purgeElement(el, false, eventName);
2090 if ("unload" == eventName) {
2092 for (i = 0,len = unloadListeners.length; i < len; i++) {
2093 var li = unloadListeners[i];
2096 li[1] == eventName &&
2098 unloadListeners.splice(i, 1);
2106 var cacheItem = null;
2109 var index = arguments[3];
2111 if ("undefined" == typeof index) {
2112 index = this._getCacheIndex(el, eventName, fn);
2116 cacheItem = listeners[index];
2119 if (!el || !cacheItem) {
2123 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2125 delete listeners[index][this.WFN];
2126 delete listeners[index][this.FN];
2127 listeners.splice(index, 1);
2134 getTarget: function(ev, resolveTextNode) {
2135 ev = ev.browserEvent || ev;
2136 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2137 var t = ev.target || ev.srcElement;
2138 return this.resolveTextNode(t);
2142 resolveTextNode: function(node) {
2143 if (Roo.isSafari && node && 3 == node.nodeType) {
2144 return node.parentNode;
2151 getPageX: function(ev) {
2152 ev = ev.browserEvent || ev;
2153 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2155 if (!x && 0 !== x) {
2156 x = ev.clientX || 0;
2159 x += this.getScroll()[1];
2167 getPageY: function(ev) {
2168 ev = ev.browserEvent || ev;
2169 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2171 if (!y && 0 !== y) {
2172 y = ev.clientY || 0;
2175 y += this.getScroll()[0];
2184 getXY: function(ev) {
2185 ev = ev.browserEvent || ev;
2186 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2187 return [this.getPageX(ev), this.getPageY(ev)];
2191 getRelatedTarget: function(ev) {
2192 ev = ev.browserEvent || ev;
2193 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2194 var t = ev.relatedTarget;
2196 if (ev.type == "mouseout") {
2198 } else if (ev.type == "mouseover") {
2203 return this.resolveTextNode(t);
2207 getTime: function(ev) {
2208 ev = ev.browserEvent || ev;
2209 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2211 var t = new Date().getTime();
2215 this.lastError = ex;
2224 stopEvent: function(ev) {
2225 this.stopPropagation(ev);
2226 this.preventDefault(ev);
2230 stopPropagation: function(ev) {
2231 ev = ev.browserEvent || ev;
2232 if (ev.stopPropagation) {
2233 ev.stopPropagation();
2235 ev.cancelBubble = true;
2240 preventDefault: function(ev) {
2241 ev = ev.browserEvent || ev;
2242 if(ev.preventDefault) {
2243 ev.preventDefault();
2245 ev.returnValue = false;
2250 getEvent: function(e) {
2251 var ev = e || window.event;
2253 var c = this.getEvent.caller;
2255 ev = c.arguments[0];
2256 if (ev && Event == ev.constructor) {
2266 getCharCode: function(ev) {
2267 ev = ev.browserEvent || ev;
2268 return ev.charCode || ev.keyCode || 0;
2272 _getCacheIndex: function(el, eventName, fn) {
2273 for (var i = 0,len = listeners.length; i < len; ++i) {
2274 var li = listeners[i];
2276 li[this.FN] == fn &&
2277 li[this.EL] == el &&
2278 li[this.TYPE] == eventName) {
2290 getEl: function(id) {
2291 return document.getElementById(id);
2295 clearCache: function() {
2299 _load: function(e) {
2300 loadComplete = true;
2301 var EU = Roo.lib.Event;
2305 EU.doRemove(window, "load", EU._load);
2310 _tryPreloadAttach: function() {
2319 var tryAgain = !loadComplete;
2321 tryAgain = (retryCount > 0);
2326 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2327 var item = onAvailStack[i];
2329 var el = this.getEl(item.id);
2332 if (!item.checkReady ||
2335 (document && document.body)) {
2338 if (item.override) {
2339 if (item.override === true) {
2342 scope = item.override;
2345 item.fn.call(scope, item.obj);
2346 onAvailStack[i] = null;
2349 notAvail.push(item);
2354 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2358 this.startInterval();
2360 clearInterval(this._interval);
2361 this._interval = null;
2364 this.locked = false;
2371 purgeElement: function(el, recurse, eventName) {
2372 var elListeners = this.getListeners(el, eventName);
2374 for (var i = 0,len = elListeners.length; i < len; ++i) {
2375 var l = elListeners[i];
2376 this.removeListener(el, l.type, l.fn);
2380 if (recurse && el && el.childNodes) {
2381 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2382 this.purgeElement(el.childNodes[i], recurse, eventName);
2388 getListeners: function(el, eventName) {
2389 var results = [], searchLists;
2391 searchLists = [listeners, unloadListeners];
2392 } else if (eventName == "unload") {
2393 searchLists = [unloadListeners];
2395 searchLists = [listeners];
2398 for (var j = 0; j < searchLists.length; ++j) {
2399 var searchList = searchLists[j];
2400 if (searchList && searchList.length > 0) {
2401 for (var i = 0,len = searchList.length; i < len; ++i) {
2402 var l = searchList[i];
2403 if (l && l[this.EL] === el &&
2404 (!eventName || eventName === l[this.TYPE])) {
2409 adjust: l[this.ADJ_SCOPE],
2417 return (results.length) ? results : null;
2421 _unload: function(e) {
2423 var EU = Roo.lib.Event, i, j, l, len, index;
2425 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2426 l = unloadListeners[i];
2429 if (l[EU.ADJ_SCOPE]) {
2430 if (l[EU.ADJ_SCOPE] === true) {
2433 scope = l[EU.ADJ_SCOPE];
2436 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2437 unloadListeners[i] = null;
2443 unloadListeners = null;
2445 if (listeners && listeners.length > 0) {
2446 j = listeners.length;
2449 l = listeners[index];
2451 EU.removeListener(l[EU.EL], l[EU.TYPE],
2461 EU.doRemove(window, "unload", EU._unload);
2466 getScroll: function() {
2467 var dd = document.documentElement, db = document.body;
2468 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2469 return [dd.scrollTop, dd.scrollLeft];
2471 return [db.scrollTop, db.scrollLeft];
2478 doAdd: function () {
2479 if (window.addEventListener) {
2480 return function(el, eventName, fn, capture) {
2481 el.addEventListener(eventName, fn, (capture));
2483 } else if (window.attachEvent) {
2484 return function(el, eventName, fn, capture) {
2485 el.attachEvent("on" + eventName, fn);
2494 doRemove: function() {
2495 if (window.removeEventListener) {
2496 return function (el, eventName, fn, capture) {
2497 el.removeEventListener(eventName, fn, (capture));
2499 } else if (window.detachEvent) {
2500 return function (el, eventName, fn) {
2501 el.detachEvent("on" + eventName, fn);
2513 var E = Roo.lib.Event;
2514 E.on = E.addListener;
2515 E.un = E.removeListener;
2517 if (document && document.body) {
2520 E.doAdd(window, "load", E._load);
2522 E.doAdd(window, "unload", E._unload);
2523 E._tryPreloadAttach();
2527 * Portions of this file are based on pieces of Yahoo User Interface Library
2528 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2529 * YUI licensed under the BSD License:
2530 * http://developer.yahoo.net/yui/license.txt
2531 * <script type="text/javascript">
2537 * @class Roo.lib.Ajax
2544 request : function(method, uri, cb, data, options) {
2546 var hs = options.headers;
2549 if(hs.hasOwnProperty(h)){
2550 this.initHeader(h, hs[h], false);
2554 if(options.xmlData){
2555 this.initHeader('Content-Type', 'text/xml', false);
2557 data = options.xmlData;
2561 return this.asyncRequest(method, uri, cb, data);
2564 serializeForm : function(form) {
2565 if(typeof form == 'string') {
2566 form = (document.getElementById(form) || document.forms[form]);
2569 var el, name, val, disabled, data = '', hasSubmit = false;
2570 for (var i = 0; i < form.elements.length; i++) {
2571 el = form.elements[i];
2572 disabled = form.elements[i].disabled;
2573 name = form.elements[i].name;
2574 val = form.elements[i].value;
2576 if (!disabled && name){
2580 case 'select-multiple':
2581 for (var j = 0; j < el.options.length; j++) {
2582 if (el.options[j].selected) {
2584 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2587 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2595 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2608 if(hasSubmit == false) {
2609 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2614 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2619 data = data.substr(0, data.length - 1);
2627 useDefaultHeader:true,
2629 defaultPostHeader:'application/x-www-form-urlencoded',
2631 useDefaultXhrHeader:true,
2633 defaultXhrHeader:'XMLHttpRequest',
2635 hasDefaultHeaders:true,
2647 setProgId:function(id)
2649 this.activeX.unshift(id);
2652 setDefaultPostHeader:function(b)
2654 this.useDefaultHeader = b;
2657 setDefaultXhrHeader:function(b)
2659 this.useDefaultXhrHeader = b;
2662 setPollingInterval:function(i)
2664 if (typeof i == 'number' && isFinite(i)) {
2665 this.pollInterval = i;
2669 createXhrObject:function(transactionId)
2675 http = new XMLHttpRequest();
2677 obj = { conn:http, tId:transactionId };
2681 for (var i = 0; i < this.activeX.length; ++i) {
2685 http = new ActiveXObject(this.activeX[i]);
2687 obj = { conn:http, tId:transactionId };
2700 getConnectionObject:function()
2703 var tId = this.transactionId;
2707 o = this.createXhrObject(tId);
2709 this.transactionId++;
2720 asyncRequest:function(method, uri, callback, postData)
2722 var o = this.getConnectionObject();
2728 o.conn.open(method, uri, true);
2730 if (this.useDefaultXhrHeader) {
2731 if (!this.defaultHeaders['X-Requested-With']) {
2732 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2736 if(postData && this.useDefaultHeader){
2737 this.initHeader('Content-Type', this.defaultPostHeader);
2740 if (this.hasDefaultHeaders || this.hasHeaders) {
2744 this.handleReadyState(o, callback);
2745 o.conn.send(postData || null);
2751 handleReadyState:function(o, callback)
2755 if (callback && callback.timeout) {
2757 this.timeout[o.tId] = window.setTimeout(function() {
2758 oConn.abort(o, callback, true);
2759 }, callback.timeout);
2762 this.poll[o.tId] = window.setInterval(
2764 if (o.conn && o.conn.readyState == 4) {
2765 window.clearInterval(oConn.poll[o.tId]);
2766 delete oConn.poll[o.tId];
2768 if(callback && callback.timeout) {
2769 window.clearTimeout(oConn.timeout[o.tId]);
2770 delete oConn.timeout[o.tId];
2773 oConn.handleTransactionResponse(o, callback);
2776 , this.pollInterval);
2779 handleTransactionResponse:function(o, callback, isAbort)
2783 this.releaseObject(o);
2787 var httpStatus, responseObject;
2791 if (o.conn.status !== undefined && o.conn.status != 0) {
2792 httpStatus = o.conn.status;
2804 if (httpStatus >= 200 && httpStatus < 300) {
2805 responseObject = this.createResponseObject(o, callback.argument);
2806 if (callback.success) {
2807 if (!callback.scope) {
2808 callback.success(responseObject);
2813 callback.success.apply(callback.scope, [responseObject]);
2818 switch (httpStatus) {
2826 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2827 if (callback.failure) {
2828 if (!callback.scope) {
2829 callback.failure(responseObject);
2832 callback.failure.apply(callback.scope, [responseObject]);
2837 responseObject = this.createResponseObject(o, callback.argument);
2838 if (callback.failure) {
2839 if (!callback.scope) {
2840 callback.failure(responseObject);
2843 callback.failure.apply(callback.scope, [responseObject]);
2849 this.releaseObject(o);
2850 responseObject = null;
2853 createResponseObject:function(o, callbackArg)
2860 var headerStr = o.conn.getAllResponseHeaders();
2861 var header = headerStr.split('\n');
2862 for (var i = 0; i < header.length; i++) {
2863 var delimitPos = header[i].indexOf(':');
2864 if (delimitPos != -1) {
2865 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2873 obj.status = o.conn.status;
2874 obj.statusText = o.conn.statusText;
2875 obj.getResponseHeader = headerObj;
2876 obj.getAllResponseHeaders = headerStr;
2877 obj.responseText = o.conn.responseText;
2878 obj.responseXML = o.conn.responseXML;
2880 if (typeof callbackArg !== undefined) {
2881 obj.argument = callbackArg;
2887 createExceptionObject:function(tId, callbackArg, isAbort)
2890 var COMM_ERROR = 'communication failure';
2891 var ABORT_CODE = -1;
2892 var ABORT_ERROR = 'transaction aborted';
2898 obj.status = ABORT_CODE;
2899 obj.statusText = ABORT_ERROR;
2902 obj.status = COMM_CODE;
2903 obj.statusText = COMM_ERROR;
2907 obj.argument = callbackArg;
2913 initHeader:function(label, value, isDefault)
2915 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2917 if (headerObj[label] === undefined) {
2918 headerObj[label] = value;
2923 headerObj[label] = value + "," + headerObj[label];
2927 this.hasDefaultHeaders = true;
2930 this.hasHeaders = true;
2935 setHeader:function(o)
2937 if (this.hasDefaultHeaders) {
2938 for (var prop in this.defaultHeaders) {
2939 if (this.defaultHeaders.hasOwnProperty(prop)) {
2940 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2945 if (this.hasHeaders) {
2946 for (var prop in this.headers) {
2947 if (this.headers.hasOwnProperty(prop)) {
2948 o.conn.setRequestHeader(prop, this.headers[prop]);
2952 this.hasHeaders = false;
2956 resetDefaultHeaders:function() {
2957 delete this.defaultHeaders;
2958 this.defaultHeaders = {};
2959 this.hasDefaultHeaders = false;
2962 abort:function(o, callback, isTimeout)
2964 if(this.isCallInProgress(o)) {
2966 window.clearInterval(this.poll[o.tId]);
2967 delete this.poll[o.tId];
2969 delete this.timeout[o.tId];
2972 this.handleTransactionResponse(o, callback, true);
2982 isCallInProgress:function(o)
2985 return o.conn.readyState != 4 && o.conn.readyState != 0;
2994 releaseObject:function(o)
3003 'MSXML2.XMLHTTP.3.0',
3011 * Portions of this file are based on pieces of Yahoo User Interface Library
3012 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3013 * YUI licensed under the BSD License:
3014 * http://developer.yahoo.net/yui/license.txt
3015 * <script type="text/javascript">
3019 Roo.lib.Region = function(t, r, b, l) {
3029 Roo.lib.Region.prototype = {
3030 contains : function(region) {
3031 return ( region.left >= this.left &&
3032 region.right <= this.right &&
3033 region.top >= this.top &&
3034 region.bottom <= this.bottom );
3038 getArea : function() {
3039 return ( (this.bottom - this.top) * (this.right - this.left) );
3042 intersect : function(region) {
3043 var t = Math.max(this.top, region.top);
3044 var r = Math.min(this.right, region.right);
3045 var b = Math.min(this.bottom, region.bottom);
3046 var l = Math.max(this.left, region.left);
3048 if (b >= t && r >= l) {
3049 return new Roo.lib.Region(t, r, b, l);
3054 union : function(region) {
3055 var t = Math.min(this.top, region.top);
3056 var r = Math.max(this.right, region.right);
3057 var b = Math.max(this.bottom, region.bottom);
3058 var l = Math.min(this.left, region.left);
3060 return new Roo.lib.Region(t, r, b, l);
3063 adjust : function(t, l, b, r) {
3072 Roo.lib.Region.getRegion = function(el) {
3073 var p = Roo.lib.Dom.getXY(el);
3076 var r = p[0] + el.offsetWidth;
3077 var b = p[1] + el.offsetHeight;
3080 return new Roo.lib.Region(t, r, b, l);
3083 * Portions of this file are based on pieces of Yahoo User Interface Library
3084 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3085 * YUI licensed under the BSD License:
3086 * http://developer.yahoo.net/yui/license.txt
3087 * <script type="text/javascript">
3090 //@@dep Roo.lib.Region
3093 Roo.lib.Point = function(x, y) {
3094 if (x instanceof Array) {
3098 this.x = this.right = this.left = this[0] = x;
3099 this.y = this.top = this.bottom = this[1] = y;
3102 Roo.lib.Point.prototype = new Roo.lib.Region();
3104 * Portions of this file are based on pieces of Yahoo User Interface Library
3105 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3106 * YUI licensed under the BSD License:
3107 * http://developer.yahoo.net/yui/license.txt
3108 * <script type="text/javascript">
3115 scroll : function(el, args, duration, easing, cb, scope) {
3116 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3119 motion : function(el, args, duration, easing, cb, scope) {
3120 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3123 color : function(el, args, duration, easing, cb, scope) {
3124 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3127 run : function(el, args, duration, easing, cb, scope, type) {
3128 type = type || Roo.lib.AnimBase;
3129 if (typeof easing == "string") {
3130 easing = Roo.lib.Easing[easing];
3132 var anim = new type(el, args, duration, easing);
3133 anim.animateX(function() {
3134 Roo.callback(cb, scope);
3140 * Portions of this file are based on pieces of Yahoo User Interface Library
3141 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3142 * YUI licensed under the BSD License:
3143 * http://developer.yahoo.net/yui/license.txt
3144 * <script type="text/javascript">
3152 if (!libFlyweight) {
3153 libFlyweight = new Roo.Element.Flyweight();
3155 libFlyweight.dom = el;
3156 return libFlyweight;
3159 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3163 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3165 this.init(el, attributes, duration, method);
3169 Roo.lib.AnimBase.fly = fly;
3173 Roo.lib.AnimBase.prototype = {
3175 toString: function() {
3176 var el = this.getEl();
3177 var id = el.id || el.tagName;
3178 return ("Anim " + id);
3182 noNegatives: /width|height|opacity|padding/i,
3183 offsetAttribute: /^((width|height)|(top|left))$/,
3184 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3185 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3189 doMethod: function(attr, start, end) {
3190 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3194 setAttribute: function(attr, val, unit) {
3195 if (this.patterns.noNegatives.test(attr)) {
3196 val = (val > 0) ? val : 0;
3199 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3203 getAttribute: function(attr) {
3204 var el = this.getEl();
3205 var val = fly(el).getStyle(attr);
3207 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3208 return parseFloat(val);
3211 var a = this.patterns.offsetAttribute.exec(attr) || [];
3212 var pos = !!( a[3] );
3213 var box = !!( a[2] );
3216 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3217 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3226 getDefaultUnit: function(attr) {
3227 if (this.patterns.defaultUnit.test(attr)) {
3234 animateX : function(callback, scope) {
3235 var f = function() {
3236 this.onComplete.removeListener(f);
3237 if (typeof callback == "function") {
3238 callback.call(scope || this, this);
3241 this.onComplete.addListener(f, this);
3246 setRuntimeAttribute: function(attr) {
3249 var attributes = this.attributes;
3251 this.runtimeAttributes[attr] = {};
3253 var isset = function(prop) {
3254 return (typeof prop !== 'undefined');
3257 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3261 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3264 if (isset(attributes[attr]['to'])) {
3265 end = attributes[attr]['to'];
3266 } else if (isset(attributes[attr]['by'])) {
3267 if (start.constructor == Array) {
3269 for (var i = 0, len = start.length; i < len; ++i) {
3270 end[i] = start[i] + attributes[attr]['by'][i];
3273 end = start + attributes[attr]['by'];
3277 this.runtimeAttributes[attr].start = start;
3278 this.runtimeAttributes[attr].end = end;
3281 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3285 init: function(el, attributes, duration, method) {
3287 var isAnimated = false;
3290 var startTime = null;
3293 var actualFrames = 0;
3296 el = Roo.getDom(el);
3299 this.attributes = attributes || {};
3302 this.duration = duration || 1;
3305 this.method = method || Roo.lib.Easing.easeNone;
3308 this.useSeconds = true;
3311 this.currentFrame = 0;
3314 this.totalFrames = Roo.lib.AnimMgr.fps;
3317 this.getEl = function() {
3322 this.isAnimated = function() {
3327 this.getStartTime = function() {
3331 this.runtimeAttributes = {};
3334 this.animate = function() {
3335 if (this.isAnimated()) {
3339 this.currentFrame = 0;
3341 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3343 Roo.lib.AnimMgr.registerElement(this);
3347 this.stop = function(finish) {
3349 this.currentFrame = this.totalFrames;
3350 this._onTween.fire();
3352 Roo.lib.AnimMgr.stop(this);
3355 var onStart = function() {
3356 this.onStart.fire();
3358 this.runtimeAttributes = {};
3359 for (var attr in this.attributes) {
3360 this.setRuntimeAttribute(attr);
3365 startTime = new Date();
3369 var onTween = function() {
3371 duration: new Date() - this.getStartTime(),
3372 currentFrame: this.currentFrame
3375 data.toString = function() {
3377 'duration: ' + data.duration +
3378 ', currentFrame: ' + data.currentFrame
3382 this.onTween.fire(data);
3384 var runtimeAttributes = this.runtimeAttributes;
3386 for (var attr in runtimeAttributes) {
3387 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3393 var onComplete = function() {
3394 var actual_duration = (new Date() - startTime) / 1000 ;
3397 duration: actual_duration,
3398 frames: actualFrames,
3399 fps: actualFrames / actual_duration
3402 data.toString = function() {
3404 'duration: ' + data.duration +
3405 ', frames: ' + data.frames +
3406 ', fps: ' + data.fps
3412 this.onComplete.fire(data);
3416 this._onStart = new Roo.util.Event(this);
3417 this.onStart = new Roo.util.Event(this);
3418 this.onTween = new Roo.util.Event(this);
3419 this._onTween = new Roo.util.Event(this);
3420 this.onComplete = new Roo.util.Event(this);
3421 this._onComplete = new Roo.util.Event(this);
3422 this._onStart.addListener(onStart);
3423 this._onTween.addListener(onTween);
3424 this._onComplete.addListener(onComplete);
3429 * Portions of this file are based on pieces of Yahoo User Interface Library
3430 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3431 * YUI licensed under the BSD License:
3432 * http://developer.yahoo.net/yui/license.txt
3433 * <script type="text/javascript">
3437 Roo.lib.AnimMgr = new function() {
3454 this.registerElement = function(tween) {
3455 queue[queue.length] = tween;
3457 tween._onStart.fire();
3462 this.unRegister = function(tween, index) {
3463 tween._onComplete.fire();
3464 index = index || getIndex(tween);
3466 queue.splice(index, 1);
3470 if (tweenCount <= 0) {
3476 this.start = function() {
3477 if (thread === null) {
3478 thread = setInterval(this.run, this.delay);
3483 this.stop = function(tween) {
3485 clearInterval(thread);
3487 for (var i = 0, len = queue.length; i < len; ++i) {
3488 if (queue[0].isAnimated()) {
3489 this.unRegister(queue[0], 0);
3498 this.unRegister(tween);
3503 this.run = function() {
3504 for (var i = 0, len = queue.length; i < len; ++i) {
3505 var tween = queue[i];
3506 if (!tween || !tween.isAnimated()) {
3510 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3512 tween.currentFrame += 1;
3514 if (tween.useSeconds) {
3515 correctFrame(tween);
3517 tween._onTween.fire();
3520 Roo.lib.AnimMgr.stop(tween, i);
3525 var getIndex = function(anim) {
3526 for (var i = 0, len = queue.length; i < len; ++i) {
3527 if (queue[i] == anim) {
3535 var correctFrame = function(tween) {
3536 var frames = tween.totalFrames;
3537 var frame = tween.currentFrame;
3538 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3539 var elapsed = (new Date() - tween.getStartTime());
3542 if (elapsed < tween.duration * 1000) {
3543 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3545 tweak = frames - (frame + 1);
3547 if (tweak > 0 && isFinite(tweak)) {
3548 if (tween.currentFrame + tweak >= frames) {
3549 tweak = frames - (frame + 1);
3552 tween.currentFrame += tweak;
3558 * Portions of this file are based on pieces of Yahoo User Interface Library
3559 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3560 * YUI licensed under the BSD License:
3561 * http://developer.yahoo.net/yui/license.txt
3562 * <script type="text/javascript">
3565 Roo.lib.Bezier = new function() {
3567 this.getPosition = function(points, t) {
3568 var n = points.length;
3571 for (var i = 0; i < n; ++i) {
3572 tmp[i] = [points[i][0], points[i][1]];
3575 for (var j = 1; j < n; ++j) {
3576 for (i = 0; i < n - j; ++i) {
3577 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3578 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3582 return [ tmp[0][0], tmp[0][1] ];
3586 * Portions of this file are based on pieces of Yahoo User Interface Library
3587 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3588 * YUI licensed under the BSD License:
3589 * http://developer.yahoo.net/yui/license.txt
3590 * <script type="text/javascript">
3595 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3596 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3599 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3601 var fly = Roo.lib.AnimBase.fly;
3603 var superclass = Y.ColorAnim.superclass;
3604 var proto = Y.ColorAnim.prototype;
3606 proto.toString = function() {
3607 var el = this.getEl();
3608 var id = el.id || el.tagName;
3609 return ("ColorAnim " + id);
3612 proto.patterns.color = /color$/i;
3613 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3614 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3615 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3616 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3619 proto.parseColor = function(s) {
3620 if (s.length == 3) {
3624 var c = this.patterns.hex.exec(s);
3625 if (c && c.length == 4) {
3626 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3629 c = this.patterns.rgb.exec(s);
3630 if (c && c.length == 4) {
3631 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3634 c = this.patterns.hex3.exec(s);
3635 if (c && c.length == 4) {
3636 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3641 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3642 proto.getAttribute = function(attr) {
3643 var el = this.getEl();
3644 if (this.patterns.color.test(attr)) {
3645 var val = fly(el).getStyle(attr);
3647 if (this.patterns.transparent.test(val)) {
3648 var parent = el.parentNode;
3649 val = fly(parent).getStyle(attr);
3651 while (parent && this.patterns.transparent.test(val)) {
3652 parent = parent.parentNode;
3653 val = fly(parent).getStyle(attr);
3654 if (parent.tagName.toUpperCase() == 'HTML') {
3660 val = superclass.getAttribute.call(this, attr);
3665 proto.getAttribute = function(attr) {
3666 var el = this.getEl();
3667 if (this.patterns.color.test(attr)) {
3668 var val = fly(el).getStyle(attr);
3670 if (this.patterns.transparent.test(val)) {
3671 var parent = el.parentNode;
3672 val = fly(parent).getStyle(attr);
3674 while (parent && this.patterns.transparent.test(val)) {
3675 parent = parent.parentNode;
3676 val = fly(parent).getStyle(attr);
3677 if (parent.tagName.toUpperCase() == 'HTML') {
3683 val = superclass.getAttribute.call(this, attr);
3689 proto.doMethod = function(attr, start, end) {
3692 if (this.patterns.color.test(attr)) {
3694 for (var i = 0, len = start.length; i < len; ++i) {
3695 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3698 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3701 val = superclass.doMethod.call(this, attr, start, end);
3707 proto.setRuntimeAttribute = function(attr) {
3708 superclass.setRuntimeAttribute.call(this, attr);
3710 if (this.patterns.color.test(attr)) {
3711 var attributes = this.attributes;
3712 var start = this.parseColor(this.runtimeAttributes[attr].start);
3713 var end = this.parseColor(this.runtimeAttributes[attr].end);
3715 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3716 end = this.parseColor(attributes[attr].by);
3718 for (var i = 0, len = start.length; i < len; ++i) {
3719 end[i] = start[i] + end[i];
3723 this.runtimeAttributes[attr].start = start;
3724 this.runtimeAttributes[attr].end = end;
3730 * Portions of this file are based on pieces of Yahoo User Interface Library
3731 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3732 * YUI licensed under the BSD License:
3733 * http://developer.yahoo.net/yui/license.txt
3734 * <script type="text/javascript">
3740 easeNone: function (t, b, c, d) {
3741 return c * t / d + b;
3745 easeIn: function (t, b, c, d) {
3746 return c * (t /= d) * t + b;
3750 easeOut: function (t, b, c, d) {
3751 return -c * (t /= d) * (t - 2) + b;
3755 easeBoth: function (t, b, c, d) {
3756 if ((t /= d / 2) < 1) {
3757 return c / 2 * t * t + b;
3760 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3764 easeInStrong: function (t, b, c, d) {
3765 return c * (t /= d) * t * t * t + b;
3769 easeOutStrong: function (t, b, c, d) {
3770 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3774 easeBothStrong: function (t, b, c, d) {
3775 if ((t /= d / 2) < 1) {
3776 return c / 2 * t * t * t * t + b;
3779 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3784 elasticIn: function (t, b, c, d, a, p) {
3788 if ((t /= d) == 1) {
3795 if (!a || a < Math.abs(c)) {
3800 var s = p / (2 * Math.PI) * Math.asin(c / a);
3803 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3807 elasticOut: function (t, b, c, d, a, p) {
3811 if ((t /= d) == 1) {
3818 if (!a || a < Math.abs(c)) {
3823 var s = p / (2 * Math.PI) * Math.asin(c / a);
3826 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3830 elasticBoth: function (t, b, c, d, a, p) {
3835 if ((t /= d / 2) == 2) {
3843 if (!a || a < Math.abs(c)) {
3848 var s = p / (2 * Math.PI) * Math.asin(c / a);
3852 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3853 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3855 return a * Math.pow(2, -10 * (t -= 1)) *
3856 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3861 backIn: function (t, b, c, d, s) {
3862 if (typeof s == 'undefined') {
3865 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3869 backOut: function (t, b, c, d, s) {
3870 if (typeof s == 'undefined') {
3873 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3877 backBoth: function (t, b, c, d, s) {
3878 if (typeof s == 'undefined') {
3882 if ((t /= d / 2 ) < 1) {
3883 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3885 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3889 bounceIn: function (t, b, c, d) {
3890 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3894 bounceOut: function (t, b, c, d) {
3895 if ((t /= d) < (1 / 2.75)) {
3896 return c * (7.5625 * t * t) + b;
3897 } else if (t < (2 / 2.75)) {
3898 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3899 } else if (t < (2.5 / 2.75)) {
3900 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3902 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3906 bounceBoth: function (t, b, c, d) {
3908 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3910 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3913 * Portions of this file are based on pieces of Yahoo User Interface Library
3914 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3915 * YUI licensed under the BSD License:
3916 * http://developer.yahoo.net/yui/license.txt
3917 * <script type="text/javascript">
3921 Roo.lib.Motion = function(el, attributes, duration, method) {
3923 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3927 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3931 var superclass = Y.Motion.superclass;
3932 var proto = Y.Motion.prototype;
3934 proto.toString = function() {
3935 var el = this.getEl();
3936 var id = el.id || el.tagName;
3937 return ("Motion " + id);
3940 proto.patterns.points = /^points$/i;
3942 proto.setAttribute = function(attr, val, unit) {
3943 if (this.patterns.points.test(attr)) {
3944 unit = unit || 'px';
3945 superclass.setAttribute.call(this, 'left', val[0], unit);
3946 superclass.setAttribute.call(this, 'top', val[1], unit);
3948 superclass.setAttribute.call(this, attr, val, unit);
3952 proto.getAttribute = function(attr) {
3953 if (this.patterns.points.test(attr)) {
3955 superclass.getAttribute.call(this, 'left'),
3956 superclass.getAttribute.call(this, 'top')
3959 val = superclass.getAttribute.call(this, attr);
3965 proto.doMethod = function(attr, start, end) {
3968 if (this.patterns.points.test(attr)) {
3969 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3970 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3972 val = superclass.doMethod.call(this, attr, start, end);
3977 proto.setRuntimeAttribute = function(attr) {
3978 if (this.patterns.points.test(attr)) {
3979 var el = this.getEl();
3980 var attributes = this.attributes;
3982 var control = attributes['points']['control'] || [];
3986 if (control.length > 0 && !(control[0] instanceof Array)) {
3987 control = [control];
3990 for (i = 0,len = control.length; i < len; ++i) {
3991 tmp[i] = control[i];
3996 Roo.fly(el).position();
3998 if (isset(attributes['points']['from'])) {
3999 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4002 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4005 start = this.getAttribute('points');
4008 if (isset(attributes['points']['to'])) {
4009 end = translateValues.call(this, attributes['points']['to'], start);
4011 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4012 for (i = 0,len = control.length; i < len; ++i) {
4013 control[i] = translateValues.call(this, control[i], start);
4017 } else if (isset(attributes['points']['by'])) {
4018 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4020 for (i = 0,len = control.length; i < len; ++i) {
4021 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4025 this.runtimeAttributes[attr] = [start];
4027 if (control.length > 0) {
4028 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4031 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4034 superclass.setRuntimeAttribute.call(this, attr);
4038 var translateValues = function(val, start) {
4039 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4040 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4045 var isset = function(prop) {
4046 return (typeof prop !== 'undefined');
4050 * Portions of this file are based on pieces of Yahoo User Interface Library
4051 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4052 * YUI licensed under the BSD License:
4053 * http://developer.yahoo.net/yui/license.txt
4054 * <script type="text/javascript">
4058 Roo.lib.Scroll = function(el, attributes, duration, method) {
4060 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4064 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4068 var superclass = Y.Scroll.superclass;
4069 var proto = Y.Scroll.prototype;
4071 proto.toString = function() {
4072 var el = this.getEl();
4073 var id = el.id || el.tagName;
4074 return ("Scroll " + id);
4077 proto.doMethod = function(attr, start, end) {
4080 if (attr == 'scroll') {
4082 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4083 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4087 val = superclass.doMethod.call(this, attr, start, end);
4092 proto.getAttribute = function(attr) {
4094 var el = this.getEl();
4096 if (attr == 'scroll') {
4097 val = [ el.scrollLeft, el.scrollTop ];
4099 val = superclass.getAttribute.call(this, attr);
4105 proto.setAttribute = function(attr, val, unit) {
4106 var el = this.getEl();
4108 if (attr == 'scroll') {
4109 el.scrollLeft = val[0];
4110 el.scrollTop = val[1];
4112 superclass.setAttribute.call(this, attr, val, unit);
4118 * Ext JS Library 1.1.1
4119 * Copyright(c) 2006-2007, Ext JS, LLC.
4121 * Originally Released Under LGPL - original licence link has changed is not relivant.
4124 * <script type="text/javascript">
4128 // nasty IE9 hack - what a pile of crap that is..
4130 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4131 Range.prototype.createContextualFragment = function (html) {
4132 var doc = window.document;
4133 var container = doc.createElement("div");
4134 container.innerHTML = html;
4135 var frag = doc.createDocumentFragment(), n;
4136 while ((n = container.firstChild)) {
4137 frag.appendChild(n);
4144 * @class Roo.DomHelper
4145 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4146 * 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>.
4149 Roo.DomHelper = function(){
4150 var tempTableEl = null;
4151 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4152 var tableRe = /^table|tbody|tr|td$/i;
4154 // build as innerHTML where available
4156 var createHtml = function(o){
4157 if(typeof o == 'string'){
4166 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4167 if(attr == "style"){
4169 if(typeof s == "function"){
4172 if(typeof s == "string"){
4173 b += ' style="' + s + '"';
4174 }else if(typeof s == "object"){
4177 if(typeof s[key] != "function"){
4178 b += key + ":" + s[key] + ";";
4185 b += ' class="' + o["cls"] + '"';
4186 }else if(attr == "htmlFor"){
4187 b += ' for="' + o["htmlFor"] + '"';
4189 b += " " + attr + '="' + o[attr] + '"';
4193 if(emptyTags.test(o.tag)){
4197 var cn = o.children || o.cn;
4199 //http://bugs.kde.org/show_bug.cgi?id=71506
4200 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4201 for(var i = 0, len = cn.length; i < len; i++) {
4202 b += createHtml(cn[i], b);
4205 b += createHtml(cn, b);
4211 b += "</" + o.tag + ">";
4218 var createDom = function(o, parentNode){
4220 // defininition craeted..
4222 if (o.ns && o.ns != 'html') {
4224 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4225 xmlns[o.ns] = o.xmlns;
4228 if (typeof(xmlns[o.ns]) == 'undefined') {
4229 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4235 if (typeof(o) == 'string') {
4236 return parentNode.appendChild(document.createTextNode(o));
4238 o.tag = o.tag || div;
4239 if (o.ns && Roo.isIE) {
4241 o.tag = o.ns + ':' + o.tag;
4244 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4245 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4248 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4249 attr == "style" || typeof o[attr] == "function") { continue; }
4251 if(attr=="cls" && Roo.isIE){
4252 el.className = o["cls"];
4254 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4260 Roo.DomHelper.applyStyles(el, o.style);
4261 var cn = o.children || o.cn;
4263 //http://bugs.kde.org/show_bug.cgi?id=71506
4264 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4265 for(var i = 0, len = cn.length; i < len; i++) {
4266 createDom(cn[i], el);
4273 el.innerHTML = o.html;
4276 parentNode.appendChild(el);
4281 var ieTable = function(depth, s, h, e){
4282 tempTableEl.innerHTML = [s, h, e].join('');
4283 var i = -1, el = tempTableEl;
4290 // kill repeat to save bytes
4294 tbe = '</tbody>'+te,
4300 * Nasty code for IE's broken table implementation
4302 var insertIntoTable = function(tag, where, el, html){
4304 tempTableEl = document.createElement('div');
4309 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4312 if(where == 'beforebegin'){
4316 before = el.nextSibling;
4319 node = ieTable(4, trs, html, tre);
4321 else if(tag == 'tr'){
4322 if(where == 'beforebegin'){
4325 node = ieTable(3, tbs, html, tbe);
4326 } else if(where == 'afterend'){
4327 before = el.nextSibling;
4329 node = ieTable(3, tbs, html, tbe);
4330 } else{ // INTO a TR
4331 if(where == 'afterbegin'){
4332 before = el.firstChild;
4334 node = ieTable(4, trs, html, tre);
4336 } else if(tag == 'tbody'){
4337 if(where == 'beforebegin'){
4340 node = ieTable(2, ts, html, te);
4341 } else if(where == 'afterend'){
4342 before = el.nextSibling;
4344 node = ieTable(2, ts, html, te);
4346 if(where == 'afterbegin'){
4347 before = el.firstChild;
4349 node = ieTable(3, tbs, html, tbe);
4352 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4355 if(where == 'afterbegin'){
4356 before = el.firstChild;
4358 node = ieTable(2, ts, html, te);
4360 el.insertBefore(node, before);
4365 /** True to force the use of DOM instead of html fragments @type Boolean */
4369 * Returns the markup for the passed Element(s) config
4370 * @param {Object} o The Dom object spec (and children)
4373 markup : function(o){
4374 return createHtml(o);
4378 * Applies a style specification to an element
4379 * @param {String/HTMLElement} el The element to apply styles to
4380 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4381 * a function which returns such a specification.
4383 applyStyles : function(el, styles){
4386 if(typeof styles == "string"){
4387 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4389 while ((matches = re.exec(styles)) != null){
4390 el.setStyle(matches[1], matches[2]);
4392 }else if (typeof styles == "object"){
4393 for (var style in styles){
4394 el.setStyle(style, styles[style]);
4396 }else if (typeof styles == "function"){
4397 Roo.DomHelper.applyStyles(el, styles.call());
4403 * Inserts an HTML fragment into the Dom
4404 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4405 * @param {HTMLElement} el The context element
4406 * @param {String} html The HTML fragmenet
4407 * @return {HTMLElement} The new node
4409 insertHtml : function(where, el, html){
4410 where = where.toLowerCase();
4411 if(el.insertAdjacentHTML){
4412 if(tableRe.test(el.tagName)){
4414 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4420 el.insertAdjacentHTML('BeforeBegin', html);
4421 return el.previousSibling;
4423 el.insertAdjacentHTML('AfterBegin', html);
4424 return el.firstChild;
4426 el.insertAdjacentHTML('BeforeEnd', html);
4427 return el.lastChild;
4429 el.insertAdjacentHTML('AfterEnd', html);
4430 return el.nextSibling;
4432 throw 'Illegal insertion point -> "' + where + '"';
4434 var range = el.ownerDocument.createRange();
4438 range.setStartBefore(el);
4439 frag = range.createContextualFragment(html);
4440 el.parentNode.insertBefore(frag, el);
4441 return el.previousSibling;
4444 range.setStartBefore(el.firstChild);
4445 frag = range.createContextualFragment(html);
4446 el.insertBefore(frag, el.firstChild);
4447 return el.firstChild;
4449 el.innerHTML = html;
4450 return el.firstChild;
4454 range.setStartAfter(el.lastChild);
4455 frag = range.createContextualFragment(html);
4456 el.appendChild(frag);
4457 return el.lastChild;
4459 el.innerHTML = html;
4460 return el.lastChild;
4463 range.setStartAfter(el);
4464 frag = range.createContextualFragment(html);
4465 el.parentNode.insertBefore(frag, el.nextSibling);
4466 return el.nextSibling;
4468 throw 'Illegal insertion point -> "' + where + '"';
4472 * Creates new Dom element(s) and inserts them before el
4473 * @param {String/HTMLElement/Element} el The context element
4474 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4475 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4476 * @return {HTMLElement/Roo.Element} The new node
4478 insertBefore : function(el, o, returnElement){
4479 return this.doInsert(el, o, returnElement, "beforeBegin");
4483 * Creates new Dom element(s) and inserts them after el
4484 * @param {String/HTMLElement/Element} el The context element
4485 * @param {Object} o The Dom object spec (and children)
4486 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4487 * @return {HTMLElement/Roo.Element} The new node
4489 insertAfter : function(el, o, returnElement){
4490 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4494 * Creates new Dom element(s) and inserts them as the first child of el
4495 * @param {String/HTMLElement/Element} el The context element
4496 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4497 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4498 * @return {HTMLElement/Roo.Element} The new node
4500 insertFirst : function(el, o, returnElement){
4501 return this.doInsert(el, o, returnElement, "afterBegin");
4505 doInsert : function(el, o, returnElement, pos, sibling){
4506 el = Roo.getDom(el);
4508 if(this.useDom || o.ns){
4509 newNode = createDom(o, null);
4510 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4512 var html = createHtml(o);
4513 newNode = this.insertHtml(pos, el, html);
4515 return returnElement ? Roo.get(newNode, true) : newNode;
4519 * Creates new Dom element(s) and appends them to el
4520 * @param {String/HTMLElement/Element} el The context element
4521 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4522 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4523 * @return {HTMLElement/Roo.Element} The new node
4525 append : function(el, o, returnElement){
4526 el = Roo.getDom(el);
4528 if(this.useDom || o.ns){
4529 newNode = createDom(o, null);
4530 el.appendChild(newNode);
4532 var html = createHtml(o);
4533 newNode = this.insertHtml("beforeEnd", el, html);
4535 return returnElement ? Roo.get(newNode, true) : newNode;
4539 * Creates new Dom element(s) and overwrites the contents of el with them
4540 * @param {String/HTMLElement/Element} el The context element
4541 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4542 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4543 * @return {HTMLElement/Roo.Element} The new node
4545 overwrite : function(el, o, returnElement){
4546 el = Roo.getDom(el);
4549 while (el.childNodes.length) {
4550 el.removeChild(el.firstChild);
4554 el.innerHTML = createHtml(o);
4557 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4561 * Creates a new Roo.DomHelper.Template from the Dom object spec
4562 * @param {Object} o The Dom object spec (and children)
4563 * @return {Roo.DomHelper.Template} The new template
4565 createTemplate : function(o){
4566 var html = createHtml(o);
4567 return new Roo.Template(html);
4573 * Ext JS Library 1.1.1
4574 * Copyright(c) 2006-2007, Ext JS, LLC.
4576 * Originally Released Under LGPL - original licence link has changed is not relivant.
4579 * <script type="text/javascript">
4583 * @class Roo.Template
4584 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4585 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4588 var t = new Roo.Template({
4589 html : '<div name="{id}">' +
4590 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4592 myformat: function (value, allValues) {
4593 return 'XX' + value;
4596 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4598 * For more information see this blog post with examples:
4599 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4600 - Create Elements using DOM, HTML fragments and Templates</a>.
4602 * @param {Object} cfg - Configuration object.
4604 Roo.Template = function(cfg){
4606 if(cfg instanceof Array){
4608 }else if(arguments.length > 1){
4609 cfg = Array.prototype.join.call(arguments, "");
4613 if (typeof(cfg) == 'object') {
4624 Roo.Template.prototype = {
4627 * @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..
4628 * it should be fixed so that template is observable...
4632 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4636 * Returns an HTML fragment of this template with the specified values applied.
4637 * @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'})
4638 * @return {String} The HTML fragment
4640 applyTemplate : function(values){
4644 return this.compiled(values);
4646 var useF = this.disableFormats !== true;
4647 var fm = Roo.util.Format, tpl = this;
4648 var fn = function(m, name, format, args){
4650 if(format.substr(0, 5) == "this."){
4651 return tpl.call(format.substr(5), values[name], values);
4654 // quoted values are required for strings in compiled templates,
4655 // but for non compiled we need to strip them
4656 // quoted reversed for jsmin
4657 var re = /^\s*['"](.*)["']\s*$/;
4658 args = args.split(',');
4659 for(var i = 0, len = args.length; i < len; i++){
4660 args[i] = args[i].replace(re, "$1");
4662 args = [values[name]].concat(args);
4664 args = [values[name]];
4666 return fm[format].apply(fm, args);
4669 return values[name] !== undefined ? values[name] : "";
4672 return this.html.replace(this.re, fn);
4690 this.loading = true;
4691 this.compiled = false;
4693 var cx = new Roo.data.Connection();
4697 success : function (response) {
4699 _t.html = response.responseText;
4703 failure : function(response) {
4704 Roo.log("Template failed to load from " + _t.url);
4711 * Sets the HTML used as the template and optionally compiles it.
4712 * @param {String} html
4713 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4714 * @return {Roo.Template} this
4716 set : function(html, compile){
4718 this.compiled = null;
4726 * True to disable format functions (defaults to false)
4729 disableFormats : false,
4732 * The regular expression used to match template variables
4736 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4739 * Compiles the template into an internal function, eliminating the RegEx overhead.
4740 * @return {Roo.Template} this
4742 compile : function(){
4743 var fm = Roo.util.Format;
4744 var useF = this.disableFormats !== true;
4745 var sep = Roo.isGecko ? "+" : ",";
4746 var fn = function(m, name, format, args){
4748 args = args ? ',' + args : "";
4749 if(format.substr(0, 5) != "this."){
4750 format = "fm." + format + '(';
4752 format = 'this.call("'+ format.substr(5) + '", ';
4756 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4758 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4761 // branched to use + in gecko and [].join() in others
4763 body = "this.compiled = function(values){ return '" +
4764 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4767 body = ["this.compiled = function(values){ return ['"];
4768 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4769 body.push("'].join('');};");
4770 body = body.join('');
4780 // private function used to call members
4781 call : function(fnName, value, allValues){
4782 return this[fnName](value, allValues);
4786 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4787 * @param {String/HTMLElement/Roo.Element} el The context element
4788 * @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'})
4789 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4790 * @return {HTMLElement/Roo.Element} The new node or Element
4792 insertFirst: function(el, values, returnElement){
4793 return this.doInsert('afterBegin', el, values, returnElement);
4797 * Applies the supplied values to the template and inserts the new node(s) before el.
4798 * @param {String/HTMLElement/Roo.Element} el The context element
4799 * @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'})
4800 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4801 * @return {HTMLElement/Roo.Element} The new node or Element
4803 insertBefore: function(el, values, returnElement){
4804 return this.doInsert('beforeBegin', el, values, returnElement);
4808 * Applies the supplied values to the template and inserts the new node(s) after el.
4809 * @param {String/HTMLElement/Roo.Element} el The context element
4810 * @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'})
4811 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4812 * @return {HTMLElement/Roo.Element} The new node or Element
4814 insertAfter : function(el, values, returnElement){
4815 return this.doInsert('afterEnd', el, values, returnElement);
4819 * Applies the supplied values to the template and appends the new node(s) to el.
4820 * @param {String/HTMLElement/Roo.Element} el The context element
4821 * @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'})
4822 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4823 * @return {HTMLElement/Roo.Element} The new node or Element
4825 append : function(el, values, returnElement){
4826 return this.doInsert('beforeEnd', el, values, returnElement);
4829 doInsert : function(where, el, values, returnEl){
4830 el = Roo.getDom(el);
4831 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4832 return returnEl ? Roo.get(newNode, true) : newNode;
4836 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4837 * @param {String/HTMLElement/Roo.Element} el The context element
4838 * @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'})
4839 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4840 * @return {HTMLElement/Roo.Element} The new node or Element
4842 overwrite : function(el, values, returnElement){
4843 el = Roo.getDom(el);
4844 el.innerHTML = this.applyTemplate(values);
4845 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4849 * Alias for {@link #applyTemplate}
4852 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4855 Roo.DomHelper.Template = Roo.Template;
4858 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4859 * @param {String/HTMLElement} el A DOM element or its id
4860 * @returns {Roo.Template} The created template
4863 Roo.Template.from = function(el){
4864 el = Roo.getDom(el);
4865 return new Roo.Template(el.value || el.innerHTML);
4868 * Ext JS Library 1.1.1
4869 * Copyright(c) 2006-2007, Ext JS, LLC.
4871 * Originally Released Under LGPL - original licence link has changed is not relivant.
4874 * <script type="text/javascript">
4879 * This is code is also distributed under MIT license for use
4880 * with jQuery and prototype JavaScript libraries.
4883 * @class Roo.DomQuery
4884 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).
4886 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>
4889 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.
4891 <h4>Element Selectors:</h4>
4893 <li> <b>*</b> any element</li>
4894 <li> <b>E</b> an element with the tag E</li>
4895 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4896 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4897 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4898 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4900 <h4>Attribute Selectors:</h4>
4901 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4903 <li> <b>E[foo]</b> has an attribute "foo"</li>
4904 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4905 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4906 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4907 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4908 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4909 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4911 <h4>Pseudo Classes:</h4>
4913 <li> <b>E:first-child</b> E is the first child of its parent</li>
4914 <li> <b>E:last-child</b> E is the last child of its parent</li>
4915 <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>
4916 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4917 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4918 <li> <b>E:only-child</b> E is the only child of its parent</li>
4919 <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>
4920 <li> <b>E:first</b> the first E in the resultset</li>
4921 <li> <b>E:last</b> the last E in the resultset</li>
4922 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4923 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4924 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4925 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4926 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4927 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4928 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4929 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4930 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4932 <h4>CSS Value Selectors:</h4>
4934 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4935 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4936 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4937 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4938 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4939 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4943 Roo.DomQuery = function(){
4944 var cache = {}, simpleCache = {}, valueCache = {};
4945 var nonSpace = /\S/;
4946 var trimRe = /^\s+|\s+$/g;
4947 var tplRe = /\{(\d+)\}/g;
4948 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4949 var tagTokenRe = /^(#)?([\w-\*]+)/;
4950 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4952 function child(p, index){
4954 var n = p.firstChild;
4956 if(n.nodeType == 1){
4967 while((n = n.nextSibling) && n.nodeType != 1);
4972 while((n = n.previousSibling) && n.nodeType != 1);
4976 function children(d){
4977 var n = d.firstChild, ni = -1;
4979 var nx = n.nextSibling;
4980 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4990 function byClassName(c, a, v){
4994 var r = [], ri = -1, cn;
4995 for(var i = 0, ci; ci = c[i]; i++){
4996 if((' '+ci.className+' ').indexOf(v) != -1){
5003 function attrValue(n, attr){
5004 if(!n.tagName && typeof n.length != "undefined"){
5013 if(attr == "class" || attr == "className"){
5016 return n.getAttribute(attr) || n[attr];
5020 function getNodes(ns, mode, tagName){
5021 var result = [], ri = -1, cs;
5025 tagName = tagName || "*";
5026 if(typeof ns.getElementsByTagName != "undefined"){
5030 for(var i = 0, ni; ni = ns[i]; i++){
5031 cs = ni.getElementsByTagName(tagName);
5032 for(var j = 0, ci; ci = cs[j]; j++){
5036 }else if(mode == "/" || mode == ">"){
5037 var utag = tagName.toUpperCase();
5038 for(var i = 0, ni, cn; ni = ns[i]; i++){
5039 cn = ni.children || ni.childNodes;
5040 for(var j = 0, cj; cj = cn[j]; j++){
5041 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5046 }else if(mode == "+"){
5047 var utag = tagName.toUpperCase();
5048 for(var i = 0, n; n = ns[i]; i++){
5049 while((n = n.nextSibling) && n.nodeType != 1);
5050 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5054 }else if(mode == "~"){
5055 for(var i = 0, n; n = ns[i]; i++){
5056 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5065 function concat(a, b){
5069 for(var i = 0, l = b.length; i < l; i++){
5075 function byTag(cs, tagName){
5076 if(cs.tagName || cs == document){
5082 var r = [], ri = -1;
5083 tagName = tagName.toLowerCase();
5084 for(var i = 0, ci; ci = cs[i]; i++){
5085 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5092 function byId(cs, attr, id){
5093 if(cs.tagName || cs == document){
5099 var r = [], ri = -1;
5100 for(var i = 0,ci; ci = cs[i]; i++){
5101 if(ci && ci.id == id){
5109 function byAttribute(cs, attr, value, op, custom){
5110 var r = [], ri = -1, st = custom=="{";
5111 var f = Roo.DomQuery.operators[op];
5112 for(var i = 0, ci; ci = cs[i]; i++){
5115 a = Roo.DomQuery.getStyle(ci, attr);
5117 else if(attr == "class" || attr == "className"){
5119 }else if(attr == "for"){
5121 }else if(attr == "href"){
5122 a = ci.getAttribute("href", 2);
5124 a = ci.getAttribute(attr);
5126 if((f && f(a, value)) || (!f && a)){
5133 function byPseudo(cs, name, value){
5134 return Roo.DomQuery.pseudos[name](cs, value);
5137 // This is for IE MSXML which does not support expandos.
5138 // IE runs the same speed using setAttribute, however FF slows way down
5139 // and Safari completely fails so they need to continue to use expandos.
5140 var isIE = window.ActiveXObject ? true : false;
5142 // this eval is stop the compressor from
5143 // renaming the variable to something shorter
5145 /** eval:var:batch */
5150 function nodupIEXml(cs){
5152 cs[0].setAttribute("_nodup", d);
5154 for(var i = 1, len = cs.length; i < len; i++){
5156 if(!c.getAttribute("_nodup") != d){
5157 c.setAttribute("_nodup", d);
5161 for(var i = 0, len = cs.length; i < len; i++){
5162 cs[i].removeAttribute("_nodup");
5171 var len = cs.length, c, i, r = cs, cj, ri = -1;
5172 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5175 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5176 return nodupIEXml(cs);
5180 for(i = 1; c = cs[i]; i++){
5185 for(var j = 0; j < i; j++){
5188 for(j = i+1; cj = cs[j]; j++){
5200 function quickDiffIEXml(c1, c2){
5202 for(var i = 0, len = c1.length; i < len; i++){
5203 c1[i].setAttribute("_qdiff", d);
5206 for(var i = 0, len = c2.length; i < len; i++){
5207 if(c2[i].getAttribute("_qdiff") != d){
5208 r[r.length] = c2[i];
5211 for(var i = 0, len = c1.length; i < len; i++){
5212 c1[i].removeAttribute("_qdiff");
5217 function quickDiff(c1, c2){
5218 var len1 = c1.length;
5222 if(isIE && c1[0].selectSingleNode){
5223 return quickDiffIEXml(c1, c2);
5226 for(var i = 0; i < len1; i++){
5230 for(var i = 0, len = c2.length; i < len; i++){
5231 if(c2[i]._qdiff != d){
5232 r[r.length] = c2[i];
5238 function quickId(ns, mode, root, id){
5240 var d = root.ownerDocument || root;
5241 return d.getElementById(id);
5243 ns = getNodes(ns, mode, "*");
5244 return byId(ns, null, id);
5248 getStyle : function(el, name){
5249 return Roo.fly(el).getStyle(name);
5252 * Compiles a selector/xpath query into a reusable function. The returned function
5253 * takes one parameter "root" (optional), which is the context node from where the query should start.
5254 * @param {String} selector The selector/xpath query
5255 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5256 * @return {Function}
5258 compile : function(path, type){
5259 type = type || "select";
5261 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5262 var q = path, mode, lq;
5263 var tk = Roo.DomQuery.matchers;
5264 var tklen = tk.length;
5267 // accept leading mode switch
5268 var lmode = q.match(modeRe);
5269 if(lmode && lmode[1]){
5270 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5271 q = q.replace(lmode[1], "");
5273 // strip leading slashes
5274 while(path.substr(0, 1)=="/"){
5275 path = path.substr(1);
5278 while(q && lq != q){
5280 var tm = q.match(tagTokenRe);
5281 if(type == "select"){
5284 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5286 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5288 q = q.replace(tm[0], "");
5289 }else if(q.substr(0, 1) != '@'){
5290 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5295 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5297 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5299 q = q.replace(tm[0], "");
5302 while(!(mm = q.match(modeRe))){
5303 var matched = false;
5304 for(var j = 0; j < tklen; j++){
5306 var m = q.match(t.re);
5308 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5311 q = q.replace(m[0], "");
5316 // prevent infinite loop on bad selector
5318 throw 'Error parsing selector, parsing failed at "' + q + '"';
5322 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5323 q = q.replace(mm[1], "");
5326 fn[fn.length] = "return nodup(n);\n}";
5329 * list of variables that need from compression as they are used by eval.
5339 * eval:var:byClassName
5341 * eval:var:byAttribute
5342 * eval:var:attrValue
5350 * Selects a group of elements.
5351 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5352 * @param {Node} root (optional) The start of the query (defaults to document).
5355 select : function(path, root, type){
5356 if(!root || root == document){
5359 if(typeof root == "string"){
5360 root = document.getElementById(root);
5362 var paths = path.split(",");
5364 for(var i = 0, len = paths.length; i < len; i++){
5365 var p = paths[i].replace(trimRe, "");
5367 cache[p] = Roo.DomQuery.compile(p);
5369 throw p + " is not a valid selector";
5372 var result = cache[p](root);
5373 if(result && result != document){
5374 results = results.concat(result);
5377 if(paths.length > 1){
5378 return nodup(results);
5384 * Selects a single element.
5385 * @param {String} selector The selector/xpath query
5386 * @param {Node} root (optional) The start of the query (defaults to document).
5389 selectNode : function(path, root){
5390 return Roo.DomQuery.select(path, root)[0];
5394 * Selects the value of a node, optionally replacing null with the defaultValue.
5395 * @param {String} selector The selector/xpath query
5396 * @param {Node} root (optional) The start of the query (defaults to document).
5397 * @param {String} defaultValue
5399 selectValue : function(path, root, defaultValue){
5400 path = path.replace(trimRe, "");
5401 if(!valueCache[path]){
5402 valueCache[path] = Roo.DomQuery.compile(path, "select");
5404 var n = valueCache[path](root);
5405 n = n[0] ? n[0] : n;
5406 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5407 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5411 * Selects the value of a node, parsing integers and floats.
5412 * @param {String} selector The selector/xpath query
5413 * @param {Node} root (optional) The start of the query (defaults to document).
5414 * @param {Number} defaultValue
5417 selectNumber : function(path, root, defaultValue){
5418 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5419 return parseFloat(v);
5423 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5424 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5425 * @param {String} selector The simple selector to test
5428 is : function(el, ss){
5429 if(typeof el == "string"){
5430 el = document.getElementById(el);
5432 var isArray = (el instanceof Array);
5433 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5434 return isArray ? (result.length == el.length) : (result.length > 0);
5438 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5439 * @param {Array} el An array of elements to filter
5440 * @param {String} selector The simple selector to test
5441 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5442 * the selector instead of the ones that match
5445 filter : function(els, ss, nonMatches){
5446 ss = ss.replace(trimRe, "");
5447 if(!simpleCache[ss]){
5448 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5450 var result = simpleCache[ss](els);
5451 return nonMatches ? quickDiff(result, els) : result;
5455 * Collection of matching regular expressions and code snippets.
5459 select: 'n = byClassName(n, null, " {1} ");'
5461 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5462 select: 'n = byPseudo(n, "{1}", "{2}");'
5464 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5465 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5468 select: 'n = byId(n, null, "{1}");'
5471 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5476 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5477 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5480 "=" : function(a, v){
5483 "!=" : function(a, v){
5486 "^=" : function(a, v){
5487 return a && a.substr(0, v.length) == v;
5489 "$=" : function(a, v){
5490 return a && a.substr(a.length-v.length) == v;
5492 "*=" : function(a, v){
5493 return a && a.indexOf(v) !== -1;
5495 "%=" : function(a, v){
5496 return (a % v) == 0;
5498 "|=" : function(a, v){
5499 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5501 "~=" : function(a, v){
5502 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5507 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5508 * and the argument (if any) supplied in the selector.
5511 "first-child" : function(c){
5512 var r = [], ri = -1, n;
5513 for(var i = 0, ci; ci = n = c[i]; i++){
5514 while((n = n.previousSibling) && n.nodeType != 1);
5522 "last-child" : function(c){
5523 var r = [], ri = -1, n;
5524 for(var i = 0, ci; ci = n = c[i]; i++){
5525 while((n = n.nextSibling) && n.nodeType != 1);
5533 "nth-child" : function(c, a) {
5534 var r = [], ri = -1;
5535 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5536 var f = (m[1] || 1) - 0, l = m[2] - 0;
5537 for(var i = 0, n; n = c[i]; i++){
5538 var pn = n.parentNode;
5539 if (batch != pn._batch) {
5541 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5542 if(cn.nodeType == 1){
5549 if (l == 0 || n.nodeIndex == l){
5552 } else if ((n.nodeIndex + l) % f == 0){
5560 "only-child" : function(c){
5561 var r = [], ri = -1;;
5562 for(var i = 0, ci; ci = c[i]; i++){
5563 if(!prev(ci) && !next(ci)){
5570 "empty" : function(c){
5571 var r = [], ri = -1;
5572 for(var i = 0, ci; ci = c[i]; i++){
5573 var cns = ci.childNodes, j = 0, cn, empty = true;
5576 if(cn.nodeType == 1 || cn.nodeType == 3){
5588 "contains" : function(c, v){
5589 var r = [], ri = -1;
5590 for(var i = 0, ci; ci = c[i]; i++){
5591 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5598 "nodeValue" : function(c, v){
5599 var r = [], ri = -1;
5600 for(var i = 0, ci; ci = c[i]; i++){
5601 if(ci.firstChild && ci.firstChild.nodeValue == v){
5608 "checked" : function(c){
5609 var r = [], ri = -1;
5610 for(var i = 0, ci; ci = c[i]; i++){
5611 if(ci.checked == true){
5618 "not" : function(c, ss){
5619 return Roo.DomQuery.filter(c, ss, true);
5622 "odd" : function(c){
5623 return this["nth-child"](c, "odd");
5626 "even" : function(c){
5627 return this["nth-child"](c, "even");
5630 "nth" : function(c, a){
5631 return c[a-1] || [];
5634 "first" : function(c){
5638 "last" : function(c){
5639 return c[c.length-1] || [];
5642 "has" : function(c, ss){
5643 var s = Roo.DomQuery.select;
5644 var r = [], ri = -1;
5645 for(var i = 0, ci; ci = c[i]; i++){
5646 if(s(ss, ci).length > 0){
5653 "next" : function(c, ss){
5654 var is = Roo.DomQuery.is;
5655 var r = [], ri = -1;
5656 for(var i = 0, ci; ci = c[i]; i++){
5665 "prev" : function(c, ss){
5666 var is = Roo.DomQuery.is;
5667 var r = [], ri = -1;
5668 for(var i = 0, ci; ci = c[i]; i++){
5681 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5682 * @param {String} path The selector/xpath query
5683 * @param {Node} root (optional) The start of the query (defaults to document).
5688 Roo.query = Roo.DomQuery.select;
5691 * Ext JS Library 1.1.1
5692 * Copyright(c) 2006-2007, Ext JS, LLC.
5694 * Originally Released Under LGPL - original licence link has changed is not relivant.
5697 * <script type="text/javascript">
5701 * @class Roo.util.Observable
5702 * Base class that provides a common interface for publishing events. Subclasses are expected to
5703 * to have a property "events" with all the events defined.<br>
5706 Employee = function(name){
5713 Roo.extend(Employee, Roo.util.Observable);
5715 * @param {Object} config properties to use (incuding events / listeners)
5718 Roo.util.Observable = function(cfg){
5721 this.addEvents(cfg.events || {});
5723 delete cfg.events; // make sure
5726 Roo.apply(this, cfg);
5729 this.on(this.listeners);
5730 delete this.listeners;
5733 Roo.util.Observable.prototype = {
5735 * @cfg {Object} listeners list of events and functions to call for this object,
5739 'click' : function(e) {
5749 * Fires the specified event with the passed parameters (minus the event name).
5750 * @param {String} eventName
5751 * @param {Object...} args Variable number of parameters are passed to handlers
5752 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5754 fireEvent : function(){
5755 var ce = this.events[arguments[0].toLowerCase()];
5756 if(typeof ce == "object"){
5757 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5764 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5767 * Appends an event handler to this component
5768 * @param {String} eventName The type of event to listen for
5769 * @param {Function} handler The method the event invokes
5770 * @param {Object} scope (optional) The scope in which to execute the handler
5771 * function. The handler function's "this" context.
5772 * @param {Object} options (optional) An object containing handler configuration
5773 * properties. This may contain any of the following properties:<ul>
5774 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5775 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5776 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5777 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5778 * by the specified number of milliseconds. If the event fires again within that time, the original
5779 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5782 * <b>Combining Options</b><br>
5783 * Using the options argument, it is possible to combine different types of listeners:<br>
5785 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5787 el.on('click', this.onClick, this, {
5794 * <b>Attaching multiple handlers in 1 call</b><br>
5795 * The method also allows for a single argument to be passed which is a config object containing properties
5796 * which specify multiple handlers.
5805 fn: this.onMouseOver,
5809 fn: this.onMouseOut,
5815 * Or a shorthand syntax which passes the same scope object to all handlers:
5818 'click': this.onClick,
5819 'mouseover': this.onMouseOver,
5820 'mouseout': this.onMouseOut,
5825 addListener : function(eventName, fn, scope, o){
5826 if(typeof eventName == "object"){
5829 if(this.filterOptRe.test(e)){
5832 if(typeof o[e] == "function"){
5834 this.addListener(e, o[e], o.scope, o);
5836 // individual options
5837 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5842 o = (!o || typeof o == "boolean") ? {} : o;
5843 eventName = eventName.toLowerCase();
5844 var ce = this.events[eventName] || true;
5845 if(typeof ce == "boolean"){
5846 ce = new Roo.util.Event(this, eventName);
5847 this.events[eventName] = ce;
5849 ce.addListener(fn, scope, o);
5853 * Removes a listener
5854 * @param {String} eventName The type of event to listen for
5855 * @param {Function} handler The handler to remove
5856 * @param {Object} scope (optional) The scope (this object) for the handler
5858 removeListener : function(eventName, fn, scope){
5859 var ce = this.events[eventName.toLowerCase()];
5860 if(typeof ce == "object"){
5861 ce.removeListener(fn, scope);
5866 * Removes all listeners for this object
5868 purgeListeners : function(){
5869 for(var evt in this.events){
5870 if(typeof this.events[evt] == "object"){
5871 this.events[evt].clearListeners();
5876 relayEvents : function(o, events){
5877 var createHandler = function(ename){
5879 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5882 for(var i = 0, len = events.length; i < len; i++){
5883 var ename = events[i];
5884 if(!this.events[ename]){ this.events[ename] = true; };
5885 o.on(ename, createHandler(ename), this);
5890 * Used to define events on this Observable
5891 * @param {Object} object The object with the events defined
5893 addEvents : function(o){
5897 Roo.applyIf(this.events, o);
5901 * Checks to see if this object has any listeners for a specified event
5902 * @param {String} eventName The name of the event to check for
5903 * @return {Boolean} True if the event is being listened for, else false
5905 hasListener : function(eventName){
5906 var e = this.events[eventName];
5907 return typeof e == "object" && e.listeners.length > 0;
5911 * Appends an event handler to this element (shorthand for addListener)
5912 * @param {String} eventName The type of event to listen for
5913 * @param {Function} handler The method the event invokes
5914 * @param {Object} scope (optional) The scope in which to execute the handler
5915 * function. The handler function's "this" context.
5916 * @param {Object} options (optional)
5919 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5921 * Removes a listener (shorthand for removeListener)
5922 * @param {String} eventName The type of event to listen for
5923 * @param {Function} handler The handler to remove
5924 * @param {Object} scope (optional) The scope (this object) for the handler
5927 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5930 * Starts capture on the specified Observable. All events will be passed
5931 * to the supplied function with the event name + standard signature of the event
5932 * <b>before</b> the event is fired. If the supplied function returns false,
5933 * the event will not fire.
5934 * @param {Observable} o The Observable to capture
5935 * @param {Function} fn The function to call
5936 * @param {Object} scope (optional) The scope (this object) for the fn
5939 Roo.util.Observable.capture = function(o, fn, scope){
5940 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5944 * Removes <b>all</b> added captures from the Observable.
5945 * @param {Observable} o The Observable to release
5948 Roo.util.Observable.releaseCapture = function(o){
5949 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5954 var createBuffered = function(h, o, scope){
5955 var task = new Roo.util.DelayedTask();
5957 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5961 var createSingle = function(h, e, fn, scope){
5963 e.removeListener(fn, scope);
5964 return h.apply(scope, arguments);
5968 var createDelayed = function(h, o, scope){
5970 var args = Array.prototype.slice.call(arguments, 0);
5971 setTimeout(function(){
5972 h.apply(scope, args);
5977 Roo.util.Event = function(obj, name){
5980 this.listeners = [];
5983 Roo.util.Event.prototype = {
5984 addListener : function(fn, scope, options){
5985 var o = options || {};
5986 scope = scope || this.obj;
5987 if(!this.isListening(fn, scope)){
5988 var l = {fn: fn, scope: scope, options: o};
5991 h = createDelayed(h, o, scope);
5994 h = createSingle(h, this, fn, scope);
5997 h = createBuffered(h, o, scope);
6000 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6001 this.listeners.push(l);
6003 this.listeners = this.listeners.slice(0);
6004 this.listeners.push(l);
6009 findListener : function(fn, scope){
6010 scope = scope || this.obj;
6011 var ls = this.listeners;
6012 for(var i = 0, len = ls.length; i < len; i++){
6014 if(l.fn == fn && l.scope == scope){
6021 isListening : function(fn, scope){
6022 return this.findListener(fn, scope) != -1;
6025 removeListener : function(fn, scope){
6027 if((index = this.findListener(fn, scope)) != -1){
6029 this.listeners.splice(index, 1);
6031 this.listeners = this.listeners.slice(0);
6032 this.listeners.splice(index, 1);
6039 clearListeners : function(){
6040 this.listeners = [];
6044 var ls = this.listeners, scope, len = ls.length;
6047 var args = Array.prototype.slice.call(arguments, 0);
6048 for(var i = 0; i < len; i++){
6050 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6051 this.firing = false;
6055 this.firing = false;
6062 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6069 * @class Roo.Document
6070 * @extends Roo.util.Observable
6071 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6073 * @param {Object} config the methods and properties of the 'base' class for the application.
6075 * Generic Page handler - implement this to start your app..
6078 * MyProject = new Roo.Document({
6080 'load' : true // your events..
6083 'ready' : function() {
6084 // fired on Roo.onReady()
6089 Roo.Document = function(cfg) {
6094 Roo.util.Observable.call(this,cfg);
6098 Roo.onReady(function() {
6099 _this.fireEvent('ready');
6105 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6107 * Ext JS Library 1.1.1
6108 * Copyright(c) 2006-2007, Ext JS, LLC.
6110 * Originally Released Under LGPL - original licence link has changed is not relivant.
6113 * <script type="text/javascript">
6117 * @class Roo.EventManager
6118 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6119 * several useful events directly.
6120 * See {@link Roo.EventObject} for more details on normalized event objects.
6123 Roo.EventManager = function(){
6124 var docReadyEvent, docReadyProcId, docReadyState = false;
6125 var resizeEvent, resizeTask, textEvent, textSize;
6126 var E = Roo.lib.Event;
6127 var D = Roo.lib.Dom;
6132 var fireDocReady = function(){
6134 docReadyState = true;
6137 clearInterval(docReadyProcId);
6139 if(Roo.isGecko || Roo.isOpera) {
6140 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6143 var defer = document.getElementById("ie-deferred-loader");
6145 defer.onreadystatechange = null;
6146 defer.parentNode.removeChild(defer);
6150 docReadyEvent.fire();
6151 docReadyEvent.clearListeners();
6156 var initDocReady = function(){
6157 docReadyEvent = new Roo.util.Event();
6158 if(Roo.isGecko || Roo.isOpera) {
6159 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6161 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6162 var defer = document.getElementById("ie-deferred-loader");
6163 defer.onreadystatechange = function(){
6164 if(this.readyState == "complete"){
6168 }else if(Roo.isSafari){
6169 docReadyProcId = setInterval(function(){
6170 var rs = document.readyState;
6171 if(rs == "complete") {
6176 // no matter what, make sure it fires on load
6177 E.on(window, "load", fireDocReady);
6180 var createBuffered = function(h, o){
6181 var task = new Roo.util.DelayedTask(h);
6183 // create new event object impl so new events don't wipe out properties
6184 e = new Roo.EventObjectImpl(e);
6185 task.delay(o.buffer, h, null, [e]);
6189 var createSingle = function(h, el, ename, fn){
6191 Roo.EventManager.removeListener(el, ename, fn);
6196 var createDelayed = function(h, o){
6198 // create new event object impl so new events don't wipe out properties
6199 e = new Roo.EventObjectImpl(e);
6200 setTimeout(function(){
6205 var transitionEndVal = false;
6207 var transitionEnd = function()
6209 if (transitionEndVal) {
6210 return transitionEndVal;
6212 var el = document.createElement('div');
6214 var transEndEventNames = {
6215 WebkitTransition : 'webkitTransitionEnd',
6216 MozTransition : 'transitionend',
6217 OTransition : 'oTransitionEnd otransitionend',
6218 transition : 'transitionend'
6221 for (var name in transEndEventNames) {
6222 if (el.style[name] !== undefined) {
6223 transitionEndVal = transEndEventNames[name];
6224 return transitionEndVal ;
6230 var listen = function(element, ename, opt, fn, scope){
6231 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6232 fn = fn || o.fn; scope = scope || o.scope;
6233 var el = Roo.getDom(element);
6237 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6240 if (ename == 'transitionend') {
6241 ename = transitionEnd();
6243 var h = function(e){
6244 e = Roo.EventObject.setEvent(e);
6247 t = e.getTarget(o.delegate, el);
6254 if(o.stopEvent === true){
6257 if(o.preventDefault === true){
6260 if(o.stopPropagation === true){
6261 e.stopPropagation();
6264 if(o.normalized === false){
6268 fn.call(scope || el, e, t, o);
6271 h = createDelayed(h, o);
6274 h = createSingle(h, el, ename, fn);
6277 h = createBuffered(h, o);
6279 fn._handlers = fn._handlers || [];
6282 fn._handlers.push([Roo.id(el), ename, h]);
6287 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6288 el.addEventListener("DOMMouseScroll", h, false);
6289 E.on(window, 'unload', function(){
6290 el.removeEventListener("DOMMouseScroll", h, false);
6293 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6294 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6299 var stopListening = function(el, ename, fn){
6300 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6302 for(var i = 0, len = hds.length; i < len; i++){
6304 if(h[0] == id && h[1] == ename){
6311 E.un(el, ename, hd);
6312 el = Roo.getDom(el);
6313 if(ename == "mousewheel" && el.addEventListener){
6314 el.removeEventListener("DOMMouseScroll", hd, false);
6316 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6317 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6321 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6328 * @scope Roo.EventManager
6333 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6334 * object with a Roo.EventObject
6335 * @param {Function} fn The method the event invokes
6336 * @param {Object} scope An object that becomes the scope of the handler
6337 * @param {boolean} override If true, the obj passed in becomes
6338 * the execution scope of the listener
6339 * @return {Function} The wrapped function
6342 wrap : function(fn, scope, override){
6344 Roo.EventObject.setEvent(e);
6345 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6350 * Appends an event handler to an element (shorthand for addListener)
6351 * @param {String/HTMLElement} element The html element or id to assign the
6352 * @param {String} eventName The type of event to listen for
6353 * @param {Function} handler The method the event invokes
6354 * @param {Object} scope (optional) The scope in which to execute the handler
6355 * function. The handler function's "this" context.
6356 * @param {Object} options (optional) An object containing handler configuration
6357 * properties. This may contain any of the following properties:<ul>
6358 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6359 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6360 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6361 * <li>preventDefault {Boolean} True to prevent the default action</li>
6362 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6363 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6364 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6365 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6366 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6367 * by the specified number of milliseconds. If the event fires again within that time, the original
6368 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6371 * <b>Combining Options</b><br>
6372 * Using the options argument, it is possible to combine different types of listeners:<br>
6374 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6376 el.on('click', this.onClick, this, {
6383 * <b>Attaching multiple handlers in 1 call</b><br>
6384 * The method also allows for a single argument to be passed which is a config object containing properties
6385 * which specify multiple handlers.
6395 fn: this.onMouseOver
6404 * Or a shorthand syntax:<br>
6407 'click' : this.onClick,
6408 'mouseover' : this.onMouseOver,
6409 'mouseout' : this.onMouseOut
6413 addListener : function(element, eventName, fn, scope, options){
6414 if(typeof eventName == "object"){
6420 if(typeof o[e] == "function"){
6422 listen(element, e, o, o[e], o.scope);
6424 // individual options
6425 listen(element, e, o[e]);
6430 return listen(element, eventName, options, fn, scope);
6434 * Removes an event handler
6436 * @param {String/HTMLElement} element The id or html element to remove the
6438 * @param {String} eventName The type of event
6439 * @param {Function} fn
6440 * @return {Boolean} True if a listener was actually removed
6442 removeListener : function(element, eventName, fn){
6443 return stopListening(element, eventName, fn);
6447 * Fires when the document is ready (before onload and before images are loaded). Can be
6448 * accessed shorthanded Roo.onReady().
6449 * @param {Function} fn The method the event invokes
6450 * @param {Object} scope An object that becomes the scope of the handler
6451 * @param {boolean} options
6453 onDocumentReady : function(fn, scope, options){
6454 if(docReadyState){ // if it already fired
6455 docReadyEvent.addListener(fn, scope, options);
6456 docReadyEvent.fire();
6457 docReadyEvent.clearListeners();
6463 docReadyEvent.addListener(fn, scope, options);
6467 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6468 * @param {Function} fn The method the event invokes
6469 * @param {Object} scope An object that becomes the scope of the handler
6470 * @param {boolean} options
6472 onWindowResize : function(fn, scope, options){
6474 resizeEvent = new Roo.util.Event();
6475 resizeTask = new Roo.util.DelayedTask(function(){
6476 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6478 E.on(window, "resize", function(){
6480 resizeTask.delay(50);
6482 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6486 resizeEvent.addListener(fn, scope, options);
6490 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6491 * @param {Function} fn The method the event invokes
6492 * @param {Object} scope An object that becomes the scope of the handler
6493 * @param {boolean} options
6495 onTextResize : function(fn, scope, options){
6497 textEvent = new Roo.util.Event();
6498 var textEl = new Roo.Element(document.createElement('div'));
6499 textEl.dom.className = 'x-text-resize';
6500 textEl.dom.innerHTML = 'X';
6501 textEl.appendTo(document.body);
6502 textSize = textEl.dom.offsetHeight;
6503 setInterval(function(){
6504 if(textEl.dom.offsetHeight != textSize){
6505 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6507 }, this.textResizeInterval);
6509 textEvent.addListener(fn, scope, options);
6513 * Removes the passed window resize listener.
6514 * @param {Function} fn The method the event invokes
6515 * @param {Object} scope The scope of handler
6517 removeResizeListener : function(fn, scope){
6519 resizeEvent.removeListener(fn, scope);
6524 fireResize : function(){
6526 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6530 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6534 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6536 textResizeInterval : 50
6541 * @scopeAlias pub=Roo.EventManager
6545 * Appends an event handler to an element (shorthand for addListener)
6546 * @param {String/HTMLElement} element The html element or id to assign the
6547 * @param {String} eventName The type of event to listen for
6548 * @param {Function} handler The method the event invokes
6549 * @param {Object} scope (optional) The scope in which to execute the handler
6550 * function. The handler function's "this" context.
6551 * @param {Object} options (optional) An object containing handler configuration
6552 * properties. This may contain any of the following properties:<ul>
6553 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6554 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6555 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6556 * <li>preventDefault {Boolean} True to prevent the default action</li>
6557 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6558 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6559 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6560 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6561 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6562 * by the specified number of milliseconds. If the event fires again within that time, the original
6563 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6566 * <b>Combining Options</b><br>
6567 * Using the options argument, it is possible to combine different types of listeners:<br>
6569 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6571 el.on('click', this.onClick, this, {
6578 * <b>Attaching multiple handlers in 1 call</b><br>
6579 * The method also allows for a single argument to be passed which is a config object containing properties
6580 * which specify multiple handlers.
6590 fn: this.onMouseOver
6599 * Or a shorthand syntax:<br>
6602 'click' : this.onClick,
6603 'mouseover' : this.onMouseOver,
6604 'mouseout' : this.onMouseOut
6608 pub.on = pub.addListener;
6609 pub.un = pub.removeListener;
6611 pub.stoppedMouseDownEvent = new Roo.util.Event();
6615 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6616 * @param {Function} fn The method the event invokes
6617 * @param {Object} scope An object that becomes the scope of the handler
6618 * @param {boolean} override If true, the obj passed in becomes
6619 * the execution scope of the listener
6623 Roo.onReady = Roo.EventManager.onDocumentReady;
6625 Roo.onReady(function(){
6626 var bd = Roo.get(document.body);
6631 : Roo.isGecko ? "roo-gecko"
6632 : Roo.isOpera ? "roo-opera"
6633 : Roo.isSafari ? "roo-safari" : ""];
6636 cls.push("roo-mac");
6639 cls.push("roo-linux");
6642 cls.push("roo-ios");
6645 cls.push("roo-touch");
6647 if(Roo.isBorderBox){
6648 cls.push('roo-border-box');
6650 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6651 var p = bd.dom.parentNode;
6653 p.className += ' roo-strict';
6656 bd.addClass(cls.join(' '));
6660 * @class Roo.EventObject
6661 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6662 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6665 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6667 var target = e.getTarget();
6670 var myDiv = Roo.get("myDiv");
6671 myDiv.on("click", handleClick);
6673 Roo.EventManager.on("myDiv", 'click', handleClick);
6674 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6678 Roo.EventObject = function(){
6680 var E = Roo.lib.Event;
6682 // safari keypress events for special keys return bad keycodes
6685 63235 : 39, // right
6688 63276 : 33, // page up
6689 63277 : 34, // page down
6690 63272 : 46, // delete
6695 // normalize button clicks
6696 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6697 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6699 Roo.EventObjectImpl = function(e){
6701 this.setEvent(e.browserEvent || e);
6704 Roo.EventObjectImpl.prototype = {
6706 * Used to fix doc tools.
6707 * @scope Roo.EventObject.prototype
6713 /** The normal browser event */
6714 browserEvent : null,
6715 /** The button pressed in a mouse event */
6717 /** True if the shift key was down during the event */
6719 /** True if the control key was down during the event */
6721 /** True if the alt key was down during the event */
6780 setEvent : function(e){
6781 if(e == this || (e && e.browserEvent)){ // already wrapped
6784 this.browserEvent = e;
6786 // normalize buttons
6787 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6788 if(e.type == 'click' && this.button == -1){
6792 this.shiftKey = e.shiftKey;
6793 // mac metaKey behaves like ctrlKey
6794 this.ctrlKey = e.ctrlKey || e.metaKey;
6795 this.altKey = e.altKey;
6796 // in getKey these will be normalized for the mac
6797 this.keyCode = e.keyCode;
6798 // keyup warnings on firefox.
6799 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6800 // cache the target for the delayed and or buffered events
6801 this.target = E.getTarget(e);
6803 this.xy = E.getXY(e);
6806 this.shiftKey = false;
6807 this.ctrlKey = false;
6808 this.altKey = false;
6818 * Stop the event (preventDefault and stopPropagation)
6820 stopEvent : function(){
6821 if(this.browserEvent){
6822 if(this.browserEvent.type == 'mousedown'){
6823 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6825 E.stopEvent(this.browserEvent);
6830 * Prevents the browsers default handling of the event.
6832 preventDefault : function(){
6833 if(this.browserEvent){
6834 E.preventDefault(this.browserEvent);
6839 isNavKeyPress : function(){
6840 var k = this.keyCode;
6841 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6842 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6845 isSpecialKey : function(){
6846 var k = this.keyCode;
6847 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6848 (k == 16) || (k == 17) ||
6849 (k >= 18 && k <= 20) ||
6850 (k >= 33 && k <= 35) ||
6851 (k >= 36 && k <= 39) ||
6852 (k >= 44 && k <= 45);
6855 * Cancels bubbling of the event.
6857 stopPropagation : function(){
6858 if(this.browserEvent){
6859 if(this.type == 'mousedown'){
6860 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6862 E.stopPropagation(this.browserEvent);
6867 * Gets the key code for the event.
6870 getCharCode : function(){
6871 return this.charCode || this.keyCode;
6875 * Returns a normalized keyCode for the event.
6876 * @return {Number} The key code
6878 getKey : function(){
6879 var k = this.keyCode || this.charCode;
6880 return Roo.isSafari ? (safariKeys[k] || k) : k;
6884 * Gets the x coordinate of the event.
6887 getPageX : function(){
6892 * Gets the y coordinate of the event.
6895 getPageY : function(){
6900 * Gets the time of the event.
6903 getTime : function(){
6904 if(this.browserEvent){
6905 return E.getTime(this.browserEvent);
6911 * Gets the page coordinates of the event.
6912 * @return {Array} The xy values like [x, y]
6919 * Gets the target for the event.
6920 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6921 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6922 search as a number or element (defaults to 10 || document.body)
6923 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6924 * @return {HTMLelement}
6926 getTarget : function(selector, maxDepth, returnEl){
6927 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6930 * Gets the related target.
6931 * @return {HTMLElement}
6933 getRelatedTarget : function(){
6934 if(this.browserEvent){
6935 return E.getRelatedTarget(this.browserEvent);
6941 * Normalizes mouse wheel delta across browsers
6942 * @return {Number} The delta
6944 getWheelDelta : function(){
6945 var e = this.browserEvent;
6947 if(e.wheelDelta){ /* IE/Opera. */
6948 delta = e.wheelDelta/120;
6949 }else if(e.detail){ /* Mozilla case. */
6950 delta = -e.detail/3;
6956 * Returns true if the control, meta, shift or alt key was pressed during this event.
6959 hasModifier : function(){
6960 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6964 * Returns true if the target of this event equals el or is a child of el
6965 * @param {String/HTMLElement/Element} el
6966 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6969 within : function(el, related){
6970 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6971 return t && Roo.fly(el).contains(t);
6974 getPoint : function(){
6975 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6979 return new Roo.EventObjectImpl();
6984 * Ext JS Library 1.1.1
6985 * Copyright(c) 2006-2007, Ext JS, LLC.
6987 * Originally Released Under LGPL - original licence link has changed is not relivant.
6990 * <script type="text/javascript">
6994 // was in Composite Element!??!?!
6997 var D = Roo.lib.Dom;
6998 var E = Roo.lib.Event;
6999 var A = Roo.lib.Anim;
7001 // local style camelizing for speed
7003 var camelRe = /(-[a-z])/gi;
7004 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7005 var view = document.defaultView;
7008 * @class Roo.Element
7009 * Represents an Element in the DOM.<br><br>
7012 var el = Roo.get("my-div");
7015 var el = getEl("my-div");
7017 // or with a DOM element
7018 var el = Roo.get(myDivElement);
7020 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7021 * each call instead of constructing a new one.<br><br>
7022 * <b>Animations</b><br />
7023 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7024 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7026 Option Default Description
7027 --------- -------- ---------------------------------------------
7028 duration .35 The duration of the animation in seconds
7029 easing easeOut The YUI easing method
7030 callback none A function to execute when the anim completes
7031 scope this The scope (this) of the callback function
7033 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7034 * manipulate the animation. Here's an example:
7036 var el = Roo.get("my-div");
7041 // default animation
7042 el.setWidth(100, true);
7044 // animation with some options set
7051 // using the "anim" property to get the Anim object
7057 el.setWidth(100, opt);
7059 if(opt.anim.isAnimated()){
7063 * <b> Composite (Collections of) Elements</b><br />
7064 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7065 * @constructor Create a new Element directly.
7066 * @param {String/HTMLElement} element
7067 * @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).
7069 Roo.Element = function(element, forceNew){
7070 var dom = typeof element == "string" ?
7071 document.getElementById(element) : element;
7072 if(!dom){ // invalid id/element
7076 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7077 return Roo.Element.cache[id];
7087 * The DOM element ID
7090 this.id = id || Roo.id(dom);
7093 var El = Roo.Element;
7097 * The element's default display mode (defaults to "")
7100 originalDisplay : "",
7104 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7110 * Sets the element's visibility mode. When setVisible() is called it
7111 * will use this to determine whether to set the visibility or the display property.
7112 * @param visMode Element.VISIBILITY or Element.DISPLAY
7113 * @return {Roo.Element} this
7115 setVisibilityMode : function(visMode){
7116 this.visibilityMode = visMode;
7120 * Convenience method for setVisibilityMode(Element.DISPLAY)
7121 * @param {String} display (optional) What to set display to when visible
7122 * @return {Roo.Element} this
7124 enableDisplayMode : function(display){
7125 this.setVisibilityMode(El.DISPLAY);
7126 if(typeof display != "undefined") { this.originalDisplay = display; }
7131 * 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)
7132 * @param {String} selector The simple selector to test
7133 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7134 search as a number or element (defaults to 10 || document.body)
7135 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7136 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7138 findParent : function(simpleSelector, maxDepth, returnEl){
7139 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7140 maxDepth = maxDepth || 50;
7141 if(typeof maxDepth != "number"){
7142 stopEl = Roo.getDom(maxDepth);
7145 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7146 if(dq.is(p, simpleSelector)){
7147 return returnEl ? Roo.get(p) : p;
7157 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7158 * @param {String} selector The simple selector to test
7159 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7160 search as a number or element (defaults to 10 || document.body)
7161 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7162 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7164 findParentNode : function(simpleSelector, maxDepth, returnEl){
7165 var p = Roo.fly(this.dom.parentNode, '_internal');
7166 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7170 * Looks at the scrollable parent element
7172 findScrollableParent : function()
7174 var overflowRegex = /(auto|scroll)/;
7176 if(this.getStyle('position') === 'fixed'){
7177 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7180 var excludeStaticParent = this.getStyle('position') === "absolute";
7182 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7184 if (excludeStaticParent && parent.getStyle('position') === "static") {
7188 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7192 if(parent.dom.nodeName.toLowerCase() == 'body'){
7194 alert('is android : ' + Roo.isAndroid);
7195 alert('is ios : ' + Roo.isIOS);
7198 alert('Is Android');
7199 return Roo.get(document.documentElement);
7203 alert('not android');
7206 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7210 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7214 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7215 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7216 * @param {String} selector The simple selector to test
7217 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7218 search as a number or element (defaults to 10 || document.body)
7219 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7221 up : function(simpleSelector, maxDepth){
7222 return this.findParentNode(simpleSelector, maxDepth, true);
7228 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7229 * @param {String} selector The simple selector to test
7230 * @return {Boolean} True if this element matches the selector, else false
7232 is : function(simpleSelector){
7233 return Roo.DomQuery.is(this.dom, simpleSelector);
7237 * Perform animation on this element.
7238 * @param {Object} args The YUI animation control args
7239 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7240 * @param {Function} onComplete (optional) Function to call when animation completes
7241 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7242 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7243 * @return {Roo.Element} this
7245 animate : function(args, duration, onComplete, easing, animType){
7246 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7251 * @private Internal animation call
7253 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7254 animType = animType || 'run';
7256 var anim = Roo.lib.Anim[animType](
7258 (opt.duration || defaultDur) || .35,
7259 (opt.easing || defaultEase) || 'easeOut',
7261 Roo.callback(cb, this);
7262 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7270 // private legacy anim prep
7271 preanim : function(a, i){
7272 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7276 * Removes worthless text nodes
7277 * @param {Boolean} forceReclean (optional) By default the element
7278 * keeps track if it has been cleaned already so
7279 * you can call this over and over. However, if you update the element and
7280 * need to force a reclean, you can pass true.
7282 clean : function(forceReclean){
7283 if(this.isCleaned && forceReclean !== true){
7287 var d = this.dom, n = d.firstChild, ni = -1;
7289 var nx = n.nextSibling;
7290 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7297 this.isCleaned = true;
7302 calcOffsetsTo : function(el){
7305 var restorePos = false;
7306 if(el.getStyle('position') == 'static'){
7307 el.position('relative');
7312 while(op && op != d && op.tagName != 'HTML'){
7315 op = op.offsetParent;
7318 el.position('static');
7324 * Scrolls this element into view within the passed container.
7325 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7326 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7327 * @return {Roo.Element} this
7329 scrollIntoView : function(container, hscroll){
7330 var c = Roo.getDom(container) || document.body;
7333 var o = this.calcOffsetsTo(c),
7336 b = t+el.offsetHeight,
7337 r = l+el.offsetWidth;
7339 var ch = c.clientHeight;
7340 var ct = parseInt(c.scrollTop, 10);
7341 var cl = parseInt(c.scrollLeft, 10);
7343 var cr = cl + c.clientWidth;
7351 if(hscroll !== false){
7355 c.scrollLeft = r-c.clientWidth;
7362 scrollChildIntoView : function(child, hscroll){
7363 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7367 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7368 * the new height may not be available immediately.
7369 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7370 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7371 * @param {Function} onComplete (optional) Function to call when animation completes
7372 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7373 * @return {Roo.Element} this
7375 autoHeight : function(animate, duration, onComplete, easing){
7376 var oldHeight = this.getHeight();
7378 this.setHeight(1); // force clipping
7379 setTimeout(function(){
7380 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7382 this.setHeight(height);
7384 if(typeof onComplete == "function"){
7388 this.setHeight(oldHeight); // restore original height
7389 this.setHeight(height, animate, duration, function(){
7391 if(typeof onComplete == "function") { onComplete(); }
7392 }.createDelegate(this), easing);
7394 }.createDelegate(this), 0);
7399 * Returns true if this element is an ancestor of the passed element
7400 * @param {HTMLElement/String} el The element to check
7401 * @return {Boolean} True if this element is an ancestor of el, else false
7403 contains : function(el){
7404 if(!el){return false;}
7405 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7409 * Checks whether the element is currently visible using both visibility and display properties.
7410 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7411 * @return {Boolean} True if the element is currently visible, else false
7413 isVisible : function(deep) {
7414 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7415 if(deep !== true || !vis){
7418 var p = this.dom.parentNode;
7419 while(p && p.tagName.toLowerCase() != "body"){
7420 if(!Roo.fly(p, '_isVisible').isVisible()){
7429 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7430 * @param {String} selector The CSS selector
7431 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7432 * @return {CompositeElement/CompositeElementLite} The composite element
7434 select : function(selector, unique){
7435 return El.select(selector, unique, this.dom);
7439 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7440 * @param {String} selector The CSS selector
7441 * @return {Array} An array of the matched nodes
7443 query : function(selector, unique){
7444 return Roo.DomQuery.select(selector, this.dom);
7448 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7449 * @param {String} selector The CSS selector
7450 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7451 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7453 child : function(selector, returnDom){
7454 var n = Roo.DomQuery.selectNode(selector, this.dom);
7455 return returnDom ? n : Roo.get(n);
7459 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7460 * @param {String} selector The CSS selector
7461 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7462 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7464 down : function(selector, returnDom){
7465 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7466 return returnDom ? n : Roo.get(n);
7470 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7471 * @param {String} group The group the DD object is member of
7472 * @param {Object} config The DD config object
7473 * @param {Object} overrides An object containing methods to override/implement on the DD object
7474 * @return {Roo.dd.DD} The DD object
7476 initDD : function(group, config, overrides){
7477 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7478 return Roo.apply(dd, overrides);
7482 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7483 * @param {String} group The group the DDProxy object is member of
7484 * @param {Object} config The DDProxy config object
7485 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7486 * @return {Roo.dd.DDProxy} The DDProxy object
7488 initDDProxy : function(group, config, overrides){
7489 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7490 return Roo.apply(dd, overrides);
7494 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7495 * @param {String} group The group the DDTarget object is member of
7496 * @param {Object} config The DDTarget config object
7497 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7498 * @return {Roo.dd.DDTarget} The DDTarget object
7500 initDDTarget : function(group, config, overrides){
7501 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7502 return Roo.apply(dd, overrides);
7506 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7507 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7508 * @param {Boolean} visible Whether the element is visible
7509 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7510 * @return {Roo.Element} this
7512 setVisible : function(visible, animate){
7514 if(this.visibilityMode == El.DISPLAY){
7515 this.setDisplayed(visible);
7518 this.dom.style.visibility = visible ? "visible" : "hidden";
7521 // closure for composites
7523 var visMode = this.visibilityMode;
7525 this.setOpacity(.01);
7526 this.setVisible(true);
7528 this.anim({opacity: { to: (visible?1:0) }},
7529 this.preanim(arguments, 1),
7530 null, .35, 'easeIn', function(){
7532 if(visMode == El.DISPLAY){
7533 dom.style.display = "none";
7535 dom.style.visibility = "hidden";
7537 Roo.get(dom).setOpacity(1);
7545 * Returns true if display is not "none"
7548 isDisplayed : function() {
7549 return this.getStyle("display") != "none";
7553 * Toggles the element's visibility or display, depending on visibility mode.
7554 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7555 * @return {Roo.Element} this
7557 toggle : function(animate){
7558 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7563 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7564 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7565 * @return {Roo.Element} this
7567 setDisplayed : function(value) {
7568 if(typeof value == "boolean"){
7569 value = value ? this.originalDisplay : "none";
7571 this.setStyle("display", value);
7576 * Tries to focus the element. Any exceptions are caught and ignored.
7577 * @return {Roo.Element} this
7579 focus : function() {
7587 * Tries to blur the element. Any exceptions are caught and ignored.
7588 * @return {Roo.Element} this
7598 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7599 * @param {String/Array} className The CSS class to add, or an array of classes
7600 * @return {Roo.Element} this
7602 addClass : function(className){
7603 if(className instanceof Array){
7604 for(var i = 0, len = className.length; i < len; i++) {
7605 this.addClass(className[i]);
7608 if(className && !this.hasClass(className)){
7609 this.dom.className = this.dom.className + " " + className;
7616 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7617 * @param {String/Array} className The CSS class to add, or an array of classes
7618 * @return {Roo.Element} this
7620 radioClass : function(className){
7621 var siblings = this.dom.parentNode.childNodes;
7622 for(var i = 0; i < siblings.length; i++) {
7623 var s = siblings[i];
7624 if(s.nodeType == 1){
7625 Roo.get(s).removeClass(className);
7628 this.addClass(className);
7633 * Removes one or more CSS classes from the element.
7634 * @param {String/Array} className The CSS class to remove, or an array of classes
7635 * @return {Roo.Element} this
7637 removeClass : function(className){
7638 if(!className || !this.dom.className){
7641 if(className instanceof Array){
7642 for(var i = 0, len = className.length; i < len; i++) {
7643 this.removeClass(className[i]);
7646 if(this.hasClass(className)){
7647 var re = this.classReCache[className];
7649 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7650 this.classReCache[className] = re;
7652 this.dom.className =
7653 this.dom.className.replace(re, " ");
7663 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7664 * @param {String} className The CSS class to toggle
7665 * @return {Roo.Element} this
7667 toggleClass : function(className){
7668 if(this.hasClass(className)){
7669 this.removeClass(className);
7671 this.addClass(className);
7677 * Checks if the specified CSS class exists on this element's DOM node.
7678 * @param {String} className The CSS class to check for
7679 * @return {Boolean} True if the class exists, else false
7681 hasClass : function(className){
7682 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7686 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7687 * @param {String} oldClassName The CSS class to replace
7688 * @param {String} newClassName The replacement CSS class
7689 * @return {Roo.Element} this
7691 replaceClass : function(oldClassName, newClassName){
7692 this.removeClass(oldClassName);
7693 this.addClass(newClassName);
7698 * Returns an object with properties matching the styles requested.
7699 * For example, el.getStyles('color', 'font-size', 'width') might return
7700 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7701 * @param {String} style1 A style name
7702 * @param {String} style2 A style name
7703 * @param {String} etc.
7704 * @return {Object} The style object
7706 getStyles : function(){
7707 var a = arguments, len = a.length, r = {};
7708 for(var i = 0; i < len; i++){
7709 r[a[i]] = this.getStyle(a[i]);
7715 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7716 * @param {String} property The style property whose value is returned.
7717 * @return {String} The current value of the style property for this element.
7719 getStyle : function(){
7720 return view && view.getComputedStyle ?
7722 var el = this.dom, v, cs, camel;
7723 if(prop == 'float'){
7726 if(el.style && (v = el.style[prop])){
7729 if(cs = view.getComputedStyle(el, "")){
7730 if(!(camel = propCache[prop])){
7731 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7738 var el = this.dom, v, cs, camel;
7739 if(prop == 'opacity'){
7740 if(typeof el.style.filter == 'string'){
7741 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7743 var fv = parseFloat(m[1]);
7745 return fv ? fv / 100 : 0;
7750 }else if(prop == 'float'){
7751 prop = "styleFloat";
7753 if(!(camel = propCache[prop])){
7754 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7756 if(v = el.style[camel]){
7759 if(cs = el.currentStyle){
7767 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7768 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7769 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7770 * @return {Roo.Element} this
7772 setStyle : function(prop, value){
7773 if(typeof prop == "string"){
7775 if (prop == 'float') {
7776 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7781 if(!(camel = propCache[prop])){
7782 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7785 if(camel == 'opacity') {
7786 this.setOpacity(value);
7788 this.dom.style[camel] = value;
7791 for(var style in prop){
7792 if(typeof prop[style] != "function"){
7793 this.setStyle(style, prop[style]);
7801 * More flexible version of {@link #setStyle} for setting style properties.
7802 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7803 * a function which returns such a specification.
7804 * @return {Roo.Element} this
7806 applyStyles : function(style){
7807 Roo.DomHelper.applyStyles(this.dom, style);
7812 * 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).
7813 * @return {Number} The X position of the element
7816 return D.getX(this.dom);
7820 * 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).
7821 * @return {Number} The Y position of the element
7824 return D.getY(this.dom);
7828 * 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).
7829 * @return {Array} The XY position of the element
7832 return D.getXY(this.dom);
7836 * 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).
7837 * @param {Number} The X position of the element
7838 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7839 * @return {Roo.Element} this
7841 setX : function(x, animate){
7843 D.setX(this.dom, x);
7845 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7851 * 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).
7852 * @param {Number} The Y position of the element
7853 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7854 * @return {Roo.Element} this
7856 setY : function(y, animate){
7858 D.setY(this.dom, y);
7860 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7866 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7867 * @param {String} left The left CSS property value
7868 * @return {Roo.Element} this
7870 setLeft : function(left){
7871 this.setStyle("left", this.addUnits(left));
7876 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7877 * @param {String} top The top CSS property value
7878 * @return {Roo.Element} this
7880 setTop : function(top){
7881 this.setStyle("top", this.addUnits(top));
7886 * Sets the element's CSS right style.
7887 * @param {String} right The right CSS property value
7888 * @return {Roo.Element} this
7890 setRight : function(right){
7891 this.setStyle("right", this.addUnits(right));
7896 * Sets the element's CSS bottom style.
7897 * @param {String} bottom The bottom CSS property value
7898 * @return {Roo.Element} this
7900 setBottom : function(bottom){
7901 this.setStyle("bottom", this.addUnits(bottom));
7906 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7907 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7908 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7909 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7910 * @return {Roo.Element} this
7912 setXY : function(pos, animate){
7914 D.setXY(this.dom, pos);
7916 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7922 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7923 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7924 * @param {Number} x X value for new position (coordinates are page-based)
7925 * @param {Number} y Y value for new position (coordinates are page-based)
7926 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7927 * @return {Roo.Element} this
7929 setLocation : function(x, y, animate){
7930 this.setXY([x, y], this.preanim(arguments, 2));
7935 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7936 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7937 * @param {Number} x X value for new position (coordinates are page-based)
7938 * @param {Number} y Y value for new position (coordinates are page-based)
7939 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7940 * @return {Roo.Element} this
7942 moveTo : function(x, y, animate){
7943 this.setXY([x, y], this.preanim(arguments, 2));
7948 * Returns the region of the given element.
7949 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7950 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7952 getRegion : function(){
7953 return D.getRegion(this.dom);
7957 * Returns the offset height of the element
7958 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7959 * @return {Number} The element's height
7961 getHeight : function(contentHeight){
7962 var h = this.dom.offsetHeight || 0;
7963 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7967 * Returns the offset width of the element
7968 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7969 * @return {Number} The element's width
7971 getWidth : function(contentWidth){
7972 var w = this.dom.offsetWidth || 0;
7973 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7977 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7978 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7979 * if a height has not been set using CSS.
7982 getComputedHeight : function(){
7983 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7985 h = parseInt(this.getStyle('height'), 10) || 0;
7986 if(!this.isBorderBox()){
7987 h += this.getFrameWidth('tb');
7994 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7995 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7996 * if a width has not been set using CSS.
7999 getComputedWidth : function(){
8000 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8002 w = parseInt(this.getStyle('width'), 10) || 0;
8003 if(!this.isBorderBox()){
8004 w += this.getFrameWidth('lr');
8011 * Returns the size of the element.
8012 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8013 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8015 getSize : function(contentSize){
8016 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8020 * Returns the width and height of the viewport.
8021 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8023 getViewSize : function(){
8024 var d = this.dom, doc = document, aw = 0, ah = 0;
8025 if(d == doc || d == doc.body){
8026 return {width : D.getViewWidth(), height: D.getViewHeight()};
8029 width : d.clientWidth,
8030 height: d.clientHeight
8036 * Returns the value of the "value" attribute
8037 * @param {Boolean} asNumber true to parse the value as a number
8038 * @return {String/Number}
8040 getValue : function(asNumber){
8041 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8045 adjustWidth : function(width){
8046 if(typeof width == "number"){
8047 if(this.autoBoxAdjust && !this.isBorderBox()){
8048 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8058 adjustHeight : function(height){
8059 if(typeof height == "number"){
8060 if(this.autoBoxAdjust && !this.isBorderBox()){
8061 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8071 * Set the width of the element
8072 * @param {Number} width The new width
8073 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8074 * @return {Roo.Element} this
8076 setWidth : function(width, animate){
8077 width = this.adjustWidth(width);
8079 this.dom.style.width = this.addUnits(width);
8081 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8087 * Set the height of the element
8088 * @param {Number} height The new height
8089 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8090 * @return {Roo.Element} this
8092 setHeight : function(height, animate){
8093 height = this.adjustHeight(height);
8095 this.dom.style.height = this.addUnits(height);
8097 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8103 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8104 * @param {Number} width The new width
8105 * @param {Number} height The new height
8106 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8107 * @return {Roo.Element} this
8109 setSize : function(width, height, animate){
8110 if(typeof width == "object"){ // in case of object from getSize()
8111 height = width.height; width = width.width;
8113 width = this.adjustWidth(width); height = this.adjustHeight(height);
8115 this.dom.style.width = this.addUnits(width);
8116 this.dom.style.height = this.addUnits(height);
8118 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8124 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8125 * @param {Number} x X value for new position (coordinates are page-based)
8126 * @param {Number} y Y value for new position (coordinates are page-based)
8127 * @param {Number} width The new width
8128 * @param {Number} height The new height
8129 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8130 * @return {Roo.Element} this
8132 setBounds : function(x, y, width, height, animate){
8134 this.setSize(width, height);
8135 this.setLocation(x, y);
8137 width = this.adjustWidth(width); height = this.adjustHeight(height);
8138 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8139 this.preanim(arguments, 4), 'motion');
8145 * 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.
8146 * @param {Roo.lib.Region} region The region to fill
8147 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8148 * @return {Roo.Element} this
8150 setRegion : function(region, animate){
8151 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8156 * Appends an event handler
8158 * @param {String} eventName The type of event to append
8159 * @param {Function} fn The method the event invokes
8160 * @param {Object} scope (optional) The scope (this object) of the fn
8161 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8163 addListener : function(eventName, fn, scope, options){
8165 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8170 * Removes an event handler from this element
8171 * @param {String} eventName the type of event to remove
8172 * @param {Function} fn the method the event invokes
8173 * @return {Roo.Element} this
8175 removeListener : function(eventName, fn){
8176 Roo.EventManager.removeListener(this.dom, eventName, fn);
8181 * Removes all previous added listeners from this element
8182 * @return {Roo.Element} this
8184 removeAllListeners : function(){
8185 E.purgeElement(this.dom);
8189 relayEvent : function(eventName, observable){
8190 this.on(eventName, function(e){
8191 observable.fireEvent(eventName, e);
8196 * Set the opacity of the element
8197 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8198 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8199 * @return {Roo.Element} this
8201 setOpacity : function(opacity, animate){
8203 var s = this.dom.style;
8206 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8207 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8209 s.opacity = opacity;
8212 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8218 * Gets the left X coordinate
8219 * @param {Boolean} local True to get the local css position instead of page coordinate
8222 getLeft : function(local){
8226 return parseInt(this.getStyle("left"), 10) || 0;
8231 * Gets the right X coordinate of the element (element X position + element width)
8232 * @param {Boolean} local True to get the local css position instead of page coordinate
8235 getRight : function(local){
8237 return this.getX() + this.getWidth();
8239 return (this.getLeft(true) + this.getWidth()) || 0;
8244 * Gets the top Y coordinate
8245 * @param {Boolean} local True to get the local css position instead of page coordinate
8248 getTop : function(local) {
8252 return parseInt(this.getStyle("top"), 10) || 0;
8257 * Gets the bottom Y coordinate of the element (element Y position + element height)
8258 * @param {Boolean} local True to get the local css position instead of page coordinate
8261 getBottom : function(local){
8263 return this.getY() + this.getHeight();
8265 return (this.getTop(true) + this.getHeight()) || 0;
8270 * Initializes positioning on this element. If a desired position is not passed, it will make the
8271 * the element positioned relative IF it is not already positioned.
8272 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8273 * @param {Number} zIndex (optional) The zIndex to apply
8274 * @param {Number} x (optional) Set the page X position
8275 * @param {Number} y (optional) Set the page Y position
8277 position : function(pos, zIndex, x, y){
8279 if(this.getStyle('position') == 'static'){
8280 this.setStyle('position', 'relative');
8283 this.setStyle("position", pos);
8286 this.setStyle("z-index", zIndex);
8288 if(x !== undefined && y !== undefined){
8290 }else if(x !== undefined){
8292 }else if(y !== undefined){
8298 * Clear positioning back to the default when the document was loaded
8299 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8300 * @return {Roo.Element} this
8302 clearPositioning : function(value){
8310 "position" : "static"
8316 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8317 * snapshot before performing an update and then restoring the element.
8320 getPositioning : function(){
8321 var l = this.getStyle("left");
8322 var t = this.getStyle("top");
8324 "position" : this.getStyle("position"),
8326 "right" : l ? "" : this.getStyle("right"),
8328 "bottom" : t ? "" : this.getStyle("bottom"),
8329 "z-index" : this.getStyle("z-index")
8334 * Gets the width of the border(s) for the specified side(s)
8335 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8336 * passing lr would get the border (l)eft width + the border (r)ight width.
8337 * @return {Number} The width of the sides passed added together
8339 getBorderWidth : function(side){
8340 return this.addStyles(side, El.borders);
8344 * Gets the width of the padding(s) for the specified side(s)
8345 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8346 * passing lr would get the padding (l)eft + the padding (r)ight.
8347 * @return {Number} The padding of the sides passed added together
8349 getPadding : function(side){
8350 return this.addStyles(side, El.paddings);
8354 * Set positioning with an object returned by getPositioning().
8355 * @param {Object} posCfg
8356 * @return {Roo.Element} this
8358 setPositioning : function(pc){
8359 this.applyStyles(pc);
8360 if(pc.right == "auto"){
8361 this.dom.style.right = "";
8363 if(pc.bottom == "auto"){
8364 this.dom.style.bottom = "";
8370 fixDisplay : function(){
8371 if(this.getStyle("display") == "none"){
8372 this.setStyle("visibility", "hidden");
8373 this.setStyle("display", this.originalDisplay); // first try reverting to default
8374 if(this.getStyle("display") == "none"){ // if that fails, default to block
8375 this.setStyle("display", "block");
8381 * Quick set left and top adding default units
8382 * @param {String} left The left CSS property value
8383 * @param {String} top The top CSS property value
8384 * @return {Roo.Element} this
8386 setLeftTop : function(left, top){
8387 this.dom.style.left = this.addUnits(left);
8388 this.dom.style.top = this.addUnits(top);
8393 * Move this element relative to its current position.
8394 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8395 * @param {Number} distance How far to move the element in pixels
8396 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8397 * @return {Roo.Element} this
8399 move : function(direction, distance, animate){
8400 var xy = this.getXY();
8401 direction = direction.toLowerCase();
8405 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8409 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8414 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8419 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8426 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8427 * @return {Roo.Element} this
8430 if(!this.isClipped){
8431 this.isClipped = true;
8432 this.originalClip = {
8433 "o": this.getStyle("overflow"),
8434 "x": this.getStyle("overflow-x"),
8435 "y": this.getStyle("overflow-y")
8437 this.setStyle("overflow", "hidden");
8438 this.setStyle("overflow-x", "hidden");
8439 this.setStyle("overflow-y", "hidden");
8445 * Return clipping (overflow) to original clipping before clip() was called
8446 * @return {Roo.Element} this
8448 unclip : function(){
8450 this.isClipped = false;
8451 var o = this.originalClip;
8452 if(o.o){this.setStyle("overflow", o.o);}
8453 if(o.x){this.setStyle("overflow-x", o.x);}
8454 if(o.y){this.setStyle("overflow-y", o.y);}
8461 * Gets the x,y coordinates specified by the anchor position on the element.
8462 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8463 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8464 * {width: (target width), height: (target height)} (defaults to the element's current size)
8465 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8466 * @return {Array} [x, y] An array containing the element's x and y coordinates
8468 getAnchorXY : function(anchor, local, s){
8469 //Passing a different size is useful for pre-calculating anchors,
8470 //especially for anchored animations that change the el size.
8472 var w, h, vp = false;
8475 if(d == document.body || d == document){
8477 w = D.getViewWidth(); h = D.getViewHeight();
8479 w = this.getWidth(); h = this.getHeight();
8482 w = s.width; h = s.height;
8484 var x = 0, y = 0, r = Math.round;
8485 switch((anchor || "tl").toLowerCase()){
8527 var sc = this.getScroll();
8528 return [x + sc.left, y + sc.top];
8530 //Add the element's offset xy
8531 var o = this.getXY();
8532 return [x+o[0], y+o[1]];
8536 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8537 * supported position values.
8538 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8539 * @param {String} position The position to align to.
8540 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8541 * @return {Array} [x, y]
8543 getAlignToXY : function(el, p, o){
8547 throw "Element.alignTo with an element that doesn't exist";
8549 var c = false; //constrain to viewport
8550 var p1 = "", p2 = "";
8557 }else if(p.indexOf("-") == -1){
8560 p = p.toLowerCase();
8561 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8563 throw "Element.alignTo with an invalid alignment " + p;
8565 p1 = m[1]; p2 = m[2]; c = !!m[3];
8567 //Subtract the aligned el's internal xy from the target's offset xy
8568 //plus custom offset to get the aligned el's new offset xy
8569 var a1 = this.getAnchorXY(p1, true);
8570 var a2 = el.getAnchorXY(p2, false);
8571 var x = a2[0] - a1[0] + o[0];
8572 var y = a2[1] - a1[1] + o[1];
8574 //constrain the aligned el to viewport if necessary
8575 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8576 // 5px of margin for ie
8577 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8579 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8580 //perpendicular to the vp border, allow the aligned el to slide on that border,
8581 //otherwise swap the aligned el to the opposite border of the target.
8582 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8583 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8584 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8585 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8588 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8589 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8591 if((x+w) > dw + scrollX){
8592 x = swapX ? r.left-w : dw+scrollX-w;
8595 x = swapX ? r.right : scrollX;
8597 if((y+h) > dh + scrollY){
8598 y = swapY ? r.top-h : dh+scrollY-h;
8601 y = swapY ? r.bottom : scrollY;
8608 getConstrainToXY : function(){
8609 var os = {top:0, left:0, bottom:0, right: 0};
8611 return function(el, local, offsets, proposedXY){
8613 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8615 var vw, vh, vx = 0, vy = 0;
8616 if(el.dom == document.body || el.dom == document){
8617 vw = Roo.lib.Dom.getViewWidth();
8618 vh = Roo.lib.Dom.getViewHeight();
8620 vw = el.dom.clientWidth;
8621 vh = el.dom.clientHeight;
8623 var vxy = el.getXY();
8629 var s = el.getScroll();
8631 vx += offsets.left + s.left;
8632 vy += offsets.top + s.top;
8634 vw -= offsets.right;
8635 vh -= offsets.bottom;
8640 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8641 var x = xy[0], y = xy[1];
8642 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8644 // only move it if it needs it
8647 // first validate right/bottom
8656 // then make sure top/left isn't negative
8665 return moved ? [x, y] : false;
8670 adjustForConstraints : function(xy, parent, offsets){
8671 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8675 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8676 * document it aligns it to the viewport.
8677 * The position parameter is optional, and can be specified in any one of the following formats:
8679 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8680 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8681 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8682 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8683 * <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
8684 * element's anchor point, and the second value is used as the target's anchor point.</li>
8686 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8687 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8688 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8689 * that specified in order to enforce the viewport constraints.
8690 * Following are all of the supported anchor positions:
8693 ----- -----------------------------
8694 tl The top left corner (default)
8695 t The center of the top edge
8696 tr The top right corner
8697 l The center of the left edge
8698 c In the center of the element
8699 r The center of the right edge
8700 bl The bottom left corner
8701 b The center of the bottom edge
8702 br The bottom right corner
8706 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8707 el.alignTo("other-el");
8709 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8710 el.alignTo("other-el", "tr?");
8712 // align the bottom right corner of el with the center left edge of other-el
8713 el.alignTo("other-el", "br-l?");
8715 // align the center of el with the bottom left corner of other-el and
8716 // adjust the x position by -6 pixels (and the y position by 0)
8717 el.alignTo("other-el", "c-bl", [-6, 0]);
8719 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8720 * @param {String} position The position to align to.
8721 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8722 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8723 * @return {Roo.Element} this
8725 alignTo : function(element, position, offsets, animate){
8726 var xy = this.getAlignToXY(element, position, offsets);
8727 this.setXY(xy, this.preanim(arguments, 3));
8732 * Anchors an element to another element and realigns it when the window is resized.
8733 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8734 * @param {String} position The position to align to.
8735 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8736 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8737 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8738 * is a number, it is used as the buffer delay (defaults to 50ms).
8739 * @param {Function} callback The function to call after the animation finishes
8740 * @return {Roo.Element} this
8742 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8743 var action = function(){
8744 this.alignTo(el, alignment, offsets, animate);
8745 Roo.callback(callback, this);
8747 Roo.EventManager.onWindowResize(action, this);
8748 var tm = typeof monitorScroll;
8749 if(tm != 'undefined'){
8750 Roo.EventManager.on(window, 'scroll', action, this,
8751 {buffer: tm == 'number' ? monitorScroll : 50});
8753 action.call(this); // align immediately
8757 * Clears any opacity settings from this element. Required in some cases for IE.
8758 * @return {Roo.Element} this
8760 clearOpacity : function(){
8761 if (window.ActiveXObject) {
8762 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8763 this.dom.style.filter = "";
8766 this.dom.style.opacity = "";
8767 this.dom.style["-moz-opacity"] = "";
8768 this.dom.style["-khtml-opacity"] = "";
8774 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8775 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8776 * @return {Roo.Element} this
8778 hide : function(animate){
8779 this.setVisible(false, this.preanim(arguments, 0));
8784 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8785 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8786 * @return {Roo.Element} this
8788 show : function(animate){
8789 this.setVisible(true, this.preanim(arguments, 0));
8794 * @private Test if size has a unit, otherwise appends the default
8796 addUnits : function(size){
8797 return Roo.Element.addUnits(size, this.defaultUnit);
8801 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8802 * @return {Roo.Element} this
8804 beginMeasure : function(){
8806 if(el.offsetWidth || el.offsetHeight){
8807 return this; // offsets work already
8810 var p = this.dom, b = document.body; // start with this element
8811 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8812 var pe = Roo.get(p);
8813 if(pe.getStyle('display') == 'none'){
8814 changed.push({el: p, visibility: pe.getStyle("visibility")});
8815 p.style.visibility = "hidden";
8816 p.style.display = "block";
8820 this._measureChanged = changed;
8826 * Restores displays to before beginMeasure was called
8827 * @return {Roo.Element} this
8829 endMeasure : function(){
8830 var changed = this._measureChanged;
8832 for(var i = 0, len = changed.length; i < len; i++) {
8834 r.el.style.visibility = r.visibility;
8835 r.el.style.display = "none";
8837 this._measureChanged = null;
8843 * Update the innerHTML of this element, optionally searching for and processing scripts
8844 * @param {String} html The new HTML
8845 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8846 * @param {Function} callback For async script loading you can be noticed when the update completes
8847 * @return {Roo.Element} this
8849 update : function(html, loadScripts, callback){
8850 if(typeof html == "undefined"){
8853 if(loadScripts !== true){
8854 this.dom.innerHTML = html;
8855 if(typeof callback == "function"){
8863 html += '<span id="' + id + '"></span>';
8865 E.onAvailable(id, function(){
8866 var hd = document.getElementsByTagName("head")[0];
8867 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8868 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8869 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8872 while(match = re.exec(html)){
8873 var attrs = match[1];
8874 var srcMatch = attrs ? attrs.match(srcRe) : false;
8875 if(srcMatch && srcMatch[2]){
8876 var s = document.createElement("script");
8877 s.src = srcMatch[2];
8878 var typeMatch = attrs.match(typeRe);
8879 if(typeMatch && typeMatch[2]){
8880 s.type = typeMatch[2];
8883 }else if(match[2] && match[2].length > 0){
8884 if(window.execScript) {
8885 window.execScript(match[2]);
8893 window.eval(match[2]);
8897 var el = document.getElementById(id);
8898 if(el){el.parentNode.removeChild(el);}
8899 if(typeof callback == "function"){
8903 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8908 * Direct access to the UpdateManager update() method (takes the same parameters).
8909 * @param {String/Function} url The url for this request or a function to call to get the url
8910 * @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}
8911 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8912 * @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.
8913 * @return {Roo.Element} this
8916 var um = this.getUpdateManager();
8917 um.update.apply(um, arguments);
8922 * Gets this element's UpdateManager
8923 * @return {Roo.UpdateManager} The UpdateManager
8925 getUpdateManager : function(){
8926 if(!this.updateManager){
8927 this.updateManager = new Roo.UpdateManager(this);
8929 return this.updateManager;
8933 * Disables text selection for this element (normalized across browsers)
8934 * @return {Roo.Element} this
8936 unselectable : function(){
8937 this.dom.unselectable = "on";
8938 this.swallowEvent("selectstart", true);
8939 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8940 this.addClass("x-unselectable");
8945 * Calculates the x, y to center this element on the screen
8946 * @return {Array} The x, y values [x, y]
8948 getCenterXY : function(){
8949 return this.getAlignToXY(document, 'c-c');
8953 * Centers the Element in either the viewport, or another Element.
8954 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8956 center : function(centerIn){
8957 this.alignTo(centerIn || document, 'c-c');
8962 * Tests various css rules/browsers to determine if this element uses a border box
8965 isBorderBox : function(){
8966 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8970 * Return a box {x, y, width, height} that can be used to set another elements
8971 * size/location to match this element.
8972 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8973 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8974 * @return {Object} box An object in the format {x, y, width, height}
8976 getBox : function(contentBox, local){
8981 var left = parseInt(this.getStyle("left"), 10) || 0;
8982 var top = parseInt(this.getStyle("top"), 10) || 0;
8985 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8987 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8989 var l = this.getBorderWidth("l")+this.getPadding("l");
8990 var r = this.getBorderWidth("r")+this.getPadding("r");
8991 var t = this.getBorderWidth("t")+this.getPadding("t");
8992 var b = this.getBorderWidth("b")+this.getPadding("b");
8993 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)};
8995 bx.right = bx.x + bx.width;
8996 bx.bottom = bx.y + bx.height;
9001 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9002 for more information about the sides.
9003 * @param {String} sides
9006 getFrameWidth : function(sides, onlyContentBox){
9007 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9011 * 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.
9012 * @param {Object} box The box to fill {x, y, width, height}
9013 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9014 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9015 * @return {Roo.Element} this
9017 setBox : function(box, adjust, animate){
9018 var w = box.width, h = box.height;
9019 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9020 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9021 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9023 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9028 * Forces the browser to repaint this element
9029 * @return {Roo.Element} this
9031 repaint : function(){
9033 this.addClass("x-repaint");
9034 setTimeout(function(){
9035 Roo.get(dom).removeClass("x-repaint");
9041 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9042 * then it returns the calculated width of the sides (see getPadding)
9043 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9044 * @return {Object/Number}
9046 getMargins : function(side){
9049 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9050 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9051 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9052 right: parseInt(this.getStyle("margin-right"), 10) || 0
9055 return this.addStyles(side, El.margins);
9060 addStyles : function(sides, styles){
9062 for(var i = 0, len = sides.length; i < len; i++){
9063 v = this.getStyle(styles[sides.charAt(i)]);
9065 w = parseInt(v, 10);
9073 * Creates a proxy element of this element
9074 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9075 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9076 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9077 * @return {Roo.Element} The new proxy element
9079 createProxy : function(config, renderTo, matchBox){
9081 renderTo = Roo.getDom(renderTo);
9083 renderTo = document.body;
9085 config = typeof config == "object" ?
9086 config : {tag : "div", cls: config};
9087 var proxy = Roo.DomHelper.append(renderTo, config, true);
9089 proxy.setBox(this.getBox());
9095 * Puts a mask over this element to disable user interaction. Requires core.css.
9096 * This method can only be applied to elements which accept child nodes.
9097 * @param {String} msg (optional) A message to display in the mask
9098 * @param {String} msgCls (optional) A css class to apply to the msg element
9099 * @return {Element} The mask element
9101 mask : function(msg, msgCls)
9103 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9104 this.setStyle("position", "relative");
9107 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9109 this.addClass("x-masked");
9110 this._mask.setDisplayed(true);
9115 while (dom && dom.style) {
9116 if (!isNaN(parseInt(dom.style.zIndex))) {
9117 z = Math.max(z, parseInt(dom.style.zIndex));
9119 dom = dom.parentNode;
9121 // if we are masking the body - then it hides everything..
9122 if (this.dom == document.body) {
9124 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9125 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9128 if(typeof msg == 'string'){
9130 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9132 var mm = this._maskMsg;
9133 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9134 if (mm.dom.firstChild) { // weird IE issue?
9135 mm.dom.firstChild.innerHTML = msg;
9137 mm.setDisplayed(true);
9139 mm.setStyle('z-index', z + 102);
9141 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9142 this._mask.setHeight(this.getHeight());
9144 this._mask.setStyle('z-index', z + 100);
9150 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9151 * it is cached for reuse.
9153 unmask : function(removeEl){
9155 if(removeEl === true){
9156 this._mask.remove();
9159 this._maskMsg.remove();
9160 delete this._maskMsg;
9163 this._mask.setDisplayed(false);
9165 this._maskMsg.setDisplayed(false);
9169 this.removeClass("x-masked");
9173 * Returns true if this element is masked
9176 isMasked : function(){
9177 return this._mask && this._mask.isVisible();
9181 * Creates an iframe shim for this element to keep selects and other windowed objects from
9183 * @return {Roo.Element} The new shim element
9185 createShim : function(){
9186 var el = document.createElement('iframe');
9187 el.frameBorder = 'no';
9188 el.className = 'roo-shim';
9189 if(Roo.isIE && Roo.isSecure){
9190 el.src = Roo.SSL_SECURE_URL;
9192 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9193 shim.autoBoxAdjust = false;
9198 * Removes this element from the DOM and deletes it from the cache
9200 remove : function(){
9201 if(this.dom.parentNode){
9202 this.dom.parentNode.removeChild(this.dom);
9204 delete El.cache[this.dom.id];
9208 * Sets up event handlers to add and remove a css class when the mouse is over this element
9209 * @param {String} className
9210 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9211 * mouseout events for children elements
9212 * @return {Roo.Element} this
9214 addClassOnOver : function(className, preventFlicker){
9215 this.on("mouseover", function(){
9216 Roo.fly(this, '_internal').addClass(className);
9218 var removeFn = function(e){
9219 if(preventFlicker !== true || !e.within(this, true)){
9220 Roo.fly(this, '_internal').removeClass(className);
9223 this.on("mouseout", removeFn, this.dom);
9228 * Sets up event handlers to add and remove a css class when this element has the focus
9229 * @param {String} className
9230 * @return {Roo.Element} this
9232 addClassOnFocus : function(className){
9233 this.on("focus", function(){
9234 Roo.fly(this, '_internal').addClass(className);
9236 this.on("blur", function(){
9237 Roo.fly(this, '_internal').removeClass(className);
9242 * 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)
9243 * @param {String} className
9244 * @return {Roo.Element} this
9246 addClassOnClick : function(className){
9248 this.on("mousedown", function(){
9249 Roo.fly(dom, '_internal').addClass(className);
9250 var d = Roo.get(document);
9251 var fn = function(){
9252 Roo.fly(dom, '_internal').removeClass(className);
9253 d.removeListener("mouseup", fn);
9255 d.on("mouseup", fn);
9261 * Stops the specified event from bubbling and optionally prevents the default action
9262 * @param {String} eventName
9263 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9264 * @return {Roo.Element} this
9266 swallowEvent : function(eventName, preventDefault){
9267 var fn = function(e){
9268 e.stopPropagation();
9273 if(eventName instanceof Array){
9274 for(var i = 0, len = eventName.length; i < len; i++){
9275 this.on(eventName[i], fn);
9279 this.on(eventName, fn);
9286 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9289 * Sizes this element to its parent element's dimensions performing
9290 * neccessary box adjustments.
9291 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9292 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9293 * @return {Roo.Element} this
9295 fitToParent : function(monitorResize, targetParent) {
9296 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9297 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9298 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9301 var p = Roo.get(targetParent || this.dom.parentNode);
9302 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9303 if (monitorResize === true) {
9304 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9305 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9311 * Gets the next sibling, skipping text nodes
9312 * @return {HTMLElement} The next sibling or null
9314 getNextSibling : function(){
9315 var n = this.dom.nextSibling;
9316 while(n && n.nodeType != 1){
9323 * Gets the previous sibling, skipping text nodes
9324 * @return {HTMLElement} The previous sibling or null
9326 getPrevSibling : function(){
9327 var n = this.dom.previousSibling;
9328 while(n && n.nodeType != 1){
9329 n = n.previousSibling;
9336 * Appends the passed element(s) to this element
9337 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9338 * @return {Roo.Element} this
9340 appendChild: function(el){
9347 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9348 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9349 * automatically generated with the specified attributes.
9350 * @param {HTMLElement} insertBefore (optional) a child element of this element
9351 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9352 * @return {Roo.Element} The new child element
9354 createChild: function(config, insertBefore, returnDom){
9355 config = config || {tag:'div'};
9357 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9359 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9363 * Appends this element to the passed element
9364 * @param {String/HTMLElement/Element} el The new parent element
9365 * @return {Roo.Element} this
9367 appendTo: function(el){
9368 el = Roo.getDom(el);
9369 el.appendChild(this.dom);
9374 * Inserts this element before the passed element in the DOM
9375 * @param {String/HTMLElement/Element} el The element to insert before
9376 * @return {Roo.Element} this
9378 insertBefore: function(el){
9379 el = Roo.getDom(el);
9380 el.parentNode.insertBefore(this.dom, el);
9385 * Inserts this element after the passed element in the DOM
9386 * @param {String/HTMLElement/Element} el The element to insert after
9387 * @return {Roo.Element} this
9389 insertAfter: function(el){
9390 el = Roo.getDom(el);
9391 el.parentNode.insertBefore(this.dom, el.nextSibling);
9396 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9397 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9398 * @return {Roo.Element} The new child
9400 insertFirst: function(el, returnDom){
9402 if(typeof el == 'object' && !el.nodeType){ // dh config
9403 return this.createChild(el, this.dom.firstChild, returnDom);
9405 el = Roo.getDom(el);
9406 this.dom.insertBefore(el, this.dom.firstChild);
9407 return !returnDom ? Roo.get(el) : el;
9412 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9413 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9414 * @param {String} where (optional) 'before' or 'after' defaults to before
9415 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9416 * @return {Roo.Element} the inserted Element
9418 insertSibling: function(el, where, returnDom){
9419 where = where ? where.toLowerCase() : 'before';
9421 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9423 if(typeof el == 'object' && !el.nodeType){ // dh config
9424 if(where == 'after' && !this.dom.nextSibling){
9425 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9427 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9431 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9432 where == 'before' ? this.dom : this.dom.nextSibling);
9441 * Creates and wraps this element with another element
9442 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9443 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9444 * @return {HTMLElement/Element} The newly created wrapper element
9446 wrap: function(config, returnDom){
9448 config = {tag: "div"};
9450 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9451 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9456 * Replaces the passed element with this element
9457 * @param {String/HTMLElement/Element} el The element to replace
9458 * @return {Roo.Element} this
9460 replace: function(el){
9462 this.insertBefore(el);
9468 * Inserts an html fragment into this element
9469 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9470 * @param {String} html The HTML fragment
9471 * @param {Boolean} returnEl True to return an Roo.Element
9472 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9474 insertHtml : function(where, html, returnEl){
9475 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9476 return returnEl ? Roo.get(el) : el;
9480 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9481 * @param {Object} o The object with the attributes
9482 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9483 * @return {Roo.Element} this
9485 set : function(o, useSet){
9487 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9489 if(attr == "style" || typeof o[attr] == "function") { continue; }
9491 el.className = o["cls"];
9494 el.setAttribute(attr, o[attr]);
9501 Roo.DomHelper.applyStyles(el, o.style);
9507 * Convenience method for constructing a KeyMap
9508 * @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:
9509 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9510 * @param {Function} fn The function to call
9511 * @param {Object} scope (optional) The scope of the function
9512 * @return {Roo.KeyMap} The KeyMap created
9514 addKeyListener : function(key, fn, scope){
9516 if(typeof key != "object" || key instanceof Array){
9532 return new Roo.KeyMap(this, config);
9536 * Creates a KeyMap for this element
9537 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9538 * @return {Roo.KeyMap} The KeyMap created
9540 addKeyMap : function(config){
9541 return new Roo.KeyMap(this, config);
9545 * Returns true if this element is scrollable.
9548 isScrollable : function(){
9550 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9554 * 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().
9555 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9556 * @param {Number} value The new scroll value
9557 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9558 * @return {Element} this
9561 scrollTo : function(side, value, animate){
9562 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9564 this.dom[prop] = value;
9566 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9567 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9573 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9574 * within this element's scrollable range.
9575 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9576 * @param {Number} distance How far to scroll the element in pixels
9577 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9578 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9579 * was scrolled as far as it could go.
9581 scroll : function(direction, distance, animate){
9582 if(!this.isScrollable()){
9586 var l = el.scrollLeft, t = el.scrollTop;
9587 var w = el.scrollWidth, h = el.scrollHeight;
9588 var cw = el.clientWidth, ch = el.clientHeight;
9589 direction = direction.toLowerCase();
9590 var scrolled = false;
9591 var a = this.preanim(arguments, 2);
9596 var v = Math.min(l + distance, w-cw);
9597 this.scrollTo("left", v, a);
9604 var v = Math.max(l - distance, 0);
9605 this.scrollTo("left", v, a);
9613 var v = Math.max(t - distance, 0);
9614 this.scrollTo("top", v, a);
9622 var v = Math.min(t + distance, h-ch);
9623 this.scrollTo("top", v, a);
9632 * Translates the passed page coordinates into left/top css values for this element
9633 * @param {Number/Array} x The page x or an array containing [x, y]
9634 * @param {Number} y The page y
9635 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9637 translatePoints : function(x, y){
9638 if(typeof x == 'object' || x instanceof Array){
9641 var p = this.getStyle('position');
9642 var o = this.getXY();
9644 var l = parseInt(this.getStyle('left'), 10);
9645 var t = parseInt(this.getStyle('top'), 10);
9648 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9651 t = (p == "relative") ? 0 : this.dom.offsetTop;
9654 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9658 * Returns the current scroll position of the element.
9659 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9661 getScroll : function(){
9662 var d = this.dom, doc = document;
9663 if(d == doc || d == doc.body){
9664 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9665 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9666 return {left: l, top: t};
9668 return {left: d.scrollLeft, top: d.scrollTop};
9673 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9674 * are convert to standard 6 digit hex color.
9675 * @param {String} attr The css attribute
9676 * @param {String} defaultValue The default value to use when a valid color isn't found
9677 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9680 getColor : function(attr, defaultValue, prefix){
9681 var v = this.getStyle(attr);
9682 if(!v || v == "transparent" || v == "inherit") {
9683 return defaultValue;
9685 var color = typeof prefix == "undefined" ? "#" : prefix;
9686 if(v.substr(0, 4) == "rgb("){
9687 var rvs = v.slice(4, v.length -1).split(",");
9688 for(var i = 0; i < 3; i++){
9689 var h = parseInt(rvs[i]).toString(16);
9696 if(v.substr(0, 1) == "#"){
9698 for(var i = 1; i < 4; i++){
9699 var c = v.charAt(i);
9702 }else if(v.length == 7){
9703 color += v.substr(1);
9707 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9711 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9712 * gradient background, rounded corners and a 4-way shadow.
9713 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9714 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9715 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9716 * @return {Roo.Element} this
9718 boxWrap : function(cls){
9719 cls = cls || 'x-box';
9720 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9721 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9726 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9727 * @param {String} namespace The namespace in which to look for the attribute
9728 * @param {String} name The attribute name
9729 * @return {String} The attribute value
9731 getAttributeNS : Roo.isIE ? function(ns, name){
9733 var type = typeof d[ns+":"+name];
9734 if(type != 'undefined' && type != 'unknown'){
9735 return d[ns+":"+name];
9738 } : function(ns, name){
9740 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9745 * Sets or Returns the value the dom attribute value
9746 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9747 * @param {String} value (optional) The value to set the attribute to
9748 * @return {String} The attribute value
9750 attr : function(name){
9751 if (arguments.length > 1) {
9752 this.dom.setAttribute(name, arguments[1]);
9753 return arguments[1];
9755 if (typeof(name) == 'object') {
9756 for(var i in name) {
9757 this.attr(i, name[i]);
9763 if (!this.dom.hasAttribute(name)) {
9766 return this.dom.getAttribute(name);
9773 var ep = El.prototype;
9776 * Appends an event handler (Shorthand for addListener)
9777 * @param {String} eventName The type of event to append
9778 * @param {Function} fn The method the event invokes
9779 * @param {Object} scope (optional) The scope (this object) of the fn
9780 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9783 ep.on = ep.addListener;
9785 ep.mon = ep.addListener;
9788 * Removes an event handler from this element (shorthand for removeListener)
9789 * @param {String} eventName the type of event to remove
9790 * @param {Function} fn the method the event invokes
9791 * @return {Roo.Element} this
9794 ep.un = ep.removeListener;
9797 * true to automatically adjust width and height settings for box-model issues (default to true)
9799 ep.autoBoxAdjust = true;
9802 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9805 El.addUnits = function(v, defaultUnit){
9806 if(v === "" || v == "auto"){
9809 if(v === undefined){
9812 if(typeof v == "number" || !El.unitPattern.test(v)){
9813 return v + (defaultUnit || 'px');
9818 // special markup used throughout Roo when box wrapping elements
9819 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>';
9821 * Visibility mode constant - Use visibility to hide element
9827 * Visibility mode constant - Use display to hide element
9833 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9834 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9835 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9847 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9848 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9849 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9850 * @return {Element} The Element object
9853 El.get = function(el){
9855 if(!el){ return null; }
9856 if(typeof el == "string"){ // element id
9857 if(!(elm = document.getElementById(el))){
9860 if(ex = El.cache[el]){
9863 ex = El.cache[el] = new El(elm);
9866 }else if(el.tagName){ // dom element
9870 if(ex = El.cache[id]){
9873 ex = El.cache[id] = new El(el);
9876 }else if(el instanceof El){
9878 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9879 // catch case where it hasn't been appended
9880 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9883 }else if(el.isComposite){
9885 }else if(el instanceof Array){
9886 return El.select(el);
9887 }else if(el == document){
9888 // create a bogus element object representing the document object
9890 var f = function(){};
9891 f.prototype = El.prototype;
9893 docEl.dom = document;
9901 El.uncache = function(el){
9902 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9904 delete El.cache[a[i].id || a[i]];
9910 // Garbage collection - uncache elements/purge listeners on orphaned elements
9911 // so we don't hold a reference and cause the browser to retain them
9912 El.garbageCollect = function(){
9913 if(!Roo.enableGarbageCollector){
9914 clearInterval(El.collectorThread);
9917 for(var eid in El.cache){
9918 var el = El.cache[eid], d = el.dom;
9919 // -------------------------------------------------------
9920 // Determining what is garbage:
9921 // -------------------------------------------------------
9923 // dom node is null, definitely garbage
9924 // -------------------------------------------------------
9926 // no parentNode == direct orphan, definitely garbage
9927 // -------------------------------------------------------
9928 // !d.offsetParent && !document.getElementById(eid)
9929 // display none elements have no offsetParent so we will
9930 // also try to look it up by it's id. However, check
9931 // offsetParent first so we don't do unneeded lookups.
9932 // This enables collection of elements that are not orphans
9933 // directly, but somewhere up the line they have an orphan
9935 // -------------------------------------------------------
9936 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9937 delete El.cache[eid];
9938 if(d && Roo.enableListenerCollection){
9944 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9948 El.Flyweight = function(dom){
9951 El.Flyweight.prototype = El.prototype;
9953 El._flyweights = {};
9955 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9956 * the dom node can be overwritten by other code.
9957 * @param {String/HTMLElement} el The dom node or id
9958 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9959 * prevent conflicts (e.g. internally Roo uses "_internal")
9961 * @return {Element} The shared Element object
9963 El.fly = function(el, named){
9964 named = named || '_global';
9965 el = Roo.getDom(el);
9969 if(!El._flyweights[named]){
9970 El._flyweights[named] = new El.Flyweight();
9972 El._flyweights[named].dom = el;
9973 return El._flyweights[named];
9977 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9978 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9979 * Shorthand of {@link Roo.Element#get}
9980 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9981 * @return {Element} The Element object
9987 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9988 * the dom node can be overwritten by other code.
9989 * Shorthand of {@link Roo.Element#fly}
9990 * @param {String/HTMLElement} el The dom node or id
9991 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9992 * prevent conflicts (e.g. internally Roo uses "_internal")
9994 * @return {Element} The shared Element object
10000 // speedy lookup for elements never to box adjust
10001 var noBoxAdjust = Roo.isStrict ? {
10004 input:1, select:1, textarea:1
10006 if(Roo.isIE || Roo.isGecko){
10007 noBoxAdjust['button'] = 1;
10011 Roo.EventManager.on(window, 'unload', function(){
10013 delete El._flyweights;
10021 Roo.Element.selectorFunction = Roo.DomQuery.select;
10024 Roo.Element.select = function(selector, unique, root){
10026 if(typeof selector == "string"){
10027 els = Roo.Element.selectorFunction(selector, root);
10028 }else if(selector.length !== undefined){
10031 throw "Invalid selector";
10033 if(unique === true){
10034 return new Roo.CompositeElement(els);
10036 return new Roo.CompositeElementLite(els);
10040 * Selects elements based on the passed CSS selector to enable working on them as 1.
10041 * @param {String/Array} selector The CSS selector or an array of elements
10042 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10043 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10044 * @return {CompositeElementLite/CompositeElement}
10048 Roo.select = Roo.Element.select;
10065 * Ext JS Library 1.1.1
10066 * Copyright(c) 2006-2007, Ext JS, LLC.
10068 * Originally Released Under LGPL - original licence link has changed is not relivant.
10071 * <script type="text/javascript">
10076 //Notifies Element that fx methods are available
10077 Roo.enableFx = true;
10081 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10082 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10083 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10084 * Element effects to work.</p><br/>
10086 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10087 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10088 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10089 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10090 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10091 * expected results and should be done with care.</p><br/>
10093 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10094 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10097 ----- -----------------------------
10098 tl The top left corner
10099 t The center of the top edge
10100 tr The top right corner
10101 l The center of the left edge
10102 r The center of the right edge
10103 bl The bottom left corner
10104 b The center of the bottom edge
10105 br The bottom right corner
10107 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10108 * below are common options that can be passed to any Fx method.</b>
10109 * @cfg {Function} callback A function called when the effect is finished
10110 * @cfg {Object} scope The scope of the effect function
10111 * @cfg {String} easing A valid Easing value for the effect
10112 * @cfg {String} afterCls A css class to apply after the effect
10113 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10114 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10115 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10116 * effects that end with the element being visually hidden, ignored otherwise)
10117 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10118 * a function which returns such a specification that will be applied to the Element after the effect finishes
10119 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10120 * @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
10121 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10125 * Slides the element into view. An anchor point can be optionally passed to set the point of
10126 * origin for the slide effect. This function automatically handles wrapping the element with
10127 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10130 // default: slide the element in from the top
10133 // custom: slide the element in from the right with a 2-second duration
10134 el.slideIn('r', { duration: 2 });
10136 // common config options shown with default values
10142 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10143 * @param {Object} options (optional) Object literal with any of the Fx config options
10144 * @return {Roo.Element} The Element
10146 slideIn : function(anchor, o){
10147 var el = this.getFxEl();
10150 el.queueFx(o, function(){
10152 anchor = anchor || "t";
10154 // fix display to visibility
10157 // restore values after effect
10158 var r = this.getFxRestore();
10159 var b = this.getBox();
10160 // fixed size for slide
10164 var wrap = this.fxWrap(r.pos, o, "hidden");
10166 var st = this.dom.style;
10167 st.visibility = "visible";
10168 st.position = "absolute";
10170 // clear out temp styles after slide and unwrap
10171 var after = function(){
10172 el.fxUnwrap(wrap, r.pos, o);
10173 st.width = r.width;
10174 st.height = r.height;
10177 // time to calc the positions
10178 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10180 switch(anchor.toLowerCase()){
10182 wrap.setSize(b.width, 0);
10183 st.left = st.bottom = "0";
10187 wrap.setSize(0, b.height);
10188 st.right = st.top = "0";
10192 wrap.setSize(0, b.height);
10193 wrap.setX(b.right);
10194 st.left = st.top = "0";
10195 a = {width: bw, points: pt};
10198 wrap.setSize(b.width, 0);
10199 wrap.setY(b.bottom);
10200 st.left = st.top = "0";
10201 a = {height: bh, points: pt};
10204 wrap.setSize(0, 0);
10205 st.right = st.bottom = "0";
10206 a = {width: bw, height: bh};
10209 wrap.setSize(0, 0);
10210 wrap.setY(b.y+b.height);
10211 st.right = st.top = "0";
10212 a = {width: bw, height: bh, points: pt};
10215 wrap.setSize(0, 0);
10216 wrap.setXY([b.right, b.bottom]);
10217 st.left = st.top = "0";
10218 a = {width: bw, height: bh, points: pt};
10221 wrap.setSize(0, 0);
10222 wrap.setX(b.x+b.width);
10223 st.left = st.bottom = "0";
10224 a = {width: bw, height: bh, points: pt};
10227 this.dom.style.visibility = "visible";
10230 arguments.callee.anim = wrap.fxanim(a,
10240 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10241 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10242 * 'hidden') but block elements will still take up space in the document. The element must be removed
10243 * from the DOM using the 'remove' config option if desired. This function automatically handles
10244 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10247 // default: slide the element out to the top
10250 // custom: slide the element out to the right with a 2-second duration
10251 el.slideOut('r', { duration: 2 });
10253 // common config options shown with default values
10261 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10262 * @param {Object} options (optional) Object literal with any of the Fx config options
10263 * @return {Roo.Element} The Element
10265 slideOut : function(anchor, o){
10266 var el = this.getFxEl();
10269 el.queueFx(o, function(){
10271 anchor = anchor || "t";
10273 // restore values after effect
10274 var r = this.getFxRestore();
10276 var b = this.getBox();
10277 // fixed size for slide
10281 var wrap = this.fxWrap(r.pos, o, "visible");
10283 var st = this.dom.style;
10284 st.visibility = "visible";
10285 st.position = "absolute";
10289 var after = function(){
10291 el.setDisplayed(false);
10296 el.fxUnwrap(wrap, r.pos, o);
10298 st.width = r.width;
10299 st.height = r.height;
10304 var a, zero = {to: 0};
10305 switch(anchor.toLowerCase()){
10307 st.left = st.bottom = "0";
10308 a = {height: zero};
10311 st.right = st.top = "0";
10315 st.left = st.top = "0";
10316 a = {width: zero, points: {to:[b.right, b.y]}};
10319 st.left = st.top = "0";
10320 a = {height: zero, points: {to:[b.x, b.bottom]}};
10323 st.right = st.bottom = "0";
10324 a = {width: zero, height: zero};
10327 st.right = st.top = "0";
10328 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10331 st.left = st.top = "0";
10332 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10335 st.left = st.bottom = "0";
10336 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10340 arguments.callee.anim = wrap.fxanim(a,
10350 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10351 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10352 * The element must be removed from the DOM using the 'remove' config option if desired.
10358 // common config options shown with default values
10366 * @param {Object} options (optional) Object literal with any of the Fx config options
10367 * @return {Roo.Element} The Element
10369 puff : function(o){
10370 var el = this.getFxEl();
10373 el.queueFx(o, function(){
10374 this.clearOpacity();
10377 // restore values after effect
10378 var r = this.getFxRestore();
10379 var st = this.dom.style;
10381 var after = function(){
10383 el.setDisplayed(false);
10390 el.setPositioning(r.pos);
10391 st.width = r.width;
10392 st.height = r.height;
10397 var width = this.getWidth();
10398 var height = this.getHeight();
10400 arguments.callee.anim = this.fxanim({
10401 width : {to: this.adjustWidth(width * 2)},
10402 height : {to: this.adjustHeight(height * 2)},
10403 points : {by: [-(width * .5), -(height * .5)]},
10405 fontSize: {to:200, unit: "%"}
10416 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10417 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10418 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10424 // all config options shown with default values
10432 * @param {Object} options (optional) Object literal with any of the Fx config options
10433 * @return {Roo.Element} The Element
10435 switchOff : function(o){
10436 var el = this.getFxEl();
10439 el.queueFx(o, function(){
10440 this.clearOpacity();
10443 // restore values after effect
10444 var r = this.getFxRestore();
10445 var st = this.dom.style;
10447 var after = function(){
10449 el.setDisplayed(false);
10455 el.setPositioning(r.pos);
10456 st.width = r.width;
10457 st.height = r.height;
10462 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10463 this.clearOpacity();
10467 points:{by:[0, this.getHeight() * .5]}
10468 }, o, 'motion', 0.3, 'easeIn', after);
10469 }).defer(100, this);
10476 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10477 * changed using the "attr" config option) and then fading back to the original color. If no original
10478 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10481 // default: highlight background to yellow
10484 // custom: highlight foreground text to blue for 2 seconds
10485 el.highlight("0000ff", { attr: 'color', duration: 2 });
10487 // common config options shown with default values
10488 el.highlight("ffff9c", {
10489 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10490 endColor: (current color) or "ffffff",
10495 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10496 * @param {Object} options (optional) Object literal with any of the Fx config options
10497 * @return {Roo.Element} The Element
10499 highlight : function(color, o){
10500 var el = this.getFxEl();
10503 el.queueFx(o, function(){
10504 color = color || "ffff9c";
10505 attr = o.attr || "backgroundColor";
10507 this.clearOpacity();
10510 var origColor = this.getColor(attr);
10511 var restoreColor = this.dom.style[attr];
10512 endColor = (o.endColor || origColor) || "ffffff";
10514 var after = function(){
10515 el.dom.style[attr] = restoreColor;
10520 a[attr] = {from: color, to: endColor};
10521 arguments.callee.anim = this.fxanim(a,
10531 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10534 // default: a single light blue ripple
10537 // custom: 3 red ripples lasting 3 seconds total
10538 el.frame("ff0000", 3, { duration: 3 });
10540 // common config options shown with default values
10541 el.frame("C3DAF9", 1, {
10542 duration: 1 //duration of entire animation (not each individual ripple)
10543 // Note: Easing is not configurable and will be ignored if included
10546 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10547 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10548 * @param {Object} options (optional) Object literal with any of the Fx config options
10549 * @return {Roo.Element} The Element
10551 frame : function(color, count, o){
10552 var el = this.getFxEl();
10555 el.queueFx(o, function(){
10556 color = color || "#C3DAF9";
10557 if(color.length == 6){
10558 color = "#" + color;
10560 count = count || 1;
10561 duration = o.duration || 1;
10564 var b = this.getBox();
10565 var animFn = function(){
10566 var proxy = this.createProxy({
10569 visbility:"hidden",
10570 position:"absolute",
10571 "z-index":"35000", // yee haw
10572 border:"0px solid " + color
10575 var scale = Roo.isBorderBox ? 2 : 1;
10577 top:{from:b.y, to:b.y - 20},
10578 left:{from:b.x, to:b.x - 20},
10579 borderWidth:{from:0, to:10},
10580 opacity:{from:1, to:0},
10581 height:{from:b.height, to:(b.height + (20*scale))},
10582 width:{from:b.width, to:(b.width + (20*scale))}
10583 }, duration, function(){
10587 animFn.defer((duration/2)*1000, this);
10598 * Creates a pause before any subsequent queued effects begin. If there are
10599 * no effects queued after the pause it will have no effect.
10604 * @param {Number} seconds The length of time to pause (in seconds)
10605 * @return {Roo.Element} The Element
10607 pause : function(seconds){
10608 var el = this.getFxEl();
10611 el.queueFx(o, function(){
10612 setTimeout(function(){
10614 }, seconds * 1000);
10620 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10621 * using the "endOpacity" config option.
10624 // default: fade in from opacity 0 to 100%
10627 // custom: fade in from opacity 0 to 75% over 2 seconds
10628 el.fadeIn({ endOpacity: .75, duration: 2});
10630 // common config options shown with default values
10632 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10637 * @param {Object} options (optional) Object literal with any of the Fx config options
10638 * @return {Roo.Element} The Element
10640 fadeIn : function(o){
10641 var el = this.getFxEl();
10643 el.queueFx(o, function(){
10644 this.setOpacity(0);
10646 this.dom.style.visibility = 'visible';
10647 var to = o.endOpacity || 1;
10648 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10649 o, null, .5, "easeOut", function(){
10651 this.clearOpacity();
10660 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10661 * using the "endOpacity" config option.
10664 // default: fade out from the element's current opacity to 0
10667 // custom: fade out from the element's current opacity to 25% over 2 seconds
10668 el.fadeOut({ endOpacity: .25, duration: 2});
10670 // common config options shown with default values
10672 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10679 * @param {Object} options (optional) Object literal with any of the Fx config options
10680 * @return {Roo.Element} The Element
10682 fadeOut : function(o){
10683 var el = this.getFxEl();
10685 el.queueFx(o, function(){
10686 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10687 o, null, .5, "easeOut", function(){
10688 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10689 this.dom.style.display = "none";
10691 this.dom.style.visibility = "hidden";
10693 this.clearOpacity();
10701 * Animates the transition of an element's dimensions from a starting height/width
10702 * to an ending height/width.
10705 // change height and width to 100x100 pixels
10706 el.scale(100, 100);
10708 // common config options shown with default values. The height and width will default to
10709 // the element's existing values if passed as null.
10712 [element's height], {
10717 * @param {Number} width The new width (pass undefined to keep the original width)
10718 * @param {Number} height The new height (pass undefined to keep the original height)
10719 * @param {Object} options (optional) Object literal with any of the Fx config options
10720 * @return {Roo.Element} The Element
10722 scale : function(w, h, o){
10723 this.shift(Roo.apply({}, o, {
10731 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10732 * Any of these properties not specified in the config object will not be changed. This effect
10733 * requires that at least one new dimension, position or opacity setting must be passed in on
10734 * the config object in order for the function to have any effect.
10737 // slide the element horizontally to x position 200 while changing the height and opacity
10738 el.shift({ x: 200, height: 50, opacity: .8 });
10740 // common config options shown with default values.
10742 width: [element's width],
10743 height: [element's height],
10744 x: [element's x position],
10745 y: [element's y position],
10746 opacity: [element's opacity],
10751 * @param {Object} options Object literal with any of the Fx config options
10752 * @return {Roo.Element} The Element
10754 shift : function(o){
10755 var el = this.getFxEl();
10757 el.queueFx(o, function(){
10758 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10759 if(w !== undefined){
10760 a.width = {to: this.adjustWidth(w)};
10762 if(h !== undefined){
10763 a.height = {to: this.adjustHeight(h)};
10765 if(x !== undefined || y !== undefined){
10767 x !== undefined ? x : this.getX(),
10768 y !== undefined ? y : this.getY()
10771 if(op !== undefined){
10772 a.opacity = {to: op};
10774 if(o.xy !== undefined){
10775 a.points = {to: o.xy};
10777 arguments.callee.anim = this.fxanim(a,
10778 o, 'motion', .35, "easeOut", function(){
10786 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10787 * ending point of the effect.
10790 // default: slide the element downward while fading out
10793 // custom: slide the element out to the right with a 2-second duration
10794 el.ghost('r', { duration: 2 });
10796 // common config options shown with default values
10804 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10805 * @param {Object} options (optional) Object literal with any of the Fx config options
10806 * @return {Roo.Element} The Element
10808 ghost : function(anchor, o){
10809 var el = this.getFxEl();
10812 el.queueFx(o, function(){
10813 anchor = anchor || "b";
10815 // restore values after effect
10816 var r = this.getFxRestore();
10817 var w = this.getWidth(),
10818 h = this.getHeight();
10820 var st = this.dom.style;
10822 var after = function(){
10824 el.setDisplayed(false);
10830 el.setPositioning(r.pos);
10831 st.width = r.width;
10832 st.height = r.height;
10837 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10838 switch(anchor.toLowerCase()){
10865 arguments.callee.anim = this.fxanim(a,
10875 * Ensures that all effects queued after syncFx is called on the element are
10876 * run concurrently. This is the opposite of {@link #sequenceFx}.
10877 * @return {Roo.Element} The Element
10879 syncFx : function(){
10880 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10889 * Ensures that all effects queued after sequenceFx is called on the element are
10890 * run in sequence. This is the opposite of {@link #syncFx}.
10891 * @return {Roo.Element} The Element
10893 sequenceFx : function(){
10894 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10896 concurrent : false,
10903 nextFx : function(){
10904 var ef = this.fxQueue[0];
10911 * Returns true if the element has any effects actively running or queued, else returns false.
10912 * @return {Boolean} True if element has active effects, else false
10914 hasActiveFx : function(){
10915 return this.fxQueue && this.fxQueue[0];
10919 * Stops any running effects and clears the element's internal effects queue if it contains
10920 * any additional effects that haven't started yet.
10921 * @return {Roo.Element} The Element
10923 stopFx : function(){
10924 if(this.hasActiveFx()){
10925 var cur = this.fxQueue[0];
10926 if(cur && cur.anim && cur.anim.isAnimated()){
10927 this.fxQueue = [cur]; // clear out others
10928 cur.anim.stop(true);
10935 beforeFx : function(o){
10936 if(this.hasActiveFx() && !o.concurrent){
10947 * Returns true if the element is currently blocking so that no other effect can be queued
10948 * until this effect is finished, else returns false if blocking is not set. This is commonly
10949 * used to ensure that an effect initiated by a user action runs to completion prior to the
10950 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10951 * @return {Boolean} True if blocking, else false
10953 hasFxBlock : function(){
10954 var q = this.fxQueue;
10955 return q && q[0] && q[0].block;
10959 queueFx : function(o, fn){
10963 if(!this.hasFxBlock()){
10964 Roo.applyIf(o, this.fxDefaults);
10966 var run = this.beforeFx(o);
10967 fn.block = o.block;
10968 this.fxQueue.push(fn);
10980 fxWrap : function(pos, o, vis){
10982 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10985 wrapXY = this.getXY();
10987 var div = document.createElement("div");
10988 div.style.visibility = vis;
10989 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10990 wrap.setPositioning(pos);
10991 if(wrap.getStyle("position") == "static"){
10992 wrap.position("relative");
10994 this.clearPositioning('auto');
10996 wrap.dom.appendChild(this.dom);
10998 wrap.setXY(wrapXY);
11005 fxUnwrap : function(wrap, pos, o){
11006 this.clearPositioning();
11007 this.setPositioning(pos);
11009 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11015 getFxRestore : function(){
11016 var st = this.dom.style;
11017 return {pos: this.getPositioning(), width: st.width, height : st.height};
11021 afterFx : function(o){
11023 this.applyStyles(o.afterStyle);
11026 this.addClass(o.afterCls);
11028 if(o.remove === true){
11031 Roo.callback(o.callback, o.scope, [this]);
11033 this.fxQueue.shift();
11039 getFxEl : function(){ // support for composite element fx
11040 return Roo.get(this.dom);
11044 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11045 animType = animType || 'run';
11047 var anim = Roo.lib.Anim[animType](
11049 (opt.duration || defaultDur) || .35,
11050 (opt.easing || defaultEase) || 'easeOut',
11052 Roo.callback(cb, this);
11061 // backwords compat
11062 Roo.Fx.resize = Roo.Fx.scale;
11064 //When included, Roo.Fx is automatically applied to Element so that all basic
11065 //effects are available directly via the Element API
11066 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11068 * Ext JS Library 1.1.1
11069 * Copyright(c) 2006-2007, Ext JS, LLC.
11071 * Originally Released Under LGPL - original licence link has changed is not relivant.
11074 * <script type="text/javascript">
11079 * @class Roo.CompositeElement
11080 * Standard composite class. Creates a Roo.Element for every element in the collection.
11082 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11083 * actions will be performed on all the elements in this collection.</b>
11085 * All methods return <i>this</i> and can be chained.
11087 var els = Roo.select("#some-el div.some-class", true);
11088 // or select directly from an existing element
11089 var el = Roo.get('some-el');
11090 el.select('div.some-class', true);
11092 els.setWidth(100); // all elements become 100 width
11093 els.hide(true); // all elements fade out and hide
11095 els.setWidth(100).hide(true);
11098 Roo.CompositeElement = function(els){
11099 this.elements = [];
11100 this.addElements(els);
11102 Roo.CompositeElement.prototype = {
11104 addElements : function(els){
11108 if(typeof els == "string"){
11109 els = Roo.Element.selectorFunction(els);
11111 var yels = this.elements;
11112 var index = yels.length-1;
11113 for(var i = 0, len = els.length; i < len; i++) {
11114 yels[++index] = Roo.get(els[i]);
11120 * Clears this composite and adds the elements returned by the passed selector.
11121 * @param {String/Array} els A string CSS selector, an array of elements or an element
11122 * @return {CompositeElement} this
11124 fill : function(els){
11125 this.elements = [];
11131 * Filters this composite to only elements that match the passed selector.
11132 * @param {String} selector A string CSS selector
11133 * @param {Boolean} inverse return inverse filter (not matches)
11134 * @return {CompositeElement} this
11136 filter : function(selector, inverse){
11138 inverse = inverse || false;
11139 this.each(function(el){
11140 var match = inverse ? !el.is(selector) : el.is(selector);
11142 els[els.length] = el.dom;
11149 invoke : function(fn, args){
11150 var els = this.elements;
11151 for(var i = 0, len = els.length; i < len; i++) {
11152 Roo.Element.prototype[fn].apply(els[i], args);
11157 * Adds elements to this composite.
11158 * @param {String/Array} els A string CSS selector, an array of elements or an element
11159 * @return {CompositeElement} this
11161 add : function(els){
11162 if(typeof els == "string"){
11163 this.addElements(Roo.Element.selectorFunction(els));
11164 }else if(els.length !== undefined){
11165 this.addElements(els);
11167 this.addElements([els]);
11172 * Calls the passed function passing (el, this, index) for each element in this composite.
11173 * @param {Function} fn The function to call
11174 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11175 * @return {CompositeElement} this
11177 each : function(fn, scope){
11178 var els = this.elements;
11179 for(var i = 0, len = els.length; i < len; i++){
11180 if(fn.call(scope || els[i], els[i], this, i) === false) {
11188 * Returns the Element object at the specified index
11189 * @param {Number} index
11190 * @return {Roo.Element}
11192 item : function(index){
11193 return this.elements[index] || null;
11197 * Returns the first Element
11198 * @return {Roo.Element}
11200 first : function(){
11201 return this.item(0);
11205 * Returns the last Element
11206 * @return {Roo.Element}
11209 return this.item(this.elements.length-1);
11213 * Returns the number of elements in this composite
11216 getCount : function(){
11217 return this.elements.length;
11221 * Returns true if this composite contains the passed element
11224 contains : function(el){
11225 return this.indexOf(el) !== -1;
11229 * Returns true if this composite contains the passed element
11232 indexOf : function(el){
11233 return this.elements.indexOf(Roo.get(el));
11238 * Removes the specified element(s).
11239 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11240 * or an array of any of those.
11241 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11242 * @return {CompositeElement} this
11244 removeElement : function(el, removeDom){
11245 if(el instanceof Array){
11246 for(var i = 0, len = el.length; i < len; i++){
11247 this.removeElement(el[i]);
11251 var index = typeof el == 'number' ? el : this.indexOf(el);
11254 var d = this.elements[index];
11258 d.parentNode.removeChild(d);
11261 this.elements.splice(index, 1);
11267 * Replaces the specified element with the passed element.
11268 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11270 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11271 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11272 * @return {CompositeElement} this
11274 replaceElement : function(el, replacement, domReplace){
11275 var index = typeof el == 'number' ? el : this.indexOf(el);
11278 this.elements[index].replaceWith(replacement);
11280 this.elements.splice(index, 1, Roo.get(replacement))
11287 * Removes all elements.
11289 clear : function(){
11290 this.elements = [];
11294 Roo.CompositeElement.createCall = function(proto, fnName){
11295 if(!proto[fnName]){
11296 proto[fnName] = function(){
11297 return this.invoke(fnName, arguments);
11301 for(var fnName in Roo.Element.prototype){
11302 if(typeof Roo.Element.prototype[fnName] == "function"){
11303 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11309 * Ext JS Library 1.1.1
11310 * Copyright(c) 2006-2007, Ext JS, LLC.
11312 * Originally Released Under LGPL - original licence link has changed is not relivant.
11315 * <script type="text/javascript">
11319 * @class Roo.CompositeElementLite
11320 * @extends Roo.CompositeElement
11321 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11323 var els = Roo.select("#some-el div.some-class");
11324 // or select directly from an existing element
11325 var el = Roo.get('some-el');
11326 el.select('div.some-class');
11328 els.setWidth(100); // all elements become 100 width
11329 els.hide(true); // all elements fade out and hide
11331 els.setWidth(100).hide(true);
11332 </code></pre><br><br>
11333 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11334 * actions will be performed on all the elements in this collection.</b>
11336 Roo.CompositeElementLite = function(els){
11337 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11338 this.el = new Roo.Element.Flyweight();
11340 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11341 addElements : function(els){
11343 if(els instanceof Array){
11344 this.elements = this.elements.concat(els);
11346 var yels = this.elements;
11347 var index = yels.length-1;
11348 for(var i = 0, len = els.length; i < len; i++) {
11349 yels[++index] = els[i];
11355 invoke : function(fn, args){
11356 var els = this.elements;
11358 for(var i = 0, len = els.length; i < len; i++) {
11360 Roo.Element.prototype[fn].apply(el, args);
11365 * Returns a flyweight Element of the dom element object at the specified index
11366 * @param {Number} index
11367 * @return {Roo.Element}
11369 item : function(index){
11370 if(!this.elements[index]){
11373 this.el.dom = this.elements[index];
11377 // fixes scope with flyweight
11378 addListener : function(eventName, handler, scope, opt){
11379 var els = this.elements;
11380 for(var i = 0, len = els.length; i < len; i++) {
11381 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11387 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11388 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11389 * a reference to the dom node, use el.dom.</b>
11390 * @param {Function} fn The function to call
11391 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11392 * @return {CompositeElement} this
11394 each : function(fn, scope){
11395 var els = this.elements;
11397 for(var i = 0, len = els.length; i < len; i++){
11399 if(fn.call(scope || el, el, this, i) === false){
11406 indexOf : function(el){
11407 return this.elements.indexOf(Roo.getDom(el));
11410 replaceElement : function(el, replacement, domReplace){
11411 var index = typeof el == 'number' ? el : this.indexOf(el);
11413 replacement = Roo.getDom(replacement);
11415 var d = this.elements[index];
11416 d.parentNode.insertBefore(replacement, d);
11417 d.parentNode.removeChild(d);
11419 this.elements.splice(index, 1, replacement);
11424 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11428 * Ext JS Library 1.1.1
11429 * Copyright(c) 2006-2007, Ext JS, LLC.
11431 * Originally Released Under LGPL - original licence link has changed is not relivant.
11434 * <script type="text/javascript">
11440 * @class Roo.data.Connection
11441 * @extends Roo.util.Observable
11442 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11443 * either to a configured URL, or to a URL specified at request time.<br><br>
11445 * Requests made by this class are asynchronous, and will return immediately. No data from
11446 * the server will be available to the statement immediately following the {@link #request} call.
11447 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11449 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11450 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11451 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11452 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11453 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11454 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11455 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11456 * standard DOM methods.
11458 * @param {Object} config a configuration object.
11460 Roo.data.Connection = function(config){
11461 Roo.apply(this, config);
11464 * @event beforerequest
11465 * Fires before a network request is made to retrieve a data object.
11466 * @param {Connection} conn This Connection object.
11467 * @param {Object} options The options config object passed to the {@link #request} method.
11469 "beforerequest" : true,
11471 * @event requestcomplete
11472 * Fires if the request was successfully completed.
11473 * @param {Connection} conn This Connection object.
11474 * @param {Object} response The XHR object containing the response data.
11475 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11476 * @param {Object} options The options config object passed to the {@link #request} method.
11478 "requestcomplete" : true,
11480 * @event requestexception
11481 * Fires if an error HTTP status was returned from the server.
11482 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11483 * @param {Connection} conn This Connection object.
11484 * @param {Object} response The XHR object containing the response data.
11485 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11486 * @param {Object} options The options config object passed to the {@link #request} method.
11488 "requestexception" : true
11490 Roo.data.Connection.superclass.constructor.call(this);
11493 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11495 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11498 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11499 * extra parameters to each request made by this object. (defaults to undefined)
11502 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11503 * to each request made by this object. (defaults to undefined)
11506 * @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)
11509 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11513 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11519 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11522 disableCaching: true,
11525 * Sends an HTTP request to a remote server.
11526 * @param {Object} options An object which may contain the following properties:<ul>
11527 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11528 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11529 * request, a url encoded string or a function to call to get either.</li>
11530 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11531 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11532 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11533 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11534 * <li>options {Object} The parameter to the request call.</li>
11535 * <li>success {Boolean} True if the request succeeded.</li>
11536 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11538 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11539 * The callback is passed the following parameters:<ul>
11540 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11541 * <li>options {Object} The parameter to the request call.</li>
11543 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11544 * The callback is passed the following parameters:<ul>
11545 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11546 * <li>options {Object} The parameter to the request call.</li>
11548 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11549 * for the callback function. Defaults to the browser window.</li>
11550 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11551 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11552 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11553 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11554 * params for the post data. Any params will be appended to the URL.</li>
11555 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11557 * @return {Number} transactionId
11559 request : function(o){
11560 if(this.fireEvent("beforerequest", this, o) !== false){
11563 if(typeof p == "function"){
11564 p = p.call(o.scope||window, o);
11566 if(typeof p == "object"){
11567 p = Roo.urlEncode(o.params);
11569 if(this.extraParams){
11570 var extras = Roo.urlEncode(this.extraParams);
11571 p = p ? (p + '&' + extras) : extras;
11574 var url = o.url || this.url;
11575 if(typeof url == 'function'){
11576 url = url.call(o.scope||window, o);
11580 var form = Roo.getDom(o.form);
11581 url = url || form.action;
11583 var enctype = form.getAttribute("enctype");
11584 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11585 return this.doFormUpload(o, p, url);
11587 var f = Roo.lib.Ajax.serializeForm(form);
11588 p = p ? (p + '&' + f) : f;
11591 var hs = o.headers;
11592 if(this.defaultHeaders){
11593 hs = Roo.apply(hs || {}, this.defaultHeaders);
11600 success: this.handleResponse,
11601 failure: this.handleFailure,
11603 argument: {options: o},
11604 timeout : o.timeout || this.timeout
11607 var method = o.method||this.method||(p ? "POST" : "GET");
11609 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11610 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11613 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11617 }else if(this.autoAbort !== false){
11621 if((method == 'GET' && p) || o.xmlData){
11622 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11625 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11626 return this.transId;
11628 Roo.callback(o.callback, o.scope, [o, null, null]);
11634 * Determine whether this object has a request outstanding.
11635 * @param {Number} transactionId (Optional) defaults to the last transaction
11636 * @return {Boolean} True if there is an outstanding request.
11638 isLoading : function(transId){
11640 return Roo.lib.Ajax.isCallInProgress(transId);
11642 return this.transId ? true : false;
11647 * Aborts any outstanding request.
11648 * @param {Number} transactionId (Optional) defaults to the last transaction
11650 abort : function(transId){
11651 if(transId || this.isLoading()){
11652 Roo.lib.Ajax.abort(transId || this.transId);
11657 handleResponse : function(response){
11658 this.transId = false;
11659 var options = response.argument.options;
11660 response.argument = options ? options.argument : null;
11661 this.fireEvent("requestcomplete", this, response, options);
11662 Roo.callback(options.success, options.scope, [response, options]);
11663 Roo.callback(options.callback, options.scope, [options, true, response]);
11667 handleFailure : function(response, e){
11668 this.transId = false;
11669 var options = response.argument.options;
11670 response.argument = options ? options.argument : null;
11671 this.fireEvent("requestexception", this, response, options, e);
11672 Roo.callback(options.failure, options.scope, [response, options]);
11673 Roo.callback(options.callback, options.scope, [options, false, response]);
11677 doFormUpload : function(o, ps, url){
11679 var frame = document.createElement('iframe');
11682 frame.className = 'x-hidden';
11684 frame.src = Roo.SSL_SECURE_URL;
11686 document.body.appendChild(frame);
11689 document.frames[id].name = id;
11692 var form = Roo.getDom(o.form);
11694 form.method = 'POST';
11695 form.enctype = form.encoding = 'multipart/form-data';
11701 if(ps){ // add dynamic params
11703 ps = Roo.urlDecode(ps, false);
11705 if(ps.hasOwnProperty(k)){
11706 hd = document.createElement('input');
11707 hd.type = 'hidden';
11710 form.appendChild(hd);
11717 var r = { // bogus response object
11722 r.argument = o ? o.argument : null;
11727 doc = frame.contentWindow.document;
11729 doc = (frame.contentDocument || window.frames[id].document);
11731 if(doc && doc.body){
11732 r.responseText = doc.body.innerHTML;
11734 if(doc && doc.XMLDocument){
11735 r.responseXML = doc.XMLDocument;
11737 r.responseXML = doc;
11744 Roo.EventManager.removeListener(frame, 'load', cb, this);
11746 this.fireEvent("requestcomplete", this, r, o);
11747 Roo.callback(o.success, o.scope, [r, o]);
11748 Roo.callback(o.callback, o.scope, [o, true, r]);
11750 setTimeout(function(){document.body.removeChild(frame);}, 100);
11753 Roo.EventManager.on(frame, 'load', cb, this);
11756 if(hiddens){ // remove dynamic params
11757 for(var i = 0, len = hiddens.length; i < len; i++){
11758 form.removeChild(hiddens[i]);
11765 * Ext JS Library 1.1.1
11766 * Copyright(c) 2006-2007, Ext JS, LLC.
11768 * Originally Released Under LGPL - original licence link has changed is not relivant.
11771 * <script type="text/javascript">
11775 * Global Ajax request class.
11778 * @extends Roo.data.Connection
11781 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11782 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11783 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11784 * @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)
11785 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11786 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11787 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11789 Roo.Ajax = new Roo.data.Connection({
11798 * Serialize the passed form into a url encoded string
11800 * @param {String/HTMLElement} form
11803 serializeForm : function(form){
11804 return Roo.lib.Ajax.serializeForm(form);
11808 * Ext JS Library 1.1.1
11809 * Copyright(c) 2006-2007, Ext JS, LLC.
11811 * Originally Released Under LGPL - original licence link has changed is not relivant.
11814 * <script type="text/javascript">
11819 * @class Roo.UpdateManager
11820 * @extends Roo.util.Observable
11821 * Provides AJAX-style update for Element object.<br><br>
11824 * // Get it from a Roo.Element object
11825 * var el = Roo.get("foo");
11826 * var mgr = el.getUpdateManager();
11827 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11829 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11831 * // or directly (returns the same UpdateManager instance)
11832 * var mgr = new Roo.UpdateManager("myElementId");
11833 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11834 * mgr.on("update", myFcnNeedsToKnow);
11836 // short handed call directly from the element object
11837 Roo.get("foo").load({
11841 text: "Loading Foo..."
11845 * Create new UpdateManager directly.
11846 * @param {String/HTMLElement/Roo.Element} el The element to update
11847 * @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).
11849 Roo.UpdateManager = function(el, forceNew){
11851 if(!forceNew && el.updateManager){
11852 return el.updateManager;
11855 * The Element object
11856 * @type Roo.Element
11860 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11863 this.defaultUrl = null;
11867 * @event beforeupdate
11868 * Fired before an update is made, return false from your handler and the update is cancelled.
11869 * @param {Roo.Element} el
11870 * @param {String/Object/Function} url
11871 * @param {String/Object} params
11873 "beforeupdate": true,
11876 * Fired after successful update is made.
11877 * @param {Roo.Element} el
11878 * @param {Object} oResponseObject The response Object
11883 * Fired on update failure.
11884 * @param {Roo.Element} el
11885 * @param {Object} oResponseObject The response Object
11889 var d = Roo.UpdateManager.defaults;
11891 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11894 this.sslBlankUrl = d.sslBlankUrl;
11896 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11899 this.disableCaching = d.disableCaching;
11901 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11904 this.indicatorText = d.indicatorText;
11906 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11909 this.showLoadIndicator = d.showLoadIndicator;
11911 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11914 this.timeout = d.timeout;
11917 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11920 this.loadScripts = d.loadScripts;
11923 * Transaction object of current executing transaction
11925 this.transaction = null;
11930 this.autoRefreshProcId = null;
11932 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11935 this.refreshDelegate = this.refresh.createDelegate(this);
11937 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11940 this.updateDelegate = this.update.createDelegate(this);
11942 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11945 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11949 this.successDelegate = this.processSuccess.createDelegate(this);
11953 this.failureDelegate = this.processFailure.createDelegate(this);
11955 if(!this.renderer){
11957 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11959 this.renderer = new Roo.UpdateManager.BasicRenderer();
11962 Roo.UpdateManager.superclass.constructor.call(this);
11965 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11967 * Get the Element this UpdateManager is bound to
11968 * @return {Roo.Element} The element
11970 getEl : function(){
11974 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11975 * @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:
11978 url: "your-url.php",<br/>
11979 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11980 callback: yourFunction,<br/>
11981 scope: yourObject, //(optional scope) <br/>
11982 discardUrl: false, <br/>
11983 nocache: false,<br/>
11984 text: "Loading...",<br/>
11986 scripts: false<br/>
11989 * The only required property is url. The optional properties nocache, text and scripts
11990 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11991 * @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}
11992 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11993 * @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.
11995 update : function(url, params, callback, discardUrl){
11996 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11997 var method = this.method,
11999 if(typeof url == "object"){ // must be config object
12002 params = params || cfg.params;
12003 callback = callback || cfg.callback;
12004 discardUrl = discardUrl || cfg.discardUrl;
12005 if(callback && cfg.scope){
12006 callback = callback.createDelegate(cfg.scope);
12008 if(typeof cfg.method != "undefined"){method = cfg.method;};
12009 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12010 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12011 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12012 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12014 this.showLoading();
12016 this.defaultUrl = url;
12018 if(typeof url == "function"){
12019 url = url.call(this);
12022 method = method || (params ? "POST" : "GET");
12023 if(method == "GET"){
12024 url = this.prepareUrl(url);
12027 var o = Roo.apply(cfg ||{}, {
12030 success: this.successDelegate,
12031 failure: this.failureDelegate,
12032 callback: undefined,
12033 timeout: (this.timeout*1000),
12034 argument: {"url": url, "form": null, "callback": callback, "params": params}
12036 Roo.log("updated manager called with timeout of " + o.timeout);
12037 this.transaction = Roo.Ajax.request(o);
12042 * 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.
12043 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12044 * @param {String/HTMLElement} form The form Id or form element
12045 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12046 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12047 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12049 formUpdate : function(form, url, reset, callback){
12050 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12051 if(typeof url == "function"){
12052 url = url.call(this);
12054 form = Roo.getDom(form);
12055 this.transaction = Roo.Ajax.request({
12058 success: this.successDelegate,
12059 failure: this.failureDelegate,
12060 timeout: (this.timeout*1000),
12061 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12063 this.showLoading.defer(1, this);
12068 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12069 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12071 refresh : function(callback){
12072 if(this.defaultUrl == null){
12075 this.update(this.defaultUrl, null, callback, true);
12079 * Set this element to auto refresh.
12080 * @param {Number} interval How often to update (in seconds).
12081 * @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)
12082 * @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}
12083 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12084 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12086 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12088 this.update(url || this.defaultUrl, params, callback, true);
12090 if(this.autoRefreshProcId){
12091 clearInterval(this.autoRefreshProcId);
12093 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12097 * Stop auto refresh on this element.
12099 stopAutoRefresh : function(){
12100 if(this.autoRefreshProcId){
12101 clearInterval(this.autoRefreshProcId);
12102 delete this.autoRefreshProcId;
12106 isAutoRefreshing : function(){
12107 return this.autoRefreshProcId ? true : false;
12110 * Called to update the element to "Loading" state. Override to perform custom action.
12112 showLoading : function(){
12113 if(this.showLoadIndicator){
12114 this.el.update(this.indicatorText);
12119 * Adds unique parameter to query string if disableCaching = true
12122 prepareUrl : function(url){
12123 if(this.disableCaching){
12124 var append = "_dc=" + (new Date().getTime());
12125 if(url.indexOf("?") !== -1){
12126 url += "&" + append;
12128 url += "?" + append;
12137 processSuccess : function(response){
12138 this.transaction = null;
12139 if(response.argument.form && response.argument.reset){
12140 try{ // put in try/catch since some older FF releases had problems with this
12141 response.argument.form.reset();
12144 if(this.loadScripts){
12145 this.renderer.render(this.el, response, this,
12146 this.updateComplete.createDelegate(this, [response]));
12148 this.renderer.render(this.el, response, this);
12149 this.updateComplete(response);
12153 updateComplete : function(response){
12154 this.fireEvent("update", this.el, response);
12155 if(typeof response.argument.callback == "function"){
12156 response.argument.callback(this.el, true, response);
12163 processFailure : function(response){
12164 this.transaction = null;
12165 this.fireEvent("failure", this.el, response);
12166 if(typeof response.argument.callback == "function"){
12167 response.argument.callback(this.el, false, response);
12172 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12173 * @param {Object} renderer The object implementing the render() method
12175 setRenderer : function(renderer){
12176 this.renderer = renderer;
12179 getRenderer : function(){
12180 return this.renderer;
12184 * Set the defaultUrl used for updates
12185 * @param {String/Function} defaultUrl The url or a function to call to get the url
12187 setDefaultUrl : function(defaultUrl){
12188 this.defaultUrl = defaultUrl;
12192 * Aborts the executing transaction
12194 abort : function(){
12195 if(this.transaction){
12196 Roo.Ajax.abort(this.transaction);
12201 * Returns true if an update is in progress
12202 * @return {Boolean}
12204 isUpdating : function(){
12205 if(this.transaction){
12206 return Roo.Ajax.isLoading(this.transaction);
12213 * @class Roo.UpdateManager.defaults
12214 * @static (not really - but it helps the doc tool)
12215 * The defaults collection enables customizing the default properties of UpdateManager
12217 Roo.UpdateManager.defaults = {
12219 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12225 * True to process scripts by default (Defaults to false).
12228 loadScripts : false,
12231 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12234 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12236 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12239 disableCaching : false,
12241 * Whether to show indicatorText when loading (Defaults to true).
12244 showLoadIndicator : true,
12246 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12249 indicatorText : '<div class="loading-indicator">Loading...</div>'
12253 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12255 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12256 * @param {String/HTMLElement/Roo.Element} el The element to update
12257 * @param {String} url The url
12258 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12259 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12262 * @member Roo.UpdateManager
12264 Roo.UpdateManager.updateElement = function(el, url, params, options){
12265 var um = Roo.get(el, true).getUpdateManager();
12266 Roo.apply(um, options);
12267 um.update(url, params, options ? options.callback : null);
12269 // alias for backwards compat
12270 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12272 * @class Roo.UpdateManager.BasicRenderer
12273 * Default Content renderer. Updates the elements innerHTML with the responseText.
12275 Roo.UpdateManager.BasicRenderer = function(){};
12277 Roo.UpdateManager.BasicRenderer.prototype = {
12279 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12280 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12281 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12282 * @param {Roo.Element} el The element being rendered
12283 * @param {Object} response The YUI Connect response object
12284 * @param {UpdateManager} updateManager The calling update manager
12285 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12287 render : function(el, response, updateManager, callback){
12288 el.update(response.responseText, updateManager.loadScripts, callback);
12294 * (c)) Alan Knowles
12300 * @class Roo.DomTemplate
12301 * @extends Roo.Template
12302 * An effort at a dom based template engine..
12304 * Similar to XTemplate, except it uses dom parsing to create the template..
12306 * Supported features:
12311 {a_variable} - output encoded.
12312 {a_variable.format:("Y-m-d")} - call a method on the variable
12313 {a_variable:raw} - unencoded output
12314 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12315 {a_variable:this.method_on_template(...)} - call a method on the template object.
12320 <div roo-for="a_variable or condition.."></div>
12321 <div roo-if="a_variable or condition"></div>
12322 <div roo-exec="some javascript"></div>
12323 <div roo-name="named_template"></div>
12328 Roo.DomTemplate = function()
12330 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12337 Roo.extend(Roo.DomTemplate, Roo.Template, {
12339 * id counter for sub templates.
12343 * flag to indicate if dom parser is inside a pre,
12344 * it will strip whitespace if not.
12349 * The various sub templates
12357 * basic tag replacing syntax
12360 * // you can fake an object call by doing this
12364 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12365 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12367 iterChild : function (node, method) {
12369 var oldPre = this.inPre;
12370 if (node.tagName == 'PRE') {
12373 for( var i = 0; i < node.childNodes.length; i++) {
12374 method.call(this, node.childNodes[i]);
12376 this.inPre = oldPre;
12382 * compile the template
12384 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12387 compile: function()
12391 // covert the html into DOM...
12395 doc = document.implementation.createHTMLDocument("");
12396 doc.documentElement.innerHTML = this.html ;
12397 div = doc.documentElement;
12399 // old IE... - nasty -- it causes all sorts of issues.. with
12400 // images getting pulled from server..
12401 div = document.createElement('div');
12402 div.innerHTML = this.html;
12404 //doc.documentElement.innerHTML = htmlBody
12410 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12412 var tpls = this.tpls;
12414 // create a top level template from the snippet..
12416 //Roo.log(div.innerHTML);
12423 body : div.innerHTML,
12436 Roo.each(tpls, function(tp){
12437 this.compileTpl(tp);
12438 this.tpls[tp.id] = tp;
12441 this.master = tpls[0];
12447 compileNode : function(node, istop) {
12452 // skip anything not a tag..
12453 if (node.nodeType != 1) {
12454 if (node.nodeType == 3 && !this.inPre) {
12455 // reduce white space..
12456 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12479 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12480 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12481 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12482 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12488 // just itterate children..
12489 this.iterChild(node,this.compileNode);
12492 tpl.uid = this.id++;
12493 tpl.value = node.getAttribute('roo-' + tpl.attr);
12494 node.removeAttribute('roo-'+ tpl.attr);
12495 if (tpl.attr != 'name') {
12496 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12497 node.parentNode.replaceChild(placeholder, node);
12500 var placeholder = document.createElement('span');
12501 placeholder.className = 'roo-tpl-' + tpl.value;
12502 node.parentNode.replaceChild(placeholder, node);
12505 // parent now sees '{domtplXXXX}
12506 this.iterChild(node,this.compileNode);
12508 // we should now have node body...
12509 var div = document.createElement('div');
12510 div.appendChild(node);
12512 // this has the unfortunate side effect of converting tagged attributes
12513 // eg. href="{...}" into %7C...%7D
12514 // this has been fixed by searching for those combo's although it's a bit hacky..
12517 tpl.body = div.innerHTML;
12524 switch (tpl.value) {
12525 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12526 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12527 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12532 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12536 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12540 tpl.id = tpl.value; // replace non characters???
12546 this.tpls.push(tpl);
12556 * Compile a segment of the template into a 'sub-template'
12562 compileTpl : function(tpl)
12564 var fm = Roo.util.Format;
12565 var useF = this.disableFormats !== true;
12567 var sep = Roo.isGecko ? "+\n" : ",\n";
12569 var undef = function(str) {
12570 Roo.debug && Roo.log("Property not found :" + str);
12574 //Roo.log(tpl.body);
12578 var fn = function(m, lbrace, name, format, args)
12581 //Roo.log(arguments);
12582 args = args ? args.replace(/\\'/g,"'") : args;
12583 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12584 if (typeof(format) == 'undefined') {
12585 format = 'htmlEncode';
12587 if (format == 'raw' ) {
12591 if(name.substr(0, 6) == 'domtpl'){
12592 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12595 // build an array of options to determine if value is undefined..
12597 // basically get 'xxxx.yyyy' then do
12598 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12599 // (function () { Roo.log("Property not found"); return ''; })() :
12604 Roo.each(name.split('.'), function(st) {
12605 lookfor += (lookfor.length ? '.': '') + st;
12606 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12609 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12612 if(format && useF){
12614 args = args ? ',' + args : "";
12616 if(format.substr(0, 5) != "this."){
12617 format = "fm." + format + '(';
12619 format = 'this.call("'+ format.substr(5) + '", ';
12623 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12626 if (args && args.length) {
12627 // called with xxyx.yuu:(test,test)
12629 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12631 // raw.. - :raw modifier..
12632 return "'"+ sep + udef_st + name + ")"+sep+"'";
12636 // branched to use + in gecko and [].join() in others
12638 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12639 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12642 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12643 body.push(tpl.body.replace(/(\r\n|\n)/g,
12644 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12645 body.push("'].join('');};};");
12646 body = body.join('');
12649 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12651 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12658 * same as applyTemplate, except it's done to one of the subTemplates
12659 * when using named templates, you can do:
12661 * var str = pl.applySubTemplate('your-name', values);
12664 * @param {Number} id of the template
12665 * @param {Object} values to apply to template
12666 * @param {Object} parent (normaly the instance of this object)
12668 applySubTemplate : function(id, values, parent)
12672 var t = this.tpls[id];
12676 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12677 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12681 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12688 if(t.execCall && t.execCall.call(this, values, parent)){
12692 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12698 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12699 parent = t.target ? values : parent;
12700 if(t.forCall && vs instanceof Array){
12702 for(var i = 0, len = vs.length; i < len; i++){
12704 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12706 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12708 //Roo.log(t.compiled);
12712 return buf.join('');
12715 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12720 return t.compiled.call(this, vs, parent);
12722 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12724 //Roo.log(t.compiled);
12732 applyTemplate : function(values){
12733 return this.master.compiled.call(this, values, {});
12734 //var s = this.subs;
12737 apply : function(){
12738 return this.applyTemplate.apply(this, arguments);
12743 Roo.DomTemplate.from = function(el){
12744 el = Roo.getDom(el);
12745 return new Roo.Domtemplate(el.value || el.innerHTML);
12748 * Ext JS Library 1.1.1
12749 * Copyright(c) 2006-2007, Ext JS, LLC.
12751 * Originally Released Under LGPL - original licence link has changed is not relivant.
12754 * <script type="text/javascript">
12758 * @class Roo.util.DelayedTask
12759 * Provides a convenient method of performing setTimeout where a new
12760 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12761 * You can use this class to buffer
12762 * the keypress events for a certain number of milliseconds, and perform only if they stop
12763 * for that amount of time.
12764 * @constructor The parameters to this constructor serve as defaults and are not required.
12765 * @param {Function} fn (optional) The default function to timeout
12766 * @param {Object} scope (optional) The default scope of that timeout
12767 * @param {Array} args (optional) The default Array of arguments
12769 Roo.util.DelayedTask = function(fn, scope, args){
12770 var id = null, d, t;
12772 var call = function(){
12773 var now = new Date().getTime();
12777 fn.apply(scope, args || []);
12781 * Cancels any pending timeout and queues a new one
12782 * @param {Number} delay The milliseconds to delay
12783 * @param {Function} newFn (optional) Overrides function passed to constructor
12784 * @param {Object} newScope (optional) Overrides scope passed to constructor
12785 * @param {Array} newArgs (optional) Overrides args passed to constructor
12787 this.delay = function(delay, newFn, newScope, newArgs){
12788 if(id && delay != d){
12792 t = new Date().getTime();
12794 scope = newScope || scope;
12795 args = newArgs || args;
12797 id = setInterval(call, d);
12802 * Cancel the last queued timeout
12804 this.cancel = function(){
12812 * Ext JS Library 1.1.1
12813 * Copyright(c) 2006-2007, Ext JS, LLC.
12815 * Originally Released Under LGPL - original licence link has changed is not relivant.
12818 * <script type="text/javascript">
12822 Roo.util.TaskRunner = function(interval){
12823 interval = interval || 10;
12824 var tasks = [], removeQueue = [];
12826 var running = false;
12828 var stopThread = function(){
12834 var startThread = function(){
12837 id = setInterval(runTasks, interval);
12841 var removeTask = function(task){
12842 removeQueue.push(task);
12848 var runTasks = function(){
12849 if(removeQueue.length > 0){
12850 for(var i = 0, len = removeQueue.length; i < len; i++){
12851 tasks.remove(removeQueue[i]);
12854 if(tasks.length < 1){
12859 var now = new Date().getTime();
12860 for(var i = 0, len = tasks.length; i < len; ++i){
12862 var itime = now - t.taskRunTime;
12863 if(t.interval <= itime){
12864 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12865 t.taskRunTime = now;
12866 if(rt === false || t.taskRunCount === t.repeat){
12871 if(t.duration && t.duration <= (now - t.taskStartTime)){
12878 * Queues a new task.
12879 * @param {Object} task
12881 this.start = function(task){
12883 task.taskStartTime = new Date().getTime();
12884 task.taskRunTime = 0;
12885 task.taskRunCount = 0;
12890 this.stop = function(task){
12895 this.stopAll = function(){
12897 for(var i = 0, len = tasks.length; i < len; i++){
12898 if(tasks[i].onStop){
12907 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12909 * Ext JS Library 1.1.1
12910 * Copyright(c) 2006-2007, Ext JS, LLC.
12912 * Originally Released Under LGPL - original licence link has changed is not relivant.
12915 * <script type="text/javascript">
12920 * @class Roo.util.MixedCollection
12921 * @extends Roo.util.Observable
12922 * A Collection class that maintains both numeric indexes and keys and exposes events.
12924 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12925 * collection (defaults to false)
12926 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12927 * and return the key value for that item. This is used when available to look up the key on items that
12928 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12929 * equivalent to providing an implementation for the {@link #getKey} method.
12931 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12939 * Fires when the collection is cleared.
12944 * Fires when an item is added to the collection.
12945 * @param {Number} index The index at which the item was added.
12946 * @param {Object} o The item added.
12947 * @param {String} key The key associated with the added item.
12952 * Fires when an item is replaced in the collection.
12953 * @param {String} key he key associated with the new added.
12954 * @param {Object} old The item being replaced.
12955 * @param {Object} new The new item.
12960 * Fires when an item is removed from the collection.
12961 * @param {Object} o The item being removed.
12962 * @param {String} key (optional) The key associated with the removed item.
12967 this.allowFunctions = allowFunctions === true;
12969 this.getKey = keyFn;
12971 Roo.util.MixedCollection.superclass.constructor.call(this);
12974 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12975 allowFunctions : false,
12978 * Adds an item to the collection.
12979 * @param {String} key The key to associate with the item
12980 * @param {Object} o The item to add.
12981 * @return {Object} The item added.
12983 add : function(key, o){
12984 if(arguments.length == 1){
12986 key = this.getKey(o);
12988 if(typeof key == "undefined" || key === null){
12990 this.items.push(o);
12991 this.keys.push(null);
12993 var old = this.map[key];
12995 return this.replace(key, o);
12998 this.items.push(o);
13000 this.keys.push(key);
13002 this.fireEvent("add", this.length-1, o, key);
13007 * MixedCollection has a generic way to fetch keys if you implement getKey.
13010 var mc = new Roo.util.MixedCollection();
13011 mc.add(someEl.dom.id, someEl);
13012 mc.add(otherEl.dom.id, otherEl);
13016 var mc = new Roo.util.MixedCollection();
13017 mc.getKey = function(el){
13023 // or via the constructor
13024 var mc = new Roo.util.MixedCollection(false, function(el){
13030 * @param o {Object} The item for which to find the key.
13031 * @return {Object} The key for the passed item.
13033 getKey : function(o){
13038 * Replaces an item in the collection.
13039 * @param {String} key The key associated with the item to replace, or the item to replace.
13040 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13041 * @return {Object} The new item.
13043 replace : function(key, o){
13044 if(arguments.length == 1){
13046 key = this.getKey(o);
13048 var old = this.item(key);
13049 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13050 return this.add(key, o);
13052 var index = this.indexOfKey(key);
13053 this.items[index] = o;
13055 this.fireEvent("replace", key, old, o);
13060 * Adds all elements of an Array or an Object to the collection.
13061 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13062 * an Array of values, each of which are added to the collection.
13064 addAll : function(objs){
13065 if(arguments.length > 1 || objs instanceof Array){
13066 var args = arguments.length > 1 ? arguments : objs;
13067 for(var i = 0, len = args.length; i < len; i++){
13071 for(var key in objs){
13072 if(this.allowFunctions || typeof objs[key] != "function"){
13073 this.add(key, objs[key]);
13080 * Executes the specified function once for every item in the collection, passing each
13081 * item as the first and only parameter. returning false from the function will stop the iteration.
13082 * @param {Function} fn The function to execute for each item.
13083 * @param {Object} scope (optional) The scope in which to execute the function.
13085 each : function(fn, scope){
13086 var items = [].concat(this.items); // each safe for removal
13087 for(var i = 0, len = items.length; i < len; i++){
13088 if(fn.call(scope || items[i], items[i], i, len) === false){
13095 * Executes the specified function once for every key in the collection, passing each
13096 * key, and its associated item as the first two parameters.
13097 * @param {Function} fn The function to execute for each item.
13098 * @param {Object} scope (optional) The scope in which to execute the function.
13100 eachKey : function(fn, scope){
13101 for(var i = 0, len = this.keys.length; i < len; i++){
13102 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13107 * Returns the first item in the collection which elicits a true return value from the
13108 * passed selection function.
13109 * @param {Function} fn The selection function to execute for each item.
13110 * @param {Object} scope (optional) The scope in which to execute the function.
13111 * @return {Object} The first item in the collection which returned true from the selection function.
13113 find : function(fn, scope){
13114 for(var i = 0, len = this.items.length; i < len; i++){
13115 if(fn.call(scope || window, this.items[i], this.keys[i])){
13116 return this.items[i];
13123 * Inserts an item at the specified index in the collection.
13124 * @param {Number} index The index to insert the item at.
13125 * @param {String} key The key to associate with the new item, or the item itself.
13126 * @param {Object} o (optional) If the second parameter was a key, the new item.
13127 * @return {Object} The item inserted.
13129 insert : function(index, key, o){
13130 if(arguments.length == 2){
13132 key = this.getKey(o);
13134 if(index >= this.length){
13135 return this.add(key, o);
13138 this.items.splice(index, 0, o);
13139 if(typeof key != "undefined" && key != null){
13142 this.keys.splice(index, 0, key);
13143 this.fireEvent("add", index, o, key);
13148 * Removed an item from the collection.
13149 * @param {Object} o The item to remove.
13150 * @return {Object} The item removed.
13152 remove : function(o){
13153 return this.removeAt(this.indexOf(o));
13157 * Remove an item from a specified index in the collection.
13158 * @param {Number} index The index within the collection of the item to remove.
13160 removeAt : function(index){
13161 if(index < this.length && index >= 0){
13163 var o = this.items[index];
13164 this.items.splice(index, 1);
13165 var key = this.keys[index];
13166 if(typeof key != "undefined"){
13167 delete this.map[key];
13169 this.keys.splice(index, 1);
13170 this.fireEvent("remove", o, key);
13175 * Removed an item associated with the passed key fom the collection.
13176 * @param {String} key The key of the item to remove.
13178 removeKey : function(key){
13179 return this.removeAt(this.indexOfKey(key));
13183 * Returns the number of items in the collection.
13184 * @return {Number} the number of items in the collection.
13186 getCount : function(){
13187 return this.length;
13191 * Returns index within the collection of the passed Object.
13192 * @param {Object} o The item to find the index of.
13193 * @return {Number} index of the item.
13195 indexOf : function(o){
13196 if(!this.items.indexOf){
13197 for(var i = 0, len = this.items.length; i < len; i++){
13198 if(this.items[i] == o) {
13204 return this.items.indexOf(o);
13209 * Returns index within the collection of the passed key.
13210 * @param {String} key The key to find the index of.
13211 * @return {Number} index of the key.
13213 indexOfKey : function(key){
13214 if(!this.keys.indexOf){
13215 for(var i = 0, len = this.keys.length; i < len; i++){
13216 if(this.keys[i] == key) {
13222 return this.keys.indexOf(key);
13227 * Returns the item associated with the passed key OR index. Key has priority over index.
13228 * @param {String/Number} key The key or index of the item.
13229 * @return {Object} The item associated with the passed key.
13231 item : function(key){
13232 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13233 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13237 * Returns the item at the specified index.
13238 * @param {Number} index The index of the item.
13241 itemAt : function(index){
13242 return this.items[index];
13246 * Returns the item associated with the passed key.
13247 * @param {String/Number} key The key of the item.
13248 * @return {Object} The item associated with the passed key.
13250 key : function(key){
13251 return this.map[key];
13255 * Returns true if the collection contains the passed Object as an item.
13256 * @param {Object} o The Object to look for in the collection.
13257 * @return {Boolean} True if the collection contains the Object as an item.
13259 contains : function(o){
13260 return this.indexOf(o) != -1;
13264 * Returns true if the collection contains the passed Object as a key.
13265 * @param {String} key The key to look for in the collection.
13266 * @return {Boolean} True if the collection contains the Object as a key.
13268 containsKey : function(key){
13269 return typeof this.map[key] != "undefined";
13273 * Removes all items from the collection.
13275 clear : function(){
13280 this.fireEvent("clear");
13284 * Returns the first item in the collection.
13285 * @return {Object} the first item in the collection..
13287 first : function(){
13288 return this.items[0];
13292 * Returns the last item in the collection.
13293 * @return {Object} the last item in the collection..
13296 return this.items[this.length-1];
13299 _sort : function(property, dir, fn){
13300 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13301 fn = fn || function(a, b){
13304 var c = [], k = this.keys, items = this.items;
13305 for(var i = 0, len = items.length; i < len; i++){
13306 c[c.length] = {key: k[i], value: items[i], index: i};
13308 c.sort(function(a, b){
13309 var v = fn(a[property], b[property]) * dsc;
13311 v = (a.index < b.index ? -1 : 1);
13315 for(var i = 0, len = c.length; i < len; i++){
13316 items[i] = c[i].value;
13319 this.fireEvent("sort", this);
13323 * Sorts this collection with the passed comparison function
13324 * @param {String} direction (optional) "ASC" or "DESC"
13325 * @param {Function} fn (optional) comparison function
13327 sort : function(dir, fn){
13328 this._sort("value", dir, fn);
13332 * Sorts this collection by keys
13333 * @param {String} direction (optional) "ASC" or "DESC"
13334 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13336 keySort : function(dir, fn){
13337 this._sort("key", dir, fn || function(a, b){
13338 return String(a).toUpperCase()-String(b).toUpperCase();
13343 * Returns a range of items in this collection
13344 * @param {Number} startIndex (optional) defaults to 0
13345 * @param {Number} endIndex (optional) default to the last item
13346 * @return {Array} An array of items
13348 getRange : function(start, end){
13349 var items = this.items;
13350 if(items.length < 1){
13353 start = start || 0;
13354 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13357 for(var i = start; i <= end; i++) {
13358 r[r.length] = items[i];
13361 for(var i = start; i >= end; i--) {
13362 r[r.length] = items[i];
13369 * Filter the <i>objects</i> in this collection by a specific property.
13370 * Returns a new collection that has been filtered.
13371 * @param {String} property A property on your objects
13372 * @param {String/RegExp} value Either string that the property values
13373 * should start with or a RegExp to test against the property
13374 * @return {MixedCollection} The new filtered collection
13376 filter : function(property, value){
13377 if(!value.exec){ // not a regex
13378 value = String(value);
13379 if(value.length == 0){
13380 return this.clone();
13382 value = new RegExp("^" + Roo.escapeRe(value), "i");
13384 return this.filterBy(function(o){
13385 return o && value.test(o[property]);
13390 * Filter by a function. * Returns a new collection that has been filtered.
13391 * The passed function will be called with each
13392 * object in the collection. If the function returns true, the value is included
13393 * otherwise it is filtered.
13394 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13395 * @param {Object} scope (optional) The scope of the function (defaults to this)
13396 * @return {MixedCollection} The new filtered collection
13398 filterBy : function(fn, scope){
13399 var r = new Roo.util.MixedCollection();
13400 r.getKey = this.getKey;
13401 var k = this.keys, it = this.items;
13402 for(var i = 0, len = it.length; i < len; i++){
13403 if(fn.call(scope||this, it[i], k[i])){
13404 r.add(k[i], it[i]);
13411 * Creates a duplicate of this collection
13412 * @return {MixedCollection}
13414 clone : function(){
13415 var r = new Roo.util.MixedCollection();
13416 var k = this.keys, it = this.items;
13417 for(var i = 0, len = it.length; i < len; i++){
13418 r.add(k[i], it[i]);
13420 r.getKey = this.getKey;
13425 * Returns the item associated with the passed key or index.
13427 * @param {String/Number} key The key or index of the item.
13428 * @return {Object} The item associated with the passed key.
13430 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13432 * Ext JS Library 1.1.1
13433 * Copyright(c) 2006-2007, Ext JS, LLC.
13435 * Originally Released Under LGPL - original licence link has changed is not relivant.
13438 * <script type="text/javascript">
13441 * @class Roo.util.JSON
13442 * Modified version of Douglas Crockford"s json.js that doesn"t
13443 * mess with the Object prototype
13444 * http://www.json.org/js.html
13447 Roo.util.JSON = new (function(){
13448 var useHasOwn = {}.hasOwnProperty ? true : false;
13450 // crashes Safari in some instances
13451 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13453 var pad = function(n) {
13454 return n < 10 ? "0" + n : n;
13467 var encodeString = function(s){
13468 if (/["\\\x00-\x1f]/.test(s)) {
13469 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13474 c = b.charCodeAt();
13476 Math.floor(c / 16).toString(16) +
13477 (c % 16).toString(16);
13480 return '"' + s + '"';
13483 var encodeArray = function(o){
13484 var a = ["["], b, i, l = o.length, v;
13485 for (i = 0; i < l; i += 1) {
13487 switch (typeof v) {
13496 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13504 var encodeDate = function(o){
13505 return '"' + o.getFullYear() + "-" +
13506 pad(o.getMonth() + 1) + "-" +
13507 pad(o.getDate()) + "T" +
13508 pad(o.getHours()) + ":" +
13509 pad(o.getMinutes()) + ":" +
13510 pad(o.getSeconds()) + '"';
13514 * Encodes an Object, Array or other value
13515 * @param {Mixed} o The variable to encode
13516 * @return {String} The JSON string
13518 this.encode = function(o)
13520 // should this be extended to fully wrap stringify..
13522 if(typeof o == "undefined" || o === null){
13524 }else if(o instanceof Array){
13525 return encodeArray(o);
13526 }else if(o instanceof Date){
13527 return encodeDate(o);
13528 }else if(typeof o == "string"){
13529 return encodeString(o);
13530 }else if(typeof o == "number"){
13531 return isFinite(o) ? String(o) : "null";
13532 }else if(typeof o == "boolean"){
13535 var a = ["{"], b, i, v;
13537 if(!useHasOwn || o.hasOwnProperty(i)) {
13539 switch (typeof v) {
13548 a.push(this.encode(i), ":",
13549 v === null ? "null" : this.encode(v));
13560 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13561 * @param {String} json The JSON string
13562 * @return {Object} The resulting object
13564 this.decode = function(json){
13566 return /** eval:var:json */ eval("(" + json + ')');
13570 * Shorthand for {@link Roo.util.JSON#encode}
13571 * @member Roo encode
13573 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13575 * Shorthand for {@link Roo.util.JSON#decode}
13576 * @member Roo decode
13578 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13581 * Ext JS Library 1.1.1
13582 * Copyright(c) 2006-2007, Ext JS, LLC.
13584 * Originally Released Under LGPL - original licence link has changed is not relivant.
13587 * <script type="text/javascript">
13591 * @class Roo.util.Format
13592 * Reusable data formatting functions
13595 Roo.util.Format = function(){
13596 var trimRe = /^\s+|\s+$/g;
13599 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13600 * @param {String} value The string to truncate
13601 * @param {Number} length The maximum length to allow before truncating
13602 * @return {String} The converted text
13604 ellipsis : function(value, len){
13605 if(value && value.length > len){
13606 return value.substr(0, len-3)+"...";
13612 * Checks a reference and converts it to empty string if it is undefined
13613 * @param {Mixed} value Reference to check
13614 * @return {Mixed} Empty string if converted, otherwise the original value
13616 undef : function(value){
13617 return typeof value != "undefined" ? value : "";
13621 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13622 * @param {String} value The string to encode
13623 * @return {String} The encoded text
13625 htmlEncode : function(value){
13626 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13630 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13631 * @param {String} value The string to decode
13632 * @return {String} The decoded text
13634 htmlDecode : function(value){
13635 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13639 * Trims any whitespace from either side of a string
13640 * @param {String} value The text to trim
13641 * @return {String} The trimmed text
13643 trim : function(value){
13644 return String(value).replace(trimRe, "");
13648 * Returns a substring from within an original string
13649 * @param {String} value The original text
13650 * @param {Number} start The start index of the substring
13651 * @param {Number} length The length of the substring
13652 * @return {String} The substring
13654 substr : function(value, start, length){
13655 return String(value).substr(start, length);
13659 * Converts a string to all lower case letters
13660 * @param {String} value The text to convert
13661 * @return {String} The converted text
13663 lowercase : function(value){
13664 return String(value).toLowerCase();
13668 * Converts a string to all upper case letters
13669 * @param {String} value The text to convert
13670 * @return {String} The converted text
13672 uppercase : function(value){
13673 return String(value).toUpperCase();
13677 * Converts the first character only of a string to upper case
13678 * @param {String} value The text to convert
13679 * @return {String} The converted text
13681 capitalize : function(value){
13682 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13686 call : function(value, fn){
13687 if(arguments.length > 2){
13688 var args = Array.prototype.slice.call(arguments, 2);
13689 args.unshift(value);
13691 return /** eval:var:value */ eval(fn).apply(window, args);
13693 /** eval:var:value */
13694 return /** eval:var:value */ eval(fn).call(window, value);
13700 * safer version of Math.toFixed..??/
13701 * @param {Number/String} value The numeric value to format
13702 * @param {Number/String} value Decimal places
13703 * @return {String} The formatted currency string
13705 toFixed : function(v, n)
13707 // why not use to fixed - precision is buggered???
13709 return Math.round(v-0);
13711 var fact = Math.pow(10,n+1);
13712 v = (Math.round((v-0)*fact))/fact;
13713 var z = (''+fact).substring(2);
13714 if (v == Math.floor(v)) {
13715 return Math.floor(v) + '.' + z;
13718 // now just padd decimals..
13719 var ps = String(v).split('.');
13720 var fd = (ps[1] + z);
13721 var r = fd.substring(0,n);
13722 var rm = fd.substring(n);
13724 return ps[0] + '.' + r;
13726 r*=1; // turn it into a number;
13728 if (String(r).length != n) {
13731 r = String(r).substring(1); // chop the end off.
13734 return ps[0] + '.' + r;
13739 * Format a number as US currency
13740 * @param {Number/String} value The numeric value to format
13741 * @return {String} The formatted currency string
13743 usMoney : function(v){
13744 return '$' + Roo.util.Format.number(v);
13749 * eventually this should probably emulate php's number_format
13750 * @param {Number/String} value The numeric value to format
13751 * @param {Number} decimals number of decimal places
13752 * @return {String} The formatted currency string
13754 number : function(v,decimals)
13756 // multiply and round.
13757 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13758 var mul = Math.pow(10, decimals);
13759 var zero = String(mul).substring(1);
13760 v = (Math.round((v-0)*mul))/mul;
13762 // if it's '0' number.. then
13764 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13766 var ps = v.split('.');
13770 var r = /(\d+)(\d{3})/;
13772 while (r.test(whole)) {
13773 whole = whole.replace(r, '$1' + ',' + '$2');
13779 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13780 // does not have decimals
13781 (decimals ? ('.' + zero) : '');
13784 return whole + sub ;
13788 * Parse a value into a formatted date using the specified format pattern.
13789 * @param {Mixed} value The value to format
13790 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13791 * @return {String} The formatted date string
13793 date : function(v, format){
13797 if(!(v instanceof Date)){
13798 v = new Date(Date.parse(v));
13800 return v.dateFormat(format || Roo.util.Format.defaults.date);
13804 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13805 * @param {String} format Any valid date format string
13806 * @return {Function} The date formatting function
13808 dateRenderer : function(format){
13809 return function(v){
13810 return Roo.util.Format.date(v, format);
13815 stripTagsRE : /<\/?[^>]+>/gi,
13818 * Strips all HTML tags
13819 * @param {Mixed} value The text from which to strip tags
13820 * @return {String} The stripped text
13822 stripTags : function(v){
13823 return !v ? v : String(v).replace(this.stripTagsRE, "");
13827 Roo.util.Format.defaults = {
13831 * Ext JS Library 1.1.1
13832 * Copyright(c) 2006-2007, Ext JS, LLC.
13834 * Originally Released Under LGPL - original licence link has changed is not relivant.
13837 * <script type="text/javascript">
13844 * @class Roo.MasterTemplate
13845 * @extends Roo.Template
13846 * Provides a template that can have child templates. The syntax is:
13848 var t = new Roo.MasterTemplate(
13849 '<select name="{name}">',
13850 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13853 t.add('options', {value: 'foo', text: 'bar'});
13854 // or you can add multiple child elements in one shot
13855 t.addAll('options', [
13856 {value: 'foo', text: 'bar'},
13857 {value: 'foo2', text: 'bar2'},
13858 {value: 'foo3', text: 'bar3'}
13860 // then append, applying the master template values
13861 t.append('my-form', {name: 'my-select'});
13863 * A name attribute for the child template is not required if you have only one child
13864 * template or you want to refer to them by index.
13866 Roo.MasterTemplate = function(){
13867 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13868 this.originalHtml = this.html;
13870 var m, re = this.subTemplateRe;
13873 while(m = re.exec(this.html)){
13874 var name = m[1], content = m[2];
13879 tpl : new Roo.Template(content)
13882 st[name] = st[subIndex];
13884 st[subIndex].tpl.compile();
13885 st[subIndex].tpl.call = this.call.createDelegate(this);
13888 this.subCount = subIndex;
13891 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13893 * The regular expression used to match sub templates
13897 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13900 * Applies the passed values to a child template.
13901 * @param {String/Number} name (optional) The name or index of the child template
13902 * @param {Array/Object} values The values to be applied to the template
13903 * @return {MasterTemplate} this
13905 add : function(name, values){
13906 if(arguments.length == 1){
13907 values = arguments[0];
13910 var s = this.subs[name];
13911 s.buffer[s.buffer.length] = s.tpl.apply(values);
13916 * Applies all the passed values to a child template.
13917 * @param {String/Number} name (optional) The name or index of the child template
13918 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13919 * @param {Boolean} reset (optional) True to reset the template first
13920 * @return {MasterTemplate} this
13922 fill : function(name, values, reset){
13924 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13932 for(var i = 0, len = values.length; i < len; i++){
13933 this.add(name, values[i]);
13939 * Resets the template for reuse
13940 * @return {MasterTemplate} this
13942 reset : function(){
13944 for(var i = 0; i < this.subCount; i++){
13950 applyTemplate : function(values){
13952 var replaceIndex = -1;
13953 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13954 return s[++replaceIndex].buffer.join("");
13956 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13959 apply : function(){
13960 return this.applyTemplate.apply(this, arguments);
13963 compile : function(){return this;}
13967 * Alias for fill().
13970 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13972 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13973 * var tpl = Roo.MasterTemplate.from('element-id');
13974 * @param {String/HTMLElement} el
13975 * @param {Object} config
13978 Roo.MasterTemplate.from = function(el, config){
13979 el = Roo.getDom(el);
13980 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13983 * Ext JS Library 1.1.1
13984 * Copyright(c) 2006-2007, Ext JS, LLC.
13986 * Originally Released Under LGPL - original licence link has changed is not relivant.
13989 * <script type="text/javascript">
13994 * @class Roo.util.CSS
13995 * Utility class for manipulating CSS rules
13998 Roo.util.CSS = function(){
14000 var doc = document;
14002 var camelRe = /(-[a-z])/gi;
14003 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14007 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14008 * tag and appended to the HEAD of the document.
14009 * @param {String|Object} cssText The text containing the css rules
14010 * @param {String} id An id to add to the stylesheet for later removal
14011 * @return {StyleSheet}
14013 createStyleSheet : function(cssText, id){
14015 var head = doc.getElementsByTagName("head")[0];
14016 var nrules = doc.createElement("style");
14017 nrules.setAttribute("type", "text/css");
14019 nrules.setAttribute("id", id);
14021 if (typeof(cssText) != 'string') {
14022 // support object maps..
14023 // not sure if this a good idea..
14024 // perhaps it should be merged with the general css handling
14025 // and handle js style props.
14026 var cssTextNew = [];
14027 for(var n in cssText) {
14029 for(var k in cssText[n]) {
14030 citems.push( k + ' : ' +cssText[n][k] + ';' );
14032 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14035 cssText = cssTextNew.join("\n");
14041 head.appendChild(nrules);
14042 ss = nrules.styleSheet;
14043 ss.cssText = cssText;
14046 nrules.appendChild(doc.createTextNode(cssText));
14048 nrules.cssText = cssText;
14050 head.appendChild(nrules);
14051 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14053 this.cacheStyleSheet(ss);
14058 * Removes a style or link tag by id
14059 * @param {String} id The id of the tag
14061 removeStyleSheet : function(id){
14062 var existing = doc.getElementById(id);
14064 existing.parentNode.removeChild(existing);
14069 * Dynamically swaps an existing stylesheet reference for a new one
14070 * @param {String} id The id of an existing link tag to remove
14071 * @param {String} url The href of the new stylesheet to include
14073 swapStyleSheet : function(id, url){
14074 this.removeStyleSheet(id);
14075 var ss = doc.createElement("link");
14076 ss.setAttribute("rel", "stylesheet");
14077 ss.setAttribute("type", "text/css");
14078 ss.setAttribute("id", id);
14079 ss.setAttribute("href", url);
14080 doc.getElementsByTagName("head")[0].appendChild(ss);
14084 * Refresh the rule cache if you have dynamically added stylesheets
14085 * @return {Object} An object (hash) of rules indexed by selector
14087 refreshCache : function(){
14088 return this.getRules(true);
14092 cacheStyleSheet : function(stylesheet){
14096 try{// try catch for cross domain access issue
14097 var ssRules = stylesheet.cssRules || stylesheet.rules;
14098 for(var j = ssRules.length-1; j >= 0; --j){
14099 rules[ssRules[j].selectorText] = ssRules[j];
14105 * Gets all css rules for the document
14106 * @param {Boolean} refreshCache true to refresh the internal cache
14107 * @return {Object} An object (hash) of rules indexed by selector
14109 getRules : function(refreshCache){
14110 if(rules == null || refreshCache){
14112 var ds = doc.styleSheets;
14113 for(var i =0, len = ds.length; i < len; i++){
14115 this.cacheStyleSheet(ds[i]);
14123 * Gets an an individual CSS rule by selector(s)
14124 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14125 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14126 * @return {CSSRule} The CSS rule or null if one is not found
14128 getRule : function(selector, refreshCache){
14129 var rs = this.getRules(refreshCache);
14130 if(!(selector instanceof Array)){
14131 return rs[selector];
14133 for(var i = 0; i < selector.length; i++){
14134 if(rs[selector[i]]){
14135 return rs[selector[i]];
14143 * Updates a rule property
14144 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14145 * @param {String} property The css property
14146 * @param {String} value The new value for the property
14147 * @return {Boolean} true If a rule was found and updated
14149 updateRule : function(selector, property, value){
14150 if(!(selector instanceof Array)){
14151 var rule = this.getRule(selector);
14153 rule.style[property.replace(camelRe, camelFn)] = value;
14157 for(var i = 0; i < selector.length; i++){
14158 if(this.updateRule(selector[i], property, value)){
14168 * Ext JS Library 1.1.1
14169 * Copyright(c) 2006-2007, Ext JS, LLC.
14171 * Originally Released Under LGPL - original licence link has changed is not relivant.
14174 * <script type="text/javascript">
14180 * @class Roo.util.ClickRepeater
14181 * @extends Roo.util.Observable
14183 * A wrapper class which can be applied to any element. Fires a "click" event while the
14184 * mouse is pressed. The interval between firings may be specified in the config but
14185 * defaults to 10 milliseconds.
14187 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14189 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14190 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14191 * Similar to an autorepeat key delay.
14192 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14193 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14194 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14195 * "interval" and "delay" are ignored. "immediate" is honored.
14196 * @cfg {Boolean} preventDefault True to prevent the default click event
14197 * @cfg {Boolean} stopDefault True to stop the default click event
14200 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14201 * 2007-02-02 jvs Renamed to ClickRepeater
14202 * 2007-02-03 jvs Modifications for FF Mac and Safari
14205 * @param {String/HTMLElement/Element} el The element to listen on
14206 * @param {Object} config
14208 Roo.util.ClickRepeater = function(el, config)
14210 this.el = Roo.get(el);
14211 this.el.unselectable();
14213 Roo.apply(this, config);
14218 * Fires when the mouse button is depressed.
14219 * @param {Roo.util.ClickRepeater} this
14221 "mousedown" : true,
14224 * Fires on a specified interval during the time the element is pressed.
14225 * @param {Roo.util.ClickRepeater} this
14230 * Fires when the mouse key is released.
14231 * @param {Roo.util.ClickRepeater} this
14236 this.el.on("mousedown", this.handleMouseDown, this);
14237 if(this.preventDefault || this.stopDefault){
14238 this.el.on("click", function(e){
14239 if(this.preventDefault){
14240 e.preventDefault();
14242 if(this.stopDefault){
14248 // allow inline handler
14250 this.on("click", this.handler, this.scope || this);
14253 Roo.util.ClickRepeater.superclass.constructor.call(this);
14256 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14259 preventDefault : true,
14260 stopDefault : false,
14264 handleMouseDown : function(){
14265 clearTimeout(this.timer);
14267 if(this.pressClass){
14268 this.el.addClass(this.pressClass);
14270 this.mousedownTime = new Date();
14272 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14273 this.el.on("mouseout", this.handleMouseOut, this);
14275 this.fireEvent("mousedown", this);
14276 this.fireEvent("click", this);
14278 this.timer = this.click.defer(this.delay || this.interval, this);
14282 click : function(){
14283 this.fireEvent("click", this);
14284 this.timer = this.click.defer(this.getInterval(), this);
14288 getInterval: function(){
14289 if(!this.accelerate){
14290 return this.interval;
14292 var pressTime = this.mousedownTime.getElapsed();
14293 if(pressTime < 500){
14295 }else if(pressTime < 1700){
14297 }else if(pressTime < 2600){
14299 }else if(pressTime < 3500){
14301 }else if(pressTime < 4400){
14303 }else if(pressTime < 5300){
14305 }else if(pressTime < 6200){
14313 handleMouseOut : function(){
14314 clearTimeout(this.timer);
14315 if(this.pressClass){
14316 this.el.removeClass(this.pressClass);
14318 this.el.on("mouseover", this.handleMouseReturn, this);
14322 handleMouseReturn : function(){
14323 this.el.un("mouseover", this.handleMouseReturn);
14324 if(this.pressClass){
14325 this.el.addClass(this.pressClass);
14331 handleMouseUp : function(){
14332 clearTimeout(this.timer);
14333 this.el.un("mouseover", this.handleMouseReturn);
14334 this.el.un("mouseout", this.handleMouseOut);
14335 Roo.get(document).un("mouseup", this.handleMouseUp);
14336 this.el.removeClass(this.pressClass);
14337 this.fireEvent("mouseup", this);
14341 * Ext JS Library 1.1.1
14342 * Copyright(c) 2006-2007, Ext JS, LLC.
14344 * Originally Released Under LGPL - original licence link has changed is not relivant.
14347 * <script type="text/javascript">
14352 * @class Roo.KeyNav
14353 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14354 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14355 * way to implement custom navigation schemes for any UI component.</p>
14356 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14357 * pageUp, pageDown, del, home, end. Usage:</p>
14359 var nav = new Roo.KeyNav("my-element", {
14360 "left" : function(e){
14361 this.moveLeft(e.ctrlKey);
14363 "right" : function(e){
14364 this.moveRight(e.ctrlKey);
14366 "enter" : function(e){
14373 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14374 * @param {Object} config The config
14376 Roo.KeyNav = function(el, config){
14377 this.el = Roo.get(el);
14378 Roo.apply(this, config);
14379 if(!this.disabled){
14380 this.disabled = true;
14385 Roo.KeyNav.prototype = {
14387 * @cfg {Boolean} disabled
14388 * True to disable this KeyNav instance (defaults to false)
14392 * @cfg {String} defaultEventAction
14393 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14394 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14395 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14397 defaultEventAction: "stopEvent",
14399 * @cfg {Boolean} forceKeyDown
14400 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14401 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14402 * handle keydown instead of keypress.
14404 forceKeyDown : false,
14407 prepareEvent : function(e){
14408 var k = e.getKey();
14409 var h = this.keyToHandler[k];
14410 //if(h && this[h]){
14411 // e.stopPropagation();
14413 if(Roo.isSafari && h && k >= 37 && k <= 40){
14419 relay : function(e){
14420 var k = e.getKey();
14421 var h = this.keyToHandler[k];
14423 if(this.doRelay(e, this[h], h) !== true){
14424 e[this.defaultEventAction]();
14430 doRelay : function(e, h, hname){
14431 return h.call(this.scope || this, e);
14434 // possible handlers
14448 // quick lookup hash
14465 * Enable this KeyNav
14467 enable: function(){
14469 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14470 // the EventObject will normalize Safari automatically
14471 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14472 this.el.on("keydown", this.relay, this);
14474 this.el.on("keydown", this.prepareEvent, this);
14475 this.el.on("keypress", this.relay, this);
14477 this.disabled = false;
14482 * Disable this KeyNav
14484 disable: function(){
14485 if(!this.disabled){
14486 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14487 this.el.un("keydown", this.relay);
14489 this.el.un("keydown", this.prepareEvent);
14490 this.el.un("keypress", this.relay);
14492 this.disabled = true;
14497 * Ext JS Library 1.1.1
14498 * Copyright(c) 2006-2007, Ext JS, LLC.
14500 * Originally Released Under LGPL - original licence link has changed is not relivant.
14503 * <script type="text/javascript">
14508 * @class Roo.KeyMap
14509 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14510 * The constructor accepts the same config object as defined by {@link #addBinding}.
14511 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14512 * combination it will call the function with this signature (if the match is a multi-key
14513 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14514 * A KeyMap can also handle a string representation of keys.<br />
14517 // map one key by key code
14518 var map = new Roo.KeyMap("my-element", {
14519 key: 13, // or Roo.EventObject.ENTER
14524 // map multiple keys to one action by string
14525 var map = new Roo.KeyMap("my-element", {
14531 // map multiple keys to multiple actions by strings and array of codes
14532 var map = new Roo.KeyMap("my-element", [
14535 fn: function(){ alert("Return was pressed"); }
14538 fn: function(){ alert('a, b or c was pressed'); }
14543 fn: function(){ alert('Control + shift + tab was pressed.'); }
14547 * <b>Note: A KeyMap starts enabled</b>
14549 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14550 * @param {Object} config The config (see {@link #addBinding})
14551 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14553 Roo.KeyMap = function(el, config, eventName){
14554 this.el = Roo.get(el);
14555 this.eventName = eventName || "keydown";
14556 this.bindings = [];
14558 this.addBinding(config);
14563 Roo.KeyMap.prototype = {
14565 * True to stop the event from bubbling and prevent the default browser action if the
14566 * key was handled by the KeyMap (defaults to false)
14572 * Add a new binding to this KeyMap. The following config object properties are supported:
14574 Property Type Description
14575 ---------- --------------- ----------------------------------------------------------------------
14576 key String/Array A single keycode or an array of keycodes to handle
14577 shift Boolean True to handle key only when shift is pressed (defaults to false)
14578 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14579 alt Boolean True to handle key only when alt is pressed (defaults to false)
14580 fn Function The function to call when KeyMap finds the expected key combination
14581 scope Object The scope of the callback function
14587 var map = new Roo.KeyMap(document, {
14588 key: Roo.EventObject.ENTER,
14593 //Add a new binding to the existing KeyMap later
14601 * @param {Object/Array} config A single KeyMap config or an array of configs
14603 addBinding : function(config){
14604 if(config instanceof Array){
14605 for(var i = 0, len = config.length; i < len; i++){
14606 this.addBinding(config[i]);
14610 var keyCode = config.key,
14611 shift = config.shift,
14612 ctrl = config.ctrl,
14615 scope = config.scope;
14616 if(typeof keyCode == "string"){
14618 var keyString = keyCode.toUpperCase();
14619 for(var j = 0, len = keyString.length; j < len; j++){
14620 ks.push(keyString.charCodeAt(j));
14624 var keyArray = keyCode instanceof Array;
14625 var handler = function(e){
14626 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14627 var k = e.getKey();
14629 for(var i = 0, len = keyCode.length; i < len; i++){
14630 if(keyCode[i] == k){
14631 if(this.stopEvent){
14634 fn.call(scope || window, k, e);
14640 if(this.stopEvent){
14643 fn.call(scope || window, k, e);
14648 this.bindings.push(handler);
14652 * Shorthand for adding a single key listener
14653 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14654 * following options:
14655 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14656 * @param {Function} fn The function to call
14657 * @param {Object} scope (optional) The scope of the function
14659 on : function(key, fn, scope){
14660 var keyCode, shift, ctrl, alt;
14661 if(typeof key == "object" && !(key instanceof Array)){
14680 handleKeyDown : function(e){
14681 if(this.enabled){ //just in case
14682 var b = this.bindings;
14683 for(var i = 0, len = b.length; i < len; i++){
14684 b[i].call(this, e);
14690 * Returns true if this KeyMap is enabled
14691 * @return {Boolean}
14693 isEnabled : function(){
14694 return this.enabled;
14698 * Enables this KeyMap
14700 enable: function(){
14702 this.el.on(this.eventName, this.handleKeyDown, this);
14703 this.enabled = true;
14708 * Disable this KeyMap
14710 disable: function(){
14712 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14713 this.enabled = false;
14718 * Ext JS Library 1.1.1
14719 * Copyright(c) 2006-2007, Ext JS, LLC.
14721 * Originally Released Under LGPL - original licence link has changed is not relivant.
14724 * <script type="text/javascript">
14729 * @class Roo.util.TextMetrics
14730 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14731 * wide, in pixels, a given block of text will be.
14734 Roo.util.TextMetrics = function(){
14738 * Measures the size of the specified text
14739 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14740 * that can affect the size of the rendered text
14741 * @param {String} text The text to measure
14742 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14743 * in order to accurately measure the text height
14744 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14746 measure : function(el, text, fixedWidth){
14748 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14751 shared.setFixedWidth(fixedWidth || 'auto');
14752 return shared.getSize(text);
14756 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14757 * the overhead of multiple calls to initialize the style properties on each measurement.
14758 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14759 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14760 * in order to accurately measure the text height
14761 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14763 createInstance : function(el, fixedWidth){
14764 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14771 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14772 var ml = new Roo.Element(document.createElement('div'));
14773 document.body.appendChild(ml.dom);
14774 ml.position('absolute');
14775 ml.setLeftTop(-1000, -1000);
14779 ml.setWidth(fixedWidth);
14784 * Returns the size of the specified text based on the internal element's style and width properties
14785 * @memberOf Roo.util.TextMetrics.Instance#
14786 * @param {String} text The text to measure
14787 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14789 getSize : function(text){
14791 var s = ml.getSize();
14797 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14798 * that can affect the size of the rendered text
14799 * @memberOf Roo.util.TextMetrics.Instance#
14800 * @param {String/HTMLElement} el The element, dom node or id
14802 bind : function(el){
14804 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14809 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14810 * to set a fixed width in order to accurately measure the text height.
14811 * @memberOf Roo.util.TextMetrics.Instance#
14812 * @param {Number} width The width to set on the element
14814 setFixedWidth : function(width){
14815 ml.setWidth(width);
14819 * Returns the measured width of the specified text
14820 * @memberOf Roo.util.TextMetrics.Instance#
14821 * @param {String} text The text to measure
14822 * @return {Number} width The width in pixels
14824 getWidth : function(text){
14825 ml.dom.style.width = 'auto';
14826 return this.getSize(text).width;
14830 * Returns the measured height of the specified text. For multiline text, be sure to call
14831 * {@link #setFixedWidth} if necessary.
14832 * @memberOf Roo.util.TextMetrics.Instance#
14833 * @param {String} text The text to measure
14834 * @return {Number} height The height in pixels
14836 getHeight : function(text){
14837 return this.getSize(text).height;
14841 instance.bind(bindTo);
14846 // backwards compat
14847 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14849 * Ext JS Library 1.1.1
14850 * Copyright(c) 2006-2007, Ext JS, LLC.
14852 * Originally Released Under LGPL - original licence link has changed is not relivant.
14855 * <script type="text/javascript">
14859 * @class Roo.state.Provider
14860 * Abstract base class for state provider implementations. This class provides methods
14861 * for encoding and decoding <b>typed</b> variables including dates and defines the
14862 * Provider interface.
14864 Roo.state.Provider = function(){
14866 * @event statechange
14867 * Fires when a state change occurs.
14868 * @param {Provider} this This state provider
14869 * @param {String} key The state key which was changed
14870 * @param {String} value The encoded value for the state
14873 "statechange": true
14876 Roo.state.Provider.superclass.constructor.call(this);
14878 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14880 * Returns the current value for a key
14881 * @param {String} name The key name
14882 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14883 * @return {Mixed} The state data
14885 get : function(name, defaultValue){
14886 return typeof this.state[name] == "undefined" ?
14887 defaultValue : this.state[name];
14891 * Clears a value from the state
14892 * @param {String} name The key name
14894 clear : function(name){
14895 delete this.state[name];
14896 this.fireEvent("statechange", this, name, null);
14900 * Sets the value for a key
14901 * @param {String} name The key name
14902 * @param {Mixed} value The value to set
14904 set : function(name, value){
14905 this.state[name] = value;
14906 this.fireEvent("statechange", this, name, value);
14910 * Decodes a string previously encoded with {@link #encodeValue}.
14911 * @param {String} value The value to decode
14912 * @return {Mixed} The decoded value
14914 decodeValue : function(cookie){
14915 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14916 var matches = re.exec(unescape(cookie));
14917 if(!matches || !matches[1]) {
14918 return; // non state cookie
14920 var type = matches[1];
14921 var v = matches[2];
14924 return parseFloat(v);
14926 return new Date(Date.parse(v));
14931 var values = v.split("^");
14932 for(var i = 0, len = values.length; i < len; i++){
14933 all.push(this.decodeValue(values[i]));
14938 var values = v.split("^");
14939 for(var i = 0, len = values.length; i < len; i++){
14940 var kv = values[i].split("=");
14941 all[kv[0]] = this.decodeValue(kv[1]);
14950 * Encodes a value including type information. Decode with {@link #decodeValue}.
14951 * @param {Mixed} value The value to encode
14952 * @return {String} The encoded value
14954 encodeValue : function(v){
14956 if(typeof v == "number"){
14958 }else if(typeof v == "boolean"){
14959 enc = "b:" + (v ? "1" : "0");
14960 }else if(v instanceof Date){
14961 enc = "d:" + v.toGMTString();
14962 }else if(v instanceof Array){
14964 for(var i = 0, len = v.length; i < len; i++){
14965 flat += this.encodeValue(v[i]);
14971 }else if(typeof v == "object"){
14974 if(typeof v[key] != "function"){
14975 flat += key + "=" + this.encodeValue(v[key]) + "^";
14978 enc = "o:" + flat.substring(0, flat.length-1);
14982 return escape(enc);
14988 * Ext JS Library 1.1.1
14989 * Copyright(c) 2006-2007, Ext JS, LLC.
14991 * Originally Released Under LGPL - original licence link has changed is not relivant.
14994 * <script type="text/javascript">
14997 * @class Roo.state.Manager
14998 * This is the global state manager. By default all components that are "state aware" check this class
14999 * for state information if you don't pass them a custom state provider. In order for this class
15000 * to be useful, it must be initialized with a provider when your application initializes.
15002 // in your initialization function
15004 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15006 // supposed you have a {@link Roo.BorderLayout}
15007 var layout = new Roo.BorderLayout(...);
15008 layout.restoreState();
15009 // or a {Roo.BasicDialog}
15010 var dialog = new Roo.BasicDialog(...);
15011 dialog.restoreState();
15015 Roo.state.Manager = function(){
15016 var provider = new Roo.state.Provider();
15020 * Configures the default state provider for your application
15021 * @param {Provider} stateProvider The state provider to set
15023 setProvider : function(stateProvider){
15024 provider = stateProvider;
15028 * Returns the current value for a key
15029 * @param {String} name The key name
15030 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15031 * @return {Mixed} The state data
15033 get : function(key, defaultValue){
15034 return provider.get(key, defaultValue);
15038 * Sets the value for a key
15039 * @param {String} name The key name
15040 * @param {Mixed} value The state data
15042 set : function(key, value){
15043 provider.set(key, value);
15047 * Clears a value from the state
15048 * @param {String} name The key name
15050 clear : function(key){
15051 provider.clear(key);
15055 * Gets the currently configured state provider
15056 * @return {Provider} The state provider
15058 getProvider : function(){
15065 * Ext JS Library 1.1.1
15066 * Copyright(c) 2006-2007, Ext JS, LLC.
15068 * Originally Released Under LGPL - original licence link has changed is not relivant.
15071 * <script type="text/javascript">
15074 * @class Roo.state.CookieProvider
15075 * @extends Roo.state.Provider
15076 * The default Provider implementation which saves state via cookies.
15079 var cp = new Roo.state.CookieProvider({
15081 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15082 domain: "roojs.com"
15084 Roo.state.Manager.setProvider(cp);
15086 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15087 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15088 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15089 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15090 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15091 * domain the page is running on including the 'www' like 'www.roojs.com')
15092 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15094 * Create a new CookieProvider
15095 * @param {Object} config The configuration object
15097 Roo.state.CookieProvider = function(config){
15098 Roo.state.CookieProvider.superclass.constructor.call(this);
15100 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15101 this.domain = null;
15102 this.secure = false;
15103 Roo.apply(this, config);
15104 this.state = this.readCookies();
15107 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15109 set : function(name, value){
15110 if(typeof value == "undefined" || value === null){
15114 this.setCookie(name, value);
15115 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15119 clear : function(name){
15120 this.clearCookie(name);
15121 Roo.state.CookieProvider.superclass.clear.call(this, name);
15125 readCookies : function(){
15127 var c = document.cookie + ";";
15128 var re = /\s?(.*?)=(.*?);/g;
15130 while((matches = re.exec(c)) != null){
15131 var name = matches[1];
15132 var value = matches[2];
15133 if(name && name.substring(0,3) == "ys-"){
15134 cookies[name.substr(3)] = this.decodeValue(value);
15141 setCookie : function(name, value){
15142 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15143 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15144 ((this.path == null) ? "" : ("; path=" + this.path)) +
15145 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15146 ((this.secure == true) ? "; secure" : "");
15150 clearCookie : function(name){
15151 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15152 ((this.path == null) ? "" : ("; path=" + this.path)) +
15153 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15154 ((this.secure == true) ? "; secure" : "");
15158 * Ext JS Library 1.1.1
15159 * Copyright(c) 2006-2007, Ext JS, LLC.
15161 * Originally Released Under LGPL - original licence link has changed is not relivant.
15164 * <script type="text/javascript">
15169 * @class Roo.ComponentMgr
15170 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15173 Roo.ComponentMgr = function(){
15174 var all = new Roo.util.MixedCollection();
15178 * Registers a component.
15179 * @param {Roo.Component} c The component
15181 register : function(c){
15186 * Unregisters a component.
15187 * @param {Roo.Component} c The component
15189 unregister : function(c){
15194 * Returns a component by id
15195 * @param {String} id The component id
15197 get : function(id){
15198 return all.get(id);
15202 * Registers a function that will be called when a specified component is added to ComponentMgr
15203 * @param {String} id The component id
15204 * @param {Funtction} fn The callback function
15205 * @param {Object} scope The scope of the callback
15207 onAvailable : function(id, fn, scope){
15208 all.on("add", function(index, o){
15210 fn.call(scope || o, o);
15211 all.un("add", fn, scope);
15218 * Ext JS Library 1.1.1
15219 * Copyright(c) 2006-2007, Ext JS, LLC.
15221 * Originally Released Under LGPL - original licence link has changed is not relivant.
15224 * <script type="text/javascript">
15228 * @class Roo.Component
15229 * @extends Roo.util.Observable
15230 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15231 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15232 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15233 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15234 * All visual components (widgets) that require rendering into a layout should subclass Component.
15236 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15237 * 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
15238 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15240 Roo.Component = function(config){
15241 config = config || {};
15242 if(config.tagName || config.dom || typeof config == "string"){ // element object
15243 config = {el: config, id: config.id || config};
15245 this.initialConfig = config;
15247 Roo.apply(this, config);
15251 * Fires after the component is disabled.
15252 * @param {Roo.Component} this
15257 * Fires after the component is enabled.
15258 * @param {Roo.Component} this
15262 * @event beforeshow
15263 * Fires before the component is shown. Return false to stop the show.
15264 * @param {Roo.Component} this
15269 * Fires after the component is shown.
15270 * @param {Roo.Component} this
15274 * @event beforehide
15275 * Fires before the component is hidden. Return false to stop the hide.
15276 * @param {Roo.Component} this
15281 * Fires after the component is hidden.
15282 * @param {Roo.Component} this
15286 * @event beforerender
15287 * Fires before the component is rendered. Return false to stop the render.
15288 * @param {Roo.Component} this
15290 beforerender : true,
15293 * Fires after the component is rendered.
15294 * @param {Roo.Component} this
15298 * @event beforedestroy
15299 * Fires before the component is destroyed. Return false to stop the destroy.
15300 * @param {Roo.Component} this
15302 beforedestroy : true,
15305 * Fires after the component is destroyed.
15306 * @param {Roo.Component} this
15311 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15313 Roo.ComponentMgr.register(this);
15314 Roo.Component.superclass.constructor.call(this);
15315 this.initComponent();
15316 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15317 this.render(this.renderTo);
15318 delete this.renderTo;
15323 Roo.Component.AUTO_ID = 1000;
15325 Roo.extend(Roo.Component, Roo.util.Observable, {
15327 * @scope Roo.Component.prototype
15329 * true if this component is hidden. Read-only.
15334 * true if this component is disabled. Read-only.
15339 * true if this component has been rendered. Read-only.
15343 /** @cfg {String} disableClass
15344 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15346 disabledClass : "x-item-disabled",
15347 /** @cfg {Boolean} allowDomMove
15348 * Whether the component can move the Dom node when rendering (defaults to true).
15350 allowDomMove : true,
15351 /** @cfg {String} hideMode (display|visibility)
15352 * How this component should hidden. Supported values are
15353 * "visibility" (css visibility), "offsets" (negative offset position) and
15354 * "display" (css display) - defaults to "display".
15356 hideMode: 'display',
15359 ctype : "Roo.Component",
15362 * @cfg {String} actionMode
15363 * which property holds the element that used for hide() / show() / disable() / enable()
15369 getActionEl : function(){
15370 return this[this.actionMode];
15373 initComponent : Roo.emptyFn,
15375 * If this is a lazy rendering component, render it to its container element.
15376 * @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.
15378 render : function(container, position){
15379 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15380 if(!container && this.el){
15381 this.el = Roo.get(this.el);
15382 container = this.el.dom.parentNode;
15383 this.allowDomMove = false;
15385 this.container = Roo.get(container);
15386 this.rendered = true;
15387 if(position !== undefined){
15388 if(typeof position == 'number'){
15389 position = this.container.dom.childNodes[position];
15391 position = Roo.getDom(position);
15394 this.onRender(this.container, position || null);
15396 this.el.addClass(this.cls);
15400 this.el.applyStyles(this.style);
15403 this.fireEvent("render", this);
15404 this.afterRender(this.container);
15416 // default function is not really useful
15417 onRender : function(ct, position){
15419 this.el = Roo.get(this.el);
15420 if(this.allowDomMove !== false){
15421 ct.dom.insertBefore(this.el.dom, position);
15427 getAutoCreate : function(){
15428 var cfg = typeof this.autoCreate == "object" ?
15429 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15430 if(this.id && !cfg.id){
15437 afterRender : Roo.emptyFn,
15440 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15441 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15443 destroy : function(){
15444 if(this.fireEvent("beforedestroy", this) !== false){
15445 this.purgeListeners();
15446 this.beforeDestroy();
15448 this.el.removeAllListeners();
15450 if(this.actionMode == "container"){
15451 this.container.remove();
15455 Roo.ComponentMgr.unregister(this);
15456 this.fireEvent("destroy", this);
15461 beforeDestroy : function(){
15466 onDestroy : function(){
15471 * Returns the underlying {@link Roo.Element}.
15472 * @return {Roo.Element} The element
15474 getEl : function(){
15479 * Returns the id of this component.
15482 getId : function(){
15487 * Try to focus this component.
15488 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15489 * @return {Roo.Component} this
15491 focus : function(selectText){
15494 if(selectText === true){
15495 this.el.dom.select();
15510 * Disable this component.
15511 * @return {Roo.Component} this
15513 disable : function(){
15517 this.disabled = true;
15518 this.fireEvent("disable", this);
15523 onDisable : function(){
15524 this.getActionEl().addClass(this.disabledClass);
15525 this.el.dom.disabled = true;
15529 * Enable this component.
15530 * @return {Roo.Component} this
15532 enable : function(){
15536 this.disabled = false;
15537 this.fireEvent("enable", this);
15542 onEnable : function(){
15543 this.getActionEl().removeClass(this.disabledClass);
15544 this.el.dom.disabled = false;
15548 * Convenience function for setting disabled/enabled by boolean.
15549 * @param {Boolean} disabled
15551 setDisabled : function(disabled){
15552 this[disabled ? "disable" : "enable"]();
15556 * Show this component.
15557 * @return {Roo.Component} this
15560 if(this.fireEvent("beforeshow", this) !== false){
15561 this.hidden = false;
15565 this.fireEvent("show", this);
15571 onShow : function(){
15572 var ae = this.getActionEl();
15573 if(this.hideMode == 'visibility'){
15574 ae.dom.style.visibility = "visible";
15575 }else if(this.hideMode == 'offsets'){
15576 ae.removeClass('x-hidden');
15578 ae.dom.style.display = "";
15583 * Hide this component.
15584 * @return {Roo.Component} this
15587 if(this.fireEvent("beforehide", this) !== false){
15588 this.hidden = true;
15592 this.fireEvent("hide", this);
15598 onHide : function(){
15599 var ae = this.getActionEl();
15600 if(this.hideMode == 'visibility'){
15601 ae.dom.style.visibility = "hidden";
15602 }else if(this.hideMode == 'offsets'){
15603 ae.addClass('x-hidden');
15605 ae.dom.style.display = "none";
15610 * Convenience function to hide or show this component by boolean.
15611 * @param {Boolean} visible True to show, false to hide
15612 * @return {Roo.Component} this
15614 setVisible: function(visible){
15624 * Returns true if this component is visible.
15626 isVisible : function(){
15627 return this.getActionEl().isVisible();
15630 cloneConfig : function(overrides){
15631 overrides = overrides || {};
15632 var id = overrides.id || Roo.id();
15633 var cfg = Roo.applyIf(overrides, this.initialConfig);
15634 cfg.id = id; // prevent dup id
15635 return new this.constructor(cfg);
15639 * Ext JS Library 1.1.1
15640 * Copyright(c) 2006-2007, Ext JS, LLC.
15642 * Originally Released Under LGPL - original licence link has changed is not relivant.
15645 * <script type="text/javascript">
15649 * @class Roo.BoxComponent
15650 * @extends Roo.Component
15651 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15652 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15653 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15654 * layout containers.
15656 * @param {Roo.Element/String/Object} config The configuration options.
15658 Roo.BoxComponent = function(config){
15659 Roo.Component.call(this, config);
15663 * Fires after the component is resized.
15664 * @param {Roo.Component} this
15665 * @param {Number} adjWidth The box-adjusted width that was set
15666 * @param {Number} adjHeight The box-adjusted height that was set
15667 * @param {Number} rawWidth The width that was originally specified
15668 * @param {Number} rawHeight The height that was originally specified
15673 * Fires after the component is moved.
15674 * @param {Roo.Component} this
15675 * @param {Number} x The new x position
15676 * @param {Number} y The new y position
15682 Roo.extend(Roo.BoxComponent, Roo.Component, {
15683 // private, set in afterRender to signify that the component has been rendered
15685 // private, used to defer height settings to subclasses
15686 deferHeight: false,
15687 /** @cfg {Number} width
15688 * width (optional) size of component
15690 /** @cfg {Number} height
15691 * height (optional) size of component
15695 * Sets the width and height of the component. This method fires the resize event. This method can accept
15696 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15697 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15698 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15699 * @return {Roo.BoxComponent} this
15701 setSize : function(w, h){
15702 // support for standard size objects
15703 if(typeof w == 'object'){
15708 if(!this.boxReady){
15714 // prevent recalcs when not needed
15715 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15718 this.lastSize = {width: w, height: h};
15720 var adj = this.adjustSize(w, h);
15721 var aw = adj.width, ah = adj.height;
15722 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15723 var rz = this.getResizeEl();
15724 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15725 rz.setSize(aw, ah);
15726 }else if(!this.deferHeight && ah !== undefined){
15728 }else if(aw !== undefined){
15731 this.onResize(aw, ah, w, h);
15732 this.fireEvent('resize', this, aw, ah, w, h);
15738 * Gets the current size of the component's underlying element.
15739 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15741 getSize : function(){
15742 return this.el.getSize();
15746 * Gets the current XY position of the component's underlying element.
15747 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15748 * @return {Array} The XY position of the element (e.g., [100, 200])
15750 getPosition : function(local){
15751 if(local === true){
15752 return [this.el.getLeft(true), this.el.getTop(true)];
15754 return this.xy || this.el.getXY();
15758 * Gets the current box measurements of the component's underlying element.
15759 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15760 * @returns {Object} box An object in the format {x, y, width, height}
15762 getBox : function(local){
15763 var s = this.el.getSize();
15765 s.x = this.el.getLeft(true);
15766 s.y = this.el.getTop(true);
15768 var xy = this.xy || this.el.getXY();
15776 * Sets the current box measurements of the component's underlying element.
15777 * @param {Object} box An object in the format {x, y, width, height}
15778 * @returns {Roo.BoxComponent} this
15780 updateBox : function(box){
15781 this.setSize(box.width, box.height);
15782 this.setPagePosition(box.x, box.y);
15787 getResizeEl : function(){
15788 return this.resizeEl || this.el;
15792 getPositionEl : function(){
15793 return this.positionEl || this.el;
15797 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15798 * This method fires the move event.
15799 * @param {Number} left The new left
15800 * @param {Number} top The new top
15801 * @returns {Roo.BoxComponent} this
15803 setPosition : function(x, y){
15806 if(!this.boxReady){
15809 var adj = this.adjustPosition(x, y);
15810 var ax = adj.x, ay = adj.y;
15812 var el = this.getPositionEl();
15813 if(ax !== undefined || ay !== undefined){
15814 if(ax !== undefined && ay !== undefined){
15815 el.setLeftTop(ax, ay);
15816 }else if(ax !== undefined){
15818 }else if(ay !== undefined){
15821 this.onPosition(ax, ay);
15822 this.fireEvent('move', this, ax, ay);
15828 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15829 * This method fires the move event.
15830 * @param {Number} x The new x position
15831 * @param {Number} y The new y position
15832 * @returns {Roo.BoxComponent} this
15834 setPagePosition : function(x, y){
15837 if(!this.boxReady){
15840 if(x === undefined || y === undefined){ // cannot translate undefined points
15843 var p = this.el.translatePoints(x, y);
15844 this.setPosition(p.left, p.top);
15849 onRender : function(ct, position){
15850 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15852 this.resizeEl = Roo.get(this.resizeEl);
15854 if(this.positionEl){
15855 this.positionEl = Roo.get(this.positionEl);
15860 afterRender : function(){
15861 Roo.BoxComponent.superclass.afterRender.call(this);
15862 this.boxReady = true;
15863 this.setSize(this.width, this.height);
15864 if(this.x || this.y){
15865 this.setPosition(this.x, this.y);
15867 if(this.pageX || this.pageY){
15868 this.setPagePosition(this.pageX, this.pageY);
15873 * Force the component's size to recalculate based on the underlying element's current height and width.
15874 * @returns {Roo.BoxComponent} this
15876 syncSize : function(){
15877 delete this.lastSize;
15878 this.setSize(this.el.getWidth(), this.el.getHeight());
15883 * Called after the component is resized, this method is empty by default but can be implemented by any
15884 * subclass that needs to perform custom logic after a resize occurs.
15885 * @param {Number} adjWidth The box-adjusted width that was set
15886 * @param {Number} adjHeight The box-adjusted height that was set
15887 * @param {Number} rawWidth The width that was originally specified
15888 * @param {Number} rawHeight The height that was originally specified
15890 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15895 * Called after the component is moved, this method is empty by default but can be implemented by any
15896 * subclass that needs to perform custom logic after a move occurs.
15897 * @param {Number} x The new x position
15898 * @param {Number} y The new y position
15900 onPosition : function(x, y){
15905 adjustSize : function(w, h){
15906 if(this.autoWidth){
15909 if(this.autoHeight){
15912 return {width : w, height: h};
15916 adjustPosition : function(x, y){
15917 return {x : x, y: y};
15920 * Original code for Roojs - LGPL
15921 * <script type="text/javascript">
15925 * @class Roo.XComponent
15926 * A delayed Element creator...
15927 * Or a way to group chunks of interface together.
15928 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15929 * used in conjunction with XComponent.build() it will create an instance of each element,
15930 * then call addxtype() to build the User interface.
15932 * Mypart.xyx = new Roo.XComponent({
15934 parent : 'Mypart.xyz', // empty == document.element.!!
15938 disabled : function() {}
15940 tree : function() { // return an tree of xtype declared components
15944 xtype : 'NestedLayoutPanel',
15951 * It can be used to build a big heiracy, with parent etc.
15952 * or you can just use this to render a single compoent to a dom element
15953 * MYPART.render(Roo.Element | String(id) | dom_element )
15960 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15961 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15963 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15965 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15966 * - if mulitple topModules exist, the last one is defined as the top module.
15970 * When the top level or multiple modules are to embedded into a existing HTML page,
15971 * the parent element can container '#id' of the element where the module will be drawn.
15975 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15976 * it relies more on a include mechanism, where sub modules are included into an outer page.
15977 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15979 * Bootstrap Roo Included elements
15981 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15982 * hence confusing the component builder as it thinks there are multiple top level elements.
15986 * @extends Roo.util.Observable
15988 * @param cfg {Object} configuration of component
15991 Roo.XComponent = function(cfg) {
15992 Roo.apply(this, cfg);
15996 * Fires when this the componnt is built
15997 * @param {Roo.XComponent} c the component
16002 this.region = this.region || 'center'; // default..
16003 Roo.XComponent.register(this);
16004 this.modules = false;
16005 this.el = false; // where the layout goes..
16009 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16012 * The created element (with Roo.factory())
16013 * @type {Roo.Layout}
16019 * for BC - use el in new code
16020 * @type {Roo.Layout}
16026 * for BC - use el in new code
16027 * @type {Roo.Layout}
16032 * @cfg {Function|boolean} disabled
16033 * If this module is disabled by some rule, return true from the funtion
16038 * @cfg {String} parent
16039 * Name of parent element which it get xtype added to..
16044 * @cfg {String} order
16045 * Used to set the order in which elements are created (usefull for multiple tabs)
16050 * @cfg {String} name
16051 * String to display while loading.
16055 * @cfg {String} region
16056 * Region to render component to (defaults to center)
16061 * @cfg {Array} items
16062 * A single item array - the first element is the root of the tree..
16063 * It's done this way to stay compatible with the Xtype system...
16069 * The method that retuns the tree of parts that make up this compoennt
16076 * render element to dom or tree
16077 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16080 render : function(el)
16084 var hp = this.parent ? 1 : 0;
16085 Roo.debug && Roo.log(this);
16087 var tree = this._tree ? this._tree() : this.tree();
16090 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16091 // if parent is a '#.....' string, then let's use that..
16092 var ename = this.parent.substr(1);
16093 this.parent = false;
16094 Roo.debug && Roo.log(ename);
16096 case 'bootstrap-body':
16097 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16098 // this is the BorderLayout standard?
16099 this.parent = { el : true };
16102 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16103 // need to insert stuff...
16105 el : new Roo.bootstrap.layout.Border({
16106 el : document.body,
16112 tabPosition: 'top',
16113 //resizeTabs: true,
16114 alwaysShowTabs: true,
16124 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16125 this.parent = { el : new Roo.bootstrap.Body() };
16126 Roo.debug && Roo.log("setting el to doc body");
16129 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16133 this.parent = { el : true};
16136 el = Roo.get(ename);
16137 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16138 this.parent = { el : true};
16145 if (!el && !this.parent) {
16146 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16151 Roo.debug && Roo.log("EL:");
16152 Roo.debug && Roo.log(el);
16153 Roo.debug && Roo.log("this.parent.el:");
16154 Roo.debug && Roo.log(this.parent.el);
16157 // altertive root elements ??? - we need a better way to indicate these.
16158 var is_alt = Roo.XComponent.is_alt ||
16159 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16160 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16161 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16165 if (!this.parent && is_alt) {
16166 //el = Roo.get(document.body);
16167 this.parent = { el : true };
16172 if (!this.parent) {
16174 Roo.debug && Roo.log("no parent - creating one");
16176 el = el ? Roo.get(el) : false;
16178 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16181 el : new Roo.bootstrap.layout.Border({
16182 el: el || document.body,
16188 tabPosition: 'top',
16189 //resizeTabs: true,
16190 alwaysShowTabs: false,
16193 overflow: 'visible'
16199 // it's a top level one..
16201 el : new Roo.BorderLayout(el || document.body, {
16206 tabPosition: 'top',
16207 //resizeTabs: true,
16208 alwaysShowTabs: el && hp? false : true,
16209 hideTabs: el || !hp ? true : false,
16217 if (!this.parent.el) {
16218 // probably an old style ctor, which has been disabled.
16222 // The 'tree' method is '_tree now'
16224 tree.region = tree.region || this.region;
16225 var is_body = false;
16226 if (this.parent.el === true) {
16227 // bootstrap... - body..
16231 this.parent.el = Roo.factory(tree);
16235 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16236 this.fireEvent('built', this);
16238 this.panel = this.el;
16239 this.layout = this.panel.layout;
16240 this.parentLayout = this.parent.layout || false;
16246 Roo.apply(Roo.XComponent, {
16248 * @property hideProgress
16249 * true to disable the building progress bar.. usefull on single page renders.
16252 hideProgress : false,
16254 * @property buildCompleted
16255 * True when the builder has completed building the interface.
16258 buildCompleted : false,
16261 * @property topModule
16262 * the upper most module - uses document.element as it's constructor.
16269 * @property modules
16270 * array of modules to be created by registration system.
16271 * @type {Array} of Roo.XComponent
16276 * @property elmodules
16277 * array of modules to be created by which use #ID
16278 * @type {Array} of Roo.XComponent
16285 * Is an alternative Root - normally used by bootstrap or other systems,
16286 * where the top element in the tree can wrap 'body'
16287 * @type {boolean} (default false)
16292 * @property build_from_html
16293 * Build elements from html - used by bootstrap HTML stuff
16294 * - this is cleared after build is completed
16295 * @type {boolean} (default false)
16298 build_from_html : false,
16300 * Register components to be built later.
16302 * This solves the following issues
16303 * - Building is not done on page load, but after an authentication process has occured.
16304 * - Interface elements are registered on page load
16305 * - Parent Interface elements may not be loaded before child, so this handles that..
16312 module : 'Pman.Tab.projectMgr',
16314 parent : 'Pman.layout',
16315 disabled : false, // or use a function..
16318 * * @param {Object} details about module
16320 register : function(obj) {
16322 Roo.XComponent.event.fireEvent('register', obj);
16323 switch(typeof(obj.disabled) ) {
16329 if ( obj.disabled() ) {
16335 if (obj.disabled) {
16341 this.modules.push(obj);
16345 * convert a string to an object..
16346 * eg. 'AAA.BBB' -> finds AAA.BBB
16350 toObject : function(str)
16352 if (!str || typeof(str) == 'object') {
16355 if (str.substring(0,1) == '#') {
16359 var ar = str.split('.');
16364 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16366 throw "Module not found : " + str;
16370 throw "Module not found : " + str;
16372 Roo.each(ar, function(e) {
16373 if (typeof(o[e]) == 'undefined') {
16374 throw "Module not found : " + str;
16385 * move modules into their correct place in the tree..
16388 preBuild : function ()
16391 Roo.each(this.modules , function (obj)
16393 Roo.XComponent.event.fireEvent('beforebuild', obj);
16395 var opar = obj.parent;
16397 obj.parent = this.toObject(opar);
16399 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16404 Roo.debug && Roo.log("GOT top level module");
16405 Roo.debug && Roo.log(obj);
16406 obj.modules = new Roo.util.MixedCollection(false,
16407 function(o) { return o.order + '' }
16409 this.topModule = obj;
16412 // parent is a string (usually a dom element name..)
16413 if (typeof(obj.parent) == 'string') {
16414 this.elmodules.push(obj);
16417 if (obj.parent.constructor != Roo.XComponent) {
16418 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16420 if (!obj.parent.modules) {
16421 obj.parent.modules = new Roo.util.MixedCollection(false,
16422 function(o) { return o.order + '' }
16425 if (obj.parent.disabled) {
16426 obj.disabled = true;
16428 obj.parent.modules.add(obj);
16433 * make a list of modules to build.
16434 * @return {Array} list of modules.
16437 buildOrder : function()
16440 var cmp = function(a,b) {
16441 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16443 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16444 throw "No top level modules to build";
16447 // make a flat list in order of modules to build.
16448 var mods = this.topModule ? [ this.topModule ] : [];
16451 // elmodules (is a list of DOM based modules )
16452 Roo.each(this.elmodules, function(e) {
16454 if (!this.topModule &&
16455 typeof(e.parent) == 'string' &&
16456 e.parent.substring(0,1) == '#' &&
16457 Roo.get(e.parent.substr(1))
16460 _this.topModule = e;
16466 // add modules to their parents..
16467 var addMod = function(m) {
16468 Roo.debug && Roo.log("build Order: add: " + m.name);
16471 if (m.modules && !m.disabled) {
16472 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16473 m.modules.keySort('ASC', cmp );
16474 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16476 m.modules.each(addMod);
16478 Roo.debug && Roo.log("build Order: no child modules");
16480 // not sure if this is used any more..
16482 m.finalize.name = m.name + " (clean up) ";
16483 mods.push(m.finalize);
16487 if (this.topModule && this.topModule.modules) {
16488 this.topModule.modules.keySort('ASC', cmp );
16489 this.topModule.modules.each(addMod);
16495 * Build the registered modules.
16496 * @param {Object} parent element.
16497 * @param {Function} optional method to call after module has been added.
16501 build : function(opts)
16504 if (typeof(opts) != 'undefined') {
16505 Roo.apply(this,opts);
16509 var mods = this.buildOrder();
16511 //this.allmods = mods;
16512 //Roo.debug && Roo.log(mods);
16514 if (!mods.length) { // should not happen
16515 throw "NO modules!!!";
16519 var msg = "Building Interface...";
16520 // flash it up as modal - so we store the mask!?
16521 if (!this.hideProgress && Roo.MessageBox) {
16522 Roo.MessageBox.show({ title: 'loading' });
16523 Roo.MessageBox.show({
16524 title: "Please wait...",
16533 var total = mods.length;
16536 var progressRun = function() {
16537 if (!mods.length) {
16538 Roo.debug && Roo.log('hide?');
16539 if (!this.hideProgress && Roo.MessageBox) {
16540 Roo.MessageBox.hide();
16542 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16544 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16550 var m = mods.shift();
16553 Roo.debug && Roo.log(m);
16554 // not sure if this is supported any more.. - modules that are are just function
16555 if (typeof(m) == 'function') {
16557 return progressRun.defer(10, _this);
16561 msg = "Building Interface " + (total - mods.length) +
16563 (m.name ? (' - ' + m.name) : '');
16564 Roo.debug && Roo.log(msg);
16565 if (!_this.hideProgress && Roo.MessageBox) {
16566 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16570 // is the module disabled?
16571 var disabled = (typeof(m.disabled) == 'function') ?
16572 m.disabled.call(m.module.disabled) : m.disabled;
16576 return progressRun(); // we do not update the display!
16584 // it's 10 on top level, and 1 on others??? why...
16585 return progressRun.defer(10, _this);
16588 progressRun.defer(1, _this);
16602 * wrapper for event.on - aliased later..
16603 * Typically use to register a event handler for register:
16605 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16614 Roo.XComponent.event = new Roo.util.Observable({
16618 * Fires when an Component is registered,
16619 * set the disable property on the Component to stop registration.
16620 * @param {Roo.XComponent} c the component being registerd.
16625 * @event beforebuild
16626 * Fires before each Component is built
16627 * can be used to apply permissions.
16628 * @param {Roo.XComponent} c the component being registerd.
16631 'beforebuild' : true,
16633 * @event buildcomplete
16634 * Fires on the top level element when all elements have been built
16635 * @param {Roo.XComponent} the top level component.
16637 'buildcomplete' : true
16642 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
16645 * marked - a markdown parser
16646 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
16647 * https://github.com/chjj/marked
16653 * Roo.Markdown - is a very crude wrapper around marked..
16657 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
16659 * Note: move the sample code to the bottom of this
16660 * file before uncommenting it.
16665 Roo.Markdown.toHtml = function(text) {
16667 var c = new Roo.Markdown.marked.setOptions({
16668 renderer: new Roo.Markdown.marked.Renderer(),
16679 text = text.replace(/\\\n/g,' ');
16680 return Roo.Markdown.marked(text);
16685 // Wraps all "globals" so that the only thing
16686 // exposed is makeHtml().
16691 * Block-Level Grammar
16696 code: /^( {4}[^\n]+\n*)+/,
16698 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
16699 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
16701 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
16702 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
16703 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
16704 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
16705 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
16707 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
16711 block.bullet = /(?:[*+-]|\d+\.)/;
16712 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
16713 block.item = replace(block.item, 'gm')
16714 (/bull/g, block.bullet)
16717 block.list = replace(block.list)
16718 (/bull/g, block.bullet)
16719 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
16720 ('def', '\\n+(?=' + block.def.source + ')')
16723 block.blockquote = replace(block.blockquote)
16727 block._tag = '(?!(?:'
16728 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
16729 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
16730 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
16732 block.html = replace(block.html)
16733 ('comment', /<!--[\s\S]*?-->/)
16734 ('closed', /<(tag)[\s\S]+?<\/\1>/)
16735 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
16736 (/tag/g, block._tag)
16739 block.paragraph = replace(block.paragraph)
16741 ('heading', block.heading)
16742 ('lheading', block.lheading)
16743 ('blockquote', block.blockquote)
16744 ('tag', '<' + block._tag)
16749 * Normal Block Grammar
16752 block.normal = merge({}, block);
16755 * GFM Block Grammar
16758 block.gfm = merge({}, block.normal, {
16759 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
16761 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
16764 block.gfm.paragraph = replace(block.paragraph)
16766 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
16767 + block.list.source.replace('\\1', '\\3') + '|')
16771 * GFM + Tables Block Grammar
16774 block.tables = merge({}, block.gfm, {
16775 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
16776 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
16783 function Lexer(options) {
16785 this.tokens.links = {};
16786 this.options = options || marked.defaults;
16787 this.rules = block.normal;
16789 if (this.options.gfm) {
16790 if (this.options.tables) {
16791 this.rules = block.tables;
16793 this.rules = block.gfm;
16799 * Expose Block Rules
16802 Lexer.rules = block;
16805 * Static Lex Method
16808 Lexer.lex = function(src, options) {
16809 var lexer = new Lexer(options);
16810 return lexer.lex(src);
16817 Lexer.prototype.lex = function(src) {
16819 .replace(/\r\n|\r/g, '\n')
16820 .replace(/\t/g, ' ')
16821 .replace(/\u00a0/g, ' ')
16822 .replace(/\u2424/g, '\n');
16824 return this.token(src, true);
16831 Lexer.prototype.token = function(src, top, bq) {
16832 var src = src.replace(/^ +$/gm, '')
16845 if (cap = this.rules.newline.exec(src)) {
16846 src = src.substring(cap[0].length);
16847 if (cap[0].length > 1) {
16855 if (cap = this.rules.code.exec(src)) {
16856 src = src.substring(cap[0].length);
16857 cap = cap[0].replace(/^ {4}/gm, '');
16860 text: !this.options.pedantic
16861 ? cap.replace(/\n+$/, '')
16868 if (cap = this.rules.fences.exec(src)) {
16869 src = src.substring(cap[0].length);
16879 if (cap = this.rules.heading.exec(src)) {
16880 src = src.substring(cap[0].length);
16883 depth: cap[1].length,
16889 // table no leading pipe (gfm)
16890 if (top && (cap = this.rules.nptable.exec(src))) {
16891 src = src.substring(cap[0].length);
16895 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
16896 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
16897 cells: cap[3].replace(/\n$/, '').split('\n')
16900 for (i = 0; i < item.align.length; i++) {
16901 if (/^ *-+: *$/.test(item.align[i])) {
16902 item.align[i] = 'right';
16903 } else if (/^ *:-+: *$/.test(item.align[i])) {
16904 item.align[i] = 'center';
16905 } else if (/^ *:-+ *$/.test(item.align[i])) {
16906 item.align[i] = 'left';
16908 item.align[i] = null;
16912 for (i = 0; i < item.cells.length; i++) {
16913 item.cells[i] = item.cells[i].split(/ *\| */);
16916 this.tokens.push(item);
16922 if (cap = this.rules.lheading.exec(src)) {
16923 src = src.substring(cap[0].length);
16926 depth: cap[2] === '=' ? 1 : 2,
16933 if (cap = this.rules.hr.exec(src)) {
16934 src = src.substring(cap[0].length);
16942 if (cap = this.rules.blockquote.exec(src)) {
16943 src = src.substring(cap[0].length);
16946 type: 'blockquote_start'
16949 cap = cap[0].replace(/^ *> ?/gm, '');
16951 // Pass `top` to keep the current
16952 // "toplevel" state. This is exactly
16953 // how markdown.pl works.
16954 this.token(cap, top, true);
16957 type: 'blockquote_end'
16964 if (cap = this.rules.list.exec(src)) {
16965 src = src.substring(cap[0].length);
16969 type: 'list_start',
16970 ordered: bull.length > 1
16973 // Get each top-level item.
16974 cap = cap[0].match(this.rules.item);
16980 for (; i < l; i++) {
16983 // Remove the list item's bullet
16984 // so it is seen as the next token.
16985 space = item.length;
16986 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
16988 // Outdent whatever the
16989 // list item contains. Hacky.
16990 if (~item.indexOf('\n ')) {
16991 space -= item.length;
16992 item = !this.options.pedantic
16993 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
16994 : item.replace(/^ {1,4}/gm, '');
16997 // Determine whether the next list item belongs here.
16998 // Backpedal if it does not belong in this list.
16999 if (this.options.smartLists && i !== l - 1) {
17000 b = block.bullet.exec(cap[i + 1])[0];
17001 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17002 src = cap.slice(i + 1).join('\n') + src;
17007 // Determine whether item is loose or not.
17008 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17009 // for discount behavior.
17010 loose = next || /\n\n(?!\s*$)/.test(item);
17012 next = item.charAt(item.length - 1) === '\n';
17013 if (!loose) { loose = next; }
17018 ? 'loose_item_start'
17019 : 'list_item_start'
17023 this.token(item, false, bq);
17026 type: 'list_item_end'
17038 if (cap = this.rules.html.exec(src)) {
17039 src = src.substring(cap[0].length);
17041 type: this.options.sanitize
17044 pre: !this.options.sanitizer
17045 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17052 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17053 src = src.substring(cap[0].length);
17054 this.tokens.links[cap[1].toLowerCase()] = {
17062 if (top && (cap = this.rules.table.exec(src))) {
17063 src = src.substring(cap[0].length);
17067 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17068 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17069 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17072 for (i = 0; i < item.align.length; i++) {
17073 if (/^ *-+: *$/.test(item.align[i])) {
17074 item.align[i] = 'right';
17075 } else if (/^ *:-+: *$/.test(item.align[i])) {
17076 item.align[i] = 'center';
17077 } else if (/^ *:-+ *$/.test(item.align[i])) {
17078 item.align[i] = 'left';
17080 item.align[i] = null;
17084 for (i = 0; i < item.cells.length; i++) {
17085 item.cells[i] = item.cells[i]
17086 .replace(/^ *\| *| *\| *$/g, '')
17090 this.tokens.push(item);
17095 // top-level paragraph
17096 if (top && (cap = this.rules.paragraph.exec(src))) {
17097 src = src.substring(cap[0].length);
17100 text: cap[1].charAt(cap[1].length - 1) === '\n'
17101 ? cap[1].slice(0, -1)
17108 if (cap = this.rules.text.exec(src)) {
17109 // Top-level should never reach here.
17110 src = src.substring(cap[0].length);
17120 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17124 return this.tokens;
17128 * Inline-Level Grammar
17132 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17133 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17135 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17136 link: /^!?\[(inside)\]\(href\)/,
17137 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17138 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17139 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17140 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17141 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17142 br: /^ {2,}\n(?!\s*$)/,
17144 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17147 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17148 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17150 inline.link = replace(inline.link)
17151 ('inside', inline._inside)
17152 ('href', inline._href)
17155 inline.reflink = replace(inline.reflink)
17156 ('inside', inline._inside)
17160 * Normal Inline Grammar
17163 inline.normal = merge({}, inline);
17166 * Pedantic Inline Grammar
17169 inline.pedantic = merge({}, inline.normal, {
17170 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17171 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17175 * GFM Inline Grammar
17178 inline.gfm = merge({}, inline.normal, {
17179 escape: replace(inline.escape)('])', '~|])')(),
17180 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17181 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17182 text: replace(inline.text)
17184 ('|', '|https?://|')
17189 * GFM + Line Breaks Inline Grammar
17192 inline.breaks = merge({}, inline.gfm, {
17193 br: replace(inline.br)('{2,}', '*')(),
17194 text: replace(inline.gfm.text)('{2,}', '*')()
17198 * Inline Lexer & Compiler
17201 function InlineLexer(links, options) {
17202 this.options = options || marked.defaults;
17203 this.links = links;
17204 this.rules = inline.normal;
17205 this.renderer = this.options.renderer || new Renderer;
17206 this.renderer.options = this.options;
17210 Error('Tokens array requires a `links` property.');
17213 if (this.options.gfm) {
17214 if (this.options.breaks) {
17215 this.rules = inline.breaks;
17217 this.rules = inline.gfm;
17219 } else if (this.options.pedantic) {
17220 this.rules = inline.pedantic;
17225 * Expose Inline Rules
17228 InlineLexer.rules = inline;
17231 * Static Lexing/Compiling Method
17234 InlineLexer.output = function(src, links, options) {
17235 var inline = new InlineLexer(links, options);
17236 return inline.output(src);
17243 InlineLexer.prototype.output = function(src) {
17252 if (cap = this.rules.escape.exec(src)) {
17253 src = src.substring(cap[0].length);
17259 if (cap = this.rules.autolink.exec(src)) {
17260 src = src.substring(cap[0].length);
17261 if (cap[2] === '@') {
17262 text = cap[1].charAt(6) === ':'
17263 ? this.mangle(cap[1].substring(7))
17264 : this.mangle(cap[1]);
17265 href = this.mangle('mailto:') + text;
17267 text = escape(cap[1]);
17270 out += this.renderer.link(href, null, text);
17275 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17276 src = src.substring(cap[0].length);
17277 text = escape(cap[1]);
17279 out += this.renderer.link(href, null, text);
17284 if (cap = this.rules.tag.exec(src)) {
17285 if (!this.inLink && /^<a /i.test(cap[0])) {
17286 this.inLink = true;
17287 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17288 this.inLink = false;
17290 src = src.substring(cap[0].length);
17291 out += this.options.sanitize
17292 ? this.options.sanitizer
17293 ? this.options.sanitizer(cap[0])
17300 if (cap = this.rules.link.exec(src)) {
17301 src = src.substring(cap[0].length);
17302 this.inLink = true;
17303 out += this.outputLink(cap, {
17307 this.inLink = false;
17312 if ((cap = this.rules.reflink.exec(src))
17313 || (cap = this.rules.nolink.exec(src))) {
17314 src = src.substring(cap[0].length);
17315 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17316 link = this.links[link.toLowerCase()];
17317 if (!link || !link.href) {
17318 out += cap[0].charAt(0);
17319 src = cap[0].substring(1) + src;
17322 this.inLink = true;
17323 out += this.outputLink(cap, link);
17324 this.inLink = false;
17329 if (cap = this.rules.strong.exec(src)) {
17330 src = src.substring(cap[0].length);
17331 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17336 if (cap = this.rules.em.exec(src)) {
17337 src = src.substring(cap[0].length);
17338 out += this.renderer.em(this.output(cap[2] || cap[1]));
17343 if (cap = this.rules.code.exec(src)) {
17344 src = src.substring(cap[0].length);
17345 out += this.renderer.codespan(escape(cap[2], true));
17350 if (cap = this.rules.br.exec(src)) {
17351 src = src.substring(cap[0].length);
17352 out += this.renderer.br();
17357 if (cap = this.rules.del.exec(src)) {
17358 src = src.substring(cap[0].length);
17359 out += this.renderer.del(this.output(cap[1]));
17364 if (cap = this.rules.text.exec(src)) {
17365 src = src.substring(cap[0].length);
17366 out += this.renderer.text(escape(this.smartypants(cap[0])));
17372 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17383 InlineLexer.prototype.outputLink = function(cap, link) {
17384 var href = escape(link.href)
17385 , title = link.title ? escape(link.title) : null;
17387 return cap[0].charAt(0) !== '!'
17388 ? this.renderer.link(href, title, this.output(cap[1]))
17389 : this.renderer.image(href, title, escape(cap[1]));
17393 * Smartypants Transformations
17396 InlineLexer.prototype.smartypants = function(text) {
17397 if (!this.options.smartypants) { return text; }
17400 .replace(/---/g, '\u2014')
17402 .replace(/--/g, '\u2013')
17404 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
17405 // closing singles & apostrophes
17406 .replace(/'/g, '\u2019')
17408 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
17410 .replace(/"/g, '\u201d')
17412 .replace(/\.{3}/g, '\u2026');
17419 InlineLexer.prototype.mangle = function(text) {
17420 if (!this.options.mangle) { return text; }
17426 for (; i < l; i++) {
17427 ch = text.charCodeAt(i);
17428 if (Math.random() > 0.5) {
17429 ch = 'x' + ch.toString(16);
17431 out += '&#' + ch + ';';
17441 function Renderer(options) {
17442 this.options = options || {};
17445 Renderer.prototype.code = function(code, lang, escaped) {
17446 if (this.options.highlight) {
17447 var out = this.options.highlight(code, lang);
17448 if (out != null && out !== code) {
17453 // hack!!! - it's already escapeD?
17458 return '<pre><code>'
17459 + (escaped ? code : escape(code, true))
17460 + '\n</code></pre>';
17463 return '<pre><code class="'
17464 + this.options.langPrefix
17465 + escape(lang, true)
17467 + (escaped ? code : escape(code, true))
17468 + '\n</code></pre>\n';
17471 Renderer.prototype.blockquote = function(quote) {
17472 return '<blockquote>\n' + quote + '</blockquote>\n';
17475 Renderer.prototype.html = function(html) {
17479 Renderer.prototype.heading = function(text, level, raw) {
17483 + this.options.headerPrefix
17484 + raw.toLowerCase().replace(/[^\w]+/g, '-')
17492 Renderer.prototype.hr = function() {
17493 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
17496 Renderer.prototype.list = function(body, ordered) {
17497 var type = ordered ? 'ol' : 'ul';
17498 return '<' + type + '>\n' + body + '</' + type + '>\n';
17501 Renderer.prototype.listitem = function(text) {
17502 return '<li>' + text + '</li>\n';
17505 Renderer.prototype.paragraph = function(text) {
17506 return '<p>' + text + '</p>\n';
17509 Renderer.prototype.table = function(header, body) {
17510 return '<table class="table table-striped">\n'
17520 Renderer.prototype.tablerow = function(content) {
17521 return '<tr>\n' + content + '</tr>\n';
17524 Renderer.prototype.tablecell = function(content, flags) {
17525 var type = flags.header ? 'th' : 'td';
17526 var tag = flags.align
17527 ? '<' + type + ' style="text-align:' + flags.align + '">'
17528 : '<' + type + '>';
17529 return tag + content + '</' + type + '>\n';
17532 // span level renderer
17533 Renderer.prototype.strong = function(text) {
17534 return '<strong>' + text + '</strong>';
17537 Renderer.prototype.em = function(text) {
17538 return '<em>' + text + '</em>';
17541 Renderer.prototype.codespan = function(text) {
17542 return '<code>' + text + '</code>';
17545 Renderer.prototype.br = function() {
17546 return this.options.xhtml ? '<br/>' : '<br>';
17549 Renderer.prototype.del = function(text) {
17550 return '<del>' + text + '</del>';
17553 Renderer.prototype.link = function(href, title, text) {
17554 if (this.options.sanitize) {
17556 var prot = decodeURIComponent(unescape(href))
17557 .replace(/[^\w:]/g, '')
17562 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
17566 var out = '<a href="' + href + '"';
17568 out += ' title="' + title + '"';
17570 out += '>' + text + '</a>';
17574 Renderer.prototype.image = function(href, title, text) {
17575 var out = '<img src="' + href + '" alt="' + text + '"';
17577 out += ' title="' + title + '"';
17579 out += this.options.xhtml ? '/>' : '>';
17583 Renderer.prototype.text = function(text) {
17588 * Parsing & Compiling
17591 function Parser(options) {
17594 this.options = options || marked.defaults;
17595 this.options.renderer = this.options.renderer || new Renderer;
17596 this.renderer = this.options.renderer;
17597 this.renderer.options = this.options;
17601 * Static Parse Method
17604 Parser.parse = function(src, options, renderer) {
17605 var parser = new Parser(options, renderer);
17606 return parser.parse(src);
17613 Parser.prototype.parse = function(src) {
17614 this.inline = new InlineLexer(src.links, this.options, this.renderer);
17615 this.tokens = src.reverse();
17618 while (this.next()) {
17629 Parser.prototype.next = function() {
17630 return this.token = this.tokens.pop();
17634 * Preview Next Token
17637 Parser.prototype.peek = function() {
17638 return this.tokens[this.tokens.length - 1] || 0;
17642 * Parse Text Tokens
17645 Parser.prototype.parseText = function() {
17646 var body = this.token.text;
17648 while (this.peek().type === 'text') {
17649 body += '\n' + this.next().text;
17652 return this.inline.output(body);
17656 * Parse Current Token
17659 Parser.prototype.tok = function() {
17660 switch (this.token.type) {
17665 return this.renderer.hr();
17668 return this.renderer.heading(
17669 this.inline.output(this.token.text),
17674 return this.renderer.code(this.token.text,
17676 this.token.escaped);
17689 for (i = 0; i < this.token.header.length; i++) {
17690 flags = { header: true, align: this.token.align[i] };
17691 cell += this.renderer.tablecell(
17692 this.inline.output(this.token.header[i]),
17693 { header: true, align: this.token.align[i] }
17696 header += this.renderer.tablerow(cell);
17698 for (i = 0; i < this.token.cells.length; i++) {
17699 row = this.token.cells[i];
17702 for (j = 0; j < row.length; j++) {
17703 cell += this.renderer.tablecell(
17704 this.inline.output(row[j]),
17705 { header: false, align: this.token.align[j] }
17709 body += this.renderer.tablerow(cell);
17711 return this.renderer.table(header, body);
17713 case 'blockquote_start': {
17716 while (this.next().type !== 'blockquote_end') {
17717 body += this.tok();
17720 return this.renderer.blockquote(body);
17722 case 'list_start': {
17724 , ordered = this.token.ordered;
17726 while (this.next().type !== 'list_end') {
17727 body += this.tok();
17730 return this.renderer.list(body, ordered);
17732 case 'list_item_start': {
17735 while (this.next().type !== 'list_item_end') {
17736 body += this.token.type === 'text'
17741 return this.renderer.listitem(body);
17743 case 'loose_item_start': {
17746 while (this.next().type !== 'list_item_end') {
17747 body += this.tok();
17750 return this.renderer.listitem(body);
17753 var html = !this.token.pre && !this.options.pedantic
17754 ? this.inline.output(this.token.text)
17756 return this.renderer.html(html);
17758 case 'paragraph': {
17759 return this.renderer.paragraph(this.inline.output(this.token.text));
17762 return this.renderer.paragraph(this.parseText());
17771 function escape(html, encode) {
17773 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17774 .replace(/</g, '<')
17775 .replace(/>/g, '>')
17776 .replace(/"/g, '"')
17777 .replace(/'/g, ''');
17780 function unescape(html) {
17781 // explicitly match decimal, hex, and named HTML entities
17782 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17783 n = n.toLowerCase();
17784 if (n === 'colon') { return ':'; }
17785 if (n.charAt(0) === '#') {
17786 return n.charAt(1) === 'x'
17787 ? String.fromCharCode(parseInt(n.substring(2), 16))
17788 : String.fromCharCode(+n.substring(1));
17794 function replace(regex, opt) {
17795 regex = regex.source;
17797 return function self(name, val) {
17798 if (!name) { return new RegExp(regex, opt); }
17799 val = val.source || val;
17800 val = val.replace(/(^|[^\[])\^/g, '$1');
17801 regex = regex.replace(name, val);
17809 function merge(obj) {
17814 for (; i < arguments.length; i++) {
17815 target = arguments[i];
17816 for (key in target) {
17817 if (Object.prototype.hasOwnProperty.call(target, key)) {
17818 obj[key] = target[key];
17831 function marked(src, opt, callback) {
17832 if (callback || typeof opt === 'function') {
17838 opt = merge({}, marked.defaults, opt || {});
17840 var highlight = opt.highlight
17846 tokens = Lexer.lex(src, opt)
17848 return callback(e);
17851 pending = tokens.length;
17853 var done = function(err) {
17855 opt.highlight = highlight;
17856 return callback(err);
17862 out = Parser.parse(tokens, opt);
17867 opt.highlight = highlight;
17871 : callback(null, out);
17874 if (!highlight || highlight.length < 3) {
17878 delete opt.highlight;
17880 if (!pending) { return done(); }
17882 for (; i < tokens.length; i++) {
17884 if (token.type !== 'code') {
17885 return --pending || done();
17887 return highlight(token.text, token.lang, function(err, code) {
17888 if (err) { return done(err); }
17889 if (code == null || code === token.text) {
17890 return --pending || done();
17893 token.escaped = true;
17894 --pending || done();
17902 if (opt) { opt = merge({}, marked.defaults, opt); }
17903 return Parser.parse(Lexer.lex(src, opt), opt);
17905 e.message += '\nPlease report this to https://github.com/chjj/marked.';
17906 if ((opt || marked.defaults).silent) {
17907 return '<p>An error occured:</p><pre>'
17908 + escape(e.message + '', true)
17920 marked.setOptions = function(opt) {
17921 merge(marked.defaults, opt);
17925 marked.defaults = {
17936 langPrefix: 'lang-',
17937 smartypants: false,
17939 renderer: new Renderer,
17947 marked.Parser = Parser;
17948 marked.parser = Parser.parse;
17950 marked.Renderer = Renderer;
17952 marked.Lexer = Lexer;
17953 marked.lexer = Lexer.lex;
17955 marked.InlineLexer = InlineLexer;
17956 marked.inlineLexer = InlineLexer.output;
17958 marked.parse = marked;
17960 Roo.Markdown.marked = marked;
17964 * Ext JS Library 1.1.1
17965 * Copyright(c) 2006-2007, Ext JS, LLC.
17967 * Originally Released Under LGPL - original licence link has changed is not relivant.
17970 * <script type="text/javascript">
17976 * These classes are derivatives of the similarly named classes in the YUI Library.
17977 * The original license:
17978 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
17979 * Code licensed under the BSD License:
17980 * http://developer.yahoo.net/yui/license.txt
17985 var Event=Roo.EventManager;
17986 var Dom=Roo.lib.Dom;
17989 * @class Roo.dd.DragDrop
17990 * @extends Roo.util.Observable
17991 * Defines the interface and base operation of items that that can be
17992 * dragged or can be drop targets. It was designed to be extended, overriding
17993 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
17994 * Up to three html elements can be associated with a DragDrop instance:
17996 * <li>linked element: the element that is passed into the constructor.
17997 * This is the element which defines the boundaries for interaction with
17998 * other DragDrop objects.</li>
17999 * <li>handle element(s): The drag operation only occurs if the element that
18000 * was clicked matches a handle element. By default this is the linked
18001 * element, but there are times that you will want only a portion of the
18002 * linked element to initiate the drag operation, and the setHandleElId()
18003 * method provides a way to define this.</li>
18004 * <li>drag element: this represents the element that would be moved along
18005 * with the cursor during a drag operation. By default, this is the linked
18006 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18007 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18010 * This class should not be instantiated until the onload event to ensure that
18011 * the associated elements are available.
18012 * The following would define a DragDrop obj that would interact with any
18013 * other DragDrop obj in the "group1" group:
18015 * dd = new Roo.dd.DragDrop("div1", "group1");
18017 * Since none of the event handlers have been implemented, nothing would
18018 * actually happen if you were to run the code above. Normally you would
18019 * override this class or one of the default implementations, but you can
18020 * also override the methods you want on an instance of the class...
18022 * dd.onDragDrop = function(e, id) {
18023 * alert("dd was dropped on " + id);
18027 * @param {String} id of the element that is linked to this instance
18028 * @param {String} sGroup the group of related DragDrop objects
18029 * @param {object} config an object containing configurable attributes
18030 * Valid properties for DragDrop:
18031 * padding, isTarget, maintainOffset, primaryButtonOnly
18033 Roo.dd.DragDrop = function(id, sGroup, config) {
18035 this.init(id, sGroup, config);
18040 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18043 * The id of the element associated with this object. This is what we
18044 * refer to as the "linked element" because the size and position of
18045 * this element is used to determine when the drag and drop objects have
18053 * Configuration attributes passed into the constructor
18060 * The id of the element that will be dragged. By default this is same
18061 * as the linked element , but could be changed to another element. Ex:
18063 * @property dragElId
18070 * the id of the element that initiates the drag operation. By default
18071 * this is the linked element, but could be changed to be a child of this
18072 * element. This lets us do things like only starting the drag when the
18073 * header element within the linked html element is clicked.
18074 * @property handleElId
18081 * An associative array of HTML tags that will be ignored if clicked.
18082 * @property invalidHandleTypes
18083 * @type {string: string}
18085 invalidHandleTypes: null,
18088 * An associative array of ids for elements that will be ignored if clicked
18089 * @property invalidHandleIds
18090 * @type {string: string}
18092 invalidHandleIds: null,
18095 * An indexted array of css class names for elements that will be ignored
18097 * @property invalidHandleClasses
18100 invalidHandleClasses: null,
18103 * The linked element's absolute X position at the time the drag was
18105 * @property startPageX
18112 * The linked element's absolute X position at the time the drag was
18114 * @property startPageY
18121 * The group defines a logical collection of DragDrop objects that are
18122 * related. Instances only get events when interacting with other
18123 * DragDrop object in the same group. This lets us define multiple
18124 * groups using a single DragDrop subclass if we want.
18126 * @type {string: string}
18131 * Individual drag/drop instances can be locked. This will prevent
18132 * onmousedown start drag.
18140 * Lock this instance
18143 lock: function() { this.locked = true; },
18146 * Unlock this instace
18149 unlock: function() { this.locked = false; },
18152 * By default, all insances can be a drop target. This can be disabled by
18153 * setting isTarget to false.
18160 * The padding configured for this drag and drop object for calculating
18161 * the drop zone intersection with this object.
18168 * Cached reference to the linked element
18169 * @property _domRef
18175 * Internal typeof flag
18176 * @property __ygDragDrop
18179 __ygDragDrop: true,
18182 * Set to true when horizontal contraints are applied
18183 * @property constrainX
18190 * Set to true when vertical contraints are applied
18191 * @property constrainY
18198 * The left constraint
18206 * The right constraint
18214 * The up constraint
18223 * The down constraint
18231 * Maintain offsets when we resetconstraints. Set to true when you want
18232 * the position of the element relative to its parent to stay the same
18233 * when the page changes
18235 * @property maintainOffset
18238 maintainOffset: false,
18241 * Array of pixel locations the element will snap to if we specified a
18242 * horizontal graduation/interval. This array is generated automatically
18243 * when you define a tick interval.
18250 * Array of pixel locations the element will snap to if we specified a
18251 * vertical graduation/interval. This array is generated automatically
18252 * when you define a tick interval.
18259 * By default the drag and drop instance will only respond to the primary
18260 * button click (left button for a right-handed mouse). Set to true to
18261 * allow drag and drop to start with any mouse click that is propogated
18263 * @property primaryButtonOnly
18266 primaryButtonOnly: true,
18269 * The availabe property is false until the linked dom element is accessible.
18270 * @property available
18276 * By default, drags can only be initiated if the mousedown occurs in the
18277 * region the linked element is. This is done in part to work around a
18278 * bug in some browsers that mis-report the mousedown if the previous
18279 * mouseup happened outside of the window. This property is set to true
18280 * if outer handles are defined.
18282 * @property hasOuterHandles
18286 hasOuterHandles: false,
18289 * Code that executes immediately before the startDrag event
18290 * @method b4StartDrag
18293 b4StartDrag: function(x, y) { },
18296 * Abstract method called after a drag/drop object is clicked
18297 * and the drag or mousedown time thresholds have beeen met.
18298 * @method startDrag
18299 * @param {int} X click location
18300 * @param {int} Y click location
18302 startDrag: function(x, y) { /* override this */ },
18305 * Code that executes immediately before the onDrag event
18309 b4Drag: function(e) { },
18312 * Abstract method called during the onMouseMove event while dragging an
18315 * @param {Event} e the mousemove event
18317 onDrag: function(e) { /* override this */ },
18320 * Abstract method called when this element fist begins hovering over
18321 * another DragDrop obj
18322 * @method onDragEnter
18323 * @param {Event} e the mousemove event
18324 * @param {String|DragDrop[]} id In POINT mode, the element
18325 * id this is hovering over. In INTERSECT mode, an array of one or more
18326 * dragdrop items being hovered over.
18328 onDragEnter: function(e, id) { /* override this */ },
18331 * Code that executes immediately before the onDragOver event
18332 * @method b4DragOver
18335 b4DragOver: function(e) { },
18338 * Abstract method called when this element is hovering over another
18340 * @method onDragOver
18341 * @param {Event} e the mousemove event
18342 * @param {String|DragDrop[]} id In POINT mode, the element
18343 * id this is hovering over. In INTERSECT mode, an array of dd items
18344 * being hovered over.
18346 onDragOver: function(e, id) { /* override this */ },
18349 * Code that executes immediately before the onDragOut event
18350 * @method b4DragOut
18353 b4DragOut: function(e) { },
18356 * Abstract method called when we are no longer hovering over an element
18357 * @method onDragOut
18358 * @param {Event} e the mousemove event
18359 * @param {String|DragDrop[]} id In POINT mode, the element
18360 * id this was hovering over. In INTERSECT mode, an array of dd items
18361 * that the mouse is no longer over.
18363 onDragOut: function(e, id) { /* override this */ },
18366 * Code that executes immediately before the onDragDrop event
18367 * @method b4DragDrop
18370 b4DragDrop: function(e) { },
18373 * Abstract method called when this item is dropped on another DragDrop
18375 * @method onDragDrop
18376 * @param {Event} e the mouseup event
18377 * @param {String|DragDrop[]} id In POINT mode, the element
18378 * id this was dropped on. In INTERSECT mode, an array of dd items this
18381 onDragDrop: function(e, id) { /* override this */ },
18384 * Abstract method called when this item is dropped on an area with no
18386 * @method onInvalidDrop
18387 * @param {Event} e the mouseup event
18389 onInvalidDrop: function(e) { /* override this */ },
18392 * Code that executes immediately before the endDrag event
18393 * @method b4EndDrag
18396 b4EndDrag: function(e) { },
18399 * Fired when we are done dragging the object
18401 * @param {Event} e the mouseup event
18403 endDrag: function(e) { /* override this */ },
18406 * Code executed immediately before the onMouseDown event
18407 * @method b4MouseDown
18408 * @param {Event} e the mousedown event
18411 b4MouseDown: function(e) { },
18414 * Event handler that fires when a drag/drop obj gets a mousedown
18415 * @method onMouseDown
18416 * @param {Event} e the mousedown event
18418 onMouseDown: function(e) { /* override this */ },
18421 * Event handler that fires when a drag/drop obj gets a mouseup
18422 * @method onMouseUp
18423 * @param {Event} e the mouseup event
18425 onMouseUp: function(e) { /* override this */ },
18428 * Override the onAvailable method to do what is needed after the initial
18429 * position was determined.
18430 * @method onAvailable
18432 onAvailable: function () {
18436 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
18439 defaultPadding : {left:0, right:0, top:0, bottom:0},
18442 * Initializes the drag drop object's constraints to restrict movement to a certain element.
18446 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
18447 { dragElId: "existingProxyDiv" });
18448 dd.startDrag = function(){
18449 this.constrainTo("parent-id");
18452 * Or you can initalize it using the {@link Roo.Element} object:
18454 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
18455 startDrag : function(){
18456 this.constrainTo("parent-id");
18460 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
18461 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
18462 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
18463 * an object containing the sides to pad. For example: {right:10, bottom:10}
18464 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
18466 constrainTo : function(constrainTo, pad, inContent){
18467 if(typeof pad == "number"){
18468 pad = {left: pad, right:pad, top:pad, bottom:pad};
18470 pad = pad || this.defaultPadding;
18471 var b = Roo.get(this.getEl()).getBox();
18472 var ce = Roo.get(constrainTo);
18473 var s = ce.getScroll();
18474 var c, cd = ce.dom;
18475 if(cd == document.body){
18476 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
18479 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
18483 var topSpace = b.y - c.y;
18484 var leftSpace = b.x - c.x;
18486 this.resetConstraints();
18487 this.setXConstraint(leftSpace - (pad.left||0), // left
18488 c.width - leftSpace - b.width - (pad.right||0) //right
18490 this.setYConstraint(topSpace - (pad.top||0), //top
18491 c.height - topSpace - b.height - (pad.bottom||0) //bottom
18496 * Returns a reference to the linked element
18498 * @return {HTMLElement} the html element
18500 getEl: function() {
18501 if (!this._domRef) {
18502 this._domRef = Roo.getDom(this.id);
18505 return this._domRef;
18509 * Returns a reference to the actual element to drag. By default this is
18510 * the same as the html element, but it can be assigned to another
18511 * element. An example of this can be found in Roo.dd.DDProxy
18512 * @method getDragEl
18513 * @return {HTMLElement} the html element
18515 getDragEl: function() {
18516 return Roo.getDom(this.dragElId);
18520 * Sets up the DragDrop object. Must be called in the constructor of any
18521 * Roo.dd.DragDrop subclass
18523 * @param id the id of the linked element
18524 * @param {String} sGroup the group of related items
18525 * @param {object} config configuration attributes
18527 init: function(id, sGroup, config) {
18528 this.initTarget(id, sGroup, config);
18529 if (!Roo.isTouch) {
18530 Event.on(this.id, "mousedown", this.handleMouseDown, this);
18532 Event.on(this.id, "touchstart", this.handleMouseDown, this);
18533 // Event.on(this.id, "selectstart", Event.preventDefault);
18537 * Initializes Targeting functionality only... the object does not
18538 * get a mousedown handler.
18539 * @method initTarget
18540 * @param id the id of the linked element
18541 * @param {String} sGroup the group of related items
18542 * @param {object} config configuration attributes
18544 initTarget: function(id, sGroup, config) {
18546 // configuration attributes
18547 this.config = config || {};
18549 // create a local reference to the drag and drop manager
18550 this.DDM = Roo.dd.DDM;
18551 // initialize the groups array
18554 // assume that we have an element reference instead of an id if the
18555 // parameter is not a string
18556 if (typeof id !== "string") {
18563 // add to an interaction group
18564 this.addToGroup((sGroup) ? sGroup : "default");
18566 // We don't want to register this as the handle with the manager
18567 // so we just set the id rather than calling the setter.
18568 this.handleElId = id;
18570 // the linked element is the element that gets dragged by default
18571 this.setDragElId(id);
18573 // by default, clicked anchors will not start drag operations.
18574 this.invalidHandleTypes = { A: "A" };
18575 this.invalidHandleIds = {};
18576 this.invalidHandleClasses = [];
18578 this.applyConfig();
18580 this.handleOnAvailable();
18584 * Applies the configuration parameters that were passed into the constructor.
18585 * This is supposed to happen at each level through the inheritance chain. So
18586 * a DDProxy implentation will execute apply config on DDProxy, DD, and
18587 * DragDrop in order to get all of the parameters that are available in
18589 * @method applyConfig
18591 applyConfig: function() {
18593 // configurable properties:
18594 // padding, isTarget, maintainOffset, primaryButtonOnly
18595 this.padding = this.config.padding || [0, 0, 0, 0];
18596 this.isTarget = (this.config.isTarget !== false);
18597 this.maintainOffset = (this.config.maintainOffset);
18598 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
18603 * Executed when the linked element is available
18604 * @method handleOnAvailable
18607 handleOnAvailable: function() {
18608 this.available = true;
18609 this.resetConstraints();
18610 this.onAvailable();
18614 * Configures the padding for the target zone in px. Effectively expands
18615 * (or reduces) the virtual object size for targeting calculations.
18616 * Supports css-style shorthand; if only one parameter is passed, all sides
18617 * will have that padding, and if only two are passed, the top and bottom
18618 * will have the first param, the left and right the second.
18619 * @method setPadding
18620 * @param {int} iTop Top pad
18621 * @param {int} iRight Right pad
18622 * @param {int} iBot Bot pad
18623 * @param {int} iLeft Left pad
18625 setPadding: function(iTop, iRight, iBot, iLeft) {
18626 // this.padding = [iLeft, iRight, iTop, iBot];
18627 if (!iRight && 0 !== iRight) {
18628 this.padding = [iTop, iTop, iTop, iTop];
18629 } else if (!iBot && 0 !== iBot) {
18630 this.padding = [iTop, iRight, iTop, iRight];
18632 this.padding = [iTop, iRight, iBot, iLeft];
18637 * Stores the initial placement of the linked element.
18638 * @method setInitialPosition
18639 * @param {int} diffX the X offset, default 0
18640 * @param {int} diffY the Y offset, default 0
18642 setInitPosition: function(diffX, diffY) {
18643 var el = this.getEl();
18645 if (!this.DDM.verifyEl(el)) {
18649 var dx = diffX || 0;
18650 var dy = diffY || 0;
18652 var p = Dom.getXY( el );
18654 this.initPageX = p[0] - dx;
18655 this.initPageY = p[1] - dy;
18657 this.lastPageX = p[0];
18658 this.lastPageY = p[1];
18661 this.setStartPosition(p);
18665 * Sets the start position of the element. This is set when the obj
18666 * is initialized, the reset when a drag is started.
18667 * @method setStartPosition
18668 * @param pos current position (from previous lookup)
18671 setStartPosition: function(pos) {
18672 var p = pos || Dom.getXY( this.getEl() );
18673 this.deltaSetXY = null;
18675 this.startPageX = p[0];
18676 this.startPageY = p[1];
18680 * Add this instance to a group of related drag/drop objects. All
18681 * instances belong to at least one group, and can belong to as many
18682 * groups as needed.
18683 * @method addToGroup
18684 * @param sGroup {string} the name of the group
18686 addToGroup: function(sGroup) {
18687 this.groups[sGroup] = true;
18688 this.DDM.regDragDrop(this, sGroup);
18692 * Remove's this instance from the supplied interaction group
18693 * @method removeFromGroup
18694 * @param {string} sGroup The group to drop
18696 removeFromGroup: function(sGroup) {
18697 if (this.groups[sGroup]) {
18698 delete this.groups[sGroup];
18701 this.DDM.removeDDFromGroup(this, sGroup);
18705 * Allows you to specify that an element other than the linked element
18706 * will be moved with the cursor during a drag
18707 * @method setDragElId
18708 * @param id {string} the id of the element that will be used to initiate the drag
18710 setDragElId: function(id) {
18711 this.dragElId = id;
18715 * Allows you to specify a child of the linked element that should be
18716 * used to initiate the drag operation. An example of this would be if
18717 * you have a content div with text and links. Clicking anywhere in the
18718 * content area would normally start the drag operation. Use this method
18719 * to specify that an element inside of the content div is the element
18720 * that starts the drag operation.
18721 * @method setHandleElId
18722 * @param id {string} the id of the element that will be used to
18723 * initiate the drag.
18725 setHandleElId: function(id) {
18726 if (typeof id !== "string") {
18729 this.handleElId = id;
18730 this.DDM.regHandle(this.id, id);
18734 * Allows you to set an element outside of the linked element as a drag
18736 * @method setOuterHandleElId
18737 * @param id the id of the element that will be used to initiate the drag
18739 setOuterHandleElId: function(id) {
18740 if (typeof id !== "string") {
18743 Event.on(id, "mousedown",
18744 this.handleMouseDown, this);
18745 this.setHandleElId(id);
18747 this.hasOuterHandles = true;
18751 * Remove all drag and drop hooks for this element
18754 unreg: function() {
18755 Event.un(this.id, "mousedown",
18756 this.handleMouseDown);
18757 Event.un(this.id, "touchstart",
18758 this.handleMouseDown);
18759 this._domRef = null;
18760 this.DDM._remove(this);
18763 destroy : function(){
18768 * Returns true if this instance is locked, or the drag drop mgr is locked
18769 * (meaning that all drag/drop is disabled on the page.)
18771 * @return {boolean} true if this obj or all drag/drop is locked, else
18774 isLocked: function() {
18775 return (this.DDM.isLocked() || this.locked);
18779 * Fired when this object is clicked
18780 * @method handleMouseDown
18782 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
18785 handleMouseDown: function(e, oDD){
18787 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
18788 //Roo.log('not touch/ button !=0');
18791 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
18792 return; // double touch..
18796 if (this.isLocked()) {
18797 //Roo.log('locked');
18801 this.DDM.refreshCache(this.groups);
18802 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
18803 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
18804 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
18805 //Roo.log('no outer handes or not over target');
18808 // Roo.log('check validator');
18809 if (this.clickValidator(e)) {
18810 // Roo.log('validate success');
18811 // set the initial element position
18812 this.setStartPosition();
18815 this.b4MouseDown(e);
18816 this.onMouseDown(e);
18818 this.DDM.handleMouseDown(e, this);
18820 this.DDM.stopEvent(e);
18828 clickValidator: function(e) {
18829 var target = e.getTarget();
18830 return ( this.isValidHandleChild(target) &&
18831 (this.id == this.handleElId ||
18832 this.DDM.handleWasClicked(target, this.id)) );
18836 * Allows you to specify a tag name that should not start a drag operation
18837 * when clicked. This is designed to facilitate embedding links within a
18838 * drag handle that do something other than start the drag.
18839 * @method addInvalidHandleType
18840 * @param {string} tagName the type of element to exclude
18842 addInvalidHandleType: function(tagName) {
18843 var type = tagName.toUpperCase();
18844 this.invalidHandleTypes[type] = type;
18848 * Lets you to specify an element id for a child of a drag handle
18849 * that should not initiate a drag
18850 * @method addInvalidHandleId
18851 * @param {string} id the element id of the element you wish to ignore
18853 addInvalidHandleId: function(id) {
18854 if (typeof id !== "string") {
18857 this.invalidHandleIds[id] = id;
18861 * Lets you specify a css class of elements that will not initiate a drag
18862 * @method addInvalidHandleClass
18863 * @param {string} cssClass the class of the elements you wish to ignore
18865 addInvalidHandleClass: function(cssClass) {
18866 this.invalidHandleClasses.push(cssClass);
18870 * Unsets an excluded tag name set by addInvalidHandleType
18871 * @method removeInvalidHandleType
18872 * @param {string} tagName the type of element to unexclude
18874 removeInvalidHandleType: function(tagName) {
18875 var type = tagName.toUpperCase();
18876 // this.invalidHandleTypes[type] = null;
18877 delete this.invalidHandleTypes[type];
18881 * Unsets an invalid handle id
18882 * @method removeInvalidHandleId
18883 * @param {string} id the id of the element to re-enable
18885 removeInvalidHandleId: function(id) {
18886 if (typeof id !== "string") {
18889 delete this.invalidHandleIds[id];
18893 * Unsets an invalid css class
18894 * @method removeInvalidHandleClass
18895 * @param {string} cssClass the class of the element(s) you wish to
18898 removeInvalidHandleClass: function(cssClass) {
18899 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
18900 if (this.invalidHandleClasses[i] == cssClass) {
18901 delete this.invalidHandleClasses[i];
18907 * Checks the tag exclusion list to see if this click should be ignored
18908 * @method isValidHandleChild
18909 * @param {HTMLElement} node the HTMLElement to evaluate
18910 * @return {boolean} true if this is a valid tag type, false if not
18912 isValidHandleChild: function(node) {
18915 // var n = (node.nodeName == "#text") ? node.parentNode : node;
18918 nodeName = node.nodeName.toUpperCase();
18920 nodeName = node.nodeName;
18922 valid = valid && !this.invalidHandleTypes[nodeName];
18923 valid = valid && !this.invalidHandleIds[node.id];
18925 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
18926 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
18935 * Create the array of horizontal tick marks if an interval was specified
18936 * in setXConstraint().
18937 * @method setXTicks
18940 setXTicks: function(iStartX, iTickSize) {
18942 this.xTickSize = iTickSize;
18946 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
18948 this.xTicks[this.xTicks.length] = i;
18953 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
18955 this.xTicks[this.xTicks.length] = i;
18960 this.xTicks.sort(this.DDM.numericSort) ;
18964 * Create the array of vertical tick marks if an interval was specified in
18965 * setYConstraint().
18966 * @method setYTicks
18969 setYTicks: function(iStartY, iTickSize) {
18971 this.yTickSize = iTickSize;
18975 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
18977 this.yTicks[this.yTicks.length] = i;
18982 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
18984 this.yTicks[this.yTicks.length] = i;
18989 this.yTicks.sort(this.DDM.numericSort) ;
18993 * By default, the element can be dragged any place on the screen. Use
18994 * this method to limit the horizontal travel of the element. Pass in
18995 * 0,0 for the parameters if you want to lock the drag to the y axis.
18996 * @method setXConstraint
18997 * @param {int} iLeft the number of pixels the element can move to the left
18998 * @param {int} iRight the number of pixels the element can move to the
19000 * @param {int} iTickSize optional parameter for specifying that the
19002 * should move iTickSize pixels at a time.
19004 setXConstraint: function(iLeft, iRight, iTickSize) {
19005 this.leftConstraint = iLeft;
19006 this.rightConstraint = iRight;
19008 this.minX = this.initPageX - iLeft;
19009 this.maxX = this.initPageX + iRight;
19010 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19012 this.constrainX = true;
19016 * Clears any constraints applied to this instance. Also clears ticks
19017 * since they can't exist independent of a constraint at this time.
19018 * @method clearConstraints
19020 clearConstraints: function() {
19021 this.constrainX = false;
19022 this.constrainY = false;
19027 * Clears any tick interval defined for this instance
19028 * @method clearTicks
19030 clearTicks: function() {
19031 this.xTicks = null;
19032 this.yTicks = null;
19033 this.xTickSize = 0;
19034 this.yTickSize = 0;
19038 * By default, the element can be dragged any place on the screen. Set
19039 * this to limit the vertical travel of the element. Pass in 0,0 for the
19040 * parameters if you want to lock the drag to the x axis.
19041 * @method setYConstraint
19042 * @param {int} iUp the number of pixels the element can move up
19043 * @param {int} iDown the number of pixels the element can move down
19044 * @param {int} iTickSize optional parameter for specifying that the
19045 * element should move iTickSize pixels at a time.
19047 setYConstraint: function(iUp, iDown, iTickSize) {
19048 this.topConstraint = iUp;
19049 this.bottomConstraint = iDown;
19051 this.minY = this.initPageY - iUp;
19052 this.maxY = this.initPageY + iDown;
19053 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19055 this.constrainY = true;
19060 * resetConstraints must be called if you manually reposition a dd element.
19061 * @method resetConstraints
19062 * @param {boolean} maintainOffset
19064 resetConstraints: function() {
19067 // Maintain offsets if necessary
19068 if (this.initPageX || this.initPageX === 0) {
19069 // figure out how much this thing has moved
19070 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19071 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19073 this.setInitPosition(dx, dy);
19075 // This is the first time we have detected the element's position
19077 this.setInitPosition();
19080 if (this.constrainX) {
19081 this.setXConstraint( this.leftConstraint,
19082 this.rightConstraint,
19086 if (this.constrainY) {
19087 this.setYConstraint( this.topConstraint,
19088 this.bottomConstraint,
19094 * Normally the drag element is moved pixel by pixel, but we can specify
19095 * that it move a number of pixels at a time. This method resolves the
19096 * location when we have it set up like this.
19098 * @param {int} val where we want to place the object
19099 * @param {int[]} tickArray sorted array of valid points
19100 * @return {int} the closest tick
19103 getTick: function(val, tickArray) {
19106 // If tick interval is not defined, it is effectively 1 pixel,
19107 // so we return the value passed to us.
19109 } else if (tickArray[0] >= val) {
19110 // The value is lower than the first tick, so we return the first
19112 return tickArray[0];
19114 for (var i=0, len=tickArray.length; i<len; ++i) {
19116 if (tickArray[next] && tickArray[next] >= val) {
19117 var diff1 = val - tickArray[i];
19118 var diff2 = tickArray[next] - val;
19119 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19123 // The value is larger than the last tick, so we return the last
19125 return tickArray[tickArray.length - 1];
19132 * @return {string} string representation of the dd obj
19134 toString: function() {
19135 return ("DragDrop " + this.id);
19143 * Ext JS Library 1.1.1
19144 * Copyright(c) 2006-2007, Ext JS, LLC.
19146 * Originally Released Under LGPL - original licence link has changed is not relivant.
19149 * <script type="text/javascript">
19154 * The drag and drop utility provides a framework for building drag and drop
19155 * applications. In addition to enabling drag and drop for specific elements,
19156 * the drag and drop elements are tracked by the manager class, and the
19157 * interactions between the various elements are tracked during the drag and
19158 * the implementing code is notified about these important moments.
19161 // Only load the library once. Rewriting the manager class would orphan
19162 // existing drag and drop instances.
19163 if (!Roo.dd.DragDropMgr) {
19166 * @class Roo.dd.DragDropMgr
19167 * DragDropMgr is a singleton that tracks the element interaction for
19168 * all DragDrop items in the window. Generally, you will not call
19169 * this class directly, but it does have helper methods that could
19170 * be useful in your DragDrop implementations.
19173 Roo.dd.DragDropMgr = function() {
19175 var Event = Roo.EventManager;
19180 * Two dimensional Array of registered DragDrop objects. The first
19181 * dimension is the DragDrop item group, the second the DragDrop
19184 * @type {string: string}
19191 * Array of element ids defined as drag handles. Used to determine
19192 * if the element that generated the mousedown event is actually the
19193 * handle and not the html element itself.
19194 * @property handleIds
19195 * @type {string: string}
19202 * the DragDrop object that is currently being dragged
19203 * @property dragCurrent
19211 * the DragDrop object(s) that are being hovered over
19212 * @property dragOvers
19220 * the X distance between the cursor and the object being dragged
19229 * the Y distance between the cursor and the object being dragged
19238 * Flag to determine if we should prevent the default behavior of the
19239 * events we define. By default this is true, but this can be set to
19240 * false if you need the default behavior (not recommended)
19241 * @property preventDefault
19245 preventDefault: true,
19248 * Flag to determine if we should stop the propagation of the events
19249 * we generate. This is true by default but you may want to set it to
19250 * false if the html element contains other features that require the
19252 * @property stopPropagation
19256 stopPropagation: true,
19259 * Internal flag that is set to true when drag and drop has been
19261 * @property initialized
19268 * All drag and drop can be disabled.
19276 * Called the first time an element is registered.
19282 this.initialized = true;
19286 * In point mode, drag and drop interaction is defined by the
19287 * location of the cursor during the drag/drop
19295 * In intersect mode, drag and drop interactio nis defined by the
19296 * overlap of two or more drag and drop objects.
19297 * @property INTERSECT
19304 * The current drag and drop mode. Default: POINT
19312 * Runs method on all drag and drop objects
19313 * @method _execOnAll
19317 _execOnAll: function(sMethod, args) {
19318 for (var i in this.ids) {
19319 for (var j in this.ids[i]) {
19320 var oDD = this.ids[i][j];
19321 if (! this.isTypeOfDD(oDD)) {
19324 oDD[sMethod].apply(oDD, args);
19330 * Drag and drop initialization. Sets up the global event handlers
19335 _onLoad: function() {
19339 if (!Roo.isTouch) {
19340 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19341 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19343 Event.on(document, "touchend", this.handleMouseUp, this, true);
19344 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19346 Event.on(window, "unload", this._onUnload, this, true);
19347 Event.on(window, "resize", this._onResize, this, true);
19348 // Event.on(window, "mouseout", this._test);
19353 * Reset constraints on all drag and drop objs
19354 * @method _onResize
19358 _onResize: function(e) {
19359 this._execOnAll("resetConstraints", []);
19363 * Lock all drag and drop functionality
19367 lock: function() { this.locked = true; },
19370 * Unlock all drag and drop functionality
19374 unlock: function() { this.locked = false; },
19377 * Is drag and drop locked?
19379 * @return {boolean} True if drag and drop is locked, false otherwise.
19382 isLocked: function() { return this.locked; },
19385 * Location cache that is set for all drag drop objects when a drag is
19386 * initiated, cleared when the drag is finished.
19387 * @property locationCache
19394 * Set useCache to false if you want to force object the lookup of each
19395 * drag and drop linked element constantly during a drag.
19396 * @property useCache
19403 * The number of pixels that the mouse needs to move after the
19404 * mousedown before the drag is initiated. Default=3;
19405 * @property clickPixelThresh
19409 clickPixelThresh: 3,
19412 * The number of milliseconds after the mousedown event to initiate the
19413 * drag if we don't get a mouseup event. Default=1000
19414 * @property clickTimeThresh
19418 clickTimeThresh: 350,
19421 * Flag that indicates that either the drag pixel threshold or the
19422 * mousdown time threshold has been met
19423 * @property dragThreshMet
19428 dragThreshMet: false,
19431 * Timeout used for the click time threshold
19432 * @property clickTimeout
19437 clickTimeout: null,
19440 * The X position of the mousedown event stored for later use when a
19441 * drag threshold is met.
19450 * The Y position of the mousedown event stored for later use when a
19451 * drag threshold is met.
19460 * Each DragDrop instance must be registered with the DragDropMgr.
19461 * This is executed in DragDrop.init()
19462 * @method regDragDrop
19463 * @param {DragDrop} oDD the DragDrop object to register
19464 * @param {String} sGroup the name of the group this element belongs to
19467 regDragDrop: function(oDD, sGroup) {
19468 if (!this.initialized) { this.init(); }
19470 if (!this.ids[sGroup]) {
19471 this.ids[sGroup] = {};
19473 this.ids[sGroup][oDD.id] = oDD;
19477 * Removes the supplied dd instance from the supplied group. Executed
19478 * by DragDrop.removeFromGroup, so don't call this function directly.
19479 * @method removeDDFromGroup
19483 removeDDFromGroup: function(oDD, sGroup) {
19484 if (!this.ids[sGroup]) {
19485 this.ids[sGroup] = {};
19488 var obj = this.ids[sGroup];
19489 if (obj && obj[oDD.id]) {
19490 delete obj[oDD.id];
19495 * Unregisters a drag and drop item. This is executed in
19496 * DragDrop.unreg, use that method instead of calling this directly.
19501 _remove: function(oDD) {
19502 for (var g in oDD.groups) {
19503 if (g && this.ids[g][oDD.id]) {
19504 delete this.ids[g][oDD.id];
19507 delete this.handleIds[oDD.id];
19511 * Each DragDrop handle element must be registered. This is done
19512 * automatically when executing DragDrop.setHandleElId()
19513 * @method regHandle
19514 * @param {String} sDDId the DragDrop id this element is a handle for
19515 * @param {String} sHandleId the id of the element that is the drag
19519 regHandle: function(sDDId, sHandleId) {
19520 if (!this.handleIds[sDDId]) {
19521 this.handleIds[sDDId] = {};
19523 this.handleIds[sDDId][sHandleId] = sHandleId;
19527 * Utility function to determine if a given element has been
19528 * registered as a drag drop item.
19529 * @method isDragDrop
19530 * @param {String} id the element id to check
19531 * @return {boolean} true if this element is a DragDrop item,
19535 isDragDrop: function(id) {
19536 return ( this.getDDById(id) ) ? true : false;
19540 * Returns the drag and drop instances that are in all groups the
19541 * passed in instance belongs to.
19542 * @method getRelated
19543 * @param {DragDrop} p_oDD the obj to get related data for
19544 * @param {boolean} bTargetsOnly if true, only return targetable objs
19545 * @return {DragDrop[]} the related instances
19548 getRelated: function(p_oDD, bTargetsOnly) {
19550 for (var i in p_oDD.groups) {
19551 for (j in this.ids[i]) {
19552 var dd = this.ids[i][j];
19553 if (! this.isTypeOfDD(dd)) {
19556 if (!bTargetsOnly || dd.isTarget) {
19557 oDDs[oDDs.length] = dd;
19566 * Returns true if the specified dd target is a legal target for
19567 * the specifice drag obj
19568 * @method isLegalTarget
19569 * @param {DragDrop} the drag obj
19570 * @param {DragDrop} the target
19571 * @return {boolean} true if the target is a legal target for the
19575 isLegalTarget: function (oDD, oTargetDD) {
19576 var targets = this.getRelated(oDD, true);
19577 for (var i=0, len=targets.length;i<len;++i) {
19578 if (targets[i].id == oTargetDD.id) {
19587 * My goal is to be able to transparently determine if an object is
19588 * typeof DragDrop, and the exact subclass of DragDrop. typeof
19589 * returns "object", oDD.constructor.toString() always returns
19590 * "DragDrop" and not the name of the subclass. So for now it just
19591 * evaluates a well-known variable in DragDrop.
19592 * @method isTypeOfDD
19593 * @param {Object} the object to evaluate
19594 * @return {boolean} true if typeof oDD = DragDrop
19597 isTypeOfDD: function (oDD) {
19598 return (oDD && oDD.__ygDragDrop);
19602 * Utility function to determine if a given element has been
19603 * registered as a drag drop handle for the given Drag Drop object.
19605 * @param {String} id the element id to check
19606 * @return {boolean} true if this element is a DragDrop handle, false
19610 isHandle: function(sDDId, sHandleId) {
19611 return ( this.handleIds[sDDId] &&
19612 this.handleIds[sDDId][sHandleId] );
19616 * Returns the DragDrop instance for a given id
19617 * @method getDDById
19618 * @param {String} id the id of the DragDrop object
19619 * @return {DragDrop} the drag drop object, null if it is not found
19622 getDDById: function(id) {
19623 for (var i in this.ids) {
19624 if (this.ids[i][id]) {
19625 return this.ids[i][id];
19632 * Fired after a registered DragDrop object gets the mousedown event.
19633 * Sets up the events required to track the object being dragged
19634 * @method handleMouseDown
19635 * @param {Event} e the event
19636 * @param oDD the DragDrop object being dragged
19640 handleMouseDown: function(e, oDD) {
19642 Roo.QuickTips.disable();
19644 this.currentTarget = e.getTarget();
19646 this.dragCurrent = oDD;
19648 var el = oDD.getEl();
19650 // track start position
19651 this.startX = e.getPageX();
19652 this.startY = e.getPageY();
19654 this.deltaX = this.startX - el.offsetLeft;
19655 this.deltaY = this.startY - el.offsetTop;
19657 this.dragThreshMet = false;
19659 this.clickTimeout = setTimeout(
19661 var DDM = Roo.dd.DDM;
19662 DDM.startDrag(DDM.startX, DDM.startY);
19664 this.clickTimeThresh );
19668 * Fired when either the drag pixel threshol or the mousedown hold
19669 * time threshold has been met.
19670 * @method startDrag
19671 * @param x {int} the X position of the original mousedown
19672 * @param y {int} the Y position of the original mousedown
19675 startDrag: function(x, y) {
19676 clearTimeout(this.clickTimeout);
19677 if (this.dragCurrent) {
19678 this.dragCurrent.b4StartDrag(x, y);
19679 this.dragCurrent.startDrag(x, y);
19681 this.dragThreshMet = true;
19685 * Internal function to handle the mouseup event. Will be invoked
19686 * from the context of the document.
19687 * @method handleMouseUp
19688 * @param {Event} e the event
19692 handleMouseUp: function(e) {
19695 Roo.QuickTips.enable();
19697 if (! this.dragCurrent) {
19701 clearTimeout(this.clickTimeout);
19703 if (this.dragThreshMet) {
19704 this.fireEvents(e, true);
19714 * Utility to stop event propagation and event default, if these
19715 * features are turned on.
19716 * @method stopEvent
19717 * @param {Event} e the event as returned by this.getEvent()
19720 stopEvent: function(e){
19721 if(this.stopPropagation) {
19722 e.stopPropagation();
19725 if (this.preventDefault) {
19726 e.preventDefault();
19731 * Internal function to clean up event handlers after the drag
19732 * operation is complete
19734 * @param {Event} e the event
19738 stopDrag: function(e) {
19739 // Fire the drag end event for the item that was dragged
19740 if (this.dragCurrent) {
19741 if (this.dragThreshMet) {
19742 this.dragCurrent.b4EndDrag(e);
19743 this.dragCurrent.endDrag(e);
19746 this.dragCurrent.onMouseUp(e);
19749 this.dragCurrent = null;
19750 this.dragOvers = {};
19754 * Internal function to handle the mousemove event. Will be invoked
19755 * from the context of the html element.
19757 * @TODO figure out what we can do about mouse events lost when the
19758 * user drags objects beyond the window boundary. Currently we can
19759 * detect this in internet explorer by verifying that the mouse is
19760 * down during the mousemove event. Firefox doesn't give us the
19761 * button state on the mousemove event.
19762 * @method handleMouseMove
19763 * @param {Event} e the event
19767 handleMouseMove: function(e) {
19768 if (! this.dragCurrent) {
19772 // var button = e.which || e.button;
19774 // check for IE mouseup outside of page boundary
19775 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
19777 return this.handleMouseUp(e);
19780 if (!this.dragThreshMet) {
19781 var diffX = Math.abs(this.startX - e.getPageX());
19782 var diffY = Math.abs(this.startY - e.getPageY());
19783 if (diffX > this.clickPixelThresh ||
19784 diffY > this.clickPixelThresh) {
19785 this.startDrag(this.startX, this.startY);
19789 if (this.dragThreshMet) {
19790 this.dragCurrent.b4Drag(e);
19791 this.dragCurrent.onDrag(e);
19792 if(!this.dragCurrent.moveOnly){
19793 this.fireEvents(e, false);
19803 * Iterates over all of the DragDrop elements to find ones we are
19804 * hovering over or dropping on
19805 * @method fireEvents
19806 * @param {Event} e the event
19807 * @param {boolean} isDrop is this a drop op or a mouseover op?
19811 fireEvents: function(e, isDrop) {
19812 var dc = this.dragCurrent;
19814 // If the user did the mouse up outside of the window, we could
19815 // get here even though we have ended the drag.
19816 if (!dc || dc.isLocked()) {
19820 var pt = e.getPoint();
19822 // cache the previous dragOver array
19828 var enterEvts = [];
19830 // Check to see if the object(s) we were hovering over is no longer
19831 // being hovered over so we can fire the onDragOut event
19832 for (var i in this.dragOvers) {
19834 var ddo = this.dragOvers[i];
19836 if (! this.isTypeOfDD(ddo)) {
19840 if (! this.isOverTarget(pt, ddo, this.mode)) {
19841 outEvts.push( ddo );
19844 oldOvers[i] = true;
19845 delete this.dragOvers[i];
19848 for (var sGroup in dc.groups) {
19850 if ("string" != typeof sGroup) {
19854 for (i in this.ids[sGroup]) {
19855 var oDD = this.ids[sGroup][i];
19856 if (! this.isTypeOfDD(oDD)) {
19860 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
19861 if (this.isOverTarget(pt, oDD, this.mode)) {
19862 // look for drop interactions
19864 dropEvts.push( oDD );
19865 // look for drag enter and drag over interactions
19868 // initial drag over: dragEnter fires
19869 if (!oldOvers[oDD.id]) {
19870 enterEvts.push( oDD );
19871 // subsequent drag overs: dragOver fires
19873 overEvts.push( oDD );
19876 this.dragOvers[oDD.id] = oDD;
19884 if (outEvts.length) {
19885 dc.b4DragOut(e, outEvts);
19886 dc.onDragOut(e, outEvts);
19889 if (enterEvts.length) {
19890 dc.onDragEnter(e, enterEvts);
19893 if (overEvts.length) {
19894 dc.b4DragOver(e, overEvts);
19895 dc.onDragOver(e, overEvts);
19898 if (dropEvts.length) {
19899 dc.b4DragDrop(e, dropEvts);
19900 dc.onDragDrop(e, dropEvts);
19904 // fire dragout events
19906 for (i=0, len=outEvts.length; i<len; ++i) {
19907 dc.b4DragOut(e, outEvts[i].id);
19908 dc.onDragOut(e, outEvts[i].id);
19911 // fire enter events
19912 for (i=0,len=enterEvts.length; i<len; ++i) {
19913 // dc.b4DragEnter(e, oDD.id);
19914 dc.onDragEnter(e, enterEvts[i].id);
19917 // fire over events
19918 for (i=0,len=overEvts.length; i<len; ++i) {
19919 dc.b4DragOver(e, overEvts[i].id);
19920 dc.onDragOver(e, overEvts[i].id);
19923 // fire drop events
19924 for (i=0, len=dropEvts.length; i<len; ++i) {
19925 dc.b4DragDrop(e, dropEvts[i].id);
19926 dc.onDragDrop(e, dropEvts[i].id);
19931 // notify about a drop that did not find a target
19932 if (isDrop && !dropEvts.length) {
19933 dc.onInvalidDrop(e);
19939 * Helper function for getting the best match from the list of drag
19940 * and drop objects returned by the drag and drop events when we are
19941 * in INTERSECT mode. It returns either the first object that the
19942 * cursor is over, or the object that has the greatest overlap with
19943 * the dragged element.
19944 * @method getBestMatch
19945 * @param {DragDrop[]} dds The array of drag and drop objects
19947 * @return {DragDrop} The best single match
19950 getBestMatch: function(dds) {
19952 // Return null if the input is not what we expect
19953 //if (!dds || !dds.length || dds.length == 0) {
19955 // If there is only one item, it wins
19956 //} else if (dds.length == 1) {
19958 var len = dds.length;
19963 // Loop through the targeted items
19964 for (var i=0; i<len; ++i) {
19966 // If the cursor is over the object, it wins. If the
19967 // cursor is over multiple matches, the first one we come
19969 if (dd.cursorIsOver) {
19972 // Otherwise the object with the most overlap wins
19975 winner.overlap.getArea() < dd.overlap.getArea()) {
19986 * Refreshes the cache of the top-left and bottom-right points of the
19987 * drag and drop objects in the specified group(s). This is in the
19988 * format that is stored in the drag and drop instance, so typical
19991 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
19995 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
19997 * @TODO this really should be an indexed array. Alternatively this
19998 * method could accept both.
19999 * @method refreshCache
20000 * @param {Object} groups an associative array of groups to refresh
20003 refreshCache: function(groups) {
20004 for (var sGroup in groups) {
20005 if ("string" != typeof sGroup) {
20008 for (var i in this.ids[sGroup]) {
20009 var oDD = this.ids[sGroup][i];
20011 if (this.isTypeOfDD(oDD)) {
20012 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20013 var loc = this.getLocation(oDD);
20015 this.locationCache[oDD.id] = loc;
20017 delete this.locationCache[oDD.id];
20018 // this will unregister the drag and drop object if
20019 // the element is not in a usable state
20028 * This checks to make sure an element exists and is in the DOM. The
20029 * main purpose is to handle cases where innerHTML is used to remove
20030 * drag and drop objects from the DOM. IE provides an 'unspecified
20031 * error' when trying to access the offsetParent of such an element
20033 * @param {HTMLElement} el the element to check
20034 * @return {boolean} true if the element looks usable
20037 verifyEl: function(el) {
20042 parent = el.offsetParent;
20045 parent = el.offsetParent;
20056 * Returns a Region object containing the drag and drop element's position
20057 * and size, including the padding configured for it
20058 * @method getLocation
20059 * @param {DragDrop} oDD the drag and drop object to get the
20061 * @return {Roo.lib.Region} a Region object representing the total area
20062 * the element occupies, including any padding
20063 * the instance is configured for.
20066 getLocation: function(oDD) {
20067 if (! this.isTypeOfDD(oDD)) {
20071 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20074 pos= Roo.lib.Dom.getXY(el);
20082 x2 = x1 + el.offsetWidth;
20084 y2 = y1 + el.offsetHeight;
20086 t = y1 - oDD.padding[0];
20087 r = x2 + oDD.padding[1];
20088 b = y2 + oDD.padding[2];
20089 l = x1 - oDD.padding[3];
20091 return new Roo.lib.Region( t, r, b, l );
20095 * Checks the cursor location to see if it over the target
20096 * @method isOverTarget
20097 * @param {Roo.lib.Point} pt The point to evaluate
20098 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20099 * @return {boolean} true if the mouse is over the target
20103 isOverTarget: function(pt, oTarget, intersect) {
20104 // use cache if available
20105 var loc = this.locationCache[oTarget.id];
20106 if (!loc || !this.useCache) {
20107 loc = this.getLocation(oTarget);
20108 this.locationCache[oTarget.id] = loc;
20116 oTarget.cursorIsOver = loc.contains( pt );
20118 // DragDrop is using this as a sanity check for the initial mousedown
20119 // in this case we are done. In POINT mode, if the drag obj has no
20120 // contraints, we are also done. Otherwise we need to evaluate the
20121 // location of the target as related to the actual location of the
20122 // dragged element.
20123 var dc = this.dragCurrent;
20124 if (!dc || !dc.getTargetCoord ||
20125 (!intersect && !dc.constrainX && !dc.constrainY)) {
20126 return oTarget.cursorIsOver;
20129 oTarget.overlap = null;
20131 // Get the current location of the drag element, this is the
20132 // location of the mouse event less the delta that represents
20133 // where the original mousedown happened on the element. We
20134 // need to consider constraints and ticks as well.
20135 var pos = dc.getTargetCoord(pt.x, pt.y);
20137 var el = dc.getDragEl();
20138 var curRegion = new Roo.lib.Region( pos.y,
20139 pos.x + el.offsetWidth,
20140 pos.y + el.offsetHeight,
20143 var overlap = curRegion.intersect(loc);
20146 oTarget.overlap = overlap;
20147 return (intersect) ? true : oTarget.cursorIsOver;
20154 * unload event handler
20155 * @method _onUnload
20159 _onUnload: function(e, me) {
20160 Roo.dd.DragDropMgr.unregAll();
20164 * Cleans up the drag and drop events and objects.
20169 unregAll: function() {
20171 if (this.dragCurrent) {
20173 this.dragCurrent = null;
20176 this._execOnAll("unreg", []);
20178 for (i in this.elementCache) {
20179 delete this.elementCache[i];
20182 this.elementCache = {};
20187 * A cache of DOM elements
20188 * @property elementCache
20195 * Get the wrapper for the DOM element specified
20196 * @method getElWrapper
20197 * @param {String} id the id of the element to get
20198 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20200 * @deprecated This wrapper isn't that useful
20203 getElWrapper: function(id) {
20204 var oWrapper = this.elementCache[id];
20205 if (!oWrapper || !oWrapper.el) {
20206 oWrapper = this.elementCache[id] =
20207 new this.ElementWrapper(Roo.getDom(id));
20213 * Returns the actual DOM element
20214 * @method getElement
20215 * @param {String} id the id of the elment to get
20216 * @return {Object} The element
20217 * @deprecated use Roo.getDom instead
20220 getElement: function(id) {
20221 return Roo.getDom(id);
20225 * Returns the style property for the DOM element (i.e.,
20226 * document.getElById(id).style)
20228 * @param {String} id the id of the elment to get
20229 * @return {Object} The style property of the element
20230 * @deprecated use Roo.getDom instead
20233 getCss: function(id) {
20234 var el = Roo.getDom(id);
20235 return (el) ? el.style : null;
20239 * Inner class for cached elements
20240 * @class DragDropMgr.ElementWrapper
20245 ElementWrapper: function(el) {
20250 this.el = el || null;
20255 this.id = this.el && el.id;
20257 * A reference to the style property
20260 this.css = this.el && el.style;
20264 * Returns the X position of an html element
20266 * @param el the element for which to get the position
20267 * @return {int} the X coordinate
20269 * @deprecated use Roo.lib.Dom.getX instead
20272 getPosX: function(el) {
20273 return Roo.lib.Dom.getX(el);
20277 * Returns the Y position of an html element
20279 * @param el the element for which to get the position
20280 * @return {int} the Y coordinate
20281 * @deprecated use Roo.lib.Dom.getY instead
20284 getPosY: function(el) {
20285 return Roo.lib.Dom.getY(el);
20289 * Swap two nodes. In IE, we use the native method, for others we
20290 * emulate the IE behavior
20292 * @param n1 the first node to swap
20293 * @param n2 the other node to swap
20296 swapNode: function(n1, n2) {
20300 var p = n2.parentNode;
20301 var s = n2.nextSibling;
20304 p.insertBefore(n1, n2);
20305 } else if (n2 == n1.nextSibling) {
20306 p.insertBefore(n2, n1);
20308 n1.parentNode.replaceChild(n2, n1);
20309 p.insertBefore(n1, s);
20315 * Returns the current scroll position
20316 * @method getScroll
20320 getScroll: function () {
20321 var t, l, dde=document.documentElement, db=document.body;
20322 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20324 l = dde.scrollLeft;
20331 return { top: t, left: l };
20335 * Returns the specified element style property
20337 * @param {HTMLElement} el the element
20338 * @param {string} styleProp the style property
20339 * @return {string} The value of the style property
20340 * @deprecated use Roo.lib.Dom.getStyle
20343 getStyle: function(el, styleProp) {
20344 return Roo.fly(el).getStyle(styleProp);
20348 * Gets the scrollTop
20349 * @method getScrollTop
20350 * @return {int} the document's scrollTop
20353 getScrollTop: function () { return this.getScroll().top; },
20356 * Gets the scrollLeft
20357 * @method getScrollLeft
20358 * @return {int} the document's scrollTop
20361 getScrollLeft: function () { return this.getScroll().left; },
20364 * Sets the x/y position of an element to the location of the
20367 * @param {HTMLElement} moveEl The element to move
20368 * @param {HTMLElement} targetEl The position reference element
20371 moveToEl: function (moveEl, targetEl) {
20372 var aCoord = Roo.lib.Dom.getXY(targetEl);
20373 Roo.lib.Dom.setXY(moveEl, aCoord);
20377 * Numeric array sort function
20378 * @method numericSort
20381 numericSort: function(a, b) { return (a - b); },
20385 * @property _timeoutCount
20392 * Trying to make the load order less important. Without this we get
20393 * an error if this file is loaded before the Event Utility.
20394 * @method _addListeners
20398 _addListeners: function() {
20399 var DDM = Roo.dd.DDM;
20400 if ( Roo.lib.Event && document ) {
20403 if (DDM._timeoutCount > 2000) {
20405 setTimeout(DDM._addListeners, 10);
20406 if (document && document.body) {
20407 DDM._timeoutCount += 1;
20414 * Recursively searches the immediate parent and all child nodes for
20415 * the handle element in order to determine wheter or not it was
20417 * @method handleWasClicked
20418 * @param node the html element to inspect
20421 handleWasClicked: function(node, id) {
20422 if (this.isHandle(id, node.id)) {
20425 // check to see if this is a text node child of the one we want
20426 var p = node.parentNode;
20429 if (this.isHandle(id, p.id)) {
20444 // shorter alias, save a few bytes
20445 Roo.dd.DDM = Roo.dd.DragDropMgr;
20446 Roo.dd.DDM._addListeners();
20450 * Ext JS Library 1.1.1
20451 * Copyright(c) 2006-2007, Ext JS, LLC.
20453 * Originally Released Under LGPL - original licence link has changed is not relivant.
20456 * <script type="text/javascript">
20461 * A DragDrop implementation where the linked element follows the
20462 * mouse cursor during a drag.
20463 * @extends Roo.dd.DragDrop
20465 * @param {String} id the id of the linked element
20466 * @param {String} sGroup the group of related DragDrop items
20467 * @param {object} config an object containing configurable attributes
20468 * Valid properties for DD:
20471 Roo.dd.DD = function(id, sGroup, config) {
20473 this.init(id, sGroup, config);
20477 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
20480 * When set to true, the utility automatically tries to scroll the browser
20481 * window wehn a drag and drop element is dragged near the viewport boundary.
20482 * Defaults to true.
20489 * Sets the pointer offset to the distance between the linked element's top
20490 * left corner and the location the element was clicked
20491 * @method autoOffset
20492 * @param {int} iPageX the X coordinate of the click
20493 * @param {int} iPageY the Y coordinate of the click
20495 autoOffset: function(iPageX, iPageY) {
20496 var x = iPageX - this.startPageX;
20497 var y = iPageY - this.startPageY;
20498 this.setDelta(x, y);
20502 * Sets the pointer offset. You can call this directly to force the
20503 * offset to be in a particular location (e.g., pass in 0,0 to set it
20504 * to the center of the object)
20506 * @param {int} iDeltaX the distance from the left
20507 * @param {int} iDeltaY the distance from the top
20509 setDelta: function(iDeltaX, iDeltaY) {
20510 this.deltaX = iDeltaX;
20511 this.deltaY = iDeltaY;
20515 * Sets the drag element to the location of the mousedown or click event,
20516 * maintaining the cursor location relative to the location on the element
20517 * that was clicked. Override this if you want to place the element in a
20518 * location other than where the cursor is.
20519 * @method setDragElPos
20520 * @param {int} iPageX the X coordinate of the mousedown or drag event
20521 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20523 setDragElPos: function(iPageX, iPageY) {
20524 // the first time we do this, we are going to check to make sure
20525 // the element has css positioning
20527 var el = this.getDragEl();
20528 this.alignElWithMouse(el, iPageX, iPageY);
20532 * Sets the element to the location of the mousedown or click event,
20533 * maintaining the cursor location relative to the location on the element
20534 * that was clicked. Override this if you want to place the element in a
20535 * location other than where the cursor is.
20536 * @method alignElWithMouse
20537 * @param {HTMLElement} el the element to move
20538 * @param {int} iPageX the X coordinate of the mousedown or drag event
20539 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20541 alignElWithMouse: function(el, iPageX, iPageY) {
20542 var oCoord = this.getTargetCoord(iPageX, iPageY);
20543 var fly = el.dom ? el : Roo.fly(el);
20544 if (!this.deltaSetXY) {
20545 var aCoord = [oCoord.x, oCoord.y];
20547 var newLeft = fly.getLeft(true);
20548 var newTop = fly.getTop(true);
20549 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
20551 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
20554 this.cachePosition(oCoord.x, oCoord.y);
20555 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
20560 * Saves the most recent position so that we can reset the constraints and
20561 * tick marks on-demand. We need to know this so that we can calculate the
20562 * number of pixels the element is offset from its original position.
20563 * @method cachePosition
20564 * @param iPageX the current x position (optional, this just makes it so we
20565 * don't have to look it up again)
20566 * @param iPageY the current y position (optional, this just makes it so we
20567 * don't have to look it up again)
20569 cachePosition: function(iPageX, iPageY) {
20571 this.lastPageX = iPageX;
20572 this.lastPageY = iPageY;
20574 var aCoord = Roo.lib.Dom.getXY(this.getEl());
20575 this.lastPageX = aCoord[0];
20576 this.lastPageY = aCoord[1];
20581 * Auto-scroll the window if the dragged object has been moved beyond the
20582 * visible window boundary.
20583 * @method autoScroll
20584 * @param {int} x the drag element's x position
20585 * @param {int} y the drag element's y position
20586 * @param {int} h the height of the drag element
20587 * @param {int} w the width of the drag element
20590 autoScroll: function(x, y, h, w) {
20593 // The client height
20594 var clientH = Roo.lib.Dom.getViewWidth();
20596 // The client width
20597 var clientW = Roo.lib.Dom.getViewHeight();
20599 // The amt scrolled down
20600 var st = this.DDM.getScrollTop();
20602 // The amt scrolled right
20603 var sl = this.DDM.getScrollLeft();
20605 // Location of the bottom of the element
20608 // Location of the right of the element
20611 // The distance from the cursor to the bottom of the visible area,
20612 // adjusted so that we don't scroll if the cursor is beyond the
20613 // element drag constraints
20614 var toBot = (clientH + st - y - this.deltaY);
20616 // The distance from the cursor to the right of the visible area
20617 var toRight = (clientW + sl - x - this.deltaX);
20620 // How close to the edge the cursor must be before we scroll
20621 // var thresh = (document.all) ? 100 : 40;
20624 // How many pixels to scroll per autoscroll op. This helps to reduce
20625 // clunky scrolling. IE is more sensitive about this ... it needs this
20626 // value to be higher.
20627 var scrAmt = (document.all) ? 80 : 30;
20629 // Scroll down if we are near the bottom of the visible page and the
20630 // obj extends below the crease
20631 if ( bot > clientH && toBot < thresh ) {
20632 window.scrollTo(sl, st + scrAmt);
20635 // Scroll up if the window is scrolled down and the top of the object
20636 // goes above the top border
20637 if ( y < st && st > 0 && y - st < thresh ) {
20638 window.scrollTo(sl, st - scrAmt);
20641 // Scroll right if the obj is beyond the right border and the cursor is
20642 // near the border.
20643 if ( right > clientW && toRight < thresh ) {
20644 window.scrollTo(sl + scrAmt, st);
20647 // Scroll left if the window has been scrolled to the right and the obj
20648 // extends past the left border
20649 if ( x < sl && sl > 0 && x - sl < thresh ) {
20650 window.scrollTo(sl - scrAmt, st);
20656 * Finds the location the element should be placed if we want to move
20657 * it to where the mouse location less the click offset would place us.
20658 * @method getTargetCoord
20659 * @param {int} iPageX the X coordinate of the click
20660 * @param {int} iPageY the Y coordinate of the click
20661 * @return an object that contains the coordinates (Object.x and Object.y)
20664 getTargetCoord: function(iPageX, iPageY) {
20667 var x = iPageX - this.deltaX;
20668 var y = iPageY - this.deltaY;
20670 if (this.constrainX) {
20671 if (x < this.minX) { x = this.minX; }
20672 if (x > this.maxX) { x = this.maxX; }
20675 if (this.constrainY) {
20676 if (y < this.minY) { y = this.minY; }
20677 if (y > this.maxY) { y = this.maxY; }
20680 x = this.getTick(x, this.xTicks);
20681 y = this.getTick(y, this.yTicks);
20688 * Sets up config options specific to this class. Overrides
20689 * Roo.dd.DragDrop, but all versions of this method through the
20690 * inheritance chain are called
20692 applyConfig: function() {
20693 Roo.dd.DD.superclass.applyConfig.call(this);
20694 this.scroll = (this.config.scroll !== false);
20698 * Event that fires prior to the onMouseDown event. Overrides
20701 b4MouseDown: function(e) {
20702 // this.resetConstraints();
20703 this.autoOffset(e.getPageX(),
20708 * Event that fires prior to the onDrag event. Overrides
20711 b4Drag: function(e) {
20712 this.setDragElPos(e.getPageX(),
20716 toString: function() {
20717 return ("DD " + this.id);
20720 //////////////////////////////////////////////////////////////////////////
20721 // Debugging ygDragDrop events that can be overridden
20722 //////////////////////////////////////////////////////////////////////////
20724 startDrag: function(x, y) {
20727 onDrag: function(e) {
20730 onDragEnter: function(e, id) {
20733 onDragOver: function(e, id) {
20736 onDragOut: function(e, id) {
20739 onDragDrop: function(e, id) {
20742 endDrag: function(e) {
20749 * Ext JS Library 1.1.1
20750 * Copyright(c) 2006-2007, Ext JS, LLC.
20752 * Originally Released Under LGPL - original licence link has changed is not relivant.
20755 * <script type="text/javascript">
20759 * @class Roo.dd.DDProxy
20760 * A DragDrop implementation that inserts an empty, bordered div into
20761 * the document that follows the cursor during drag operations. At the time of
20762 * the click, the frame div is resized to the dimensions of the linked html
20763 * element, and moved to the exact location of the linked element.
20765 * References to the "frame" element refer to the single proxy element that
20766 * was created to be dragged in place of all DDProxy elements on the
20769 * @extends Roo.dd.DD
20771 * @param {String} id the id of the linked html element
20772 * @param {String} sGroup the group of related DragDrop objects
20773 * @param {object} config an object containing configurable attributes
20774 * Valid properties for DDProxy in addition to those in DragDrop:
20775 * resizeFrame, centerFrame, dragElId
20777 Roo.dd.DDProxy = function(id, sGroup, config) {
20779 this.init(id, sGroup, config);
20785 * The default drag frame div id
20786 * @property Roo.dd.DDProxy.dragElId
20790 Roo.dd.DDProxy.dragElId = "ygddfdiv";
20792 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
20795 * By default we resize the drag frame to be the same size as the element
20796 * we want to drag (this is to get the frame effect). We can turn it off
20797 * if we want a different behavior.
20798 * @property resizeFrame
20804 * By default the frame is positioned exactly where the drag element is, so
20805 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
20806 * you do not have constraints on the obj is to have the drag frame centered
20807 * around the cursor. Set centerFrame to true for this effect.
20808 * @property centerFrame
20811 centerFrame: false,
20814 * Creates the proxy element if it does not yet exist
20815 * @method createFrame
20817 createFrame: function() {
20819 var body = document.body;
20821 if (!body || !body.firstChild) {
20822 setTimeout( function() { self.createFrame(); }, 50 );
20826 var div = this.getDragEl();
20829 div = document.createElement("div");
20830 div.id = this.dragElId;
20833 s.position = "absolute";
20834 s.visibility = "hidden";
20836 s.border = "2px solid #aaa";
20839 // appendChild can blow up IE if invoked prior to the window load event
20840 // while rendering a table. It is possible there are other scenarios
20841 // that would cause this to happen as well.
20842 body.insertBefore(div, body.firstChild);
20847 * Initialization for the drag frame element. Must be called in the
20848 * constructor of all subclasses
20849 * @method initFrame
20851 initFrame: function() {
20852 this.createFrame();
20855 applyConfig: function() {
20856 Roo.dd.DDProxy.superclass.applyConfig.call(this);
20858 this.resizeFrame = (this.config.resizeFrame !== false);
20859 this.centerFrame = (this.config.centerFrame);
20860 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
20864 * Resizes the drag frame to the dimensions of the clicked object, positions
20865 * it over the object, and finally displays it
20866 * @method showFrame
20867 * @param {int} iPageX X click position
20868 * @param {int} iPageY Y click position
20871 showFrame: function(iPageX, iPageY) {
20872 var el = this.getEl();
20873 var dragEl = this.getDragEl();
20874 var s = dragEl.style;
20876 this._resizeProxy();
20878 if (this.centerFrame) {
20879 this.setDelta( Math.round(parseInt(s.width, 10)/2),
20880 Math.round(parseInt(s.height, 10)/2) );
20883 this.setDragElPos(iPageX, iPageY);
20885 Roo.fly(dragEl).show();
20889 * The proxy is automatically resized to the dimensions of the linked
20890 * element when a drag is initiated, unless resizeFrame is set to false
20891 * @method _resizeProxy
20894 _resizeProxy: function() {
20895 if (this.resizeFrame) {
20896 var el = this.getEl();
20897 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
20901 // overrides Roo.dd.DragDrop
20902 b4MouseDown: function(e) {
20903 var x = e.getPageX();
20904 var y = e.getPageY();
20905 this.autoOffset(x, y);
20906 this.setDragElPos(x, y);
20909 // overrides Roo.dd.DragDrop
20910 b4StartDrag: function(x, y) {
20911 // show the drag frame
20912 this.showFrame(x, y);
20915 // overrides Roo.dd.DragDrop
20916 b4EndDrag: function(e) {
20917 Roo.fly(this.getDragEl()).hide();
20920 // overrides Roo.dd.DragDrop
20921 // By default we try to move the element to the last location of the frame.
20922 // This is so that the default behavior mirrors that of Roo.dd.DD.
20923 endDrag: function(e) {
20925 var lel = this.getEl();
20926 var del = this.getDragEl();
20928 // Show the drag frame briefly so we can get its position
20929 del.style.visibility = "";
20932 // Hide the linked element before the move to get around a Safari
20934 lel.style.visibility = "hidden";
20935 Roo.dd.DDM.moveToEl(lel, del);
20936 del.style.visibility = "hidden";
20937 lel.style.visibility = "";
20942 beforeMove : function(){
20946 afterDrag : function(){
20950 toString: function() {
20951 return ("DDProxy " + this.id);
20957 * Ext JS Library 1.1.1
20958 * Copyright(c) 2006-2007, Ext JS, LLC.
20960 * Originally Released Under LGPL - original licence link has changed is not relivant.
20963 * <script type="text/javascript">
20967 * @class Roo.dd.DDTarget
20968 * A DragDrop implementation that does not move, but can be a drop
20969 * target. You would get the same result by simply omitting implementation
20970 * for the event callbacks, but this way we reduce the processing cost of the
20971 * event listener and the callbacks.
20972 * @extends Roo.dd.DragDrop
20974 * @param {String} id the id of the element that is a drop target
20975 * @param {String} sGroup the group of related DragDrop objects
20976 * @param {object} config an object containing configurable attributes
20977 * Valid properties for DDTarget in addition to those in
20981 Roo.dd.DDTarget = function(id, sGroup, config) {
20983 this.initTarget(id, sGroup, config);
20985 if (config.listeners || config.events) {
20986 Roo.dd.DragDrop.superclass.constructor.call(this, {
20987 listeners : config.listeners || {},
20988 events : config.events || {}
20993 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
20994 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
20995 toString: function() {
20996 return ("DDTarget " + this.id);
21001 * Ext JS Library 1.1.1
21002 * Copyright(c) 2006-2007, Ext JS, LLC.
21004 * Originally Released Under LGPL - original licence link has changed is not relivant.
21007 * <script type="text/javascript">
21012 * @class Roo.dd.ScrollManager
21013 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21014 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21017 Roo.dd.ScrollManager = function(){
21018 var ddm = Roo.dd.DragDropMgr;
21025 var onStop = function(e){
21030 var triggerRefresh = function(){
21031 if(ddm.dragCurrent){
21032 ddm.refreshCache(ddm.dragCurrent.groups);
21036 var doScroll = function(){
21037 if(ddm.dragCurrent){
21038 var dds = Roo.dd.ScrollManager;
21040 if(proc.el.scroll(proc.dir, dds.increment)){
21044 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21049 var clearProc = function(){
21051 clearInterval(proc.id);
21058 var startProc = function(el, dir){
21059 Roo.log('scroll startproc');
21063 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21066 var onFire = function(e, isDrop){
21068 if(isDrop || !ddm.dragCurrent){ return; }
21069 var dds = Roo.dd.ScrollManager;
21070 if(!dragEl || dragEl != ddm.dragCurrent){
21071 dragEl = ddm.dragCurrent;
21072 // refresh regions on drag start
21073 dds.refreshCache();
21076 var xy = Roo.lib.Event.getXY(e);
21077 var pt = new Roo.lib.Point(xy[0], xy[1]);
21078 for(var id in els){
21079 var el = els[id], r = el._region;
21080 if(r && r.contains(pt) && el.isScrollable()){
21081 if(r.bottom - pt.y <= dds.thresh){
21083 startProc(el, "down");
21086 }else if(r.right - pt.x <= dds.thresh){
21088 startProc(el, "left");
21091 }else if(pt.y - r.top <= dds.thresh){
21093 startProc(el, "up");
21096 }else if(pt.x - r.left <= dds.thresh){
21098 startProc(el, "right");
21107 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21108 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21112 * Registers new overflow element(s) to auto scroll
21113 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21115 register : function(el){
21116 if(el instanceof Array){
21117 for(var i = 0, len = el.length; i < len; i++) {
21118 this.register(el[i]);
21124 Roo.dd.ScrollManager.els = els;
21128 * Unregisters overflow element(s) so they are no longer scrolled
21129 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21131 unregister : function(el){
21132 if(el instanceof Array){
21133 for(var i = 0, len = el.length; i < len; i++) {
21134 this.unregister(el[i]);
21143 * The number of pixels from the edge of a container the pointer needs to be to
21144 * trigger scrolling (defaults to 25)
21150 * The number of pixels to scroll in each scroll increment (defaults to 50)
21156 * The frequency of scrolls in milliseconds (defaults to 500)
21162 * True to animate the scroll (defaults to true)
21168 * The animation duration in seconds -
21169 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21175 * Manually trigger a cache refresh.
21177 refreshCache : function(){
21178 for(var id in els){
21179 if(typeof els[id] == 'object'){ // for people extending the object prototype
21180 els[id]._region = els[id].getRegion();
21187 * Ext JS Library 1.1.1
21188 * Copyright(c) 2006-2007, Ext JS, LLC.
21190 * Originally Released Under LGPL - original licence link has changed is not relivant.
21193 * <script type="text/javascript">
21198 * @class Roo.dd.Registry
21199 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21200 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21203 Roo.dd.Registry = function(){
21206 var autoIdSeed = 0;
21208 var getId = function(el, autogen){
21209 if(typeof el == "string"){
21213 if(!id && autogen !== false){
21214 id = "roodd-" + (++autoIdSeed);
21222 * Register a drag drop element
21223 * @param {String|HTMLElement} element The id or DOM node to register
21224 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21225 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21226 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21227 * populated in the data object (if applicable):
21229 Value Description<br />
21230 --------- ------------------------------------------<br />
21231 handles Array of DOM nodes that trigger dragging<br />
21232 for the element being registered<br />
21233 isHandle True if the element passed in triggers<br />
21234 dragging itself, else false
21237 register : function(el, data){
21239 if(typeof el == "string"){
21240 el = document.getElementById(el);
21243 elements[getId(el)] = data;
21244 if(data.isHandle !== false){
21245 handles[data.ddel.id] = data;
21248 var hs = data.handles;
21249 for(var i = 0, len = hs.length; i < len; i++){
21250 handles[getId(hs[i])] = data;
21256 * Unregister a drag drop element
21257 * @param {String|HTMLElement} element The id or DOM node to unregister
21259 unregister : function(el){
21260 var id = getId(el, false);
21261 var data = elements[id];
21263 delete elements[id];
21265 var hs = data.handles;
21266 for(var i = 0, len = hs.length; i < len; i++){
21267 delete handles[getId(hs[i], false)];
21274 * Returns the handle registered for a DOM Node by id
21275 * @param {String|HTMLElement} id The DOM node or id to look up
21276 * @return {Object} handle The custom handle data
21278 getHandle : function(id){
21279 if(typeof id != "string"){ // must be element?
21282 return handles[id];
21286 * Returns the handle that is registered for the DOM node that is the target of the event
21287 * @param {Event} e The event
21288 * @return {Object} handle The custom handle data
21290 getHandleFromEvent : function(e){
21291 var t = Roo.lib.Event.getTarget(e);
21292 return t ? handles[t.id] : null;
21296 * Returns a custom data object that is registered for a DOM node by id
21297 * @param {String|HTMLElement} id The DOM node or id to look up
21298 * @return {Object} data The custom data
21300 getTarget : function(id){
21301 if(typeof id != "string"){ // must be element?
21304 return elements[id];
21308 * Returns a custom data object that is registered for the DOM node that is the target of the event
21309 * @param {Event} e The event
21310 * @return {Object} data The custom data
21312 getTargetFromEvent : function(e){
21313 var t = Roo.lib.Event.getTarget(e);
21314 return t ? elements[t.id] || handles[t.id] : null;
21319 * Ext JS Library 1.1.1
21320 * Copyright(c) 2006-2007, Ext JS, LLC.
21322 * Originally Released Under LGPL - original licence link has changed is not relivant.
21325 * <script type="text/javascript">
21330 * @class Roo.dd.StatusProxy
21331 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21332 * default drag proxy used by all Roo.dd components.
21334 * @param {Object} config
21336 Roo.dd.StatusProxy = function(config){
21337 Roo.apply(this, config);
21338 this.id = this.id || Roo.id();
21339 this.el = new Roo.Layer({
21341 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21342 {tag: "div", cls: "x-dd-drop-icon"},
21343 {tag: "div", cls: "x-dd-drag-ghost"}
21346 shadow: !config || config.shadow !== false
21348 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21349 this.dropStatus = this.dropNotAllowed;
21352 Roo.dd.StatusProxy.prototype = {
21354 * @cfg {String} dropAllowed
21355 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21357 dropAllowed : "x-dd-drop-ok",
21359 * @cfg {String} dropNotAllowed
21360 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21362 dropNotAllowed : "x-dd-drop-nodrop",
21365 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21366 * over the current target element.
21367 * @param {String} cssClass The css class for the new drop status indicator image
21369 setStatus : function(cssClass){
21370 cssClass = cssClass || this.dropNotAllowed;
21371 if(this.dropStatus != cssClass){
21372 this.el.replaceClass(this.dropStatus, cssClass);
21373 this.dropStatus = cssClass;
21378 * Resets the status indicator to the default dropNotAllowed value
21379 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21381 reset : function(clearGhost){
21382 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21383 this.dropStatus = this.dropNotAllowed;
21385 this.ghost.update("");
21390 * Updates the contents of the ghost element
21391 * @param {String} html The html that will replace the current innerHTML of the ghost element
21393 update : function(html){
21394 if(typeof html == "string"){
21395 this.ghost.update(html);
21397 this.ghost.update("");
21398 html.style.margin = "0";
21399 this.ghost.dom.appendChild(html);
21401 // ensure float = none set?? cant remember why though.
21402 var el = this.ghost.dom.firstChild;
21404 Roo.fly(el).setStyle('float', 'none');
21409 * Returns the underlying proxy {@link Roo.Layer}
21410 * @return {Roo.Layer} el
21412 getEl : function(){
21417 * Returns the ghost element
21418 * @return {Roo.Element} el
21420 getGhost : function(){
21426 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
21428 hide : function(clear){
21436 * Stops the repair animation if it's currently running
21439 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
21445 * Displays this proxy
21452 * Force the Layer to sync its shadow and shim positions to the element
21459 * Causes the proxy to return to its position of origin via an animation. Should be called after an
21460 * invalid drop operation by the item being dragged.
21461 * @param {Array} xy The XY position of the element ([x, y])
21462 * @param {Function} callback The function to call after the repair is complete
21463 * @param {Object} scope The scope in which to execute the callback
21465 repair : function(xy, callback, scope){
21466 this.callback = callback;
21467 this.scope = scope;
21468 if(xy && this.animRepair !== false){
21469 this.el.addClass("x-dd-drag-repair");
21470 this.el.hideUnders(true);
21471 this.anim = this.el.shift({
21472 duration: this.repairDuration || .5,
21476 callback: this.afterRepair,
21480 this.afterRepair();
21485 afterRepair : function(){
21487 if(typeof this.callback == "function"){
21488 this.callback.call(this.scope || this);
21490 this.callback = null;
21495 * Ext JS Library 1.1.1
21496 * Copyright(c) 2006-2007, Ext JS, LLC.
21498 * Originally Released Under LGPL - original licence link has changed is not relivant.
21501 * <script type="text/javascript">
21505 * @class Roo.dd.DragSource
21506 * @extends Roo.dd.DDProxy
21507 * A simple class that provides the basic implementation needed to make any element draggable.
21509 * @param {String/HTMLElement/Element} el The container element
21510 * @param {Object} config
21512 Roo.dd.DragSource = function(el, config){
21513 this.el = Roo.get(el);
21514 this.dragData = {};
21516 Roo.apply(this, config);
21519 this.proxy = new Roo.dd.StatusProxy();
21522 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
21523 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
21525 this.dragging = false;
21528 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
21530 * @cfg {String} dropAllowed
21531 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21533 dropAllowed : "x-dd-drop-ok",
21535 * @cfg {String} dropNotAllowed
21536 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21538 dropNotAllowed : "x-dd-drop-nodrop",
21541 * Returns the data object associated with this drag source
21542 * @return {Object} data An object containing arbitrary data
21544 getDragData : function(e){
21545 return this.dragData;
21549 onDragEnter : function(e, id){
21550 var target = Roo.dd.DragDropMgr.getDDById(id);
21551 this.cachedTarget = target;
21552 if(this.beforeDragEnter(target, e, id) !== false){
21553 if(target.isNotifyTarget){
21554 var status = target.notifyEnter(this, e, this.dragData);
21555 this.proxy.setStatus(status);
21557 this.proxy.setStatus(this.dropAllowed);
21560 if(this.afterDragEnter){
21562 * An empty function by default, but provided so that you can perform a custom action
21563 * when the dragged item enters the drop target by providing an implementation.
21564 * @param {Roo.dd.DragDrop} target The drop target
21565 * @param {Event} e The event object
21566 * @param {String} id The id of the dragged element
21567 * @method afterDragEnter
21569 this.afterDragEnter(target, e, id);
21575 * An empty function by default, but provided so that you can perform a custom action
21576 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
21577 * @param {Roo.dd.DragDrop} target The drop target
21578 * @param {Event} e The event object
21579 * @param {String} id The id of the dragged element
21580 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21582 beforeDragEnter : function(target, e, id){
21587 alignElWithMouse: function() {
21588 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
21593 onDragOver : function(e, id){
21594 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21595 if(this.beforeDragOver(target, e, id) !== false){
21596 if(target.isNotifyTarget){
21597 var status = target.notifyOver(this, e, this.dragData);
21598 this.proxy.setStatus(status);
21601 if(this.afterDragOver){
21603 * An empty function by default, but provided so that you can perform a custom action
21604 * while the dragged item is over the drop target by providing an implementation.
21605 * @param {Roo.dd.DragDrop} target The drop target
21606 * @param {Event} e The event object
21607 * @param {String} id The id of the dragged element
21608 * @method afterDragOver
21610 this.afterDragOver(target, e, id);
21616 * An empty function by default, but provided so that you can perform a custom action
21617 * while the dragged item is over the drop target and optionally cancel the onDragOver.
21618 * @param {Roo.dd.DragDrop} target The drop target
21619 * @param {Event} e The event object
21620 * @param {String} id The id of the dragged element
21621 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21623 beforeDragOver : function(target, e, id){
21628 onDragOut : function(e, id){
21629 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21630 if(this.beforeDragOut(target, e, id) !== false){
21631 if(target.isNotifyTarget){
21632 target.notifyOut(this, e, this.dragData);
21634 this.proxy.reset();
21635 if(this.afterDragOut){
21637 * An empty function by default, but provided so that you can perform a custom action
21638 * after the dragged item is dragged out of the target without dropping.
21639 * @param {Roo.dd.DragDrop} target The drop target
21640 * @param {Event} e The event object
21641 * @param {String} id The id of the dragged element
21642 * @method afterDragOut
21644 this.afterDragOut(target, e, id);
21647 this.cachedTarget = null;
21651 * An empty function by default, but provided so that you can perform a custom action before the dragged
21652 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
21653 * @param {Roo.dd.DragDrop} target The drop target
21654 * @param {Event} e The event object
21655 * @param {String} id The id of the dragged element
21656 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21658 beforeDragOut : function(target, e, id){
21663 onDragDrop : function(e, id){
21664 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21665 if(this.beforeDragDrop(target, e, id) !== false){
21666 if(target.isNotifyTarget){
21667 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
21668 this.onValidDrop(target, e, id);
21670 this.onInvalidDrop(target, e, id);
21673 this.onValidDrop(target, e, id);
21676 if(this.afterDragDrop){
21678 * An empty function by default, but provided so that you can perform a custom action
21679 * after a valid drag drop has occurred by providing an implementation.
21680 * @param {Roo.dd.DragDrop} target The drop target
21681 * @param {Event} e The event object
21682 * @param {String} id The id of the dropped element
21683 * @method afterDragDrop
21685 this.afterDragDrop(target, e, id);
21688 delete this.cachedTarget;
21692 * An empty function by default, but provided so that you can perform a custom action before the dragged
21693 * item is dropped onto the target and optionally cancel the onDragDrop.
21694 * @param {Roo.dd.DragDrop} target The drop target
21695 * @param {Event} e The event object
21696 * @param {String} id The id of the dragged element
21697 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
21699 beforeDragDrop : function(target, e, id){
21704 onValidDrop : function(target, e, id){
21706 if(this.afterValidDrop){
21708 * An empty function by default, but provided so that you can perform a custom action
21709 * after a valid drop has occurred by providing an implementation.
21710 * @param {Object} target The target DD
21711 * @param {Event} e The event object
21712 * @param {String} id The id of the dropped element
21713 * @method afterInvalidDrop
21715 this.afterValidDrop(target, e, id);
21720 getRepairXY : function(e, data){
21721 return this.el.getXY();
21725 onInvalidDrop : function(target, e, id){
21726 this.beforeInvalidDrop(target, e, id);
21727 if(this.cachedTarget){
21728 if(this.cachedTarget.isNotifyTarget){
21729 this.cachedTarget.notifyOut(this, e, this.dragData);
21731 this.cacheTarget = null;
21733 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
21735 if(this.afterInvalidDrop){
21737 * An empty function by default, but provided so that you can perform a custom action
21738 * after an invalid drop has occurred by providing an implementation.
21739 * @param {Event} e The event object
21740 * @param {String} id The id of the dropped element
21741 * @method afterInvalidDrop
21743 this.afterInvalidDrop(e, id);
21748 afterRepair : function(){
21750 this.el.highlight(this.hlColor || "c3daf9");
21752 this.dragging = false;
21756 * An empty function by default, but provided so that you can perform a custom action after an invalid
21757 * drop has occurred.
21758 * @param {Roo.dd.DragDrop} target The drop target
21759 * @param {Event} e The event object
21760 * @param {String} id The id of the dragged element
21761 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
21763 beforeInvalidDrop : function(target, e, id){
21768 handleMouseDown : function(e){
21769 if(this.dragging) {
21772 var data = this.getDragData(e);
21773 if(data && this.onBeforeDrag(data, e) !== false){
21774 this.dragData = data;
21776 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
21781 * An empty function by default, but provided so that you can perform a custom action before the initial
21782 * drag event begins and optionally cancel it.
21783 * @param {Object} data An object containing arbitrary data to be shared with drop targets
21784 * @param {Event} e The event object
21785 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21787 onBeforeDrag : function(data, e){
21792 * An empty function by default, but provided so that you can perform a custom action once the initial
21793 * drag event has begun. The drag cannot be canceled from this function.
21794 * @param {Number} x The x position of the click on the dragged object
21795 * @param {Number} y The y position of the click on the dragged object
21797 onStartDrag : Roo.emptyFn,
21799 // private - YUI override
21800 startDrag : function(x, y){
21801 this.proxy.reset();
21802 this.dragging = true;
21803 this.proxy.update("");
21804 this.onInitDrag(x, y);
21809 onInitDrag : function(x, y){
21810 var clone = this.el.dom.cloneNode(true);
21811 clone.id = Roo.id(); // prevent duplicate ids
21812 this.proxy.update(clone);
21813 this.onStartDrag(x, y);
21818 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
21819 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
21821 getProxy : function(){
21826 * Hides the drag source's {@link Roo.dd.StatusProxy}
21828 hideProxy : function(){
21830 this.proxy.reset(true);
21831 this.dragging = false;
21835 triggerCacheRefresh : function(){
21836 Roo.dd.DDM.refreshCache(this.groups);
21839 // private - override to prevent hiding
21840 b4EndDrag: function(e) {
21843 // private - override to prevent moving
21844 endDrag : function(e){
21845 this.onEndDrag(this.dragData, e);
21849 onEndDrag : function(data, e){
21852 // private - pin to cursor
21853 autoOffset : function(x, y) {
21854 this.setDelta(-12, -20);
21858 * Ext JS Library 1.1.1
21859 * Copyright(c) 2006-2007, Ext JS, LLC.
21861 * Originally Released Under LGPL - original licence link has changed is not relivant.
21864 * <script type="text/javascript">
21869 * @class Roo.dd.DropTarget
21870 * @extends Roo.dd.DDTarget
21871 * A simple class that provides the basic implementation needed to make any element a drop target that can have
21872 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
21874 * @param {String/HTMLElement/Element} el The container element
21875 * @param {Object} config
21877 Roo.dd.DropTarget = function(el, config){
21878 this.el = Roo.get(el);
21880 var listeners = false; ;
21881 if (config && config.listeners) {
21882 listeners= config.listeners;
21883 delete config.listeners;
21885 Roo.apply(this, config);
21887 if(this.containerScroll){
21888 Roo.dd.ScrollManager.register(this.el);
21892 * @scope Roo.dd.DropTarget
21897 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
21898 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
21899 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
21901 * IMPORTANT : it should set this.overClass and this.dropAllowed
21903 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21904 * @param {Event} e The event
21905 * @param {Object} data An object containing arbitrary data supplied by the drag source
21911 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
21912 * This method will be called on every mouse movement while the drag source is over the drop target.
21913 * This default implementation simply returns the dropAllowed config value.
21915 * IMPORTANT : it should set this.dropAllowed
21917 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21918 * @param {Event} e The event
21919 * @param {Object} data An object containing arbitrary data supplied by the drag source
21925 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
21926 * out of the target without dropping. This default implementation simply removes the CSS class specified by
21927 * overClass (if any) from the drop element.
21929 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21930 * @param {Event} e The event
21931 * @param {Object} data An object containing arbitrary data supplied by the drag source
21937 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
21938 * been dropped on it. This method has no default implementation and returns false, so you must provide an
21939 * implementation that does something to process the drop event and returns true so that the drag source's
21940 * repair action does not run.
21942 * IMPORTANT : it should set this.success
21944 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21945 * @param {Event} e The event
21946 * @param {Object} data An object containing arbitrary data supplied by the drag source
21952 Roo.dd.DropTarget.superclass.constructor.call( this,
21954 this.ddGroup || this.group,
21957 listeners : listeners || {}
21965 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
21967 * @cfg {String} overClass
21968 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
21971 * @cfg {String} ddGroup
21972 * The drag drop group to handle drop events for
21976 * @cfg {String} dropAllowed
21977 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21979 dropAllowed : "x-dd-drop-ok",
21981 * @cfg {String} dropNotAllowed
21982 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21984 dropNotAllowed : "x-dd-drop-nodrop",
21986 * @cfg {boolean} success
21987 * set this after drop listener..
21991 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
21992 * if the drop point is valid for over/enter..
21999 isNotifyTarget : true,
22004 notifyEnter : function(dd, e, data)
22007 this.fireEvent('enter', dd, e, data);
22008 if(this.overClass){
22009 this.el.addClass(this.overClass);
22011 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22012 this.valid ? this.dropAllowed : this.dropNotAllowed
22019 notifyOver : function(dd, e, data)
22022 this.fireEvent('over', dd, e, data);
22023 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22024 this.valid ? this.dropAllowed : this.dropNotAllowed
22031 notifyOut : function(dd, e, data)
22033 this.fireEvent('out', dd, e, data);
22034 if(this.overClass){
22035 this.el.removeClass(this.overClass);
22042 notifyDrop : function(dd, e, data)
22044 this.success = false;
22045 this.fireEvent('drop', dd, e, data);
22046 return this.success;
22050 * Ext JS Library 1.1.1
22051 * Copyright(c) 2006-2007, Ext JS, LLC.
22053 * Originally Released Under LGPL - original licence link has changed is not relivant.
22056 * <script type="text/javascript">
22061 * @class Roo.dd.DragZone
22062 * @extends Roo.dd.DragSource
22063 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22064 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22066 * @param {String/HTMLElement/Element} el The container element
22067 * @param {Object} config
22069 Roo.dd.DragZone = function(el, config){
22070 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22071 if(this.containerScroll){
22072 Roo.dd.ScrollManager.register(this.el);
22076 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22078 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22079 * for auto scrolling during drag operations.
22082 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22083 * method after a failed drop (defaults to "c3daf9" - light blue)
22087 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22088 * for a valid target to drag based on the mouse down. Override this method
22089 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22090 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22091 * @param {EventObject} e The mouse down event
22092 * @return {Object} The dragData
22094 getDragData : function(e){
22095 return Roo.dd.Registry.getHandleFromEvent(e);
22099 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22100 * this.dragData.ddel
22101 * @param {Number} x The x position of the click on the dragged object
22102 * @param {Number} y The y position of the click on the dragged object
22103 * @return {Boolean} true to continue the drag, false to cancel
22105 onInitDrag : function(x, y){
22106 this.proxy.update(this.dragData.ddel.cloneNode(true));
22107 this.onStartDrag(x, y);
22112 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22114 afterRepair : function(){
22116 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22118 this.dragging = false;
22122 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22123 * the XY of this.dragData.ddel
22124 * @param {EventObject} e The mouse up event
22125 * @return {Array} The xy location (e.g. [100, 200])
22127 getRepairXY : function(e){
22128 return Roo.Element.fly(this.dragData.ddel).getXY();
22132 * Ext JS Library 1.1.1
22133 * Copyright(c) 2006-2007, Ext JS, LLC.
22135 * Originally Released Under LGPL - original licence link has changed is not relivant.
22138 * <script type="text/javascript">
22141 * @class Roo.dd.DropZone
22142 * @extends Roo.dd.DropTarget
22143 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22144 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22146 * @param {String/HTMLElement/Element} el The container element
22147 * @param {Object} config
22149 Roo.dd.DropZone = function(el, config){
22150 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22153 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22155 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22156 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22157 * provide your own custom lookup.
22158 * @param {Event} e The event
22159 * @return {Object} data The custom data
22161 getTargetFromEvent : function(e){
22162 return Roo.dd.Registry.getTargetFromEvent(e);
22166 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22167 * that it has registered. This method has no default implementation and should be overridden to provide
22168 * node-specific processing if necessary.
22169 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22170 * {@link #getTargetFromEvent} for this node)
22171 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22172 * @param {Event} e The event
22173 * @param {Object} data An object containing arbitrary data supplied by the drag source
22175 onNodeEnter : function(n, dd, e, data){
22180 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22181 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22182 * overridden to provide the proper feedback.
22183 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22184 * {@link #getTargetFromEvent} for this node)
22185 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22186 * @param {Event} e The event
22187 * @param {Object} data An object containing arbitrary data supplied by the drag source
22188 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22189 * underlying {@link Roo.dd.StatusProxy} can be updated
22191 onNodeOver : function(n, dd, e, data){
22192 return this.dropAllowed;
22196 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22197 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22198 * node-specific processing if necessary.
22199 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22200 * {@link #getTargetFromEvent} for this node)
22201 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22202 * @param {Event} e The event
22203 * @param {Object} data An object containing arbitrary data supplied by the drag source
22205 onNodeOut : function(n, dd, e, data){
22210 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22211 * the drop node. The default implementation returns false, so it should be overridden to provide the
22212 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22213 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22214 * {@link #getTargetFromEvent} for this node)
22215 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22216 * @param {Event} e The event
22217 * @param {Object} data An object containing arbitrary data supplied by the drag source
22218 * @return {Boolean} True if the drop was valid, else false
22220 onNodeDrop : function(n, dd, e, data){
22225 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22226 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22227 * it should be overridden to provide the proper feedback if necessary.
22228 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22229 * @param {Event} e The event
22230 * @param {Object} data An object containing arbitrary data supplied by the drag source
22231 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22232 * underlying {@link Roo.dd.StatusProxy} can be updated
22234 onContainerOver : function(dd, e, data){
22235 return this.dropNotAllowed;
22239 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22240 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22241 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22242 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22243 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22244 * @param {Event} e The event
22245 * @param {Object} data An object containing arbitrary data supplied by the drag source
22246 * @return {Boolean} True if the drop was valid, else false
22248 onContainerDrop : function(dd, e, data){
22253 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22254 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22255 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22256 * you should override this method and provide a custom implementation.
22257 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22258 * @param {Event} e The event
22259 * @param {Object} data An object containing arbitrary data supplied by the drag source
22260 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22261 * underlying {@link Roo.dd.StatusProxy} can be updated
22263 notifyEnter : function(dd, e, data){
22264 return this.dropNotAllowed;
22268 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22269 * This method will be called on every mouse movement while the drag source is over the drop zone.
22270 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22271 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22272 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22273 * registered node, it will call {@link #onContainerOver}.
22274 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22275 * @param {Event} e The event
22276 * @param {Object} data An object containing arbitrary data supplied by the drag source
22277 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22278 * underlying {@link Roo.dd.StatusProxy} can be updated
22280 notifyOver : function(dd, e, data){
22281 var n = this.getTargetFromEvent(e);
22282 if(!n){ // not over valid drop target
22283 if(this.lastOverNode){
22284 this.onNodeOut(this.lastOverNode, dd, e, data);
22285 this.lastOverNode = null;
22287 return this.onContainerOver(dd, e, data);
22289 if(this.lastOverNode != n){
22290 if(this.lastOverNode){
22291 this.onNodeOut(this.lastOverNode, dd, e, data);
22293 this.onNodeEnter(n, dd, e, data);
22294 this.lastOverNode = n;
22296 return this.onNodeOver(n, dd, e, data);
22300 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22301 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22302 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22303 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22304 * @param {Event} e The event
22305 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22307 notifyOut : function(dd, e, data){
22308 if(this.lastOverNode){
22309 this.onNodeOut(this.lastOverNode, dd, e, data);
22310 this.lastOverNode = null;
22315 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22316 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22317 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22318 * otherwise it will call {@link #onContainerDrop}.
22319 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22320 * @param {Event} e The event
22321 * @param {Object} data An object containing arbitrary data supplied by the drag source
22322 * @return {Boolean} True if the drop was valid, else false
22324 notifyDrop : function(dd, e, data){
22325 if(this.lastOverNode){
22326 this.onNodeOut(this.lastOverNode, dd, e, data);
22327 this.lastOverNode = null;
22329 var n = this.getTargetFromEvent(e);
22331 this.onNodeDrop(n, dd, e, data) :
22332 this.onContainerDrop(dd, e, data);
22336 triggerCacheRefresh : function(){
22337 Roo.dd.DDM.refreshCache(this.groups);