Utility method for returning a default value if the passed value is empty.
- *The value is deemed to be empty if it is
-Ext.addBehaviors({
- // add a listener for click on all anchors in element with id foo
- '#foo a@click' : function(e, t){
- // do something
- },
-
- // add the same listener to multiple selectors (separated by comma BEFORE the @)
- '#foo a, #bar span.some-class@mouseover' : function(){
- // do something
- }
-});
- * example:
-ImageComponent = Ext.extend(Ext.BoxComponent, {
- initComponent: function() {
- this.autoEl = { tag: 'img' };
- MyComponent.superclass.initComponent.apply(this, arguments);
- this.initialBox = Ext.copyTo({}, this.initialConfig, 'x,y,width,height');
- }
-});
- *
-// Example 1:
-Ext.partition([true, false, true, true, false]); // [[true, true, true], [false, false]]
-
-// Example 2:
-Ext.partition(
- Ext.query("p"),
- function(val){
- return val.className == "class1"
- }
-);
-// true are those paragraph elements with a className of "class1",
-// false set are those that do not have that className.
- *
-// Example:
-Ext.invoke(Ext.query("p"), "getAttribute", "id");
-// [el1.getAttribute("id"), el2.getAttribute("id"), ..., elN.getAttribute("id")]
- *
-// Example:
-Ext.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., elN.className]
- * Zips N sets together.
- *
-// Example 1:
-Ext.zip([1,2,3],[4,5,6]); // [[1,4],[2,5],[3,6]]
-// Example 2:
-Ext.zip(
- [ "+", "-", "+"],
- [ 12, 10, 22],
- [ 43, 15, 96],
- function(a, b, c){
- return "$" + a + "" + b + "." + c
- }
-); // ["$+12.43", "$-10.15", "$+22.96"]
- *
-var sayHi = function(name){
- alert('Hi, ' + name);
-}
-
-sayHi('Fred'); // alerts "Hi, Fred"
-
-var sayGoodbye = sayHi.createSequence(function(name){
- alert('Bye, ' + name);
-});
-
-sayGoodbye('Fred'); // both alerts show
-this reference) in which the passed function is executed.
- * If omitted, defaults to the scope in which the original function is called or the browser window.
- * @return {Function} The new function
- */
- createSequence : function(fcn, scope){
- var method = this;
- return (typeof fcn != 'function') ?
- this :
- function(){
- var retval = method.apply(this || window, arguments);
- fcn.apply(scope || this || window, arguments);
- return retval;
- };
- }
-});
-
-
-/**
- * @class String
- * These functions are available as static methods on the JavaScript String object.
- */
-Ext.applyIf(String, {
-
- /**
- * Escapes the passed string for ' and \
- * @param {String} string The string to escape
- * @return {String} The escaped string
- * @static
- */
- escape : function(string) {
- return string.replace(/('|\\)/g, "\\$1");
- },
-
- /**
- * Pads the left side of a string with a specified character. This is especially useful
- * for normalizing number and date strings. Example usage:
- *
-var s = String.leftPad('123', 5, '0');
-// s now contains the string: '00123'
- *
-// alternate sort directions
-sort = sort.toggle('ASC', 'DESC');
-
-// instead of conditional logic:
-sort = (sort == 'ASC' ? 'DESC' : 'ASC');
-
-var s = ' foo bar ';
-alert('-' + s + '-'); //alerts "- foo bar -"
-alert('-' + s.trim() + '-'); //alerts "-foo bar-"
-disableFormats
- * to true will reduce {@link #apply} time. Defaults to false.
- *
-var t = new Ext.Template(
- '<div name="{id}">',
- '<span class="{cls}">{name} {value}</span>',
- '</div>',
- {
- compiled: true, // {@link #compile} immediately
- disableFormats: true // reduce {@link #apply} time since no formatting
- }
-);
- * {@link #disableFormats}.
- * @type Boolean
- * @property disableFormats
- */
-
- /**
- * The regular expression used to match template variables
- * @type RegExp
- * @property
- * @hide repeat doc
- */
- re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
- argsRe : /^\s*['"](.*)["']\s*$/,
- compileARe : /\\/g,
- compileBRe : /(\r\n|\n)/g,
- compileCRe : /'/g,
-
- /**
- * Returns an HTML fragment of this template with the specified values applied.
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @return {String} The HTML fragment
- * @hide repeat doc
- */
- applyTemplate : function(values){
- var me = this,
- useF = me.disableFormats !== true,
- fm = Ext.util.Format,
- tpl = me;
-
- if(me.compiled){
- return me.compiled(values);
- }
- function fn(m, name, format, args){
- if (format && useF) {
- if (format.substr(0, 5) == "this.") {
- return tpl.call(format.substr(5), values[name], values);
- } else {
- if (args) {
- // quoted values are required for strings in compiled templates,
- // but for non compiled we need to strip them
- // quoted reversed for jsmin
- var re = me.argsRe;
- args = args.split(',');
- for(var i = 0, len = args.length; i < len; i++){
- args[i] = args[i].replace(re, "$1");
- }
- args = [values[name]].concat(args);
- } else {
- args = [values[name]];
- }
- return fm[format].apply(fm, args);
- }
- } else {
- return values[name] !== undefined ? values[name] : "";
- }
- }
- return me.html.replace(me.re, fn);
- },
-
- /**
- * Compiles the template into an internal function, eliminating the RegEx overhead.
- * @return {Ext.Template} this
- * @hide repeat doc
- */
- compile : function(){
- var me = this,
- fm = Ext.util.Format,
- useF = me.disableFormats !== true,
- sep = Ext.isGecko ? "+" : ",",
- body;
-
- function fn(m, name, format, args){
- if(format && useF){
- args = args ? ',' + args : "";
- if(format.substr(0, 5) != "this."){
- format = "fm." + format + '(';
- }else{
- format = 'this.call("'+ format.substr(5) + '", ';
- args = ", values";
- }
- }else{
- args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
- }
- return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
- }
-
- // branched to use + in gecko and [].join() in others
- if(Ext.isGecko){
- body = "this.compiled = function(values){ return '" +
- me.html.replace(me.compileARe, '\\\\').replace(me.compileBRe, '\\n').replace(me.compileCRe, "\\'").replace(me.re, fn) +
- "';};";
- }else{
- body = ["this.compiled = function(values){ return ['"];
- body.push(me.html.replace(me.compileARe, '\\\\').replace(me.compileBRe, '\\n').replace(me.compileCRe, "\\'").replace(me.re, fn));
- body.push("'].join('');};");
- body = body.join('');
- }
- eval(body);
- return me;
- },
-
- // private function used to call members
- call : function(fnName, value, allValues){
- return this[fnName](value, allValues);
- }
-});
-Ext.Template.prototype.apply = Ext.Template.prototype.applyTemplate;
-/**
- * @class Ext.util.Functions
- * @singleton
- */
-Ext.util.Functions = {
- /**
- * Creates an interceptor function. The passed function is called before the original one. If it returns false,
- * the original one is not called. The resulting function returns the results of the original function.
- * The passed function is called with the parameters of the original function. Example usage:
- *
-var sayHi = function(name){
- alert('Hi, ' + name);
-}
-
-sayHi('Fred'); // alerts "Hi, Fred"
-
-// create a new function that validates input without
-// directly modifying the original function:
-var sayHiToFriend = Ext.createInterceptor(sayHi, function(name){
- return name == 'Brian';
-});
-
-sayHiToFriend('Fred'); // no alert
-sayHiToFriend('Brian'); // alerts "Hi, Brian"
- this reference) in which the passed function is executed.
- * If omitted, defaults to the scope in which the original function is called or the browser window.
- * @return {Function} The new function
- */
- createInterceptor: function(origFn, newFn, scope) {
- var method = origFn;
- if (!Ext.isFunction(newFn)) {
- return origFn;
- }
- else {
- return function() {
- var me = this,
- args = arguments;
- newFn.target = me;
- newFn.method = origFn;
- return (newFn.apply(scope || me || window, args) !== false) ?
- origFn.apply(me || window, args) :
- null;
- };
- }
- },
-
- /**
- * Creates a delegate (callback) that sets the scope to obj.
- * Call directly on any function. Example: Ext.createDelegate(this.myFunction, this, [arg1, arg2])
- * Will create a function that is automatically scoped to obj so that the this variable inside the
- * callback points to obj. Example usage:
- *
-var sayHi = function(name){
- // Note this use of "this.text" here. This function expects to
- // execute within a scope that contains a text property. In this
- // example, the "this" variable is pointing to the btn object that
- // was passed in createDelegate below.
- alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');
-}
-
-var btn = new Ext.Button({
- text: 'Say Hi',
- renderTo: Ext.getBody()
-});
-
-// This callback will execute in the scope of the
-// button instance. Clicking the button alerts
-// "Hi, Fred. You clicked the "Say Hi" button."
-btn.on('click', Ext.createDelegate(sayHi, btn, ['Fred']));
- this reference) in which the function is executed.
- * If omitted, defaults to the browser window.
- * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
- * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
- * if a number the args are inserted at the specified position
- * @return {Function} The new function
- */
- createDelegate: function(fn, obj, args, appendArgs) {
- if (!Ext.isFunction(fn)) {
- return fn;
- }
- return function() {
- var callArgs = args || arguments;
- if (appendArgs === true) {
- callArgs = Array.prototype.slice.call(arguments, 0);
- callArgs = callArgs.concat(args);
- }
- else if (Ext.isNumber(appendArgs)) {
- callArgs = Array.prototype.slice.call(arguments, 0);
- // copy arguments first
- var applyArgs = [appendArgs, 0].concat(args);
- // create method call params
- Array.prototype.splice.apply(callArgs, applyArgs);
- // splice them in
- }
- return fn.apply(obj || window, callArgs);
- };
- },
-
- /**
- * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage:
- *
-var sayHi = function(name){
- alert('Hi, ' + name);
-}
-
-// executes immediately:
-sayHi('Fred');
-
-// executes after 2 seconds:
-Ext.defer(sayHi, 2000, this, ['Fred']);
-
-// this syntax is sometimes useful for deferring
-// execution of an anonymous function:
-Ext.defer(function(){
- alert('Anonymous');
-}, 100);
- this reference) in which the function is executed.
- * If omitted, defaults to the browser window.
- * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
- * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
- * if a number the args are inserted at the specified position
- * @return {Number} The timeout id that can be used with clearTimeout
- */
- defer: function(fn, millis, obj, args, appendArgs) {
- fn = Ext.util.Functions.createDelegate(fn, obj, args, appendArgs);
- if (millis > 0) {
- return setTimeout(fn, millis);
- }
- fn();
- return 0;
- },
-
-
- /**
- * Create a combined function call sequence of the original function + the passed function.
- * The resulting function returns the results of the original function.
- * The passed fcn is called with the parameters of the original function. Example usage:
- *
-
-var sayHi = function(name){
- alert('Hi, ' + name);
-}
-
-sayHi('Fred'); // alerts "Hi, Fred"
-
-var sayGoodbye = Ext.createSequence(sayHi, function(name){
- alert('Bye, ' + name);
-});
-
-sayGoodbye('Fred'); // both alerts show
-
- * @param {Function} origFn The original function.
- * @param {Function} newFn The function to sequence
- * @param {Object} scope (optional) The scope (this reference) in which the passed function is executed.
- * If omitted, defaults to the scope in which the original function is called or the browser window.
- * @return {Function} The new function
- */
- createSequence: function(origFn, newFn, scope) {
- if (!Ext.isFunction(newFn)) {
- return origFn;
- }
- else {
- return function() {
- var retval = origFn.apply(this || window, arguments);
- newFn.apply(scope || this || window, arguments);
- return retval;
- };
- }
- }
-};
-
-/**
- * Shorthand for {@link Ext.util.Functions#defer}
- * @param {Function} fn The function to defer.
- * @param {Number} millis The number of milliseconds for the setTimeout call (if less than or equal to 0 the function is executed immediately)
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed.
- * If omitted, defaults to the browser window.
- * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
- * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
- * if a number the args are inserted at the specified position
- * @return {Number} The timeout id that can be used with clearTimeout
- * @member Ext
- * @method defer
- */
-
-Ext.defer = Ext.util.Functions.defer;
-
-/**
- * Shorthand for {@link Ext.util.Functions#createInterceptor}
- * @param {Function} origFn The original function.
- * @param {Function} newFn The function to call before the original
- * @param {Object} scope (optional) The scope (this reference) in which the passed function is executed.
- * If omitted, defaults to the scope in which the original function is called or the browser window.
- * @return {Function} The new function
- * @member Ext
- * @method defer
- */
-
-Ext.createInterceptor = Ext.util.Functions.createInterceptor;
-
-/**
- * Shorthand for {@link Ext.util.Functions#createSequence}
- * @param {Function} origFn The original function.
- * @param {Function} newFn The function to sequence
- * @param {Object} scope (optional) The scope (this reference) in which the passed function is executed.
- * If omitted, defaults to the scope in which the original function is called or the browser window.
- * @return {Function} The new function
- * @member Ext
- * @method defer
- */
-
-Ext.createSequence = Ext.util.Functions.createSequence;
-
-/**
- * Shorthand for {@link Ext.util.Functions#createDelegate}
- * @param {Function} fn The function to delegate.
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed.
- * If omitted, defaults to the browser window.
- * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
- * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
- * if a number the args are inserted at the specified position
- * @return {Function} The new function
- * @member Ext
- * @method defer
- */
-Ext.createDelegate = Ext.util.Functions.createDelegate;
-/**
- * @class Ext.util.Observable
- */
-Ext.apply(Ext.util.Observable.prototype, function(){
- // this is considered experimental (along with beforeMethod, afterMethod, removeMethodListener?)
- // allows for easier interceptor and sequences, including cancelling and overwriting the return value of the call
- // private
- function getMethodEvent(method){
- var e = (this.methodEvents = this.methodEvents ||
- {})[method], returnValue, v, cancel, obj = this;
-
- if (!e) {
- this.methodEvents[method] = e = {};
- e.originalFn = this[method];
- e.methodName = method;
- e.before = [];
- e.after = [];
-
- var makeCall = function(fn, scope, args){
- if((v = fn.apply(scope || obj, args)) !== undefined){
- if (typeof v == 'object') {
- if(v.returnValue !== undefined){
- returnValue = v.returnValue;
- }else{
- returnValue = v;
- }
- cancel = !!v.cancel;
- }
- else
- if (v === false) {
- cancel = true;
- }
- else {
- returnValue = v;
- }
- }
- };
-
- this[method] = function(){
- var args = Array.prototype.slice.call(arguments, 0),
- b;
- returnValue = v = undefined;
- cancel = false;
-
- for(var i = 0, len = e.before.length; i < len; i++){
- b = e.before[i];
- makeCall(b.fn, b.scope, args);
- if (cancel) {
- return returnValue;
- }
- }
-
- if((v = e.originalFn.apply(obj, args)) !== undefined){
- returnValue = v;
- }
-
- for(var i = 0, len = e.after.length; i < len; i++){
- b = e.after[i];
- makeCall(b.fn, b.scope, args);
- if (cancel) {
- return returnValue;
- }
- }
- return returnValue;
- };
- }
- return e;
- }
-
- return {
- // these are considered experimental
- // allows for easier interceptor and sequences, including cancelling and overwriting the return value of the call
- // adds an 'interceptor' called before the original method
- beforeMethod : function(method, fn, scope){
- getMethodEvent.call(this, method).before.push({
- fn: fn,
- scope: scope
- });
- },
-
- // adds a 'sequence' called after the original method
- afterMethod : function(method, fn, scope){
- getMethodEvent.call(this, method).after.push({
- fn: fn,
- scope: scope
- });
- },
-
- removeMethodListener: function(method, fn, scope){
- var e = this.getMethodEvent(method);
- for(var i = 0, len = e.before.length; i < len; i++){
- if(e.before[i].fn == fn && e.before[i].scope == scope){
- e.before.splice(i, 1);
- return;
- }
- }
- for(var i = 0, len = e.after.length; i < len; i++){
- if(e.after[i].fn == fn && e.after[i].scope == scope){
- e.after.splice(i, 1);
- return;
- }
- }
- },
-
- /**
- * Relays selected events from the specified Observable as if the events were fired by this.
- * @param {Object} o The Observable whose events this object is to relay.
- * @param {Array} events Array of event names to relay.
- */
- relayEvents : function(o, events){
- var me = this;
- function createHandler(ename){
- return function(){
- return me.fireEvent.apply(me, [ename].concat(Array.prototype.slice.call(arguments, 0)));
- };
- }
- for(var i = 0, len = events.length; i < len; i++){
- var ename = events[i];
- me.events[ename] = me.events[ename] || true;
- o.on(ename, createHandler(ename), me);
- }
- },
-
- /**
- * Enables events fired by this Observable to bubble up an owner hierarchy by calling
- * this.getBubbleTarget() if present. There is no implementation in the Observable base class.
This is commonly used by Ext.Components to bubble events to owner Containers. See {@link Ext.Component.getBubbleTarget}. The default - * implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to - * access the required target more quickly.
- *Example:
-Ext.override(Ext.form.Field, {
- // Add functionality to Field's initComponent to enable the change event to bubble
- initComponent : Ext.form.Field.prototype.initComponent.createSequence(function() {
- this.enableBubble('change');
- }),
-
- // We know that we want Field's events to bubble directly to the FormPanel.
- getBubbleTarget : function() {
- if (!this.formPanel) {
- this.formPanel = this.findParentByType('form');
- }
- return this.formPanel;
- }
-});
-
-var myForm = new Ext.formPanel({
- title: 'User Details',
- items: [{
- ...
- }],
- listeners: {
- change: function() {
- // Title goes red if form has been modified.
- myForm.header.setStyle('color', 'red');
- }
- }
-});
-this reference) in which the function is executed. Defaults to the Observable firing the event.
- * @static
- */
-Ext.util.Observable.capture = function(o, fn, scope){
- o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
-};
-
-
-/**
- * Sets observability on the passed class constructor.- *
This makes any event fired on any instance of the passed class also fire a single event through - * the class allowing for central handling of events on many instances at once.
- *Usage:
-Ext.util.Observable.observeClass(Ext.data.Connection);
-Ext.data.Connection.on('beforerequest', function(con, options) {
- console.log('Ajax request made to ' + options.url);
-});this reference) in which the handler function executes. Defaults to the browser window.
- * @param {boolean} options Options object as passed to {@link Ext.Element#addListener}
- */
- onWindowResize : function(fn, scope, options){
- if(!resizeEvent){
- resizeEvent = new Ext.util.Event();
- resizeTask = new Ext.util.DelayedTask(this.doResizeEvent);
- Ext.EventManager.on(window, "resize", this.fireWindowResize, this);
- }
- resizeEvent.addListener(fn, scope, options);
- },
-
- // exposed only to allow manual firing
- fireWindowResize : function(){
- if(resizeEvent){
- resizeTask.delay(100);
- }
- },
-
- /**
- * Adds a listener to be notified when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
- * @param {Function} fn The function the event invokes.
- * @param {Object} scope The scope (this reference) in which the handler function executes. Defaults to the browser window.
- * @param {boolean} options Options object as passed to {@link Ext.Element#addListener}
- */
- onTextResize : function(fn, scope, options){
- if(!textEvent){
- textEvent = new Ext.util.Event();
- var textEl = new Ext.Element(document.createElement('div'));
- textEl.dom.className = 'x-text-resize';
- textEl.dom.innerHTML = 'X';
- textEl.appendTo(document.body);
- textSize = textEl.dom.offsetHeight;
- setInterval(function(){
- if(textEl.dom.offsetHeight != textSize){
- textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
- }
- }, this.textResizeInterval);
- }
- textEvent.addListener(fn, scope, options);
- },
-
- /**
- * Removes the passed window resize listener.
- * @param {Function} fn The method the event invokes
- * @param {Object} scope The scope of handler
- */
- removeResizeListener : function(fn, scope){
- if(resizeEvent){
- resizeEvent.removeListener(fn, scope);
- }
- },
-
- // private
- fireResize : function(){
- if(resizeEvent){
- resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
- }
- },
-
- /**
- * The frequency, in milliseconds, to check for text resize events (defaults to 50)
- */
- textResizeInterval : 50,
-
- /**
- * Url used for onDocumentReady with using SSL (defaults to Ext.SSL_SECURE_URL)
- */
- ieDeferSrc : false,
-
- // protected, short accessor for useKeydown
- getKeyEvent : function(){
- return useKeydown ? 'keydown' : 'keypress';
- },
-
- // protected for use inside the framework
- // detects whether we should use keydown or keypress based on the browser.
- useKeydown: useKeydown
- };
-}());
-
-Ext.EventManager.on = Ext.EventManager.addListener;
-
-
-Ext.apply(Ext.EventObjectImpl.prototype, {
- /** Key constant @type Number */
- BACKSPACE: 8,
- /** Key constant @type Number */
- TAB: 9,
- /** Key constant @type Number */
- NUM_CENTER: 12,
- /** Key constant @type Number */
- ENTER: 13,
- /** Key constant @type Number */
- RETURN: 13,
- /** Key constant @type Number */
- SHIFT: 16,
- /** Key constant @type Number */
- CTRL: 17,
- CONTROL : 17, // legacy
- /** Key constant @type Number */
- ALT: 18,
- /** Key constant @type Number */
- PAUSE: 19,
- /** Key constant @type Number */
- CAPS_LOCK: 20,
- /** Key constant @type Number */
- ESC: 27,
- /** Key constant @type Number */
- SPACE: 32,
- /** Key constant @type Number */
- PAGE_UP: 33,
- PAGEUP : 33, // legacy
- /** Key constant @type Number */
- PAGE_DOWN: 34,
- PAGEDOWN : 34, // legacy
- /** Key constant @type Number */
- END: 35,
- /** Key constant @type Number */
- HOME: 36,
- /** Key constant @type Number */
- LEFT: 37,
- /** Key constant @type Number */
- UP: 38,
- /** Key constant @type Number */
- RIGHT: 39,
- /** Key constant @type Number */
- DOWN: 40,
- /** Key constant @type Number */
- PRINT_SCREEN: 44,
- /** Key constant @type Number */
- INSERT: 45,
- /** Key constant @type Number */
- DELETE: 46,
- /** Key constant @type Number */
- ZERO: 48,
- /** Key constant @type Number */
- ONE: 49,
- /** Key constant @type Number */
- TWO: 50,
- /** Key constant @type Number */
- THREE: 51,
- /** Key constant @type Number */
- FOUR: 52,
- /** Key constant @type Number */
- FIVE: 53,
- /** Key constant @type Number */
- SIX: 54,
- /** Key constant @type Number */
- SEVEN: 55,
- /** Key constant @type Number */
- EIGHT: 56,
- /** Key constant @type Number */
- NINE: 57,
- /** Key constant @type Number */
- A: 65,
- /** Key constant @type Number */
- B: 66,
- /** Key constant @type Number */
- C: 67,
- /** Key constant @type Number */
- D: 68,
- /** Key constant @type Number */
- E: 69,
- /** Key constant @type Number */
- F: 70,
- /** Key constant @type Number */
- G: 71,
- /** Key constant @type Number */
- H: 72,
- /** Key constant @type Number */
- I: 73,
- /** Key constant @type Number */
- J: 74,
- /** Key constant @type Number */
- K: 75,
- /** Key constant @type Number */
- L: 76,
- /** Key constant @type Number */
- M: 77,
- /** Key constant @type Number */
- N: 78,
- /** Key constant @type Number */
- O: 79,
- /** Key constant @type Number */
- P: 80,
- /** Key constant @type Number */
- Q: 81,
- /** Key constant @type Number */
- R: 82,
- /** Key constant @type Number */
- S: 83,
- /** Key constant @type Number */
- T: 84,
- /** Key constant @type Number */
- U: 85,
- /** Key constant @type Number */
- V: 86,
- /** Key constant @type Number */
- W: 87,
- /** Key constant @type Number */
- X: 88,
- /** Key constant @type Number */
- Y: 89,
- /** Key constant @type Number */
- Z: 90,
- /** Key constant @type Number */
- CONTEXT_MENU: 93,
- /** Key constant @type Number */
- NUM_ZERO: 96,
- /** Key constant @type Number */
- NUM_ONE: 97,
- /** Key constant @type Number */
- NUM_TWO: 98,
- /** Key constant @type Number */
- NUM_THREE: 99,
- /** Key constant @type Number */
- NUM_FOUR: 100,
- /** Key constant @type Number */
- NUM_FIVE: 101,
- /** Key constant @type Number */
- NUM_SIX: 102,
- /** Key constant @type Number */
- NUM_SEVEN: 103,
- /** Key constant @type Number */
- NUM_EIGHT: 104,
- /** Key constant @type Number */
- NUM_NINE: 105,
- /** Key constant @type Number */
- NUM_MULTIPLY: 106,
- /** Key constant @type Number */
- NUM_PLUS: 107,
- /** Key constant @type Number */
- NUM_MINUS: 109,
- /** Key constant @type Number */
- NUM_PERIOD: 110,
- /** Key constant @type Number */
- NUM_DIVISION: 111,
- /** Key constant @type Number */
- F1: 112,
- /** Key constant @type Number */
- F2: 113,
- /** Key constant @type Number */
- F3: 114,
- /** Key constant @type Number */
- F4: 115,
- /** Key constant @type Number */
- F5: 116,
- /** Key constant @type Number */
- F6: 117,
- /** Key constant @type Number */
- F7: 118,
- /** Key constant @type Number */
- F8: 119,
- /** Key constant @type Number */
- F9: 120,
- /** Key constant @type Number */
- F10: 121,
- /** Key constant @type Number */
- F11: 122,
- /** Key constant @type Number */
- F12: 123,
-
- /** @private */
- isNavKeyPress : function(){
- var me = this,
- k = this.normalizeKey(me.keyCode);
- return (k >= 33 && k <= 40) || // Page Up/Down, End, Home, Left, Up, Right, Down
- k == me.RETURN ||
- k == me.TAB ||
- k == me.ESC;
- },
-
- isSpecialKey : function(){
- var k = this.normalizeKey(this.keyCode);
- return (this.type == 'keypress' && this.ctrlKey) ||
- this.isNavKeyPress() ||
- (k == this.BACKSPACE) || // Backspace
- (k >= 16 && k <= 20) || // Shift, Ctrl, Alt, Pause, Caps Lock
- (k >= 44 && k <= 46); // Print Screen, Insert, Delete
- },
-
- getPoint : function(){
- return new Ext.lib.Point(this.xy[0], this.xy[1]);
- },
-
- /**
- * Returns true if the control, meta, shift or alt key was pressed during this event.
- * @return {Boolean}
- */
- hasModifier : function(){
- return ((this.ctrlKey || this.altKey) || this.shiftKey);
- }
-});/**
- * @class Ext.Element
- */
-Ext.Element.addMethods({
- /**
- * Stops the specified event(s) from bubbling and optionally prevents the default action
- * @param {String/Array} eventName an event / array of events to stop from bubbling
- * @param {Boolean} preventDefault (optional) true to prevent the default action too
- * @return {Ext.Element} this
- */
- swallowEvent : function(eventName, preventDefault) {
- var me = this;
- function fn(e) {
- e.stopPropagation();
- if (preventDefault) {
- e.preventDefault();
- }
- }
-
- if (Ext.isArray(eventName)) {
- Ext.each(eventName, function(e) {
- me.on(e, fn);
- });
- return me;
- }
- me.on(eventName, fn);
- return me;
- },
-
- /**
- * Create an event handler on this element such that when the event fires and is handled by this element,
- * it will be relayed to another object (i.e., fired again as if it originated from that object instead).
- * @param {String} eventName The type of event to relay
- * @param {Object} object Any object that extends {@link Ext.util.Observable} that will provide the context
- * for firing the relayed event
- */
- relayEvent : function(eventName, observable) {
- this.on(eventName, function(e) {
- observable.fireEvent(eventName, e);
- });
- },
-
- /**
- * Removes worthless text nodes
- * @param {Boolean} forceReclean (optional) By default the element
- * keeps track if it has been cleaned already so
- * you can call this over and over. However, if you update the element and
- * need to force a reclean, you can pass true.
- */
- clean : function(forceReclean) {
- var me = this,
- dom = me.dom,
- n = dom.firstChild,
- ni = -1;
-
- if (Ext.Element.data(dom, 'isCleaned') && forceReclean !== true) {
- return me;
- }
-
- while (n) {
- var nx = n.nextSibling;
- if (n.nodeType == 3 && !(/\S/.test(n.nodeValue))) {
- dom.removeChild(n);
- } else {
- n.nodeIndex = ++ni;
- }
- n = nx;
- }
-
- Ext.Element.data(dom, 'isCleaned', true);
- return me;
- },
-
- /**
- * Direct access to the Updater {@link Ext.Updater#update} method. The method takes the same object
- * parameter as {@link Ext.Updater#update}
- * @return {Ext.Element} this
- */
- load : function() {
- var updateManager = this.getUpdater();
- updateManager.update.apply(updateManager, arguments);
-
- return this;
- },
-
- /**
- * Gets this element's {@link Ext.Updater Updater}
- * @return {Ext.Updater} The Updater
- */
- getUpdater : function() {
- return this.updateManager || (this.updateManager = new Ext.Updater(this));
- },
-
- /**
- * Update the innerHTML of this element, optionally searching for and processing scripts
- * @param {String} html The new HTML
- * @param {Boolean} loadScripts (optional) True to look for and process scripts (defaults to false)
- * @param {Function} callback (optional) For async script loading you can be notified when the update completes
- * @return {Ext.Element} this
- */
- update : function(html, loadScripts, callback) {
- if (!this.dom) {
- return this;
- }
- html = html || "";
-
- if (loadScripts !== true) {
- this.dom.innerHTML = html;
- if (typeof callback == 'function') {
- callback();
- }
- return this;
- }
-
- var id = Ext.id(),
- dom = this.dom;
-
- html += '';
-
- Ext.lib.Event.onAvailable(id, function() {
- var DOC = document,
- hd = DOC.getElementsByTagName("head")[0],
- re = /(?:-Value Description ------ ----------------------------- -tl The top left corner (default) -t The center of the top edge -tr The top right corner -l The center of the left edge -c In the center of the element -r The center of the right edge -bl The bottom left corner -b The center of the bottom edge -br The bottom right corner --Example Usage: -
-// align el to other-el using the default positioning ("tl-bl", non-constrained)
-el.alignTo("other-el");
-
-// align the top left corner of el with the top right corner of other-el (constrained to viewport)
-el.alignTo("other-el", "tr?");
-
-// align the bottom right corner of el with the center left edge of other-el
-el.alignTo("other-el", "br-l?");
-
-// align the center of el with the bottom left corner of other-el and
-// adjust the x position by -6 pixels (and the y position by 0)
-el.alignTo("other-el", "c-bl", [-6, 0]);
-Wraps the specified element with a special 9 element markup/CSS block that renders by default as - * a gray container with a gradient background, rounded corners and a 4-way shadow.
- *This special markup is used throughout Ext when box wrapping elements ({@link Ext.Button}, - * {@link Ext.Panel} when {@link Ext.Panel#frame frame=true}, {@link Ext.Window}). The markup - * is of this form:
- *
- Ext.Element.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>';
- * Example usage:
- *
- // Basic box wrap
- Ext.get("foo").boxWrap();
-
- // You can also add a custom class and use CSS inheritance rules to customize the box look.
- // 'x-box-blue' is a built-in alternative -- look at the related CSS definitions as an example
- // for how to create a custom box wrap style.
- Ext.get("foo").boxWrap().addClass("x-box-blue");
- * {width: widthValue, height: heightValue}.Returns the dimensions of the element available to lay content out in.
- *
If the element (or any ancestor element) has CSS style display : none, the dimensions will be zero.
- var vpSize = Ext.getBody().getViewSize();
-
- // all Windows created afterwards will have a default value of 90% height and 95% width
- Ext.Window.override({
- width: vpSize.width * 0.9,
- height: vpSize.height * 0.95
- });
- // To handle window resizing you would have to hook onto onWindowResize.
- * Returns the dimensions of the element available to lay content out in.
- * - * getStyleSize utilizes prefers style sizing if present, otherwise it chooses the larger of offsetHeight/clientHeight and offsetWidth/clientWidth. - * To obtain the size excluding scrollbars, use getViewSize - * - * Sizing of the document body is handled at the adapter level which handles special cases for IE and strict modes, etc. - */ - - getStyleSize : function(){ - var me = this, - w, h, - doc = document, - d = this.dom, - isDoc = (d == doc || d == doc.body), - s = d.style; - - // If the body, use Ext.lib.Dom - if (isDoc) { - var extdom = Ext.lib.Dom; - return { - width : extdom.getViewWidth(), - height : extdom.getViewHeight() - }; - } - // Use Styles if they are set - if(s.width && s.width != 'auto'){ - w = parseFloat(s.width); - if(me.isBorderBox()){ - w -= me.getFrameWidth('lr'); - } - } - // Use Styles if they are set - if(s.height && s.height != 'auto'){ - h = parseFloat(s.height); - if(me.isBorderBox()){ - h -= me.getFrameWidth('tb'); - } - } - // Use getWidth/getHeight if style not set. - return {width: w || me.getWidth(true), height: h || me.getHeight(true)}; - }, - - /** - * Returns the size of the element. - * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding - * @return {Object} An object containing the element's size {width: (element width), height: (element height)} - */ - getSize : function(contentSize){ - return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)}; - }, - - /** - * Forces the browser to repaint this element - * @return {Ext.Element} this - */ - repaint : function(){ - var dom = this.dom; - this.addClass("x-repaint"); - setTimeout(function(){ - Ext.fly(dom).removeClass("x-repaint"); - }, 1); - return this; - }, - - /** - * Disables text selection for this element (normalized across browsers) - * @return {Ext.Element} this - */ - unselectable : function(){ - this.dom.unselectable = "on"; - return this.swallowEvent("selectstart", true). - applyStyles("-moz-user-select:none;-khtml-user-select:none;"). - addClass("x-unselectable"); - }, - - /** - * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed, - * then it returns the calculated width of the sides (see getPadding) - * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides - * @return {Object/Number} - */ - getMargins : function(side){ - var me = this, - key, - hash = {t:"top", l:"left", r:"right", b: "bottom"}, - o = {}; - - if (!side) { - for (key in me.margins){ - o[hash[key]] = parseFloat(me.getStyle(me.margins[key])) || 0; - } - return o; - } else { - return me.addStyles.call(me, side, me.margins); - } - } - }; -}()); -/** - * @class Ext.Element - */ -Ext.Element.addMethods({ - /** - * 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. - * @param {Object} box The box to fill {x, y, width, height} - * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically - * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object - * @return {Ext.Element} this - */ - setBox : function(box, adjust, animate){ - var me = this, - w = box.width, - h = box.height; - if((adjust && !me.autoBoxAdjust) && !me.isBorderBox()){ - w -= (me.getBorderWidth("lr") + me.getPadding("lr")); - h -= (me.getBorderWidth("tb") + me.getPadding("tb")); - } - me.setBounds(box.x, box.y, w, h, me.animTest.call(me, arguments, animate, 2)); - return me; - }, - - /** - * Return an object defining the area of this Element which can be passed to {@link #setBox} to - * set another Element's size/location to match this element. - * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned. - * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y. - * @return {Object} box An object in the format
-{
- x: <Element's X position>,
- y: <Element's Y position>,
- width: <Element's width>,
- height: <Element's height>,
- bottom: <Element's lower bound>,
- right: <Element's rightmost bound>
-}
-{key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
- * @param {Function} fn The function to call
- * @param {Object} scope (optional) The scope (this reference) in which the specified function is executed. Defaults to this Element.
- * @return {Ext.KeyMap} The KeyMap created
- */
- addKeyListener : function(key, fn, scope){
- var config;
- if(typeof key != 'object' || Ext.isArray(key)){
- config = {
- key: key,
- fn: fn,
- scope: scope
- };
- }else{
- config = {
- key : key.key,
- shift : key.shift,
- ctrl : key.ctrl,
- alt : key.alt,
- fn: fn,
- scope: scope
- };
- }
- return new Ext.KeyMap(this, config);
- },
-
- /**
- * Creates a KeyMap for this element
- * @param {Object} config The KeyMap config. See {@link Ext.KeyMap} for more details
- * @return {Ext.KeyMap} The KeyMap created
- */
- addKeyMap : function(config){
- return new Ext.KeyMap(this, config);
- }
-});
-
-//Import the newly-added Ext.Element functions into CompositeElementLite. We call this here because
-//Element.keys.js is the last extra Ext.Element include in the ext-all.js build
-Ext.CompositeElementLite.importElementMethods();/**
- * @class Ext.CompositeElementLite
- */
-Ext.apply(Ext.CompositeElementLite.prototype, {
- addElements : function(els, root){
- if(!els){
- return this;
- }
- if(typeof els == "string"){
- els = Ext.Element.selectorFunction(els, root);
- }
- var yels = this.elements;
- Ext.each(els, function(e) {
- yels.push(Ext.get(e));
- });
- return this;
- },
-
- /**
- * Returns the first Element
- * @return {Ext.Element}
- */
- first : function(){
- return this.item(0);
- },
-
- /**
- * Returns the last Element
- * @return {Ext.Element}
- */
- last : function(){
- return this.item(this.getCount()-1);
- },
-
- /**
- * Returns true if this composite contains the passed element
- * @param el {Mixed} The id of an element, or an Ext.Element, or an HtmlElement to find within the composite collection.
- * @return Boolean
- */
- contains : function(el){
- return this.indexOf(el) != -1;
- },
-
- /**
- * Removes the specified element(s).
- * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
- * or an array of any of those.
- * @param {Boolean} removeDom (optional) True to also remove the element from the document
- * @return {CompositeElement} this
- */
- removeElement : function(keys, removeDom){
- var me = this,
- els = this.elements,
- el;
- Ext.each(keys, function(val){
- if ((el = (els[val] || els[val = me.indexOf(val)]))) {
- if(removeDom){
- if(el.dom){
- el.remove();
- }else{
- Ext.removeNode(el);
- }
- }
- els.splice(val, 1);
- }
- });
- return this;
- }
-});
-/**
- * @class Ext.CompositeElement
- * @extends Ext.CompositeElementLite
- * This class encapsulates a collection of DOM elements, providing methods to filter - * members, or to perform collective actions upon the whole set.
- *Although they are not listed, this class supports all of the methods of {@link Ext.Element} and - * {@link Ext.Fx}. The methods from these classes will be performed on all the elements in this collection.
- *All methods return this and can be chained.
- * Usage: -
-var els = Ext.select("#some-el div.some-class", true);
-// or select directly from an existing element
-var el = Ext.get('some-el');
-el.select('div.some-class', true);
-
-els.setWidth(100); // all elements become 100 width
-els.hide(true); // all elements fade out and hide
-// or
-els.setWidth(100).hide(true);
-element in this composite
- * calling the supplied function using {@link Ext#each}.
- * @param {Function} fn The function to be called with each
- * element. If the supplied function returns false,
- * iteration stops. This function is called with the following arguments:
- * element : Ext.Elementindex
- * in the compositecomposite : Object index : Number composite reference) in which the specified function is executed.
- * Defaults to the element at the current index
- * within the composite.
- * @return {CompositeElement} this
- */
-});
-
-/**
- * Selects elements based on the passed CSS selector to enable {@link Ext.Element Element} methods
- * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or
- * {@link Ext.CompositeElementLite CompositeElementLite} object.
- * @param {String/Array} selector The CSS selector or an array of elements
- * @param {Boolean} unique (optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)
- * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
- * @return {CompositeElementLite/CompositeElement}
- * @member Ext.Element
- * @method select
- */
-Ext.Element.select = function(selector, unique, root){
- var els;
- if(typeof selector == "string"){
- els = Ext.Element.selectorFunction(selector, root);
- }else if(selector.length !== undefined){
- els = selector;
- }else{
- throw "Invalid selector";
- }
-
- return (unique === true) ? new Ext.CompositeElement(els) : new Ext.CompositeElementLite(els);
-};
-
-/**
- * Selects elements based on the passed CSS selector to enable {@link Ext.Element Element} methods
- * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or
- * {@link Ext.CompositeElementLite CompositeElementLite} object.
- * @param {String/Array} selector The CSS selector or an array of elements
- * @param {Boolean} unique (optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)
- * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
- * @return {CompositeElementLite/CompositeElement}
- * @member Ext
- * @method select
- */
-Ext.select = Ext.Element.select;/**
- * @class Ext.Updater
- * @extends Ext.util.Observable
- * Provides AJAX-style update capabilities for Element objects. Updater can be used to {@link #update}
- * an {@link Ext.Element} once, or you can use {@link #startAutoRefresh} to set up an auto-updating
- * {@link Ext.Element Element} on a specific interval.
- * Usage:
- *
- * var el = Ext.get("foo"); // Get Ext.Element object
- * var mgr = el.getUpdater();
- * mgr.update({
- url: "http://myserver.com/index.php",
- params: {
- param1: "foo",
- param2: "bar"
- }
- * });
- * ...
- * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
- *
- * // or directly (returns the same Updater instance)
- * var mgr = new Ext.Updater("myElementId");
- * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
- * mgr.on("update", myFcnNeedsToKnow);
- *
- * // short handed call directly from the element object
- * Ext.get("foo").load({
- url: "bar.php",
- scripts: true,
- params: "param1=foo¶m2=bar",
- text: "Loading Foo..."
- * });
- *
- * @constructor
- * Create new Updater directly.
- * @param {Mixed} el The element to update
- * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already
- * has an Updater and if it does it returns the same instance. This will skip that check (useful for extending this class).
- */
-Ext.UpdateManager = Ext.Updater = Ext.extend(Ext.util.Observable,
-function() {
- var BEFOREUPDATE = "beforeupdate",
- UPDATE = "update",
- FAILURE = "failure";
-
- // private
- function processSuccess(response){
- var me = this;
- me.transaction = null;
- if (response.argument.form && response.argument.reset) {
- try { // put in try/catch since some older FF releases had problems with this
- response.argument.form.reset();
- } catch(e){}
- }
- if (me.loadScripts) {
- me.renderer.render(me.el, response, me,
- updateComplete.createDelegate(me, [response]));
- } else {
- me.renderer.render(me.el, response, me);
- updateComplete.call(me, response);
- }
- }
-
- // private
- function updateComplete(response, type, success){
- this.fireEvent(type || UPDATE, this.el, response);
- if(Ext.isFunction(response.argument.callback)){
- response.argument.callback.call(response.argument.scope, this.el, Ext.isEmpty(success) ? true : false, response, response.argument.options);
- }
- }
-
- // private
- function processFailure(response){
- updateComplete.call(this, response, FAILURE, !!(this.transaction = null));
- }
-
- return {
- constructor: function(el, forceNew){
- var me = this;
- el = Ext.get(el);
- if(!forceNew && el.updateManager){
- return el.updateManager;
- }
- /**
- * The Element object
- * @type Ext.Element
- */
- me.el = el;
- /**
- * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
- * @type String
- */
- me.defaultUrl = null;
-
- me.addEvents(
- /**
- * @event beforeupdate
- * Fired before an update is made, return false from your handler and the update is cancelled.
- * @param {Ext.Element} el
- * @param {String/Object/Function} url
- * @param {String/Object} params
- */
- BEFOREUPDATE,
- /**
- * @event update
- * Fired after successful update is made.
- * @param {Ext.Element} el
- * @param {Object} oResponseObject The response Object
- */
- UPDATE,
- /**
- * @event failure
- * Fired on update failure.
- * @param {Ext.Element} el
- * @param {Object} oResponseObject The response Object
- */
- FAILURE
- );
-
- Ext.apply(me, Ext.Updater.defaults);
- /**
- * Blank page URL to use with SSL file uploads (defaults to {@link Ext.Updater.defaults#sslBlankUrl}).
- * @property sslBlankUrl
- * @type String
- */
- /**
- * Whether to append unique parameter on get request to disable caching (defaults to {@link Ext.Updater.defaults#disableCaching}).
- * @property disableCaching
- * @type Boolean
- */
- /**
- * Text for loading indicator (defaults to {@link Ext.Updater.defaults#indicatorText}).
- * @property indicatorText
- * @type String
- */
- /**
- * Whether to show indicatorText when loading (defaults to {@link Ext.Updater.defaults#showLoadIndicator}).
- * @property showLoadIndicator
- * @type String
- */
- /**
- * Timeout for requests or form posts in seconds (defaults to {@link Ext.Updater.defaults#timeout}).
- * @property timeout
- * @type Number
- */
- /**
- * True to process scripts in the output (defaults to {@link Ext.Updater.defaults#loadScripts}).
- * @property loadScripts
- * @type Boolean
- */
-
- /**
- * Transaction object of the current executing transaction, or null if there is no active transaction.
- */
- me.transaction = null;
- /**
- * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
- * @type Function
- */
- me.refreshDelegate = me.refresh.createDelegate(me);
- /**
- * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
- * @type Function
- */
- me.updateDelegate = me.update.createDelegate(me);
- /**
- * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
- * @type Function
- */
- me.formUpdateDelegate = (me.formUpdate || function(){}).createDelegate(me);
-
- /**
- * The renderer for this Updater (defaults to {@link Ext.Updater.BasicRenderer}).
- */
- me.renderer = me.renderer || me.getDefaultRenderer();
-
- Ext.Updater.superclass.constructor.call(me);
- },
-
- /**
- * Sets the content renderer for this Updater. See {@link Ext.Updater.BasicRenderer#render} for more details.
- * @param {Object} renderer The object implementing the render() method
- */
- setRenderer : function(renderer){
- this.renderer = renderer;
- },
-
- /**
- * Returns the current content renderer for this Updater. See {@link Ext.Updater.BasicRenderer#render} for more details.
- * @return {Object}
- */
- getRenderer : function(){
- return this.renderer;
- },
-
- /**
- * This is an overrideable method which returns a reference to a default
- * renderer class if none is specified when creating the Ext.Updater.
- * Defaults to {@link Ext.Updater.BasicRenderer}
- */
- getDefaultRenderer: function() {
- return new Ext.Updater.BasicRenderer();
- },
-
- /**
- * Sets the default URL used for updates.
- * @param {String/Function} defaultUrl The url or a function to call to get the url
- */
- setDefaultUrl : function(defaultUrl){
- this.defaultUrl = defaultUrl;
- },
-
- /**
- * Get the Element this Updater is bound to
- * @return {Ext.Element} The element
- */
- getEl : function(){
- return this.el;
- },
-
- /**
- * Performs an asynchronous request, updating this element with the response.
- * If params are specified it uses POST, otherwise it uses GET.
- * Note: Due to the asynchronous nature of remote server requests, the Element
- * will not have been fully updated when the function returns. To post-process the returned
- * data, use the callback option, or an update event handler.
- * @param {Object} options A config object containing any of the following options:
- * - url : String/Function
The URL to request or a function which
- * returns the URL (defaults to the value of {@link Ext.Ajax#url} if not specified).
- * - method : String
The HTTP method to
- * use. Defaults to POST if the params argument is present, otherwise GET.
- * - params : String/Object/Function
The
- * parameters to pass to the server (defaults to none). These may be specified as a url-encoded
- * string, or as an object containing properties which represent parameters,
- * or as a function, which returns such an object.
- * - scripts : Boolean
If true
- * any <script> tags embedded in the response text will be extracted
- * and executed (defaults to {@link Ext.Updater.defaults#loadScripts}). If this option is specified,
- * the callback will be called after the execution of the scripts.
- * - callback : Function
A function to
- * be called when the response from the server arrives. The following
- * parameters are passed:
- * - el : Ext.Element
The Element being updated.
- * - success : Boolean
True for success, false for failure.
- * - response : XMLHttpRequest
The XMLHttpRequest which processed the update.
- * - options : Object
The config object passed to the update call.
- *
- * - scope : Object
The scope in which
- * to execute the callback (The callback's this reference.) If the
- * params argument is a function, this scope is used for that function also.
- * - discardUrl : Boolean
By default, the URL of this request becomes
- * the default URL for this Updater object, and will be subsequently used in {@link #refresh}
- * calls. To bypass this behavior, pass discardUrl:true (defaults to false).
- * - timeout : Number
The number of seconds to wait for a response before
- * timing out (defaults to {@link Ext.Updater.defaults#timeout}).
- * - text : String
The text to use as the innerHTML of the
- * {@link Ext.Updater.defaults#indicatorText} div (defaults to 'Loading...'). To replace the entire div, not
- * just the text, override {@link Ext.Updater.defaults#indicatorText} directly.
- * - nocache : Boolean
Only needed for GET
- * requests, this option causes an extra, auto-generated parameter to be appended to the request
- * to defeat caching (defaults to {@link Ext.Updater.defaults#disableCaching}).
- *
- * For example:
-
- um.update({
- url: "your-url.php",
- params: {param1: "foo", param2: "bar"}, // or a URL encoded string
- callback: yourFunction,
- scope: yourObject, //(optional scope)
- discardUrl: true,
- nocache: true,
- text: "Loading...",
- timeout: 60,
- scripts: false // Save time by avoiding RegExp execution.
- });
-
- */
- update : function(url, params, callback, discardUrl){
- var me = this,
- cfg,
- callerScope;
-
- if(me.fireEvent(BEFOREUPDATE, me.el, url, params) !== false){
- if(Ext.isObject(url)){ // must be config object
- cfg = url;
- url = cfg.url;
- params = params || cfg.params;
- callback = callback || cfg.callback;
- discardUrl = discardUrl || cfg.discardUrl;
- callerScope = cfg.scope;
- if(!Ext.isEmpty(cfg.nocache)){me.disableCaching = cfg.nocache;};
- if(!Ext.isEmpty(cfg.text)){me.indicatorText = ''+cfg.text+"";};
- if(!Ext.isEmpty(cfg.scripts)){me.loadScripts = cfg.scripts;};
- if(!Ext.isEmpty(cfg.timeout)){me.timeout = cfg.timeout;};
- }
- me.showLoading();
-
- if(!discardUrl){
- me.defaultUrl = url;
- }
- if(Ext.isFunction(url)){
- url = url.call(me);
- }
-
- var o = Ext.apply({}, {
- url : url,
- params: (Ext.isFunction(params) && callerScope) ? params.createDelegate(callerScope) : params,
- success: processSuccess,
- failure: processFailure,
- scope: me,
- callback: undefined,
- timeout: (me.timeout*1000),
- disableCaching: me.disableCaching,
- argument: {
- "options": cfg,
- "url": url,
- "form": null,
- "callback": callback,
- "scope": callerScope || window,
- "params": params
- }
- }, cfg);
-
- me.transaction = Ext.Ajax.request(o);
- }
- },
-
- /**
- * Performs an asynchronous 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.
- * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
- * File uploads are not performed using normal "Ajax" techniques, that is they are not
- * performed using XMLHttpRequests. Instead the form is submitted in the standard manner with the
- * DOM <form> element temporarily modified to have its
- * target set to refer
- * to a dynamically generated, hidden <iframe> which is inserted into the document
- * but removed after the return data has been gathered.
- * Be aware that file upload packets, sent with the content type multipart/form-data
- * and some server technologies (notably JEE) may require some custom processing in order to
- * retrieve parameter names and parameter values from the packet content.
- * @param {String/HTMLElement} form The form Id or form element
- * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
- * @param {Boolean} reset (optional) Whether to try to reset the form after the update
- * @param {Function} callback (optional) Callback when transaction is complete. The following
- * parameters are passed:
- * - el : Ext.Element
The Element being updated.
- * - success : Boolean
True for success, false for failure.
- * - response : XMLHttpRequest
The XMLHttpRequest which processed the update.
- */
- formUpdate : function(form, url, reset, callback){
- var me = this;
- if(me.fireEvent(BEFOREUPDATE, me.el, form, url) !== false){
- if(Ext.isFunction(url)){
- url = url.call(me);
- }
- form = Ext.getDom(form);
- me.transaction = Ext.Ajax.request({
- form: form,
- url:url,
- success: processSuccess,
- failure: processFailure,
- scope: me,
- timeout: (me.timeout*1000),
- argument: {
- "url": url,
- "form": form,
- "callback": callback,
- "reset": reset
- }
- });
- me.showLoading.defer(1, me);
- }
- },
-
- /**
- * Set this element to auto refresh. Can be canceled by calling {@link #stopAutoRefresh}.
- * @param {Number} interval How often to update (in seconds).
- * @param {String/Object/Function} url (optional) The url for this request, a config object in the same format
- * supported by {@link #load}, or a function to call to get the url (defaults to the last used url). Note that while
- * the url used in a load call can be reused by this method, other load config options will not be reused and must be
- * sepcified as part of a config object passed as this paramter if needed.
- * @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}
- * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
- * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
- */
- startAutoRefresh : function(interval, url, params, callback, refreshNow){
- var me = this;
- if(refreshNow){
- me.update(url || me.defaultUrl, params, callback, true);
- }
- if(me.autoRefreshProcId){
- clearInterval(me.autoRefreshProcId);
- }
- me.autoRefreshProcId = setInterval(me.update.createDelegate(me, [url || me.defaultUrl, params, callback, true]), interval * 1000);
- },
-
- /**
- * Stop auto refresh on this element.
- */
- stopAutoRefresh : function(){
- if(this.autoRefreshProcId){
- clearInterval(this.autoRefreshProcId);
- delete this.autoRefreshProcId;
- }
- },
-
- /**
- * Returns true if the Updater is currently set to auto refresh its content (see {@link #startAutoRefresh}), otherwise false.
- */
- isAutoRefreshing : function(){
- return !!this.autoRefreshProcId;
- },
-
- /**
- * Display the element's "loading" state. By default, the element is updated with {@link #indicatorText}. This
- * method may be overridden to perform a custom action while this Updater is actively updating its contents.
- */
- showLoading : function(){
- if(this.showLoadIndicator){
- this.el.dom.innerHTML = this.indicatorText;
- }
- },
-
- /**
- * Aborts the currently executing transaction, if any.
- */
- abort : function(){
- if(this.transaction){
- Ext.Ajax.abort(this.transaction);
- }
- },
-
- /**
- * Returns true if an update is in progress, otherwise false.
- * @return {Boolean}
- */
- isUpdating : function(){
- return this.transaction ? Ext.Ajax.isLoading(this.transaction) : false;
- },
-
- /**
- * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
- * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
- */
- refresh : function(callback){
- if(this.defaultUrl){
- this.update(this.defaultUrl, null, callback, true);
- }
- }
- };
-}());
-
-/**
- * @class Ext.Updater.defaults
- * The defaults collection enables customizing the default properties of Updater
- */
-Ext.Updater.defaults = {
- /**
- * Timeout for requests or form posts in seconds (defaults to 30 seconds).
- * @type Number
- */
- timeout : 30,
- /**
- * True to append a unique parameter to GET requests to disable caching (defaults to false).
- * @type Boolean
- */
- disableCaching : false,
- /**
- * Whether or not to show {@link #indicatorText} during loading (defaults to true).
- * @type Boolean
- */
- showLoadIndicator : true,
- /**
- * Text for loading indicator (defaults to '<div class="loading-indicator">Loading...</div>').
- * @type String
- */
- indicatorText : 'Loading...',
- /**
- * True to process scripts by default (defaults to false).
- * @type Boolean
- */
- loadScripts : false,
- /**
- * Blank page URL to use with SSL file uploads (defaults to {@link Ext#SSL_SECURE_URL} if set, or "javascript:false").
- * @type String
- */
- sslBlankUrl : Ext.SSL_SECURE_URL
-};
-
-
-/**
- * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
- * Usage:
- * Ext.Updater.updateElement("my-div", "stuff.php");
- * @param {Mixed} el The element to update
- * @param {String} url The url
- * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
- * @param {Object} options (optional) A config object with any of the Updater properties you want to set - for
- * example: {disableCaching:true, indicatorText: "Loading data..."}
- * @static
- * @deprecated
- * @member Ext.Updater
- */
-Ext.Updater.updateElement = function(el, url, params, options){
- var um = Ext.get(el).getUpdater();
- Ext.apply(um, options);
- um.update(url, params, options ? options.callback : null);
-};
-
-/**
- * @class Ext.Updater.BasicRenderer
- * This class is a base class implementing a simple render method which updates an element using results from an Ajax request.
- * The BasicRenderer updates the element's innerHTML with the responseText. To perform a custom render (i.e. XML or JSON processing),
- * create an object with a conforming {@link #render} method and pass it to setRenderer on the Updater.
- */
-Ext.Updater.BasicRenderer = function(){};
-
-Ext.Updater.BasicRenderer.prototype = {
- /**
- * This method is called when an Ajax response is received, and an Element needs updating.
- * @param {Ext.Element} el The element being rendered
- * @param {Object} xhr The XMLHttpRequest object
- * @param {Updater} updateManager The calling update manager
- * @param {Function} callback A callback that will need to be called if loadScripts is true on the Updater
- */
- render : function(el, response, updateManager, callback){
- el.update(response.responseText, updateManager.loadScripts, callback);
- }
-};/**
- * @class Date
- *
- * The date parsing and formatting syntax contains a subset of
- * PHP's date() function, and the formats that are
- * supported will provide results equivalent to their PHP versions.
- *
- * The following is a list of all currently supported formats:
- *
-Format Description Example returned values
------- ----------------------------------------------------------------------- -----------------------
- d Day of the month, 2 digits with leading zeros 01 to 31
- D A short textual representation of the day of the week Mon to Sun
- j Day of the month without leading zeros 1 to 31
- l A full textual representation of the day of the week Sunday to Saturday
- N ISO-8601 numeric representation of the day of the week 1 (for Monday) through 7 (for Sunday)
- S English ordinal suffix for the day of the month, 2 characters st, nd, rd or th. Works well with j
- w Numeric representation of the day of the week 0 (for Sunday) to 6 (for Saturday)
- z The day of the year (starting from 0) 0 to 364 (365 in leap years)
- W ISO-8601 week number of year, weeks starting on Monday 01 to 53
- F A full textual representation of a month, such as January or March January to December
- m Numeric representation of a month, with leading zeros 01 to 12
- M A short textual representation of a month Jan to Dec
- n Numeric representation of a month, without leading zeros 1 to 12
- t Number of days in the given month 28 to 31
- L Whether it's a leap year 1 if it is a leap year, 0 otherwise.
- o ISO-8601 year number (identical to (Y), but if the ISO week number (W) Examples: 1998 or 2004
- belongs to the previous or next year, that year is used instead)
- Y A full numeric representation of a year, 4 digits Examples: 1999 or 2003
- y A two digit representation of a year Examples: 99 or 03
- a Lowercase Ante meridiem and Post meridiem am or pm
- A Uppercase Ante meridiem and Post meridiem AM or PM
- g 12-hour format of an hour without leading zeros 1 to 12
- G 24-hour format of an hour without leading zeros 0 to 23
- h 12-hour format of an hour with leading zeros 01 to 12
- H 24-hour format of an hour with leading zeros 00 to 23
- i Minutes, with leading zeros 00 to 59
- s Seconds, with leading zeros 00 to 59
- u Decimal fraction of a second Examples:
- (minimum 1 digit, arbitrary number of digits allowed) 001 (i.e. 0.001s) or
- 100 (i.e. 0.100s) or
- 999 (i.e. 0.999s) or
- 999876543210 (i.e. 0.999876543210s)
- O Difference to Greenwich time (GMT) in hours and minutes Example: +1030
- P Difference to Greenwich time (GMT) with colon between hours and minutes Example: -08:00
- T Timezone abbreviation of the machine running the code Examples: EST, MDT, PDT ...
- Z Timezone offset in seconds (negative if west of UTC, positive if east) -43200 to 50400
- c ISO 8601 date
- Notes: Examples:
- 1) If unspecified, the month / day defaults to the current month / day, 1991 or
- the time defaults to midnight, while the timezone defaults to the 1992-10 or
- browser's timezone. If a time is specified, it must include both hours 1993-09-20 or
- and minutes. The "T" delimiter, seconds, milliseconds and timezone 1994-08-19T16:20+01:00 or
- are optional. 1995-07-18T17:21:28-02:00 or
- 2) The decimal fraction of a second, if specified, must contain at 1996-06-17T18:22:29.98765+03:00 or
- least 1 digit (there is no limit to the maximum number 1997-05-16T19:23:30,12345-0400 or
- of digits allowed), and may be delimited by either a '.' or a ',' 1998-04-15T20:24:31.2468Z or
- Refer to the examples on the right for the various levels of 1999-03-14T20:24:32Z or
- date-time granularity which are supported, or see 2000-02-13T21:25:33
- http://www.w3.org/TR/NOTE-datetime for more info. 2001-01-12 22:26:34
- U Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) 1193432466 or -2138434463
- M$ Microsoft AJAX serialized dates \/Date(1238606590509)\/ (i.e. UTC milliseconds since epoch) or
- \/Date(1238606590509+0800)\/
-
- *
- * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
- *
-// Sample date:
-// 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
-
-var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
-document.write(dt.format('Y-m-d')); // 2007-01-10
-document.write(dt.format('F j, Y, g:i a')); // January 10, 2007, 3:05 pm
-document.write(dt.format('l, \\t\\he jS \\of F Y h:i:s A')); // Wednesday, the 10th of January 2007 03:05:01 PM
-
- *
- * Here are some standard date/time patterns that you might find helpful. They
- * are not part of the source of Date.js, but to use them you can simply copy this
- * block of code into any script that is included after Date.js and they will also become
- * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
- *
-Date.patterns = {
- ISO8601Long:"Y-m-d H:i:s",
- ISO8601Short:"Y-m-d",
- ShortDate: "n/j/Y",
- LongDate: "l, F d, Y",
- FullDateTime: "l, F d, Y g:i:s A",
- MonthDay: "F d",
- ShortTime: "g:i A",
- LongTime: "g:i:s A",
- SortableDateTime: "Y-m-d\\TH:i:s",
- UniversalSortableDateTime: "Y-m-d H:i:sO",
- YearMonth: "F, Y"
-};
-
- *
- * Example usage:
- *
-var dt = new Date();
-document.write(dt.format(Date.patterns.ShortDate));
-
- * Developer-written, custom formats may be used by supplying both a formatting and a parsing function
- * which perform to specialized requirements. The functions are stored in {@link #parseFunctions} and {@link #formatFunctions}.
- */
-
-/*
- * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
- * (see http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/)
- * They generate precompiled functions from format patterns instead of parsing and
- * processing each pattern every time a date is formatted. These functions are available
- * on every Date object.
- */
-
-(function() {
-
-/**
- * Global flag which determines if strict date parsing should be used.
- * Strict date parsing will not roll-over invalid dates, which is the
- * default behaviour of javascript Date objects.
- * (see {@link #parseDate} for more information)
- * Defaults to false.
- * @static
- * @type Boolean
-*/
-Date.useStrict = false;
-
-
-// create private copy of Ext's String.format() method
-// - to remove unnecessary dependency
-// - to resolve namespace conflict with M$-Ajax's implementation
-function xf(format) {
- var args = Array.prototype.slice.call(arguments, 1);
- return format.replace(/\{(\d+)\}/g, function(m, i) {
- return args[i];
- });
-}
-
-
-// private
-Date.formatCodeToRegex = function(character, currentGroup) {
- // Note: currentGroup - position in regex result array (see notes for Date.parseCodes below)
- var p = Date.parseCodes[character];
-
- if (p) {
- p = typeof p == 'function'? p() : p;
- Date.parseCodes[character] = p; // reassign function result to prevent repeated execution
- }
-
- return p ? Ext.applyIf({
- c: p.c ? xf(p.c, currentGroup || "{0}") : p.c
- }, p) : {
- g:0,
- c:null,
- s:Ext.escapeRe(character) // treat unrecognised characters as literals
- };
-};
-
-// private shorthand for Date.formatCodeToRegex since we'll be using it fairly often
-var $f = Date.formatCodeToRegex;
-
-Ext.apply(Date, {
- /**
- * An object hash in which each property is a date parsing function. The property name is the
- * format string which that function parses.
- * This object is automatically populated with date parsing functions as
- * date formats are requested for Ext standard formatting strings.
- * Custom parsing functions may be inserted into this object, keyed by a name which from then on
- * may be used as a format string to {@link #parseDate}.
- *
Example:
-Date.parseFunctions['x-date-format'] = myDateParser;
-
- * A parsing function should return a Date object, and is passed the following parameters:
- * date : StringThe date string to parse.strict : BooleanTrue to validate date strings while parsing
- * (i.e. prevent javascript Date "rollover") (The default must be false).
- * Invalid date strings should return null when parsed.
- * To enable Dates to also be formatted according to that format, a corresponding
- * formatting function must be placed into the {@link #formatFunctions} property.
- * @property parseFunctions
- * @static
- * @type Object
- */
- parseFunctions: {
- "M$": function(input, strict) {
- // note: the timezone offset is ignored since the M$ Ajax server sends
- // a UTC milliseconds-since-Unix-epoch value (negative values are allowed)
- var re = new RegExp('\\/Date\\(([-+])?(\\d+)(?:[+-]\\d{4})?\\)\\/');
- var r = (input || '').match(re);
- return r? new Date(((r[1] || '') + r[2]) * 1) : null;
- }
- },
- parseRegexes: [],
-
- /**
- *
An object hash in which each property is a date formatting function. The property name is the
- * format string which corresponds to the produced formatted date string.
- * This object is automatically populated with date formatting functions as
- * date formats are requested for Ext standard formatting strings.
- * Custom formatting functions may be inserted into this object, keyed by a name which from then on
- * may be used as a format string to {@link #format}. Example:
-Date.formatFunctions['x-date-format'] = myDateFormatter;
-
- * A formatting function should return a string representation of the passed Date object, and is passed the following parameters:
- * date : DateThe Date to format.
- * To enable date strings to also be parsed according to that format, a corresponding
- * parsing function must be placed into the {@link #parseFunctions} property.
- * @property formatFunctions
- * @static
- * @type Object
- */
- formatFunctions: {
- "M$": function() {
- // UTC milliseconds since Unix epoch (M$-AJAX serialized date format (MRSF))
- return '\\/Date(' + this.getTime() + ')\\/';
- }
- },
-
- y2kYear : 50,
-
- /**
- * Date interval constant
- * @static
- * @type String
- */
- MILLI : "ms",
-
- /**
- * Date interval constant
- * @static
- * @type String
- */
- SECOND : "s",
-
- /**
- * Date interval constant
- * @static
- * @type String
- */
- MINUTE : "mi",
-
- /** Date interval constant
- * @static
- * @type String
- */
- HOUR : "h",
-
- /**
- * Date interval constant
- * @static
- * @type String
- */
- DAY : "d",
-
- /**
- * Date interval constant
- * @static
- * @type String
- */
- MONTH : "mo",
-
- /**
- * Date interval constant
- * @static
- * @type String
- */
- YEAR : "y",
-
- /**
- *
An object hash containing default date values used during date parsing.
- * The following properties are available:
- * y : NumberThe default year value. (defaults to undefined)m : NumberThe default 1-based month value. (defaults to undefined)d : NumberThe default day value. (defaults to undefined)h : NumberThe default hour value. (defaults to undefined)i : NumberThe default minute value. (defaults to undefined)s : NumberThe default second value. (defaults to undefined)ms : NumberThe default millisecond value. (defaults to undefined)
- * Override these properties to customize the default date values used by the {@link #parseDate} method.
- * Note: In countries which experience Daylight Saving Time (i.e. DST), the h, i, s
- * and ms properties may coincide with the exact time in which DST takes effect.
- * It is the responsiblity of the developer to account for this.
- * Example Usage:
- *
-// set default day value to the first day of the month
-Date.defaults.d = 1;
-
-// parse a February date string containing only year and month values.
-// setting the default day value to 1 prevents weird date rollover issues
-// when attempting to parse the following date string on, for example, March 31st 2009.
-Date.parseDate('2009-02', 'Y-m'); // returns a Date object representing February 1st 2009
-
- * @property defaults
- * @static
- * @type Object
- */
- defaults: {},
-
- /**
- * An array of textual day names.
- * Override these values for international dates.
- * Example:
- *
-Date.dayNames = [
- 'SundayInYourLang',
- 'MondayInYourLang',
- ...
-];
-
- * @type Array
- * @static
- */
- dayNames : [
- "Sunday",
- "Monday",
- "Tuesday",
- "Wednesday",
- "Thursday",
- "Friday",
- "Saturday"
- ],
-
- /**
- * An array of textual month names.
- * Override these values for international dates.
- * Example:
- *
-Date.monthNames = [
- 'JanInYourLang',
- 'FebInYourLang',
- ...
-];
-
- * @type Array
- * @static
- */
- monthNames : [
- "January",
- "February",
- "March",
- "April",
- "May",
- "June",
- "July",
- "August",
- "September",
- "October",
- "November",
- "December"
- ],
-
- /**
- * An object hash of zero-based javascript month numbers (with short month names as keys. note: keys are case-sensitive).
- * Override these values for international dates.
- * Example:
- *
-Date.monthNumbers = {
- 'ShortJanNameInYourLang':0,
- 'ShortFebNameInYourLang':1,
- ...
-};
-
- * @type Object
- * @static
- */
- monthNumbers : {
- Jan:0,
- Feb:1,
- Mar:2,
- Apr:3,
- May:4,
- Jun:5,
- Jul:6,
- Aug:7,
- Sep:8,
- Oct:9,
- Nov:10,
- Dec:11
- },
-
- /**
- * Get the short month name for the given month number.
- * Override this function for international dates.
- * @param {Number} month A zero-based javascript month number.
- * @return {String} The short month name.
- * @static
- */
- getShortMonthName : function(month) {
- return Date.monthNames[month].substring(0, 3);
- },
-
- /**
- * Get the short day name for the given day number.
- * Override this function for international dates.
- * @param {Number} day A zero-based javascript day number.
- * @return {String} The short day name.
- * @static
- */
- getShortDayName : function(day) {
- return Date.dayNames[day].substring(0, 3);
- },
-
- /**
- * Get the zero-based javascript month number for the given short/full month name.
- * Override this function for international dates.
- * @param {String} name The short/full month name.
- * @return {Number} The zero-based javascript month number.
- * @static
- */
- getMonthNumber : function(name) {
- // handle camel casing for english month names (since the keys for the Date.monthNumbers hash are case sensitive)
- return Date.monthNumbers[name.substring(0, 1).toUpperCase() + name.substring(1, 3).toLowerCase()];
- },
-
- /**
- * The base format-code to formatting-function hashmap used by the {@link #format} method.
- * Formatting functions are strings (or functions which return strings) which
- * will return the appropriate value when evaluated in the context of the Date object
- * from which the {@link #format} method is called.
- * Add to / override these mappings for custom date formatting.
- * Note: Date.format() treats characters as literals if an appropriate mapping cannot be found.
- * Example:
- *
-Date.formatCodes.x = "String.leftPad(this.getDate(), 2, '0')";
-(new Date()).format("X"); // returns the current day of the month
-
- * @type Object
- * @static
- */
- formatCodes : {
- d: "String.leftPad(this.getDate(), 2, '0')",
- D: "Date.getShortDayName(this.getDay())", // get localised short day name
- j: "this.getDate()",
- l: "Date.dayNames[this.getDay()]",
- N: "(this.getDay() ? this.getDay() : 7)",
- S: "this.getSuffix()",
- w: "this.getDay()",
- z: "this.getDayOfYear()",
- W: "String.leftPad(this.getWeekOfYear(), 2, '0')",
- F: "Date.monthNames[this.getMonth()]",
- m: "String.leftPad(this.getMonth() + 1, 2, '0')",
- M: "Date.getShortMonthName(this.getMonth())", // get localised short month name
- n: "(this.getMonth() + 1)",
- t: "this.getDaysInMonth()",
- L: "(this.isLeapYear() ? 1 : 0)",
- o: "(this.getFullYear() + (this.getWeekOfYear() == 1 && this.getMonth() > 0 ? +1 : (this.getWeekOfYear() >= 52 && this.getMonth() < 11 ? -1 : 0)))",
- Y: "String.leftPad(this.getFullYear(), 4, '0')",
- y: "('' + this.getFullYear()).substring(2, 4)",
- a: "(this.getHours() < 12 ? 'am' : 'pm')",
- A: "(this.getHours() < 12 ? 'AM' : 'PM')",
- g: "((this.getHours() % 12) ? this.getHours() % 12 : 12)",
- G: "this.getHours()",
- h: "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0')",
- H: "String.leftPad(this.getHours(), 2, '0')",
- i: "String.leftPad(this.getMinutes(), 2, '0')",
- s: "String.leftPad(this.getSeconds(), 2, '0')",
- u: "String.leftPad(this.getMilliseconds(), 3, '0')",
- O: "this.getGMTOffset()",
- P: "this.getGMTOffset(true)",
- T: "this.getTimezone()",
- Z: "(this.getTimezoneOffset() * -60)",
-
- c: function() { // ISO-8601 -- GMT format
- for (var c = "Y-m-dTH:i:sP", code = [], i = 0, l = c.length; i < l; ++i) {
- var e = c.charAt(i);
- code.push(e == "T" ? "'T'" : Date.getFormatCode(e)); // treat T as a character literal
- }
- return code.join(" + ");
- },
- /*
- c: function() { // ISO-8601 -- UTC format
- return [
- "this.getUTCFullYear()", "'-'",
- "String.leftPad(this.getUTCMonth() + 1, 2, '0')", "'-'",
- "String.leftPad(this.getUTCDate(), 2, '0')",
- "'T'",
- "String.leftPad(this.getUTCHours(), 2, '0')", "':'",
- "String.leftPad(this.getUTCMinutes(), 2, '0')", "':'",
- "String.leftPad(this.getUTCSeconds(), 2, '0')",
- "'Z'"
- ].join(" + ");
- },
- */
-
- U: "Math.round(this.getTime() / 1000)"
- },
-
- /**
- * Checks if the passed Date parameters will cause a javascript Date "rollover".
- * @param {Number} year 4-digit year
- * @param {Number} month 1-based month-of-year
- * @param {Number} day Day of month
- * @param {Number} hour (optional) Hour
- * @param {Number} minute (optional) Minute
- * @param {Number} second (optional) Second
- * @param {Number} millisecond (optional) Millisecond
- * @return {Boolean} true if the passed parameters do not cause a Date "rollover", false otherwise.
- * @static
- */
- isValid : function(y, m, d, h, i, s, ms) {
- // setup defaults
- h = h || 0;
- i = i || 0;
- s = s || 0;
- ms = ms || 0;
-
- // Special handling for year < 100
- var dt = new Date(y < 100 ? 100 : y, m - 1, d, h, i, s, ms).add(Date.YEAR, y < 100 ? y - 100 : 0);
-
- return y == dt.getFullYear() &&
- m == dt.getMonth() + 1 &&
- d == dt.getDate() &&
- h == dt.getHours() &&
- i == dt.getMinutes() &&
- s == dt.getSeconds() &&
- ms == dt.getMilliseconds();
- },
-
- /**
- * Parses the passed string using the specified date format.
- * Note that this function expects normal calendar dates, meaning that months are 1-based (i.e. 1 = January).
- * The {@link #defaults} hash will be used for any date value (i.e. year, month, day, hour, minute, second or millisecond)
- * which cannot be found in the passed string. If a corresponding default date value has not been specified in the {@link #defaults} hash,
- * the current date's year, month, day or DST-adjusted zero-hour time value will be used instead.
- * Keep in mind that the input date string must precisely match the specified format string
- * in order for the parse operation to be successful (failed parse operations return a null value).
- * Example:
-//dt = Fri May 25 2007 (current date)
-var dt = new Date();
-
-//dt = Thu May 25 2006 (today's month/day in 2006)
-dt = Date.parseDate("2006", "Y");
-
-//dt = Sun Jan 15 2006 (all date parts specified)
-dt = Date.parseDate("2006-01-15", "Y-m-d");
-
-//dt = Sun Jan 15 2006 15:20:01
-dt = Date.parseDate("2006-01-15 3:20:01 PM", "Y-m-d g:i:s A");
-
-// attempt to parse Sun Feb 29 2006 03:20:01 in strict mode
-dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
-
- * @param {String} input The raw date string.
- * @param {String} format The expected date string format.
- * @param {Boolean} strict (optional) True to validate date strings while parsing (i.e. prevents javascript Date "rollover")
- (defaults to false). Invalid date strings will return null when parsed.
- * @return {Date} The parsed Date.
- * @static
- */
- parseDate : function(input, format, strict) {
- var p = Date.parseFunctions;
- if (p[format] == null) {
- Date.createParser(format);
- }
- return p[format](input, Ext.isDefined(strict) ? strict : Date.useStrict);
- },
-
- // private
- getFormatCode : function(character) {
- var f = Date.formatCodes[character];
-
- if (f) {
- f = typeof f == 'function'? f() : f;
- Date.formatCodes[character] = f; // reassign function result to prevent repeated execution
- }
-
- // note: unknown characters are treated as literals
- return f || ("'" + String.escape(character) + "'");
- },
-
- // private
- createFormat : function(format) {
- var code = [],
- special = false,
- ch = '';
-
- for (var i = 0; i < format.length; ++i) {
- ch = format.charAt(i);
- if (!special && ch == "\\") {
- special = true;
- } else if (special) {
- special = false;
- code.push("'" + String.escape(ch) + "'");
- } else {
- code.push(Date.getFormatCode(ch));
- }
- }
- Date.formatFunctions[format] = new Function("return " + code.join('+'));
- },
-
- // private
- createParser : function() {
- var code = [
- "var dt, y, m, d, h, i, s, ms, o, z, zz, u, v,",
- "def = Date.defaults,",
- "results = String(input).match(Date.parseRegexes[{0}]);", // either null, or an array of matched strings
-
- "if(results){",
- "{1}",
-
- "if(u != null){", // i.e. unix time is defined
- "v = new Date(u * 1000);", // give top priority to UNIX time
- "}else{",
- // create Date object representing midnight of the current day;
- // this will provide us with our date defaults
- // (note: clearTime() handles Daylight Saving Time automatically)
- "dt = (new Date()).clearTime();",
-
- // date calculations (note: these calculations create a dependency on Ext.num())
- "y = Ext.num(y, Ext.num(def.y, dt.getFullYear()));",
- "m = Ext.num(m, Ext.num(def.m - 1, dt.getMonth()));",
- "d = Ext.num(d, Ext.num(def.d, dt.getDate()));",
-
- // time calculations (note: these calculations create a dependency on Ext.num())
- "h = Ext.num(h, Ext.num(def.h, dt.getHours()));",
- "i = Ext.num(i, Ext.num(def.i, dt.getMinutes()));",
- "s = Ext.num(s, Ext.num(def.s, dt.getSeconds()));",
- "ms = Ext.num(ms, Ext.num(def.ms, dt.getMilliseconds()));",
-
- "if(z >= 0 && y >= 0){",
- // both the year and zero-based day of year are defined and >= 0.
- // these 2 values alone provide sufficient info to create a full date object
-
- // create Date object representing January 1st for the given year
- // handle years < 100 appropriately
- "v = new Date(y < 100 ? 100 : y, 0, 1, h, i, s, ms).add(Date.YEAR, y < 100 ? y - 100 : 0);",
-
- // then add day of year, checking for Date "rollover" if necessary
- "v = !strict? v : (strict === true && (z <= 364 || (v.isLeapYear() && z <= 365))? v.add(Date.DAY, z) : null);",
- "}else if(strict === true && !Date.isValid(y, m + 1, d, h, i, s, ms)){", // check for Date "rollover"
- "v = null;", // invalid date, so return null
- "}else{",
- // plain old Date object
- // handle years < 100 properly
- "v = new Date(y < 100 ? 100 : y, m, d, h, i, s, ms).add(Date.YEAR, y < 100 ? y - 100 : 0);",
- "}",
- "}",
- "}",
-
- "if(v){",
- // favour UTC offset over GMT offset
- "if(zz != null){",
- // reset to UTC, then add offset
- "v = v.add(Date.SECOND, -v.getTimezoneOffset() * 60 - zz);",
- "}else if(o){",
- // reset to GMT, then add offset
- "v = v.add(Date.MINUTE, -v.getTimezoneOffset() + (sn == '+'? -1 : 1) * (hr * 60 + mn));",
- "}",
- "}",
-
- "return v;"
- ].join('\n');
-
- return function(format) {
- var regexNum = Date.parseRegexes.length,
- currentGroup = 1,
- calc = [],
- regex = [],
- special = false,
- ch = "",
- i = 0,
- obj,
- last;
-
- for (; i < format.length; ++i) {
- ch = format.charAt(i);
- if (!special && ch == "\\") {
- special = true;
- } else if (special) {
- special = false;
- regex.push(String.escape(ch));
- } else {
- obj = $f(ch, currentGroup);
- currentGroup += obj.g;
- regex.push(obj.s);
- if (obj.g && obj.c) {
- if (obj.calcLast) {
- last = obj.c;
- } else {
- calc.push(obj.c);
- }
- }
- }
- }
-
- if (last) {
- calc.push(last);
- }
-
- Date.parseRegexes[regexNum] = new RegExp("^" + regex.join('') + "$", 'i');
- Date.parseFunctions[format] = new Function("input", "strict", xf(code, regexNum, calc.join('')));
- };
- }(),
-
- // private
- parseCodes : {
- /*
- * Notes:
- * g = {Number} calculation group (0 or 1. only group 1 contributes to date calculations.)
- * c = {String} calculation method (required for group 1. null for group 0. {0} = currentGroup - position in regex result array)
- * s = {String} regex pattern. all matches are stored in results[], and are accessible by the calculation mapped to 'c'
- */
- d: {
- g:1,
- c:"d = parseInt(results[{0}], 10);\n",
- s:"(\\d{2})" // day of month with leading zeroes (01 - 31)
- },
- j: {
- g:1,
- c:"d = parseInt(results[{0}], 10);\n",
- s:"(\\d{1,2})" // day of month without leading zeroes (1 - 31)
- },
- D: function() {
- for (var a = [], i = 0; i < 7; a.push(Date.getShortDayName(i)), ++i); // get localised short day names
- return {
- g:0,
- c:null,
- s:"(?:" + a.join("|") +")"
- };
- },
- l: function() {
- return {
- g:0,
- c:null,
- s:"(?:" + Date.dayNames.join("|") + ")"
- };
- },
- N: {
- g:0,
- c:null,
- s:"[1-7]" // ISO-8601 day number (1 (monday) - 7 (sunday))
- },
- S: {
- g:0,
- c:null,
- s:"(?:st|nd|rd|th)"
- },
- w: {
- g:0,
- c:null,
- s:"[0-6]" // javascript day number (0 (sunday) - 6 (saturday))
- },
- z: {
- g:1,
- c:"z = parseInt(results[{0}], 10);\n",
- s:"(\\d{1,3})" // day of the year (0 - 364 (365 in leap years))
- },
- W: {
- g:0,
- c:null,
- s:"(?:\\d{2})" // ISO-8601 week number (with leading zero)
- },
- F: function() {
- return {
- g:1,
- c:"m = parseInt(Date.getMonthNumber(results[{0}]), 10);\n", // get localised month number
- s:"(" + Date.monthNames.join("|") + ")"
- };
- },
- M: function() {
- for (var a = [], i = 0; i < 12; a.push(Date.getShortMonthName(i)), ++i); // get localised short month names
- return Ext.applyIf({
- s:"(" + a.join("|") + ")"
- }, $f("F"));
- },
- m: {
- g:1,
- c:"m = parseInt(results[{0}], 10) - 1;\n",
- s:"(\\d{2})" // month number with leading zeros (01 - 12)
- },
- n: {
- g:1,
- c:"m = parseInt(results[{0}], 10) - 1;\n",
- s:"(\\d{1,2})" // month number without leading zeros (1 - 12)
- },
- t: {
- g:0,
- c:null,
- s:"(?:\\d{2})" // no. of days in the month (28 - 31)
- },
- L: {
- g:0,
- c:null,
- s:"(?:1|0)"
- },
- o: function() {
- return $f("Y");
- },
- Y: {
- g:1,
- c:"y = parseInt(results[{0}], 10);\n",
- s:"(\\d{4})" // 4-digit year
- },
- y: {
- g:1,
- c:"var ty = parseInt(results[{0}], 10);\n"
- + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n", // 2-digit year
- s:"(\\d{1,2})"
- },
- /**
- * In the am/pm parsing routines, we allow both upper and lower case
- * even though it doesn't exactly match the spec. It gives much more flexibility
- * in being able to specify case insensitive regexes.
- */
- a: function(){
- return $f("A");
- },
- A: {
- // We need to calculate the hour before we apply AM/PM when parsing
- calcLast: true,
- g:1,
- c:"if (/(am)/i.test(results[{0}])) {\n"
- + "if (!h || h == 12) { h = 0; }\n"
- + "} else { if (!h || h < 12) { h = (h || 0) + 12; }}",
- s:"(AM|PM|am|pm)"
- },
- g: function() {
- return $f("G");
- },
- G: {
- g:1,
- c:"h = parseInt(results[{0}], 10);\n",
- s:"(\\d{1,2})" // 24-hr format of an hour without leading zeroes (0 - 23)
- },
- h: function() {
- return $f("H");
- },
- H: {
- g:1,
- c:"h = parseInt(results[{0}], 10);\n",
- s:"(\\d{2})" // 24-hr format of an hour with leading zeroes (00 - 23)
- },
- i: {
- g:1,
- c:"i = parseInt(results[{0}], 10);\n",
- s:"(\\d{2})" // minutes with leading zeros (00 - 59)
- },
- s: {
- g:1,
- c:"s = parseInt(results[{0}], 10);\n",
- s:"(\\d{2})" // seconds with leading zeros (00 - 59)
- },
- u: {
- g:1,
- c:"ms = results[{0}]; ms = parseInt(ms, 10)/Math.pow(10, ms.length - 3);\n",
- s:"(\\d+)" // decimal fraction of a second (minimum = 1 digit, maximum = unlimited)
- },
- O: {
- g:1,
- c:[
- "o = results[{0}];",
- "var sn = o.substring(0,1),", // get + / - sign
- "hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60),", // get hours (performs minutes-to-hour conversion also, just in case)
- "mn = o.substring(3,5) % 60;", // get minutes
- "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))? (sn + String.leftPad(hr, 2, '0') + String.leftPad(mn, 2, '0')) : null;\n" // -12hrs <= GMT offset <= 14hrs
- ].join("\n"),
- s: "([+\-]\\d{4})" // GMT offset in hrs and mins
- },
- P: {
- g:1,
- c:[
- "o = results[{0}];",
- "var sn = o.substring(0,1),", // get + / - sign
- "hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60),", // get hours (performs minutes-to-hour conversion also, just in case)
- "mn = o.substring(4,6) % 60;", // get minutes
- "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))? (sn + String.leftPad(hr, 2, '0') + String.leftPad(mn, 2, '0')) : null;\n" // -12hrs <= GMT offset <= 14hrs
- ].join("\n"),
- s: "([+\-]\\d{2}:\\d{2})" // GMT offset in hrs and mins (with colon separator)
- },
- T: {
- g:0,
- c:null,
- s:"[A-Z]{1,4}" // timezone abbrev. may be between 1 - 4 chars
- },
- Z: {
- g:1,
- c:"zz = results[{0}] * 1;\n" // -43200 <= UTC offset <= 50400
- + "zz = (-43200 <= zz && zz <= 50400)? zz : null;\n",
- s:"([+\-]?\\d{1,5})" // leading '+' sign is optional for UTC offset
- },
- c: function() {
- var calc = [],
- arr = [
- $f("Y", 1), // year
- $f("m", 2), // month
- $f("d", 3), // day
- $f("h", 4), // hour
- $f("i", 5), // minute
- $f("s", 6), // second
- {c:"ms = results[7] || '0'; ms = parseInt(ms, 10)/Math.pow(10, ms.length - 3);\n"}, // decimal fraction of a second (minimum = 1 digit, maximum = unlimited)
- {c:[ // allow either "Z" (i.e. UTC) or "-0530" or "+08:00" (i.e. UTC offset) timezone delimiters. assumes local timezone if no timezone is specified
- "if(results[8]) {", // timezone specified
- "if(results[8] == 'Z'){",
- "zz = 0;", // UTC
- "}else if (results[8].indexOf(':') > -1){",
- $f("P", 8).c, // timezone offset with colon separator
- "}else{",
- $f("O", 8).c, // timezone offset without colon separator
- "}",
- "}"
- ].join('\n')}
- ];
-
- for (var i = 0, l = arr.length; i < l; ++i) {
- calc.push(arr[i].c);
- }
-
- return {
- g:1,
- c:calc.join(""),
- s:[
- arr[0].s, // year (required)
- "(?:", "-", arr[1].s, // month (optional)
- "(?:", "-", arr[2].s, // day (optional)
- "(?:",
- "(?:T| )?", // time delimiter -- either a "T" or a single blank space
- arr[3].s, ":", arr[4].s, // hour AND minute, delimited by a single colon (optional). MUST be preceded by either a "T" or a single blank space
- "(?::", arr[5].s, ")?", // seconds (optional)
- "(?:(?:\\.|,)(\\d+))?", // decimal fraction of a second (e.g. ",12345" or ".98765") (optional)
- "(Z|(?:[-+]\\d{2}(?::)?\\d{2}))?", // "Z" (UTC) or "-0530" (UTC offset without colon delimiter) or "+08:00" (UTC offset with colon delimiter) (optional)
- ")?",
- ")?",
- ")?"
- ].join("")
- };
- },
- U: {
- g:1,
- c:"u = parseInt(results[{0}], 10);\n",
- s:"(-?\\d+)" // leading minus sign indicates seconds before UNIX epoch
- }
- }
-});
-
-}());
-
-Ext.apply(Date.prototype, {
- // private
- dateFormat : function(format) {
- if (Date.formatFunctions[format] == null) {
- Date.createFormat(format);
- }
- return Date.formatFunctions[format].call(this);
- },
-
- /**
- * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
- *
- * Note: The date string returned by the javascript Date object's toString() method varies
- * between browsers (e.g. FF vs IE) and system region settings (e.g. IE in Asia vs IE in America).
- * For a given date string e.g. "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)",
- * getTimezone() first tries to get the timezone abbreviation from between a pair of parentheses
- * (which may or may not be present), failing which it proceeds to get the timezone abbreviation
- * from the GMT offset portion of the date string.
- * @return {String} The abbreviated timezone name (e.g. 'CST', 'PDT', 'EDT', 'MPST' ...).
- */
- getTimezone : function() {
- // the following list shows the differences between date strings from different browsers on a WinXP SP2 machine from an Asian locale:
- //
- // Opera : "Thu, 25 Oct 2007 22:53:45 GMT+0800" -- shortest (weirdest) date string of the lot
- // Safari : "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)" -- value in parentheses always gives the correct timezone (same as FF)
- // FF : "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)" -- value in parentheses always gives the correct timezone
- // IE : "Thu Oct 25 22:54:35 UTC+0800 2007" -- (Asian system setting) look for 3-4 letter timezone abbrev
- // IE : "Thu Oct 25 17:06:37 PDT 2007" -- (American system setting) look for 3-4 letter timezone abbrev
- //
- // this crazy regex attempts to guess the correct timezone abbreviation despite these differences.
- // step 1: (?:\((.*)\) -- find timezone in parentheses
- // step 2: ([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?) -- if nothing was found in step 1, find timezone from timezone offset portion of date string
- // step 3: remove all non uppercase characters found in step 1 and 2
- return this.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, "");
- },
-
- /**
- * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
- * @param {Boolean} colon (optional) true to separate the hours and minutes with a colon (defaults to false).
- * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600').
- */
- getGMTOffset : function(colon) {
- return (this.getTimezoneOffset() > 0 ? "-" : "+")
- + String.leftPad(Math.floor(Math.abs(this.getTimezoneOffset()) / 60), 2, "0")
- + (colon ? ":" : "")
- + String.leftPad(Math.abs(this.getTimezoneOffset() % 60), 2, "0");
- },
-
- /**
- * Get the numeric day number of the year, adjusted for leap year.
- * @return {Number} 0 to 364 (365 in leap years).
- */
- getDayOfYear: function() {
- var num = 0,
- d = this.clone(),
- m = this.getMonth(),
- i;
-
- for (i = 0, d.setDate(1), d.setMonth(0); i < m; d.setMonth(++i)) {
- num += d.getDaysInMonth();
- }
- return num + this.getDate() - 1;
- },
-
- /**
- * Get the numeric ISO-8601 week number of the year.
- * (equivalent to the format specifier 'W', but without a leading zero).
- * @return {Number} 1 to 53
- */
- getWeekOfYear : function() {
- // adapted from http://www.merlyn.demon.co.uk/weekcalc.htm
- var ms1d = 864e5, // milliseconds in a day
- ms7d = 7 * ms1d; // milliseconds in a week
-
- return function() { // return a closure so constants get calculated only once
- var DC3 = Date.UTC(this.getFullYear(), this.getMonth(), this.getDate() + 3) / ms1d, // an Absolute Day Number
- AWN = Math.floor(DC3 / 7), // an Absolute Week Number
- Wyr = new Date(AWN * ms7d).getUTCFullYear();
-
- return AWN - Math.floor(Date.UTC(Wyr, 0, 7) / ms7d) + 1;
- };
- }(),
-
- /**
- * Checks if the current date falls within a leap year.
- * @return {Boolean} True if the current date falls within a leap year, false otherwise.
- */
- isLeapYear : function() {
- var year = this.getFullYear();
- return !!((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
- },
-
- /**
- * Get the first day of the current month, adjusted for leap year. The returned value
- * is the numeric day index within the week (0-6) which can be used in conjunction with
- * the {@link #monthNames} array to retrieve the textual day name.
- * Example:
- *
-var dt = new Date('1/10/2007');
-document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
-
- * @return {Number} The day number (0-6).
- */
- getFirstDayOfMonth : function() {
- var day = (this.getDay() - (this.getDate() - 1)) % 7;
- return (day < 0) ? (day + 7) : day;
- },
-
- /**
- * Get the last day of the current month, adjusted for leap year. The returned value
- * is the numeric day index within the week (0-6) which can be used in conjunction with
- * the {@link #monthNames} array to retrieve the textual day name.
- * Example:
- *
-var dt = new Date('1/10/2007');
-document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
-
- * @return {Number} The day number (0-6).
- */
- getLastDayOfMonth : function() {
- return this.getLastDateOfMonth().getDay();
- },
-
-
- /**
- * Get the date of the first day of the month in which this date resides.
- * @return {Date}
- */
- getFirstDateOfMonth : function() {
- return new Date(this.getFullYear(), this.getMonth(), 1);
- },
-
- /**
- * Get the date of the last day of the month in which this date resides.
- * @return {Date}
- */
- getLastDateOfMonth : function() {
- return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
- },
-
- /**
- * Get the number of days in the current month, adjusted for leap year.
- * @return {Number} The number of days in the month.
- */
- getDaysInMonth: function() {
- var daysInMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
-
- return function() { // return a closure for efficiency
- var m = this.getMonth();
-
- return m == 1 && this.isLeapYear() ? 29 : daysInMonth[m];
- };
- }(),
-
- /**
- * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
- * @return {String} 'st, 'nd', 'rd' or 'th'.
- */
- getSuffix : function() {
- switch (this.getDate()) {
- case 1:
- case 21:
- case 31:
- return "st";
- case 2:
- case 22:
- return "nd";
- case 3:
- case 23:
- return "rd";
- default:
- return "th";
- }
- },
-
- /**
- * Creates and returns a new Date instance with the exact same date value as the called instance.
- * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
- * variable will also be changed. When the intention is to create a new variable that will not
- * modify the original instance, you should create a clone.
- *
- * Example of correctly cloning a date:
- *
-//wrong way:
-var orig = new Date('10/1/2006');
-var copy = orig;
-copy.setDate(5);
-document.write(orig); //returns 'Thu Oct 05 2006'!
-
-//correct way:
-var orig = new Date('10/1/2006');
-var copy = orig.clone();
-copy.setDate(5);
-document.write(orig); //returns 'Thu Oct 01 2006'
-
- * @return {Date} The new Date instance.
- */
- clone : function() {
- return new Date(this.getTime());
- },
-
- /**
- * Checks if the current date is affected by Daylight Saving Time (DST).
- * @return {Boolean} True if the current date is affected by DST.
- */
- isDST : function() {
- // adapted from http://extjs.com/forum/showthread.php?p=247172#post247172
- // courtesy of @geoffrey.mcgill
- return new Date(this.getFullYear(), 0, 1).getTimezoneOffset() != this.getTimezoneOffset();
- },
-
- /**
- * Attempts to clear all time information from this Date by setting the time to midnight of the same day,
- * automatically adjusting for Daylight Saving Time (DST) where applicable.
- * (note: DST timezone information for the browser's host operating system is assumed to be up-to-date)
- * @param {Boolean} clone true to create a clone of this date, clear the time and return it (defaults to false).
- * @return {Date} this or the clone.
- */
- clearTime : function(clone) {
- if (clone) {
- return this.clone().clearTime();
- }
-
- // get current date before clearing time
- var d = this.getDate();
-
- // clear time
- this.setHours(0);
- this.setMinutes(0);
- this.setSeconds(0);
- this.setMilliseconds(0);
-
- if (this.getDate() != d) { // account for DST (i.e. day of month changed when setting hour = 0)
- // note: DST adjustments are assumed to occur in multiples of 1 hour (this is almost always the case)
- // refer to http://www.timeanddate.com/time/aboutdst.html for the (rare) exceptions to this rule
-
- // increment hour until cloned date == current date
- for (var hr = 1, c = this.add(Date.HOUR, hr); c.getDate() != d; hr++, c = this.add(Date.HOUR, hr));
-
- this.setDate(d);
- this.setHours(c.getHours());
- }
-
- return this;
- },
-
- /**
- * Provides a convenient method for performing basic date arithmetic. This method
- * does not modify the Date instance being called - it creates and returns
- * a new Date instance containing the resulting date value.
- *
- * Examples:
- *
-// Basic usage:
-var dt = new Date('10/29/2006').add(Date.DAY, 5);
-document.write(dt); //returns 'Fri Nov 03 2006 00:00:00'
-
-// Negative values will be subtracted:
-var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
-document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
-
-// You can even chain several calls together in one line:
-var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
-document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
-
- *
- * @param {String} interval A valid date interval enum value.
- * @param {Number} value The amount to add to the current date.
- * @return {Date} The new Date instance.
- */
- add : function(interval, value) {
- var d = this.clone();
- if (!interval || value === 0) return d;
-
- switch(interval.toLowerCase()) {
- case Date.MILLI:
- d.setMilliseconds(this.getMilliseconds() + value);
- break;
- case Date.SECOND:
- d.setSeconds(this.getSeconds() + value);
- break;
- case Date.MINUTE:
- d.setMinutes(this.getMinutes() + value);
- break;
- case Date.HOUR:
- d.setHours(this.getHours() + value);
- break;
- case Date.DAY:
- d.setDate(this.getDate() + value);
- break;
- case Date.MONTH:
- var day = this.getDate();
- if (day > 28) {
- day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
- }
- d.setDate(day);
- d.setMonth(this.getMonth() + value);
- break;
- case Date.YEAR:
- d.setFullYear(this.getFullYear() + value);
- break;
- }
- return d;
- },
-
- /**
- * Checks if this date falls on or between the given start and end dates.
- * @param {Date} start Start date
- * @param {Date} end End date
- * @return {Boolean} true if this date falls on or between the given start and end dates.
- */
- between : function(start, end) {
- var t = this.getTime();
- return start.getTime() <= t && t <= end.getTime();
- }
-});
-
-
-/**
- * Formats a date given the supplied format string.
- * @param {String} format The format string.
- * @return {String} The formatted date.
- * @method format
- */
-Date.prototype.format = Date.prototype.dateFormat;
-
-
-// private
-if (Ext.isSafari && (navigator.userAgent.match(/WebKit\/(\d+)/)[1] || NaN) < 420) {
- Ext.apply(Date.prototype, {
- _xMonth : Date.prototype.setMonth,
- _xDate : Date.prototype.setDate,
-
- // Bug in Safari 1.3, 2.0 (WebKit build < 420)
- // Date.setMonth does not work consistently if iMonth is not 0-11
- setMonth : function(num) {
- if (num <= -1) {
- var n = Math.ceil(-num),
- back_year = Math.ceil(n / 12),
- month = (n % 12) ? 12 - n % 12 : 0;
-
- this.setFullYear(this.getFullYear() - back_year);
-
- return this._xMonth(month);
- } else {
- return this._xMonth(num);
- }
- },
-
- // Bug in setDate() method (resolved in WebKit build 419.3, so to be safe we target Webkit builds < 420)
- // The parameter for Date.setDate() is converted to a signed byte integer in Safari
- // http://brianary.blogspot.com/2006/03/safari-date-bug.html
- setDate : function(d) {
- // use setTime() to workaround setDate() bug
- // subtract current day of month in milliseconds, then add desired day of month in milliseconds
- return this.setTime(this.getTime() - (this.getDate() - d) * 864e5);
- }
- });
-}
-
-
-
-/* Some basic Date tests... (requires Firebug)
-
-Date.parseDate('', 'c'); // call Date.parseDate() once to force computation of regex string so we can console.log() it
-console.log('Insane Regex for "c" format: %o', Date.parseCodes.c.s); // view the insane regex for the "c" format specifier
-
-// standard tests
-console.group('Standard Date.parseDate() Tests');
- console.log('Date.parseDate("2009-01-05T11:38:56", "c") = %o', Date.parseDate("2009-01-05T11:38:56", "c")); // assumes browser's timezone setting
- console.log('Date.parseDate("2009-02-04T12:37:55.001000", "c") = %o', Date.parseDate("2009-02-04T12:37:55.001000", "c")); // assumes browser's timezone setting
- console.log('Date.parseDate("2009-03-03T13:36:54,101000Z", "c") = %o', Date.parseDate("2009-03-03T13:36:54,101000Z", "c")); // UTC
- console.log('Date.parseDate("2009-04-02T14:35:53.901000-0530", "c") = %o', Date.parseDate("2009-04-02T14:35:53.901000-0530", "c")); // GMT-0530
- console.log('Date.parseDate("2009-05-01T15:34:52,9876000+08:00", "c") = %o', Date.parseDate("2009-05-01T15:34:52,987600+08:00", "c")); // GMT+08:00
-console.groupEnd();
-
-// ISO-8601 format as specified in http://www.w3.org/TR/NOTE-datetime
-// -- accepts ALL 6 levels of date-time granularity
-console.group('ISO-8601 Granularity Test (see http://www.w3.org/TR/NOTE-datetime)');
- console.log('Date.parseDate("1997", "c") = %o', Date.parseDate("1997", "c")); // YYYY (e.g. 1997)
- console.log('Date.parseDate("1997-07", "c") = %o', Date.parseDate("1997-07", "c")); // YYYY-MM (e.g. 1997-07)
- console.log('Date.parseDate("1997-07-16", "c") = %o', Date.parseDate("1997-07-16", "c")); // YYYY-MM-DD (e.g. 1997-07-16)
- console.log('Date.parseDate("1997-07-16T19:20+01:00", "c") = %o', Date.parseDate("1997-07-16T19:20+01:00", "c")); // YYYY-MM-DDThh:mmTZD (e.g. 1997-07-16T19:20+01:00)
- console.log('Date.parseDate("1997-07-16T19:20:30+01:00", "c") = %o', Date.parseDate("1997-07-16T19:20:30+01:00", "c")); // YYYY-MM-DDThh:mm:ssTZD (e.g. 1997-07-16T19:20:30+01:00)
- console.log('Date.parseDate("1997-07-16T19:20:30.45+01:00", "c") = %o', Date.parseDate("1997-07-16T19:20:30.45+01:00", "c")); // YYYY-MM-DDThh:mm:ss.sTZD (e.g. 1997-07-16T19:20:30.45+01:00)
- console.log('Date.parseDate("1997-07-16 19:20:30.45+01:00", "c") = %o', Date.parseDate("1997-07-16 19:20:30.45+01:00", "c")); // YYYY-MM-DD hh:mm:ss.sTZD (e.g. 1997-07-16T19:20:30.45+01:00)
- console.log('Date.parseDate("1997-13-16T19:20:30.45+01:00", "c", true)= %o', Date.parseDate("1997-13-16T19:20:30.45+01:00", "c", true)); // strict date parsing with invalid month value
-console.groupEnd();
-
-*/
-/**
- * @class Ext.util.MixedCollection
- * @extends Ext.util.Observable
- * A Collection class that maintains both numeric indexes and keys and exposes events.
- * @constructor
- * @param {Boolean} allowFunctions Specify true if the {@link #addAll}
- * function should add function references to the collection. Defaults to
- * false.
- * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
- * and return the key value for that item. This is used when available to look up the key on items that
- * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
- * equivalent to providing an implementation for the {@link #getKey} method.
- */
-Ext.util.MixedCollection = function(allowFunctions, keyFn){
- this.items = [];
- this.map = {};
- this.keys = [];
- this.length = 0;
- this.addEvents(
- /**
- * @event clear
- * Fires when the collection is cleared.
- */
- 'clear',
- /**
- * @event add
- * Fires when an item is added to the collection.
- * @param {Number} index The index at which the item was added.
- * @param {Object} o The item added.
- * @param {String} key The key associated with the added item.
- */
- 'add',
- /**
- * @event replace
- * Fires when an item is replaced in the collection.
- * @param {String} key he key associated with the new added.
- * @param {Object} old The item being replaced.
- * @param {Object} new The new item.
- */
- 'replace',
- /**
- * @event remove
- * Fires when an item is removed from the collection.
- * @param {Object} o The item being removed.
- * @param {String} key (optional) The key associated with the removed item.
- */
- 'remove',
- 'sort'
- );
- this.allowFunctions = allowFunctions === true;
- if(keyFn){
- this.getKey = keyFn;
- }
- Ext.util.MixedCollection.superclass.constructor.call(this);
-};
-
-Ext.extend(Ext.util.MixedCollection, Ext.util.Observable, {
-
- /**
- * @cfg {Boolean} allowFunctions Specify true if the {@link #addAll}
- * function should add function references to the collection. Defaults to
- * false.
- */
- allowFunctions : false,
-
- /**
- * Adds an item to the collection. Fires the {@link #add} event when complete.
- * @param {String} key The key to associate with the item, or the new item.
- * If a {@link #getKey} implementation was specified for this MixedCollection,
- * or if the key of the stored items is in a property called id,
- * the MixedCollection will be able to derive the key for the new item.
- * In this case just pass the new item in this parameter.
- * @param {Object} o The item to add.
- * @return {Object} The item added.
- */
- add : function(key, o){
- if(arguments.length == 1){
- o = arguments[0];
- key = this.getKey(o);
- }
- if(typeof key != 'undefined' && key !== null){
- var old = this.map[key];
- if(typeof old != 'undefined'){
- return this.replace(key, o);
- }
- this.map[key] = o;
- }
- this.length++;
- this.items.push(o);
- this.keys.push(key);
- this.fireEvent('add', this.length-1, o, key);
- return o;
- },
-
- /**
- * MixedCollection has a generic way to fetch keys if you implement getKey. The default implementation
- * simply returns item.id but you can provide your own implementation
- * to return a different value as in the following examples:
-// normal way
-var mc = new Ext.util.MixedCollection();
-mc.add(someEl.dom.id, someEl);
-mc.add(otherEl.dom.id, otherEl);
-//and so on
-
-// using getKey
-var mc = new Ext.util.MixedCollection();
-mc.getKey = function(el){
- return el.dom.id;
-};
-mc.add(someEl);
-mc.add(otherEl);
-
-// or via the constructor
-var mc = new Ext.util.MixedCollection(false, function(el){
- return el.dom.id;
-});
-mc.add(someEl);
-mc.add(otherEl);
- *
- * @param {Object} item The item for which to find the key.
- * @return {Object} The key for the passed item.
- */
- getKey : function(o){
- return o.id;
- },
-
- /**
- * Replaces an item in the collection. Fires the {@link #replace} event when complete.
- * @param {String} key The key associated with the item to replace, or the replacement item.
- * If you supplied a {@link #getKey} implementation for this MixedCollection, or if the key
- * of your stored items is in a property called id, then the MixedCollection
- * will be able to derive the key of the replacement item. If you want to replace an item
- * with one having the same key value, then just pass the replacement item in this parameter.
- * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate
- * with that key.
- * @return {Object} The new item.
- */
- replace : function(key, o){
- if(arguments.length == 1){
- o = arguments[0];
- key = this.getKey(o);
- }
- var old = this.map[key];
- if(typeof key == 'undefined' || key === null || typeof old == 'undefined'){
- return this.add(key, o);
- }
- var index = this.indexOfKey(key);
- this.items[index] = o;
- this.map[key] = o;
- this.fireEvent('replace', key, old, o);
- return o;
- },
-
- /**
- * Adds all elements of an Array or an Object to the collection.
- * @param {Object/Array} objs An Object containing properties which will be added
- * to the collection, or an Array of values, each of which are added to the collection.
- * Functions references will be added to the collection if {@link #allowFunctions}
- * has been set to true.
- */
- addAll : function(objs){
- if(arguments.length > 1 || Ext.isArray(objs)){
- var args = arguments.length > 1 ? arguments : objs;
- for(var i = 0, len = args.length; i < len; i++){
- this.add(args[i]);
- }
- }else{
- for(var key in objs){
- if(this.allowFunctions || typeof objs[key] != 'function'){
- this.add(key, objs[key]);
- }
- }
- }
- },
-
- /**
- * Executes the specified function once for every item in the collection, passing the following arguments:
- *
- * - item : Mixed
The collection item
- * - index : Number
The item's index
- * - length : Number
The total number of items in the collection
- *
- * The function should return a boolean value. Returning false from the function will stop the iteration.
- * @param {Function} fn The function to execute for each item.
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. Defaults to the current item in the iteration.
- */
- each : function(fn, scope){
- var items = [].concat(this.items); // each safe for removal
- for(var i = 0, len = items.length; i < len; i++){
- if(fn.call(scope || items[i], items[i], i, len) === false){
- break;
- }
- }
- },
-
- /**
- * Executes the specified function once for every key in the collection, passing each
- * key, and its associated item as the first two parameters.
- * @param {Function} fn The function to execute for each item.
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. Defaults to the browser window.
- */
- eachKey : function(fn, scope){
- for(var i = 0, len = this.keys.length; i < len; i++){
- fn.call(scope || window, this.keys[i], this.items[i], i, len);
- }
- },
-
- /**
- * Returns the first item in the collection which elicits a true return value from the
- * passed selection function.
- * @param {Function} fn The selection function to execute for each item.
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. Defaults to the browser window.
- * @return {Object} The first item in the collection which returned true from the selection function.
- */
- find : function(fn, scope){
- for(var i = 0, len = this.items.length; i < len; i++){
- if(fn.call(scope || window, this.items[i], this.keys[i])){
- return this.items[i];
- }
- }
- return null;
- },
-
- /**
- * Inserts an item at the specified index in the collection. Fires the {@link #add} event when complete.
- * @param {Number} index The index to insert the item at.
- * @param {String} key The key to associate with the new item, or the item itself.
- * @param {Object} o (optional) If the second parameter was a key, the new item.
- * @return {Object} The item inserted.
- */
- insert : function(index, key, o){
- if(arguments.length == 2){
- o = arguments[1];
- key = this.getKey(o);
- }
- if(this.containsKey(key)){
- this.suspendEvents();
- this.removeKey(key);
- this.resumeEvents();
- }
- if(index >= this.length){
- return this.add(key, o);
- }
- this.length++;
- this.items.splice(index, 0, o);
- if(typeof key != 'undefined' && key !== null){
- this.map[key] = o;
- }
- this.keys.splice(index, 0, key);
- this.fireEvent('add', index, o, key);
- return o;
- },
-
- /**
- * Remove an item from the collection.
- * @param {Object} o The item to remove.
- * @return {Object} The item removed or false if no item was removed.
- */
- remove : function(o){
- return this.removeAt(this.indexOf(o));
- },
-
- /**
- * Remove an item from a specified index in the collection. Fires the {@link #remove} event when complete.
- * @param {Number} index The index within the collection of the item to remove.
- * @return {Object} The item removed or false if no item was removed.
- */
- removeAt : function(index){
- if(index < this.length && index >= 0){
- this.length--;
- var o = this.items[index];
- this.items.splice(index, 1);
- var key = this.keys[index];
- if(typeof key != 'undefined'){
- delete this.map[key];
- }
- this.keys.splice(index, 1);
- this.fireEvent('remove', o, key);
- return o;
- }
- return false;
- },
-
- /**
- * Removed an item associated with the passed key fom the collection.
- * @param {String} key The key of the item to remove.
- * @return {Object} The item removed or false if no item was removed.
- */
- removeKey : function(key){
- return this.removeAt(this.indexOfKey(key));
- },
-
- /**
- * Returns the number of items in the collection.
- * @return {Number} the number of items in the collection.
- */
- getCount : function(){
- return this.length;
- },
-
- /**
- * Returns index within the collection of the passed Object.
- * @param {Object} o The item to find the index of.
- * @return {Number} index of the item. Returns -1 if not found.
- */
- indexOf : function(o){
- return this.items.indexOf(o);
- },
-
- /**
- * Returns index within the collection of the passed key.
- * @param {String} key The key to find the index of.
- * @return {Number} index of the key.
- */
- indexOfKey : function(key){
- return this.keys.indexOf(key);
- },
-
- /**
- * Returns the item associated with the passed key OR index.
- * Key has priority over index. This is the equivalent
- * of calling {@link #key} first, then if nothing matched calling {@link #itemAt}.
- * @param {String/Number} key The key or index of the item.
- * @return {Object} If the item is found, returns the item. If the item was not found, returns undefined.
- * If an item was found, but is a Class, returns null.
- */
- item : function(key){
- var mk = this.map[key],
- item = mk !== undefined ? mk : (typeof key == 'number') ? this.items[key] : undefined;
- return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
- },
-
- /**
- * Returns the item at the specified index.
- * @param {Number} index The index of the item.
- * @return {Object} The item at the specified index.
- */
- itemAt : function(index){
- return this.items[index];
- },
-
- /**
- * Returns the item associated with the passed key.
- * @param {String/Number} key The key of the item.
- * @return {Object} The item associated with the passed key.
- */
- key : function(key){
- return this.map[key];
- },
-
- /**
- * Returns true if the collection contains the passed Object as an item.
- * @param {Object} o The Object to look for in the collection.
- * @return {Boolean} True if the collection contains the Object as an item.
- */
- contains : function(o){
- return this.indexOf(o) != -1;
- },
-
- /**
- * Returns true if the collection contains the passed Object as a key.
- * @param {String} key The key to look for in the collection.
- * @return {Boolean} True if the collection contains the Object as a key.
- */
- containsKey : function(key){
- return typeof this.map[key] != 'undefined';
- },
-
- /**
- * Removes all items from the collection. Fires the {@link #clear} event when complete.
- */
- clear : function(){
- this.length = 0;
- this.items = [];
- this.keys = [];
- this.map = {};
- this.fireEvent('clear');
- },
-
- /**
- * Returns the first item in the collection.
- * @return {Object} the first item in the collection..
- */
- first : function(){
- return this.items[0];
- },
-
- /**
- * Returns the last item in the collection.
- * @return {Object} the last item in the collection..
- */
- last : function(){
- return this.items[this.length-1];
- },
-
- /**
- * @private
- * Performs the actual sorting based on a direction and a sorting function. Internally,
- * this creates a temporary array of all items in the MixedCollection, sorts it and then writes
- * the sorted array data back into this.items and this.keys
- * @param {String} property Property to sort by ('key', 'value', or 'index')
- * @param {String} dir (optional) Direction to sort 'ASC' or 'DESC'. Defaults to 'ASC'.
- * @param {Function} fn (optional) Comparison function that defines the sort order.
- * Defaults to sorting by numeric value.
- */
- _sort : function(property, dir, fn){
- var i, len,
- dsc = String(dir).toUpperCase() == 'DESC' ? -1 : 1,
-
- //this is a temporary array used to apply the sorting function
- c = [],
- keys = this.keys,
- items = this.items;
-
- //default to a simple sorter function if one is not provided
- fn = fn || function(a, b) {
- return a - b;
- };
-
- //copy all the items into a temporary array, which we will sort
- for(i = 0, len = items.length; i < len; i++){
- c[c.length] = {
- key : keys[i],
- value: items[i],
- index: i
- };
- }
-
- //sort the temporary array
- c.sort(function(a, b){
- var v = fn(a[property], b[property]) * dsc;
- if(v === 0){
- v = (a.index < b.index ? -1 : 1);
- }
- return v;
- });
-
- //copy the temporary array back into the main this.items and this.keys objects
- for(i = 0, len = c.length; i < len; i++){
- items[i] = c[i].value;
- keys[i] = c[i].key;
- }
-
- this.fireEvent('sort', this);
- },
-
- /**
- * Sorts this collection by item value with the passed comparison function.
- * @param {String} direction (optional) 'ASC' or 'DESC'. Defaults to 'ASC'.
- * @param {Function} fn (optional) Comparison function that defines the sort order.
- * Defaults to sorting by numeric value.
- */
- sort : function(dir, fn){
- this._sort('value', dir, fn);
- },
-
- /**
- * Reorders each of the items based on a mapping from old index to new index. Internally this
- * just translates into a sort. The 'sort' event is fired whenever reordering has occured.
- * @param {Object} mapping Mapping from old item index to new item index
- */
- reorder: function(mapping) {
- this.suspendEvents();
-
- var items = this.items,
- index = 0,
- length = items.length,
- order = [],
- remaining = [],
- oldIndex;
-
- //object of {oldPosition: newPosition} reversed to {newPosition: oldPosition}
- for (oldIndex in mapping) {
- order[mapping[oldIndex]] = items[oldIndex];
- }
-
- for (index = 0; index < length; index++) {
- if (mapping[index] == undefined) {
- remaining.push(items[index]);
- }
- }
-
- for (index = 0; index < length; index++) {
- if (order[index] == undefined) {
- order[index] = remaining.shift();
- }
- }
-
- this.clear();
- this.addAll(order);
-
- this.resumeEvents();
- this.fireEvent('sort', this);
- },
-
- /**
- * Sorts this collection by keys.
- * @param {String} direction (optional) 'ASC' or 'DESC'. Defaults to 'ASC'.
- * @param {Function} fn (optional) Comparison function that defines the sort order.
- * Defaults to sorting by case insensitive string.
- */
- keySort : function(dir, fn){
- this._sort('key', dir, fn || function(a, b){
- var v1 = String(a).toUpperCase(), v2 = String(b).toUpperCase();
- return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
- });
- },
-
- /**
- * Returns a range of items in this collection
- * @param {Number} startIndex (optional) The starting index. Defaults to 0.
- * @param {Number} endIndex (optional) The ending index. Defaults to the last item.
- * @return {Array} An array of items
- */
- getRange : function(start, end){
- var items = this.items;
- if(items.length < 1){
- return [];
- }
- start = start || 0;
- end = Math.min(typeof end == 'undefined' ? this.length-1 : end, this.length-1);
- var i, r = [];
- if(start <= end){
- for(i = start; i <= end; i++) {
- r[r.length] = items[i];
- }
- }else{
- for(i = start; i >= end; i--) {
- r[r.length] = items[i];
- }
- }
- return r;
- },
-
- /**
- * Filter the objects in this collection by a specific property.
- * Returns a new collection that has been filtered.
- * @param {String} property A property on your objects
- * @param {String/RegExp} value Either string that the property values
- * should start with or a RegExp to test against the property
- * @param {Boolean} anyMatch (optional) True to match any part of the string, not just the beginning
- * @param {Boolean} caseSensitive (optional) True for case sensitive comparison (defaults to False).
- * @return {MixedCollection} The new filtered collection
- */
- filter : function(property, value, anyMatch, caseSensitive){
- if(Ext.isEmpty(value, false)){
- return this.clone();
- }
- value = this.createValueMatcher(value, anyMatch, caseSensitive);
- return this.filterBy(function(o){
- return o && value.test(o[property]);
- });
- },
-
- /**
- * Filter by a function. Returns a new collection that has been filtered.
- * The passed function will be called with each object in the collection.
- * If the function returns true, the value is included otherwise it is filtered.
- * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. Defaults to this MixedCollection.
- * @return {MixedCollection} The new filtered collection
- */
- filterBy : function(fn, scope){
- var r = new Ext.util.MixedCollection();
- r.getKey = this.getKey;
- var k = this.keys, it = this.items;
- for(var i = 0, len = it.length; i < len; i++){
- if(fn.call(scope||this, it[i], k[i])){
- r.add(k[i], it[i]);
- }
- }
- return r;
- },
-
- /**
- * Finds the index of the first matching object in this collection by a specific property/value.
- * @param {String} property The name of a property on your objects.
- * @param {String/RegExp} value A string that the property values
- * should start with or a RegExp to test against the property.
- * @param {Number} start (optional) The index to start searching at (defaults to 0).
- * @param {Boolean} anyMatch (optional) True to match any part of the string, not just the beginning.
- * @param {Boolean} caseSensitive (optional) True for case sensitive comparison.
- * @return {Number} The matched index or -1
- */
- findIndex : function(property, value, start, anyMatch, caseSensitive){
- if(Ext.isEmpty(value, false)){
- return -1;
- }
- value = this.createValueMatcher(value, anyMatch, caseSensitive);
- return this.findIndexBy(function(o){
- return o && value.test(o[property]);
- }, null, start);
- },
-
- /**
- * Find the index of the first matching object in this collection by a function.
- * If the function returns true it is considered a match.
- * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key).
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. Defaults to this MixedCollection.
- * @param {Number} start (optional) The index to start searching at (defaults to 0).
- * @return {Number} The matched index or -1
- */
- findIndexBy : function(fn, scope, start){
- var k = this.keys, it = this.items;
- for(var i = (start||0), len = it.length; i < len; i++){
- if(fn.call(scope||this, it[i], k[i])){
- return i;
- }
- }
- return -1;
- },
-
- /**
- * Returns a regular expression based on the given value and matching options. This is used internally for finding and filtering,
- * and by Ext.data.Store#filter
- * @private
- * @param {String} value The value to create the regex for. This is escaped using Ext.escapeRe
- * @param {Boolean} anyMatch True to allow any match - no regex start/end line anchors will be added. Defaults to false
- * @param {Boolean} caseSensitive True to make the regex case sensitive (adds 'i' switch to regex). Defaults to false.
- * @param {Boolean} exactMatch True to force exact match (^ and $ characters added to the regex). Defaults to false. Ignored if anyMatch is true.
- */
- createValueMatcher : function(value, anyMatch, caseSensitive, exactMatch) {
- if (!value.exec) { // not a regex
- var er = Ext.escapeRe;
- value = String(value);
-
- if (anyMatch === true) {
- value = er(value);
- } else {
- value = '^' + er(value);
- if (exactMatch === true) {
- value += '$';
- }
- }
- value = new RegExp(value, caseSensitive ? '' : 'i');
- }
- return value;
- },
-
- /**
- * Creates a shallow copy of this collection
- * @return {MixedCollection}
- */
- clone : function(){
- var r = new Ext.util.MixedCollection();
- var k = this.keys, it = this.items;
- for(var i = 0, len = it.length; i < len; i++){
- r.add(k[i], it[i]);
- }
- r.getKey = this.getKey;
- return r;
- }
-});
-/**
- * This method calls {@link #item item()}.
- * Returns the item associated with the passed key OR index. Key has priority
- * over index. This is the equivalent of calling {@link #key} first, then if
- * nothing matched calling {@link #itemAt}.
- * @param {String/Number} key The key or index of the item.
- * @return {Object} If the item is found, returns the item. If the item was
- * not found, returns undefined. If an item was found, but is a Class,
- * returns null.
- */
-Ext.util.MixedCollection.prototype.get = Ext.util.MixedCollection.prototype.item;
-/**
- * @class Ext.AbstractManager
- * @extends Object
- * Base Manager class - extended by ComponentMgr and PluginMgr
- */
-Ext.AbstractManager = Ext.extend(Object, {
- typeName: 'type',
-
- constructor: function(config) {
- Ext.apply(this, config || {});
-
- /**
- * Contains all of the items currently managed
- * @property all
- * @type Ext.util.MixedCollection
- */
- this.all = new Ext.util.MixedCollection();
-
- this.types = {};
- },
-
- /**
- * Returns a component by {@link Ext.Component#id id}.
- * For additional details see {@link Ext.util.MixedCollection#get}.
- * @param {String} id The component {@link Ext.Component#id id}
- * @return Ext.Component The Component, undefined if not found, or null if a
- * Class was found.
- */
- get : function(id){
- return this.all.get(id);
- },
-
- /**
- * Registers an item to be managed
- * @param {Mixed} item The item to register
- */
- register: function(item) {
- this.all.add(item);
- },
-
- /**
- * Unregisters a component by removing it from this manager
- * @param {Mixed} item The item to unregister
- */
- unregister: function(item) {
- this.all.remove(item);
- },
-
- /**
- * Registers a new Component constructor, keyed by a new
- * {@link Ext.Component#xtype}.
- * Use this method (or its alias {@link Ext#reg Ext.reg}) to register new
- * subclasses of {@link Ext.Component} so that lazy instantiation may be used when specifying
- * child Components.
- * see {@link Ext.Container#items}
- * @param {String} xtype The mnemonic string by which the Component class may be looked up.
- * @param {Constructor} cls The new Component class.
- */
- registerType : function(type, cls){
- this.types[type] = cls;
- cls[this.typeName] = type;
- },
-
- /**
- * Checks if a Component type is registered.
- * @param {Ext.Component} xtype The mnemonic string by which the Component class may be looked up
- * @return {Boolean} Whether the type is registered.
- */
- isRegistered : function(type){
- return this.types[type] !== undefined;
- },
-
- /**
- * Creates and returns an instance of whatever this manager manages, based on the supplied type and config object
- * @param {Object} config The config object
- * @param {String} defaultType If no type is discovered in the config object, we fall back to this type
- * @return {Mixed} The instance of whatever this manager is managing
- */
- create: function(config, defaultType) {
- var type = config[this.typeName] || config.type || defaultType,
- Constructor = this.types[type];
-
- if (Constructor == undefined) {
- throw new Error(String.format("The '{0}' type has not been registered with this manager", type));
- }
-
- return new Constructor(config);
- },
-
- /**
- * Registers a function that will be called when a Component with the specified id is added to the manager. This will happen on instantiation.
- * @param {String} id The component {@link Ext.Component#id id}
- * @param {Function} fn The callback function
- * @param {Object} scope The scope (this reference) in which the callback is executed. Defaults to the Component.
- */
- onAvailable : function(id, fn, scope){
- var all = this.all;
-
- all.on("add", function(index, o){
- if (o.id == id) {
- fn.call(scope || o, o);
- all.un("add", fn, scope);
- }
- });
- }
-});/**
- * @class Ext.util.Format
- * Reusable data formatting functions
- * @singleton
- */
-Ext.util.Format = function() {
- var trimRe = /^\s+|\s+$/g,
- stripTagsRE = /<\/?[^>]+>/gi,
- stripScriptsRe = /(?:)((\n|\r|.)*?)(?:<\/script>)/ig,
- nl2brRe = /\r?\n/g;
-
- return {
- /**
- * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
- * @param {String} value The string to truncate
- * @param {Number} length The maximum length to allow before truncating
- * @param {Boolean} word True to try to find a common work break
- * @return {String} The converted text
- */
- ellipsis : function(value, len, word) {
- if (value && value.length > len) {
- if (word) {
- var vs = value.substr(0, len - 2),
- index = Math.max(vs.lastIndexOf(' '), vs.lastIndexOf('.'), vs.lastIndexOf('!'), vs.lastIndexOf('?'));
- if (index == -1 || index < (len - 15)) {
- return value.substr(0, len - 3) + "...";
- } else {
- return vs.substr(0, index) + "...";
- }
- } else {
- return value.substr(0, len - 3) + "...";
- }
- }
- return value;
- },
-
- /**
- * Checks a reference and converts it to empty string if it is undefined
- * @param {Mixed} value Reference to check
- * @return {Mixed} Empty string if converted, otherwise the original value
- */
- undef : function(value) {
- return value !== undefined ? value : "";
- },
-
- /**
- * Checks a reference and converts it to the default value if it's empty
- * @param {Mixed} value Reference to check
- * @param {String} defaultValue The value to insert of it's undefined (defaults to "")
- * @return {String}
- */
- defaultValue : function(value, defaultValue) {
- return value !== undefined && value !== '' ? value : defaultValue;
- },
-
- /**
- * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
- * @param {String} value The string to encode
- * @return {String} The encoded text
- */
- htmlEncode : function(value) {
- return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/, and ') from their HTML character equivalents.
- * @param {String} value The string to decode
- * @return {String} The decoded text
- */
- htmlDecode : function(value) {
- return !value ? value : String(value).replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"').replace(/&/g, "&");
- },
-
- /**
- * Trims any whitespace from either side of a string
- * @param {String} value The text to trim
- * @return {String} The trimmed text
- */
- trim : function(value) {
- return String(value).replace(trimRe, "");
- },
-
- /**
- * Returns a substring from within an original string
- * @param {String} value The original text
- * @param {Number} start The start index of the substring
- * @param {Number} length The length of the substring
- * @return {String} The substring
- */
- substr : function(value, start, length) {
- return String(value).substr(start, length);
- },
-
- /**
- * Converts a string to all lower case letters
- * @param {String} value The text to convert
- * @return {String} The converted text
- */
- lowercase : function(value) {
- return String(value).toLowerCase();
- },
-
- /**
- * Converts a string to all upper case letters
- * @param {String} value The text to convert
- * @return {String} The converted text
- */
- uppercase : function(value) {
- return String(value).toUpperCase();
- },
-
- /**
- * Converts the first character only of a string to upper case
- * @param {String} value The text to convert
- * @return {String} The converted text
- */
- capitalize : function(value) {
- return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
- },
-
- // private
- call : function(value, fn) {
- if (arguments.length > 2) {
- var args = Array.prototype.slice.call(arguments, 2);
- args.unshift(value);
- return eval(fn).apply(window, args);
- } else {
- return eval(fn).call(window, value);
- }
- },
-
- /**
- * Format a number as US currency
- * @param {Number/String} value The numeric value to format
- * @return {String} The formatted currency string
- */
- usMoney : function(v) {
- v = (Math.round((v-0)*100))/100;
- v = (v == Math.floor(v)) ? v + ".00" : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
- v = String(v);
- var ps = v.split('.'),
- whole = ps[0],
- sub = ps[1] ? '.'+ ps[1] : '.00',
- r = /(\d+)(\d{3})/;
- while (r.test(whole)) {
- whole = whole.replace(r, '$1' + ',' + '$2');
- }
- v = whole + sub;
- if (v.charAt(0) == '-') {
- return '-$' + v.substr(1);
- }
- return "$" + v;
- },
-
- /**
- * Parse a value into a formatted date using the specified format pattern.
- * @param {String/Date} value The value to format (Strings must conform to the format expected by the javascript Date object's parse() method)
- * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
- * @return {String} The formatted date string
- */
- date : function(v, format) {
- if (!v) {
- return "";
- }
- if (!Ext.isDate(v)) {
- v = new Date(Date.parse(v));
- }
- return v.dateFormat(format || "m/d/Y");
- },
-
- /**
- * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
- * @param {String} format Any valid date format string
- * @return {Function} The date formatting function
- */
- dateRenderer : function(format) {
- return function(v) {
- return Ext.util.Format.date(v, format);
- };
- },
-
- /**
- * Strips all HTML tags
- * @param {Mixed} value The text from which to strip tags
- * @return {String} The stripped text
- */
- stripTags : function(v) {
- return !v ? v : String(v).replace(stripTagsRE, "");
- },
-
- /**
- * Strips all script tags
- * @param {Mixed} value The text from which to strip script tags
- * @return {String} The stripped text
- */
- stripScripts : function(v) {
- return !v ? v : String(v).replace(stripScriptsRe, "");
- },
-
- /**
- * Simple format for a file size (xxx bytes, xxx KB, xxx MB)
- * @param {Number/String} size The numeric value to format
- * @return {String} The formatted file size
- */
- fileSize : function(size) {
- if (size < 1024) {
- return size + " bytes";
- } else if (size < 1048576) {
- return (Math.round(((size*10) / 1024))/10) + " KB";
- } else {
- return (Math.round(((size*10) / 1048576))/10) + " MB";
- }
- },
-
- /**
- * It does simple math for use in a template, for example:
- * var tpl = new Ext.Template('{value} * 10 = {value:math("* 10")}');
- *
- * @return {Function} A function that operates on the passed value.
- */
- math : function(){
- var fns = {};
-
- return function(v, a){
- if (!fns[a]) {
- fns[a] = new Function('v', 'return v ' + a + ';');
- }
- return fns[a](v);
- };
- }(),
-
- /**
- * Rounds the passed number to the required decimal precision.
- * @param {Number/String} value The numeric value to round.
- * @param {Number} precision The number of decimal places to which to round the first parameter's value.
- * @return {Number} The rounded value.
- */
- round : function(value, precision) {
- var result = Number(value);
- if (typeof precision == 'number') {
- precision = Math.pow(10, precision);
- result = Math.round(value * precision) / precision;
- }
- return result;
- },
-
- /**
- * Formats the number according to the format string.
- * examples (123456.789):
- *
- * 0 - (123456) show only digits, no precision
- * 0.00 - (123456.78) show only digits, 2 precision
- * 0.0000 - (123456.7890) show only digits, 4 precision
- * 0,000 - (123,456) show comma and digits, no precision
- * 0,000.00 - (123,456.78) show comma and digits, 2 precision
- * 0,0.00 - (123,456.78) shortcut method, show comma and digits, 2 precision
- * To reverse the grouping (,) and decimal (.) for international numbers, add /i to the end.
- * For example: 0.000,00/i
- *
- * @param {Number} v The number to format.
- * @param {String} format The way you would like to format this text.
- * @return {String} The formatted number.
- */
- number: function(v, format) {
- if (!format) {
- return v;
- }
- v = Ext.num(v, NaN);
- if (isNaN(v)) {
- return '';
- }
- var comma = ',',
- dec = '.',
- i18n = false,
- neg = v < 0;
-
- v = Math.abs(v);
- if (format.substr(format.length - 2) == '/i') {
- format = format.substr(0, format.length - 2);
- i18n = true;
- comma = '.';
- dec = ',';
- }
-
- var hasComma = format.indexOf(comma) != -1,
- psplit = (i18n ? format.replace(/[^\d\,]/g, '') : format.replace(/[^\d\.]/g, '')).split(dec);
-
- if (1 < psplit.length) {
- v = v.toFixed(psplit[1].length);
- } else if(2 < psplit.length) {
- throw ('NumberFormatException: invalid format, formats should have no more than 1 period: ' + format);
- } else {
- v = v.toFixed(0);
- }
-
- var fnum = v.toString();
-
- psplit = fnum.split('.');
-
- if (hasComma) {
- var cnum = psplit[0],
- parr = [],
- j = cnum.length,
- m = Math.floor(j / 3),
- n = cnum.length % 3 || 3,
- i;
-
- for (i = 0; i < j; i += n) {
- if (i != 0) {
- n = 3;
- }
-
- parr[parr.length] = cnum.substr(i, n);
- m -= 1;
- }
- fnum = parr.join(comma);
- if (psplit[1]) {
- fnum += dec + psplit[1];
- }
- } else {
- if (psplit[1]) {
- fnum = psplit[0] + dec + psplit[1];
- }
- }
-
- return (neg ? '-' : '') + format.replace(/[\d,?\.?]+/, fnum);
- },
-
- /**
- * Returns a number rendering function that can be reused to apply a number format multiple times efficiently
- * @param {String} format Any valid number format string for {@link #number}
- * @return {Function} The number formatting function
- */
- numberRenderer : function(format) {
- return function(v) {
- return Ext.util.Format.number(v, format);
- };
- },
-
- /**
- * Selectively do a plural form of a word based on a numeric value. For example, in a template,
- * {commentCount:plural("Comment")} would result in "1 Comment" if commentCount was 1 or would be "x Comments"
- * if the value is 0 or greater than 1.
- * @param {Number} value The value to compare against
- * @param {String} singular The singular form of the word
- * @param {String} plural (optional) The plural form of the word (defaults to the singular with an "s")
- */
- plural : function(v, s, p) {
- return v +' ' + (v == 1 ? s : (p ? p : s+'s'));
- },
-
- /**
- * Converts newline characters to the HTML tag <br/>
- * @param {String} The string value to format.
- * @return {String} The string with embedded <br/> tags in place of newlines.
- */
- nl2br : function(v) {
- return Ext.isEmpty(v) ? '' : v.replace(nl2brRe, '
');
- }
- };
-}();
-/**
- * @class Ext.XTemplate
- * @extends Ext.Template
- * A template class that supports advanced functionality like:
- * - Autofilling arrays using templates and sub-templates
- * - Conditional processing with basic comparison operators
- * - Basic math function support
- * - Execute arbitrary inline code with special built-in template variables
- * - Custom member functions
- * - Many special tags and built-in operators that aren't defined as part of
- * the API, but are supported in the templates that can be created
- *
- * XTemplate provides the templating mechanism built into:
- * - {@link Ext.DataView}
- * - {@link Ext.ListView}
- * - {@link Ext.form.ComboBox}
- * - {@link Ext.grid.TemplateColumn}
- * - {@link Ext.grid.GroupingView}
- * - {@link Ext.menu.Item}
- * - {@link Ext.layout.MenuLayout}
- * - {@link Ext.ColorPalette}
- *
- *
- * For example usage {@link #XTemplate see the constructor}.
- *
- * @constructor
- * The {@link Ext.Template#Template Ext.Template constructor} describes
- * the acceptable parameters to pass to the constructor. The following
- * examples demonstrate all of the supported features.
- *
- *
- *
- * - Sample Data
- *
- *
This is the data object used for reference in each code example:
- *
-var data = {
- name: 'Jack Slocum',
- title: 'Lead Developer',
- company: 'Ext JS, LLC',
- email: 'jack@extjs.com',
- address: '4 Red Bulls Drive',
- city: 'Cleveland',
- state: 'Ohio',
- zip: '44102',
- drinks: ['Red Bull', 'Coffee', 'Water'],
- kids: [{
- name: 'Sara Grace',
- age:3
- },{
- name: 'Zachary',
- age:2
- },{
- name: 'John James',
- age:0
- }]
-};
- *
- *
- *
- *
- *
- * - Auto filling of arrays
- *
- *
The tpl tag and the for operator are used
- * to process the provided data object:
- *
- * - If the value specified in for is an array, it will auto-fill,
- * repeating the template block inside the tpl tag for each item in the
- * array.
- * - If for="." is specified, the data object provided is examined.
- * - While processing an array, the special variable {#}
- * will provide the current array index + 1 (starts at 1, not 0).
- *
- *
- *
-<tpl for=".">...</tpl> // loop through array at root node
-<tpl for="foo">...</tpl> // loop through array at foo node
-<tpl for="foo.bar">...</tpl> // loop through array at foo.bar node
- *
- * Using the sample data above:
- *
-var tpl = new Ext.XTemplate(
- '<p>Kids: ',
- '<tpl for=".">', // process the data.kids node
- '<p>{#}. {name}</p>', // use current array index to autonumber
- '</tpl></p>'
-);
-tpl.overwrite(panel.body, data.kids); // pass the kids property of the data object
- *
- * An example illustrating how the for property can be leveraged
- * to access specified members of the provided data object to populate the template:
- *
-var tpl = new Ext.XTemplate(
- '<p>Name: {name}</p>',
- '<p>Title: {title}</p>',
- '<p>Company: {company}</p>',
- '<p>Kids: ',
- '<tpl for="kids">', // interrogate the kids property within the data
- '<p>{name}</p>',
- '</tpl></p>'
-);
-tpl.overwrite(panel.body, data); // pass the root node of the data object
- *
- * Flat arrays that contain values (and not objects) can be auto-rendered
- * using the special {.} variable inside a loop. This variable
- * will represent the value of the array at the current index:
- *
-var tpl = new Ext.XTemplate(
- '<p>{name}\'s favorite beverages:</p>',
- '<tpl for="drinks">',
- '<div> - {.}</div>',
- '</tpl>'
-);
-tpl.overwrite(panel.body, data);
- *
- * When processing a sub-template, for example while looping through a child array,
- * you can access the parent object's members via the parent object:
- *
-var tpl = new Ext.XTemplate(
- '<p>Name: {name}</p>',
- '<p>Kids: ',
- '<tpl for="kids">',
- '<tpl if="age > 1">',
- '<p>{name}</p>',
- '<p>Dad: {parent.name}</p>',
- '</tpl>',
- '</tpl></p>'
-);
-tpl.overwrite(panel.body, data);
- *
- *
- *
- *
- *
- * - Conditional processing with basic comparison operators
- *
- *
The tpl tag and the if operator are used
- * to provide conditional checks for deciding whether or not to render specific
- * parts of the template. Notes:
- * - Double quotes must be encoded if used within the conditional
- * - There is no else operator — if needed, two opposite
- * if statements should be used.
- *
- *
-<tpl if="age > 1 && age < 10">Child</tpl>
-<tpl if="age >= 10 && age < 18">Teenager</tpl>
-<tpl if="this.isGirl(name)">...</tpl>
-<tpl if="id==\'download\'">...</tpl>
-<tpl if="needsIcon"><img src="{icon}" class="{iconCls}"/></tpl>
-// no good:
-<tpl if="name == "Jack"">Hello</tpl>
-// encode " if it is part of the condition, e.g.
-<tpl if="name == "Jack"">Hello</tpl>
- *
- * Using the sample data above:
- *
-var tpl = new Ext.XTemplate(
- '<p>Name: {name}</p>',
- '<p>Kids: ',
- '<tpl for="kids">',
- '<tpl if="age > 1">',
- '<p>{name}</p>',
- '</tpl>',
- '</tpl></p>'
-);
-tpl.overwrite(panel.body, data);
- *
- *
- *
- *
- *
- * - Basic math support
- *
- *
The following basic math operators may be applied directly on numeric
- * data values:
- * + - * /
- *
- * For example:
- *
-var tpl = new Ext.XTemplate(
- '<p>Name: {name}</p>',
- '<p>Kids: ',
- '<tpl for="kids">',
- '<tpl if="age > 1">', // <-- Note that the > is encoded
- '<p>{#}: {name}</p>', // <-- Auto-number each item
- '<p>In 5 Years: {age+5}</p>', // <-- Basic math
- '<p>Dad: {parent.name}</p>',
- '</tpl>',
- '</tpl></p>'
-);
-tpl.overwrite(panel.body, data);
-
- *
- *
- *
- *
- * - Execute arbitrary inline code with special built-in template variables
- *
- *
Anything between {[ ... ]} is considered code to be executed
- * in the scope of the template. There are some special variables available in that code:
- *
- * - values: The values in the current scope. If you are using
- * scope changing sub-templates, you can change what values is.
- * - parent: The scope (values) of the ancestor template.
- * - xindex: If you are in a looping template, the index of the
- * loop you are in (1-based).
- * - xcount: If you are in a looping template, the total length
- * of the array you are looping.
- * - fm: An alias for Ext.util.Format.
- *
- * This example demonstrates basic row striping using an inline code block and the
- * xindex variable:
- *
-var tpl = new Ext.XTemplate(
- '<p>Name: {name}</p>',
- '<p>Company: {[values.company.toUpperCase() + ", " + values.title]}</p>',
- '<p>Kids: ',
- '<tpl for="kids">',
- '<div class="{[xindex % 2 === 0 ? "even" : "odd"]}">',
- '{name}',
- '</div>',
- '</tpl></p>'
-);
-tpl.overwrite(panel.body, data);
- *
- *
- *
- *
- * - Template member functions
- *
- *
One or more member functions can be specified in a configuration
- * object passed into the XTemplate constructor for more complex processing:
- *
-var tpl = new Ext.XTemplate(
- '<p>Name: {name}</p>',
- '<p>Kids: ',
- '<tpl for="kids">',
- '<tpl if="this.isGirl(name)">',
- '<p>Girl: {name} - {age}</p>',
- '</tpl>',
- // use opposite if statement to simulate 'else' processing:
- '<tpl if="this.isGirl(name) == false">',
- '<p>Boy: {name} - {age}</p>',
- '</tpl>',
- '<tpl if="this.isBaby(age)">',
- '<p>{name} is a baby!</p>',
- '</tpl>',
- '</tpl></p>',
- {
- // XTemplate configuration:
- compiled: true,
- disableFormats: true,
- // member functions:
- isGirl: function(name){
- return name == 'Sara Grace';
- },
- isBaby: function(age){
- return age < 1;
- }
- }
-);
-tpl.overwrite(panel.body, data);
- *
- *
- *
- *
- *
- *
- * @param {Mixed} config
- */
-Ext.XTemplate = function(){
- Ext.XTemplate.superclass.constructor.apply(this, arguments);
-
- var me = this,
- s = me.html,
- re = /]*>((?:(?=([^<]+))\2|<(?!tpl\b[^>]*>))*?)<\/tpl>/,
- nameRe = /^]*?for="(.*?)"/,
- ifRe = /^]*?if="(.*?)"/,
- execRe = /^]*?exec="(.*?)"/,
- m,
- id = 0,
- tpls = [],
- VALUES = 'values',
- PARENT = 'parent',
- XINDEX = 'xindex',
- XCOUNT = 'xcount',
- RETURN = 'return ',
- WITHVALUES = 'with(values){ ';
-
- s = ['', s, ' '].join('');
-
- while((m = s.match(re))){
- var m2 = m[0].match(nameRe),
- m3 = m[0].match(ifRe),
- m4 = m[0].match(execRe),
- exp = null,
- fn = null,
- exec = null,
- name = m2 && m2[1] ? m2[1] : '';
-
- if (m3) {
- exp = m3 && m3[1] ? m3[1] : null;
- if(exp){
- fn = new Function(VALUES, PARENT, XINDEX, XCOUNT, WITHVALUES + RETURN +(Ext.util.Format.htmlDecode(exp))+'; }');
- }
- }
- if (m4) {
- exp = m4 && m4[1] ? m4[1] : null;
- if(exp){
- exec = new Function(VALUES, PARENT, XINDEX, XCOUNT, WITHVALUES +(Ext.util.Format.htmlDecode(exp))+'; }');
- }
- }
- if(name){
- switch(name){
- case '.': name = new Function(VALUES, PARENT, WITHVALUES + RETURN + VALUES + '; }'); break;
- case '..': name = new Function(VALUES, PARENT, WITHVALUES + RETURN + PARENT + '; }'); break;
- default: name = new Function(VALUES, PARENT, WITHVALUES + RETURN + name + '; }');
- }
- }
- tpls.push({
- id: id,
- target: name,
- exec: exec,
- test: fn,
- body: m[1]||''
- });
- s = s.replace(m[0], '{xtpl'+ id + '}');
- ++id;
- }
- for(var i = tpls.length-1; i >= 0; --i){
- me.compileTpl(tpls[i]);
- }
- me.master = tpls[tpls.length-1];
- me.tpls = tpls;
-};
-Ext.extend(Ext.XTemplate, Ext.Template, {
- // private
- re : /\{([\w-\.\#]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?(\s?[\+\-\*\\]\s?[\d\.\+\-\*\\\(\)]+)?\}/g,
- // private
- codeRe : /\{\[((?:\\\]|.|\n)*?)\]\}/g,
-
- // private
- applySubTemplate : function(id, values, parent, xindex, xcount){
- var me = this,
- len,
- t = me.tpls[id],
- vs,
- buf = [];
- if ((t.test && !t.test.call(me, values, parent, xindex, xcount)) ||
- (t.exec && t.exec.call(me, values, parent, xindex, xcount))) {
- return '';
- }
- vs = t.target ? t.target.call(me, values, parent) : values;
- len = vs.length;
- parent = t.target ? values : parent;
- if(t.target && Ext.isArray(vs)){
- for(var i = 0, len = vs.length; i < len; i++){
- buf[buf.length] = t.compiled.call(me, vs[i], parent, i+1, len);
- }
- return buf.join('');
- }
- return t.compiled.call(me, vs, parent, xindex, xcount);
- },
-
- // private
- compileTpl : function(tpl){
- var fm = Ext.util.Format,
- useF = this.disableFormats !== true,
- sep = Ext.isGecko ? "+" : ",",
- body;
-
- function fn(m, name, format, args, math){
- if(name.substr(0, 4) == 'xtpl'){
- return "'"+ sep +'this.applySubTemplate('+name.substr(4)+', values, parent, xindex, xcount)'+sep+"'";
- }
- var v;
- if(name === '.'){
- v = 'values';
- }else if(name === '#'){
- v = 'xindex';
- }else if(name.indexOf('.') != -1){
- v = name;
- }else{
- v = "values['" + name + "']";
- }
- if(math){
- v = '(' + v + math + ')';
- }
- if (format && useF) {
- args = args ? ',' + args : "";
- if(format.substr(0, 5) != "this."){
- format = "fm." + format + '(';
- }else{
- format = 'this.call("'+ format.substr(5) + '", ';
- args = ", values";
- }
- } else {
- args= ''; format = "("+v+" === undefined ? '' : ";
- }
- return "'"+ sep + format + v + args + ")"+sep+"'";
- }
-
- function codeFn(m, code){
- // Single quotes get escaped when the template is compiled, however we want to undo this when running code.
- return "'" + sep + '(' + code.replace(/\\'/g, "'") + ')' + sep + "'";
- }
-
- // branched to use + in gecko and [].join() in others
- if(Ext.isGecko){
- body = "tpl.compiled = function(values, parent, xindex, xcount){ return '" +
- tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn).replace(this.codeRe, codeFn) +
- "';};";
- }else{
- body = ["tpl.compiled = function(values, parent, xindex, xcount){ return ['"];
- body.push(tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn).replace(this.codeRe, codeFn));
- body.push("'].join('');};");
- body = body.join('');
- }
- eval(body);
- return this;
- },
-
- /**
- * Returns an HTML fragment of this template with the specified values applied.
- * @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'})
- * @return {String} The HTML fragment
- */
- applyTemplate : function(values){
- return this.master.compiled.call(this, values, {}, 1, 1);
- },
-
- /**
- * Compile the template to a function for optimized performance. Recommended if the template will be used frequently.
- * @return {Function} The compiled function
- */
- compile : function(){return this;}
-
- /**
- * @property re
- * @hide
- */
- /**
- * @property disableFormats
- * @hide
- */
- /**
- * @method set
- * @hide
- */
-
-});
-/**
- * Alias for {@link #applyTemplate}
- * Returns an HTML fragment of this template with the specified values applied.
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @return {String} The HTML fragment
- * @member Ext.XTemplate
- * @method apply
- */
-Ext.XTemplate.prototype.apply = Ext.XTemplate.prototype.applyTemplate;
-
-/**
- * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML.
- * @param {String/HTMLElement} el A DOM element or its id
- * @return {Ext.Template} The created template
- * @static
- */
-Ext.XTemplate.from = function(el){
- el = Ext.getDom(el);
- return new Ext.XTemplate(el.value || el.innerHTML);
-};
-/**
- * @class Ext.util.CSS
- * Utility class for manipulating CSS rules
- * @singleton
- */
-Ext.util.CSS = function(){
- var rules = null;
- var doc = document;
-
- var camelRe = /(-[a-z])/gi;
- var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
-
- return {
- /**
- * Creates a stylesheet from a text blob of rules.
- * These rules will be wrapped in a STYLE tag and appended to the HEAD of the document.
- * @param {String} cssText The text containing the css rules
- * @param {String} id An id to add to the stylesheet for later removal
- * @return {StyleSheet}
- */
- createStyleSheet : function(cssText, id){
- var ss;
- var head = doc.getElementsByTagName("head")[0];
- var rules = doc.createElement("style");
- rules.setAttribute("type", "text/css");
- if(id){
- rules.setAttribute("id", id);
- }
- if(Ext.isIE){
- head.appendChild(rules);
- ss = rules.styleSheet;
- ss.cssText = cssText;
- }else{
- try{
- rules.appendChild(doc.createTextNode(cssText));
- }catch(e){
- rules.cssText = cssText;
- }
- head.appendChild(rules);
- ss = rules.styleSheet ? rules.styleSheet : (rules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
- }
- this.cacheStyleSheet(ss);
- return ss;
- },
-
- /**
- * Removes a style or link tag by id
- * @param {String} id The id of the tag
- */
- removeStyleSheet : function(id){
- var existing = doc.getElementById(id);
- if(existing){
- existing.parentNode.removeChild(existing);
- }
- },
-
- /**
- * Dynamically swaps an existing stylesheet reference for a new one
- * @param {String} id The id of an existing link tag to remove
- * @param {String} url The href of the new stylesheet to include
- */
- swapStyleSheet : function(id, url){
- this.removeStyleSheet(id);
- var ss = doc.createElement("link");
- ss.setAttribute("rel", "stylesheet");
- ss.setAttribute("type", "text/css");
- ss.setAttribute("id", id);
- ss.setAttribute("href", url);
- doc.getElementsByTagName("head")[0].appendChild(ss);
- },
-
- /**
- * Refresh the rule cache if you have dynamically added stylesheets
- * @return {Object} An object (hash) of rules indexed by selector
- */
- refreshCache : function(){
- return this.getRules(true);
- },
-
- // private
- cacheStyleSheet : function(ss){
- if(!rules){
- rules = {};
- }
- try{// try catch for cross domain access issue
- var ssRules = ss.cssRules || ss.rules;
- for(var j = ssRules.length-1; j >= 0; --j){
- rules[ssRules[j].selectorText.toLowerCase()] = ssRules[j];
- }
- }catch(e){}
- },
-
- /**
- * Gets all css rules for the document
- * @param {Boolean} refreshCache true to refresh the internal cache
- * @return {Object} An object (hash) of rules indexed by selector
- */
- getRules : function(refreshCache){
- if(rules === null || refreshCache){
- rules = {};
- var ds = doc.styleSheets;
- for(var i =0, len = ds.length; i < len; i++){
- try{
- this.cacheStyleSheet(ds[i]);
- }catch(e){}
- }
- }
- return rules;
- },
-
- /**
- * Gets an an individual CSS rule by selector(s)
- * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
- * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
- * @return {CSSRule} The CSS rule or null if one is not found
- */
- getRule : function(selector, refreshCache){
- var rs = this.getRules(refreshCache);
- if(!Ext.isArray(selector)){
- return rs[selector.toLowerCase()];
- }
- for(var i = 0; i < selector.length; i++){
- if(rs[selector[i]]){
- return rs[selector[i].toLowerCase()];
- }
- }
- return null;
- },
-
-
- /**
- * Updates a rule property
- * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
- * @param {String} property The css property
- * @param {String} value The new value for the property
- * @return {Boolean} true If a rule was found and updated
- */
- updateRule : function(selector, property, value){
- if(!Ext.isArray(selector)){
- var rule = this.getRule(selector);
- if(rule){
- rule.style[property.replace(camelRe, camelFn)] = value;
- return true;
- }
- }else{
- for(var i = 0; i < selector.length; i++){
- if(this.updateRule(selector[i], property, value)){
- return true;
- }
- }
- }
- return false;
- }
- };
-}();/**
- @class Ext.util.ClickRepeater
- @extends Ext.util.Observable
-
- A wrapper class which can be applied to any element. Fires a "click" event while the
- mouse is pressed. The interval between firings may be specified in the config but
- defaults to 20 milliseconds.
-
- Optionally, a CSS class may be applied to the element during the time it is pressed.
-
- @cfg {Mixed} el The element to act as a button.
- @cfg {Number} delay The initial delay before the repeating event begins firing.
- Similar to an autorepeat key delay.
- @cfg {Number} interval The interval between firings of the "click" event. Default 20 ms.
- @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
- @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
- "interval" and "delay" are ignored.
- @cfg {Boolean} preventDefault True to prevent the default click event
- @cfg {Boolean} stopDefault True to stop the default click event
-
- @history
- 2007-02-02 jvs Original code contributed by Nige "Animal" White
- 2007-02-02 jvs Renamed to ClickRepeater
- 2007-02-03 jvs Modifications for FF Mac and Safari
-
- @constructor
- @param {Mixed} el The element to listen on
- @param {Object} config
- */
-Ext.util.ClickRepeater = Ext.extend(Ext.util.Observable, {
-
- constructor : function(el, config){
- this.el = Ext.get(el);
- this.el.unselectable();
-
- Ext.apply(this, config);
-
- this.addEvents(
- /**
- * @event mousedown
- * Fires when the mouse button is depressed.
- * @param {Ext.util.ClickRepeater} this
- * @param {Ext.EventObject} e
- */
- "mousedown",
- /**
- * @event click
- * Fires on a specified interval during the time the element is pressed.
- * @param {Ext.util.ClickRepeater} this
- * @param {Ext.EventObject} e
- */
- "click",
- /**
- * @event mouseup
- * Fires when the mouse key is released.
- * @param {Ext.util.ClickRepeater} this
- * @param {Ext.EventObject} e
- */
- "mouseup"
- );
-
- if(!this.disabled){
- this.disabled = true;
- this.enable();
- }
-
- // allow inline handler
- if(this.handler){
- this.on("click", this.handler, this.scope || this);
- }
-
- Ext.util.ClickRepeater.superclass.constructor.call(this);
- },
-
- interval : 20,
- delay: 250,
- preventDefault : true,
- stopDefault : false,
- timer : 0,
-
- /**
- * Enables the repeater and allows events to fire.
- */
- enable: function(){
- if(this.disabled){
- this.el.on('mousedown', this.handleMouseDown, this);
- if (Ext.isIE){
- this.el.on('dblclick', this.handleDblClick, this);
- }
- if(this.preventDefault || this.stopDefault){
- this.el.on('click', this.eventOptions, this);
- }
- }
- this.disabled = false;
- },
-
- /**
- * Disables the repeater and stops events from firing.
- */
- disable: function(/* private */ force){
- if(force || !this.disabled){
- clearTimeout(this.timer);
- if(this.pressClass){
- this.el.removeClass(this.pressClass);
- }
- Ext.getDoc().un('mouseup', this.handleMouseUp, this);
- this.el.removeAllListeners();
- }
- this.disabled = true;
- },
-
- /**
- * Convenience function for setting disabled/enabled by boolean.
- * @param {Boolean} disabled
- */
- setDisabled: function(disabled){
- this[disabled ? 'disable' : 'enable']();
- },
-
- eventOptions: function(e){
- if(this.preventDefault){
- e.preventDefault();
- }
- if(this.stopDefault){
- e.stopEvent();
- }
- },
-
- // private
- destroy : function() {
- this.disable(true);
- Ext.destroy(this.el);
- this.purgeListeners();
- },
-
- handleDblClick : function(e){
- clearTimeout(this.timer);
- this.el.blur();
-
- this.fireEvent("mousedown", this, e);
- this.fireEvent("click", this, e);
- },
-
- // private
- handleMouseDown : function(e){
- clearTimeout(this.timer);
- this.el.blur();
- if(this.pressClass){
- this.el.addClass(this.pressClass);
- }
- this.mousedownTime = new Date();
-
- Ext.getDoc().on("mouseup", this.handleMouseUp, this);
- this.el.on("mouseout", this.handleMouseOut, this);
-
- this.fireEvent("mousedown", this, e);
- this.fireEvent("click", this, e);
-
- // Do not honor delay or interval if acceleration wanted.
- if (this.accelerate) {
- this.delay = 400;
- }
- this.timer = this.click.defer(this.delay || this.interval, this, [e]);
- },
-
- // private
- click : function(e){
- this.fireEvent("click", this, e);
- this.timer = this.click.defer(this.accelerate ?
- this.easeOutExpo(this.mousedownTime.getElapsed(),
- 400,
- -390,
- 12000) :
- this.interval, this, [e]);
- },
-
- easeOutExpo : function (t, b, c, d) {
- return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
- },
-
- // private
- handleMouseOut : function(){
- clearTimeout(this.timer);
- if(this.pressClass){
- this.el.removeClass(this.pressClass);
- }
- this.el.on("mouseover", this.handleMouseReturn, this);
- },
-
- // private
- handleMouseReturn : function(){
- this.el.un("mouseover", this.handleMouseReturn, this);
- if(this.pressClass){
- this.el.addClass(this.pressClass);
- }
- this.click();
- },
-
- // private
- handleMouseUp : function(e){
- clearTimeout(this.timer);
- this.el.un("mouseover", this.handleMouseReturn, this);
- this.el.un("mouseout", this.handleMouseOut, this);
- Ext.getDoc().un("mouseup", this.handleMouseUp, this);
- this.el.removeClass(this.pressClass);
- this.fireEvent("mouseup", this, e);
- }
-});/**
- * @class Ext.KeyNav
- * Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
- * navigation keys to function calls that will get called when the keys are pressed, providing an easy
- * way to implement custom navigation schemes for any UI component.
- * The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
- * pageUp, pageDown, del, home, end. Usage:
-
-var nav = new Ext.KeyNav("my-element", {
- "left" : function(e){
- this.moveLeft(e.ctrlKey);
- },
- "right" : function(e){
- this.moveRight(e.ctrlKey);
- },
- "enter" : function(e){
- this.save();
- },
- scope : this
-});
-
- * @constructor
- * @param {Mixed} el The element to bind to
- * @param {Object} config The config
- */
-Ext.KeyNav = function(el, config){
- this.el = Ext.get(el);
- Ext.apply(this, config);
- if(!this.disabled){
- this.disabled = true;
- this.enable();
- }
-};
-
-Ext.KeyNav.prototype = {
- /**
- * @cfg {Boolean} disabled
- * True to disable this KeyNav instance (defaults to false)
- */
- disabled : false,
- /**
- * @cfg {String} defaultEventAction
- * The method to call on the {@link Ext.EventObject} after this KeyNav intercepts a key. Valid values are
- * {@link Ext.EventObject#stopEvent}, {@link Ext.EventObject#preventDefault} and
- * {@link Ext.EventObject#stopPropagation} (defaults to 'stopEvent')
- */
- defaultEventAction: "stopEvent",
- /**
- * @cfg {Boolean} forceKeyDown
- * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
- * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
- * handle keydown instead of keypress.
- */
- forceKeyDown : false,
-
- // private
- relay : function(e){
- var k = e.getKey(),
- h = this.keyToHandler[k];
- if(h && this[h]){
- if(this.doRelay(e, this[h], h) !== true){
- e[this.defaultEventAction]();
- }
- }
- },
-
- // private
- doRelay : function(e, h, hname){
- return h.call(this.scope || this, e, hname);
- },
-
- // possible handlers
- enter : false,
- left : false,
- right : false,
- up : false,
- down : false,
- tab : false,
- esc : false,
- pageUp : false,
- pageDown : false,
- del : false,
- home : false,
- end : false,
-
- // quick lookup hash
- keyToHandler : {
- 37 : "left",
- 39 : "right",
- 38 : "up",
- 40 : "down",
- 33 : "pageUp",
- 34 : "pageDown",
- 46 : "del",
- 36 : "home",
- 35 : "end",
- 13 : "enter",
- 27 : "esc",
- 9 : "tab"
- },
-
- stopKeyUp: function(e) {
- var k = e.getKey();
-
- if (k >= 37 && k <= 40) {
- // *** bugfix - safari 2.x fires 2 keyup events on cursor keys
- // *** (note: this bugfix sacrifices the "keyup" event originating from keyNav elements in Safari 2)
- e.stopEvent();
- }
- },
-
- /**
- * Destroy this KeyNav (this is the same as calling disable).
- */
- destroy: function(){
- this.disable();
- },
-
- /**
- * Enable this KeyNav
- */
- enable: function() {
- if (this.disabled) {
- if (Ext.isSafari2) {
- // call stopKeyUp() on "keyup" event
- this.el.on('keyup', this.stopKeyUp, this);
- }
-
- this.el.on(this.isKeydown()? 'keydown' : 'keypress', this.relay, this);
- this.disabled = false;
- }
- },
-
- /**
- * Disable this KeyNav
- */
- disable: function() {
- if (!this.disabled) {
- if (Ext.isSafari2) {
- // remove "keyup" event handler
- this.el.un('keyup', this.stopKeyUp, this);
- }
-
- this.el.un(this.isKeydown()? 'keydown' : 'keypress', this.relay, this);
- this.disabled = true;
- }
- },
-
- /**
- * Convenience function for setting disabled/enabled by boolean.
- * @param {Boolean} disabled
- */
- setDisabled : function(disabled){
- this[disabled ? "disable" : "enable"]();
- },
-
- // private
- isKeydown: function(){
- return this.forceKeyDown || Ext.EventManager.useKeydown;
- }
-};
-/**
- * @class Ext.KeyMap
- * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
- * The constructor accepts the same config object as defined by {@link #addBinding}.
- * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
- * combination it will call the function with this signature (if the match is a multi-key
- * combination the callback will still be called only once): (String key, Ext.EventObject e)
- * A KeyMap can also handle a string representation of keys.
- * Usage:
-
-// map one key by key code
-var map = new Ext.KeyMap("my-element", {
- key: 13, // or Ext.EventObject.ENTER
- fn: myHandler,
- scope: myObject
-});
-
-// map multiple keys to one action by string
-var map = new Ext.KeyMap("my-element", {
- key: "a\r\n\t",
- fn: myHandler,
- scope: myObject
-});
-
-// map multiple keys to multiple actions by strings and array of codes
-var map = new Ext.KeyMap("my-element", [
- {
- key: [10,13],
- fn: function(){ alert("Return was pressed"); }
- }, {
- key: "abc",
- fn: function(){ alert('a, b or c was pressed'); }
- }, {
- key: "\t",
- ctrl:true,
- shift:true,
- fn: function(){ alert('Control + shift + tab was pressed.'); }
- }
-]);
-
- * Note: A KeyMap starts enabled
- * @constructor
- * @param {Mixed} el The element to bind to
- * @param {Object} config The config (see {@link #addBinding})
- * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
- */
-Ext.KeyMap = function(el, config, eventName){
- this.el = Ext.get(el);
- this.eventName = eventName || "keydown";
- this.bindings = [];
- if(config){
- this.addBinding(config);
- }
- this.enable();
-};
-
-Ext.KeyMap.prototype = {
- /**
- * True to stop the event from bubbling and prevent the default browser action if the
- * key was handled by the KeyMap (defaults to false)
- * @type Boolean
- */
- stopEvent : false,
-
- /**
- * Add a new binding to this KeyMap. The following config object properties are supported:
- *
-Property Type Description
----------- --------------- ----------------------------------------------------------------------
-key String/Array A single keycode or an array of keycodes to handle
-shift Boolean True to handle key only when shift is pressed, False to handle the key only when shift is not pressed (defaults to undefined)
-ctrl Boolean True to handle key only when ctrl is pressed, False to handle the key only when ctrl is not pressed (defaults to undefined)
-alt Boolean True to handle key only when alt is pressed, False to handle the key only when alt is not pressed (defaults to undefined)
-handler Function The function to call when KeyMap finds the expected key combination
-fn Function Alias of handler (for backwards-compatibility)
-scope Object The scope of the callback function
-stopEvent Boolean True to stop the event from bubbling and prevent the default browser action if the key was handled by the KeyMap (defaults to false)
-
- *
- * Usage:
- *
-// Create a KeyMap
-var map = new Ext.KeyMap(document, {
- key: Ext.EventObject.ENTER,
- fn: handleKey,
- scope: this
-});
-
-//Add a new binding to the existing KeyMap later
-map.addBinding({
- key: 'abc',
- shift: true,
- fn: handleKey,
- scope: this
-});
-
- * @param {Object/Array} config A single KeyMap config or an array of configs
- */
- addBinding : function(config){
- if(Ext.isArray(config)){
- Ext.each(config, function(c){
- this.addBinding(c);
- }, this);
- return;
- }
- var keyCode = config.key,
- fn = config.fn || config.handler,
- scope = config.scope;
-
- if (config.stopEvent) {
- this.stopEvent = config.stopEvent;
- }
-
- if(typeof keyCode == "string"){
- var ks = [];
- var keyString = keyCode.toUpperCase();
- for(var j = 0, len = keyString.length; j < len; j++){
- ks.push(keyString.charCodeAt(j));
- }
- keyCode = ks;
- }
- var keyArray = Ext.isArray(keyCode);
-
- var handler = function(e){
- if(this.checkModifiers(config, e)){
- var k = e.getKey();
- if(keyArray){
- for(var i = 0, len = keyCode.length; i < len; i++){
- if(keyCode[i] == k){
- if(this.stopEvent){
- e.stopEvent();
- }
- fn.call(scope || window, k, e);
- return;
- }
- }
- }else{
- if(k == keyCode){
- if(this.stopEvent){
- e.stopEvent();
- }
- fn.call(scope || window, k, e);
- }
- }
- }
- };
- this.bindings.push(handler);
- },
-
- // private
- checkModifiers: function(config, e){
- var val, key, keys = ['shift', 'ctrl', 'alt'];
- for (var i = 0, len = keys.length; i < len; ++i){
- key = keys[i];
- val = config[key];
- if(!(val === undefined || (val === e[key + 'Key']))){
- return false;
- }
- }
- return true;
- },
-
- /**
- * Shorthand for adding a single key listener
- * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
- * following options:
- * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
- * @param {Function} fn The function to call
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. Defaults to the browser window.
- */
- on : function(key, fn, scope){
- var keyCode, shift, ctrl, alt;
- if(typeof key == "object" && !Ext.isArray(key)){
- keyCode = key.key;
- shift = key.shift;
- ctrl = key.ctrl;
- alt = key.alt;
- }else{
- keyCode = key;
- }
- this.addBinding({
- key: keyCode,
- shift: shift,
- ctrl: ctrl,
- alt: alt,
- fn: fn,
- scope: scope
- });
- },
-
- // private
- handleKeyDown : function(e){
- if(this.enabled){ //just in case
- var b = this.bindings;
- for(var i = 0, len = b.length; i < len; i++){
- b[i].call(this, e);
- }
- }
- },
-
- /**
- * Returns true if this KeyMap is enabled
- * @return {Boolean}
- */
- isEnabled : function(){
- return this.enabled;
- },
-
- /**
- * Enables this KeyMap
- */
- enable: function(){
- if(!this.enabled){
- this.el.on(this.eventName, this.handleKeyDown, this);
- this.enabled = true;
- }
- },
-
- /**
- * Disable this KeyMap
- */
- disable: function(){
- if(this.enabled){
- this.el.removeListener(this.eventName, this.handleKeyDown, this);
- this.enabled = false;
- }
- },
-
- /**
- * Convenience function for setting disabled/enabled by boolean.
- * @param {Boolean} disabled
- */
- setDisabled : function(disabled){
- this[disabled ? "disable" : "enable"]();
- }
-};/**
- * @class Ext.util.TextMetrics
- * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
- * wide, in pixels, a given block of text will be. Note that when measuring text, it should be plain text and
- * should not contain any HTML, otherwise it may not be measured correctly.
- * @singleton
- */
-Ext.util.TextMetrics = function(){
- var shared;
- return {
- /**
- * Measures the size of the specified text
- * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
- * that can affect the size of the rendered text
- * @param {String} text The text to measure
- * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
- * in order to accurately measure the text height
- * @return {Object} An object containing the text's size {width: (width), height: (height)}
- */
- measure : function(el, text, fixedWidth){
- if(!shared){
- shared = Ext.util.TextMetrics.Instance(el, fixedWidth);
- }
- shared.bind(el);
- shared.setFixedWidth(fixedWidth || 'auto');
- return shared.getSize(text);
- },
-
- /**
- * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
- * the overhead of multiple calls to initialize the style properties on each measurement.
- * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
- * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
- * in order to accurately measure the text height
- * @return {Ext.util.TextMetrics.Instance} instance The new instance
- */
- createInstance : function(el, fixedWidth){
- return Ext.util.TextMetrics.Instance(el, fixedWidth);
- }
- };
-}();
-
-Ext.util.TextMetrics.Instance = function(bindTo, fixedWidth){
- var ml = new Ext.Element(document.createElement('div'));
- document.body.appendChild(ml.dom);
- ml.position('absolute');
- ml.setLeftTop(-1000, -1000);
- ml.hide();
-
- if(fixedWidth){
- ml.setWidth(fixedWidth);
- }
-
- var instance = {
- /**
- * Only available on the instance returned from {@link #createInstance}, not on the singleton.
- * Returns the size of the specified text based on the internal element's style and width properties
- * @param {String} text The text to measure
- * @return {Object} An object containing the text's size {width: (width), height: (height)}
- */
- getSize : function(text){
- ml.update(text);
- var s = ml.getSize();
- ml.update('');
- return s;
- },
-
- /**
- * Only available on the instance returned from {@link #createInstance}, not on the singleton.
- * Binds this TextMetrics instance to an element from which to copy existing CSS styles
- * that can affect the size of the rendered text
- * @param {String/HTMLElement} el The element, dom node or id
- */
- bind : function(el){
- ml.setStyle(
- Ext.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height', 'text-transform', 'letter-spacing')
- );
- },
-
- /**
- * Only available on the instance returned from {@link #createInstance}, not on the singleton.
- * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
- * to set a fixed width in order to accurately measure the text height.
- * @param {Number} width The width to set on the element
- */
- setFixedWidth : function(width){
- ml.setWidth(width);
- },
-
- /**
- * Only available on the instance returned from {@link #createInstance}, not on the singleton.
- * Returns the measured width of the specified text
- * @param {String} text The text to measure
- * @return {Number} width The width in pixels
- */
- getWidth : function(text){
- ml.dom.style.width = 'auto';
- return this.getSize(text).width;
- },
-
- /**
- * Only available on the instance returned from {@link #createInstance}, not on the singleton.
- * Returns the measured height of the specified text. For multiline text, be sure to call
- * {@link #setFixedWidth} if necessary.
- * @param {String} text The text to measure
- * @return {Number} height The height in pixels
- */
- getHeight : function(text){
- return this.getSize(text).height;
- }
- };
-
- instance.bind(bindTo);
-
- return instance;
-};
-
-Ext.Element.addMethods({
- /**
- * Returns the width in pixels of the passed text, or the width of the text in this Element.
- * @param {String} text The text to measure. Defaults to the innerHTML of the element.
- * @param {Number} min (Optional) The minumum value to return.
- * @param {Number} max (Optional) The maximum value to return.
- * @return {Number} The text width in pixels.
- * @member Ext.Element getTextWidth
- */
- getTextWidth : function(text, min, max){
- return (Ext.util.TextMetrics.measure(this.dom, Ext.value(text, this.dom.innerHTML, true)).width).constrain(min || 0, max || 1000000);
- }
-});
-/**
- * @class Ext.util.Cookies
- * Utility class for managing and interacting with cookies.
- * @singleton
- */
-Ext.util.Cookies = {
- /**
- * Create a cookie with the specified name and value. Additional settings
- * for the cookie may be optionally specified (for example: expiration,
- * access restriction, SSL).
- * @param {String} name The name of the cookie to set.
- * @param {Mixed} value The value to set for the cookie.
- * @param {Object} expires (Optional) Specify an expiration date the
- * cookie is to persist until. Note that the specified Date object will
- * be converted to Greenwich Mean Time (GMT).
- * @param {String} path (Optional) Setting a path on the cookie restricts
- * access to pages that match that path. Defaults to all pages ('/').
- * @param {String} domain (Optional) Setting a domain restricts access to
- * pages on a given domain (typically used to allow cookie access across
- * subdomains). For example, "extjs.com" will create a cookie that can be
- * accessed from any subdomain of extjs.com, including www.extjs.com,
- * support.extjs.com, etc.
- * @param {Boolean} secure (Optional) Specify true to indicate that the cookie
- * should only be accessible via SSL on a page using the HTTPS protocol.
- * Defaults to false. Note that this will only work if the page
- * calling this code uses the HTTPS protocol, otherwise the cookie will be
- * created with default options.
- */
- set : function(name, value){
- var argv = arguments;
- var argc = arguments.length;
- var expires = (argc > 2) ? argv[2] : null;
- var path = (argc > 3) ? argv[3] : '/';
- var domain = (argc > 4) ? argv[4] : null;
- var secure = (argc > 5) ? argv[5] : false;
- document.cookie = name + "=" + escape(value) + ((expires === null) ? "" : ("; expires=" + expires.toGMTString())) + ((path === null) ? "" : ("; path=" + path)) + ((domain === null) ? "" : ("; domain=" + domain)) + ((secure === true) ? "; secure" : "");
- },
-
- /**
- * Retrieves cookies that are accessible by the current page. If a cookie
- * does not exist, get() returns null. The following
- * example retrieves the cookie called "valid" and stores the String value
- * in the variable validStatus.
- *
- * var validStatus = Ext.util.Cookies.get("valid");
- *
- * @param {String} name The name of the cookie to get
- * @return {Mixed} Returns the cookie value for the specified name;
- * null if the cookie name does not exist.
- */
- get : function(name){
- var arg = name + "=";
- var alen = arg.length;
- var clen = document.cookie.length;
- var i = 0;
- var j = 0;
- while(i < clen){
- j = i + alen;
- if(document.cookie.substring(i, j) == arg){
- return Ext.util.Cookies.getCookieVal(j);
- }
- i = document.cookie.indexOf(" ", i) + 1;
- if(i === 0){
- break;
- }
- }
- return null;
- },
-
- /**
- * Removes a cookie with the provided name from the browser
- * if found by setting its expiration date to sometime in the past.
- * @param {String} name The name of the cookie to remove
- */
- clear : function(name){
- if(Ext.util.Cookies.get(name)){
- document.cookie = name + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
- }
- },
- /**
- * @private
- */
- getCookieVal : function(offset){
- var endstr = document.cookie.indexOf(";", offset);
- if(endstr == -1){
- endstr = document.cookie.length;
- }
- return unescape(document.cookie.substring(offset, endstr));
- }
-};/**
- * Framework-wide error-handler. Developers can override this method to provide
- * custom exception-handling. Framework errors will often extend from the base
- * Ext.Error class.
- * @param {Object/Error} e The thrown exception object.
- */
-Ext.handleError = function(e) {
- throw e;
-};
-
-/**
- * @class Ext.Error
- * @extends Error
- * A base error class. Future implementations are intended to provide more
- * robust error handling throughout the framework (in the debug build only)
- * to check for common errors and problems. The messages issued by this class
- * will aid error checking. Error checks will be automatically removed in the
- * production build so that performance is not negatively impacted.
- * Some sample messages currently implemented:
-"DataProxy attempted to execute an API-action but found an undefined
-url / function. Please review your Proxy url/api-configuration."
- *
-"Could not locate your "root" property in your server response.
-Please review your JsonReader config to ensure the config-property
-"root" matches the property your server-response. See the JsonReader
-docs for additional assistance."
- *
- * An example of the code used for generating error messages:
-try {
- generateError({
- foo: 'bar'
- });
-}
-catch (e) {
- console.error(e);
-}
-function generateError(data) {
- throw new Ext.Error('foo-error', data);
-}
- *
- * @param {String} message
- */
-Ext.Error = function(message) {
- // Try to read the message from Ext.Error.lang
- this.message = (this.lang[message]) ? this.lang[message] : message;
-};
-
-Ext.Error.prototype = new Error();
-Ext.apply(Ext.Error.prototype, {
- // protected. Extensions place their error-strings here.
- lang: {},
-
- name: 'Ext.Error',
- /**
- * getName
- * @return {String}
- */
- getName : function() {
- return this.name;
- },
- /**
- * getMessage
- * @return {String}
- */
- getMessage : function() {
- return this.message;
- },
- /**
- * toJson
- * @return {String}
- */
- toJson : function() {
- return Ext.encode(this);
- }
-});