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/* Prototype JavaScript framework, version 1.5.0
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/* Prototype JavaScript framework, version 1.5.0
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* (c) 2005-2007 Sam Stephenson
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* (c) 2005-2007 Sam Stephenson
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*
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*
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* Prototype is freely distributable under the terms of an MIT-style license.
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* Prototype is freely distributable under the terms of an MIT-style license.
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* For details, see the Prototype web site: http://prototype.conio.net/
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* For details, see the Prototype web site: http://prototype.conio.net/
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*
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*
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/*--------------------------------------------------------------------------*/
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/*--------------------------------------------------------------------------*/
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var Prototype = {
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var Prototype = {
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Version: '1.5.0',
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Version: '1.5.0',
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BrowserFeatures: {
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BrowserFeatures: {
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XPath: !!document.evaluate
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XPath: !!document.evaluate
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},
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},
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ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
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ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
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emptyFunction: function() {},
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emptyFunction: function() {},
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K: function(x) { return x }
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K: function(x) { return x }
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}
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}
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var Class = {
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var Class = {
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create: function() {
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create: function() {
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return function() {
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return function() {
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this.initialize.apply(this, arguments);
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this.initialize.apply(this, arguments);
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}
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}
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}
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}
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}
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}
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var Abstract = new Object();
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var Abstract = new Object();
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Object.extend = function(destination, source) {
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Object.extend = function(destination, source) {
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for (var property in source) {
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for (var property in source) {
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destination[property] = source[property];
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destination[property] = source[property];
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}
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}
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return destination;
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return destination;
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}
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}
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Object.extend(Object, {
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Object.extend(Object, {
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inspect: function(object) {
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inspect: function(object) {
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try {
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try {
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if (object === undefined) return 'undefined';
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if (object === undefined) return 'undefined';
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if (object === null) return 'null';
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if (object === null) return 'null';
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return object.inspect ? object.inspect() : object.toString();
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return object.inspect ? object.inspect() : object.toString();
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} catch (e) {
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} catch (e) {
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if (e instanceof RangeError) return '...';
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if (e instanceof RangeError) return '...';
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throw e;
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throw e;
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}
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}
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},
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},
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keys: function(object) {
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keys: function(object) {
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var keys = [];
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var keys = [];
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for (var property in object)
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for (var property in object)
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keys.push(property);
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keys.push(property);
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return keys;
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return keys;
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},
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},
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values: function(object) {
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values: function(object) {
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var values = [];
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var values = [];
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for (var property in object)
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for (var property in object)
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values.push(object[property]);
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values.push(object[property]);
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return values;
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return values;
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},
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},
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clone: function(object) {
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clone: function(object) {
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return Object.extend({}, object);
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return Object.extend({}, object);
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}
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}
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});
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});
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Function.prototype.bind = function() {
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Function.prototype.bind = function() {
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var __method = this, args = $A(arguments), object = args.shift();
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var __method = this, args = $A(arguments), object = args.shift();
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return function() {
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return function() {
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return __method.apply(object, args.concat($A(arguments)));
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return __method.apply(object, args.concat($A(arguments)));
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}
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}
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}
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}
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Function.prototype.bindAsEventListener = function(object) {
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Function.prototype.bindAsEventListener = function(object) {
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var __method = this, args = $A(arguments), object = args.shift();
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var __method = this, args = $A(arguments), object = args.shift();
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return function(event) {
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return function(event) {
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return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments)));
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return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments)));
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}
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}
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}
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}
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Object.extend(Number.prototype, {
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Object.extend(Number.prototype, {
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toColorPart: function() {
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toColorPart: function() {
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var digits = this.toString(16);
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var digits = this.toString(16);
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if (this < 16) return '0' + digits;
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if (this < 16) return '0' + digits;
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return digits;
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return digits;
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},
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},
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succ: function() {
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succ: function() {
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return this + 1;
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return this + 1;
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},
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},
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times: function(iterator) {
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times: function(iterator) {
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$R(0, this, true).each(iterator);
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$R(0, this, true).each(iterator);
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return this;
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return this;
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}
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}
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});
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});
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var Try = {
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var Try = {
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these: function() {
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these: function() {
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var returnValue;
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var returnValue;
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for (var i = 0, length = arguments.length; i < length; i++) {
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for (var i = 0, length = arguments.length; i < length; i++) {
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var lambda = arguments[i];
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var lambda = arguments[i];
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try {
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try {
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returnValue = lambda();
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returnValue = lambda();
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break;
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break;
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} catch (e) {}
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} catch (e) {}
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}
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}
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return returnValue;
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return returnValue;
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}
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}
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}
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}
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/*--------------------------------------------------------------------------*/
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/*--------------------------------------------------------------------------*/
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var PeriodicalExecuter = Class.create();
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var PeriodicalExecuter = Class.create();
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PeriodicalExecuter.prototype = {
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PeriodicalExecuter.prototype = {
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initialize: function(callback, frequency) {
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initialize: function(callback, frequency) {
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this.callback = callback;
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this.callback = callback;
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this.frequency = frequency;
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this.frequency = frequency;
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this.currentlyExecuting = false;
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this.currentlyExecuting = false;
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this.registerCallback();
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this.registerCallback();
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},
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},
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registerCallback: function() {
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registerCallback: function() {
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this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
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this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
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},
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},
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stop: function() {
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stop: function() {
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if (!this.timer) return;
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if (!this.timer) return;
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clearInterval(this.timer);
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clearInterval(this.timer);
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this.timer = null;
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this.timer = null;
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},
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},
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onTimerEvent: function() {
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onTimerEvent: function() {
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if (!this.currentlyExecuting) {
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if (!this.currentlyExecuting) {
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try {
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try {
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this.currentlyExecuting = true;
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this.currentlyExecuting = true;
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this.callback(this);
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this.callback(this);
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} finally {
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} finally {
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this.currentlyExecuting = false;
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this.currentlyExecuting = false;
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}
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}
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}
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}
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}
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}
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}
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}
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String.interpret = function(value){
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String.interpret = function(value){
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return value == null ? '' : String(value);
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return value == null ? '' : String(value);
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}
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}
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Object.extend(String.prototype, {
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Object.extend(String.prototype, {
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gsub: function(pattern, replacement) {
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gsub: function(pattern, replacement) {
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var result = '', source = this, match;
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var result = '', source = this, match;
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replacement = arguments.callee.prepareReplacement(replacement);
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replacement = arguments.callee.prepareReplacement(replacement);
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while (source.length > 0) {
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while (source.length > 0) {
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if (match = source.match(pattern)) {
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if (match = source.match(pattern)) {
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result += source.slice(0, match.index);
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result += source.slice(0, match.index);
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result += String.interpret(replacement(match));
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result += String.interpret(replacement(match));
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source = source.slice(match.index + match[0].length);
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source = source.slice(match.index + match[0].length);
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} else {
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} else {
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result += source, source = '';
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result += source, source = '';
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}
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}
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}
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}
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return result;
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return result;
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},
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},
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sub: function(pattern, replacement, count) {
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sub: function(pattern, replacement, count) {
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replacement = this.gsub.prepareReplacement(replacement);
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replacement = this.gsub.prepareReplacement(replacement);
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count = count === undefined ? 1 : count;
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count = count === undefined ? 1 : count;
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return this.gsub(pattern, function(match) {
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return this.gsub(pattern, function(match) {
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if (--count < 0) return match[0];
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if (--count < 0) return match[0];
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return replacement(match);
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return replacement(match);
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});
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});
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},
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},
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scan: function(pattern, iterator) {
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scan: function(pattern, iterator) {
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this.gsub(pattern, iterator);
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this.gsub(pattern, iterator);
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return this;
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return this;
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},
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},
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truncate: function(length, truncation) {
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truncate: function(length, truncation) {
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length = length || 30;
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length = length || 30;
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truncation = truncation === undefined ? '...' : truncation;
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truncation = truncation === undefined ? '...' : truncation;
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return this.length > length ?
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return this.length > length ?
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this.slice(0, length - truncation.length) + truncation : this;
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this.slice(0, length - truncation.length) + truncation : this;
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},
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},
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strip: function() {
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strip: function() {
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return this.replace(/^\s+/, '').replace(/\s+$/, '');
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return this.replace(/^\s+/, '').replace(/\s+$/, '');
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},
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},
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stripTags: function() {
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stripTags: function() {
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return this.replace(/<\/?[^>]+>/gi, '');
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return this.replace(/<\/?[^>]+>/gi, '');
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},
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197
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},
|
|
|
198
|
|
|
198
|
|
|
|
199
|
stripScripts: function() {
|
|
199
|
stripScripts: function() {
|
|
|
200
|
return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
|
|
200
|
return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
|
|
|
201
|
},
|
|
201
|
},
|
|
|
202
|
|
|
202
|
|
|
|
203
|
extractScripts: function() {
|
|
203
|
extractScripts: function() {
|
|
|
204
|
var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
|
|
204
|
var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
|
|
|
205
|
var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
|
|
205
|
var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
|
|
|
206
|
return (this.match(matchAll) || []).map(function(scriptTag) {
|
|
206
|
return (this.match(matchAll) || []).map(function(scriptTag) {
|
|
|
207
|
return (scriptTag.match(matchOne) || ['', ''])[1];
|
|
207
|
return (scriptTag.match(matchOne) || ['', ''])[1];
|
|
|
208
|
});
|
|
208
|
});
|
|
|
209
|
},
|
|
209
|
},
|
|
|
210
|
|
|
210
|
|
|
|
211
|
evalScripts: function() {
|
|
211
|
evalScripts: function() {
|
|
|
212
|
return this.extractScripts().map(function(script) { return eval(script) });
|
|
212
|
return this.extractScripts().map(function(script) { return eval(script) });
|
|
|
213
|
},
|
|
213
|
},
|
|
|
214
|
|
|
214
|
|
|
|
215
|
escapeHTML: function() {
|
|
215
|
escapeHTML: function() {
|
|
|
216
|
var div = document.createElement('div');
|
|
216
|
var div = document.createElement('div');
|
|
|
217
|
var text = document.createTextNode(this);
|
|
217
|
var text = document.createTextNode(this);
|
|
|
218
|
div.appendChild(text);
|
|
218
|
div.appendChild(text);
|
|
|
219
|
return div.innerHTML;
|
|
219
|
return div.innerHTML;
|
|
|
220
|
},
|
|
220
|
},
|
|
|
221
|
|
|
221
|
|
|
|
222
|
unescapeHTML: function() {
|
|
222
|
unescapeHTML: function() {
|
|
|
223
|
var div = document.createElement('div');
|
|
223
|
var div = document.createElement('div');
|
|
|
224
|
div.innerHTML = this.stripTags();
|
|
224
|
div.innerHTML = this.stripTags();
|
|
|
225
|
return div.childNodes[0] ? (div.childNodes.length > 1 ?
|
|
225
|
return div.childNodes[0] ? (div.childNodes.length > 1 ?
|
|
|
226
|
$A(div.childNodes).inject('',function(memo,node){ return memo+node.nodeValue }) :
|
|
226
|
$A(div.childNodes).inject('',function(memo,node){ return memo+node.nodeValue }) :
|
|
|
227
|
div.childNodes[0].nodeValue) : '';
|
|
227
|
div.childNodes[0].nodeValue) : '';
|
|
|
228
|
},
|
|
228
|
},
|
|
|
229
|
|
|
229
|
|
|
|
230
|
toQueryParams: function(separator) {
|
|
230
|
toQueryParams: function(separator) {
|
|
|
231
|
var match = this.strip().match(/([^?#]*)(#.*)?$/);
|
|
231
|
var match = this.strip().match(/([^?#]*)(#.*)?$/);
|
|
|
232
|
if (!match) return {};
|
|
232
|
if (!match) return {};
|
|
|
233
|
|
|
233
|
|
|
|
234
|
return match[1].split(separator || '&').inject({}, function(hash, pair) {
|
|
234
|
return match[1].split(separator || '&').inject({}, function(hash, pair) {
|
|
|
235
|
if ((pair = pair.split('='))[0]) {
|
|
235
|
if ((pair = pair.split('='))[0]) {
|
|
|
236
|
var name = decodeURIComponent(pair[0]);
|
|
236
|
var name = decodeURIComponent(pair[0]);
|
|
|
237
|
var value = pair[1] ? decodeURIComponent(pair[1]) : undefined;
|
|
237
|
var value = pair[1] ? decodeURIComponent(pair[1]) : undefined;
|
|
|
238
|
|
|
238
|
|
|
|
239
|
if (hash[name] !== undefined) {
|
|
239
|
if (hash[name] !== undefined) {
|
|
|
240
|
if (hash[name].constructor != Array)
|
|
240
|
if (hash[name].constructor != Array)
|
|
|
241
|
hash[name] = [hash[name]];
|
|
241
|
hash[name] = [hash[name]];
|
|
|
242
|
if (value) hash[name].push(value);
|
|
242
|
if (value) hash[name].push(value);
|
|
|
243
|
}
|
|
243
|
}
|
|
|
244
|
else hash[name] = value;
|
|
244
|
else hash[name] = value;
|
|
|
245
|
}
|
|
245
|
}
|
|
|
246
|
return hash;
|
|
246
|
return hash;
|
|
|
247
|
});
|
|
247
|
});
|
|
|
248
|
},
|
|
248
|
},
|
|
|
249
|
|
|
249
|
|
|
|
250
|
toArray: function() {
|
|
250
|
toArray: function() {
|
|
|
251
|
return this.split('');
|
|
251
|
return this.split('');
|
|
|
252
|
},
|
|
252
|
},
|
|
|
253
|
|
|
253
|
|
|
|
254
|
succ: function() {
|
|
254
|
succ: function() {
|
|
|
255
|
return this.slice(0, this.length - 1) +
|
|
255
|
return this.slice(0, this.length - 1) +
|
|
|
256
|
String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
|
|
256
|
String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
|
|
|
257
|
},
|
|
257
|
},
|
|
|
258
|
|
|
258
|
|
|
|
259
|
camelize: function() {
|
|
259
|
camelize: function() {
|
|
|
260
|
var parts = this.split('-'), len = parts.length;
|
|
260
|
var parts = this.split('-'), len = parts.length;
|
|
|
261
|
if (len == 1) return parts[0];
|
|
261
|
if (len == 1) return parts[0];
|
|
|
262
|
|
|
262
|
|
|
|
263
|
var camelized = this.charAt(0) == '-'
|
|
263
|
var camelized = this.charAt(0) == '-'
|
|
|
264
|
? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
|
|
264
|
? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
|
|
|
265
|
: parts[0];
|
|
265
|
: parts[0];
|
|
|
266
|
|
|
266
|
|
|
|
267
|
for (var i = 1; i < len; i++)
|
|
267
|
for (var i = 1; i < len; i++)
|
|
|
268
|
camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
|
|
268
|
camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
|
|
|
269
|
|
|
269
|
|
|
|
270
|
return camelized;
|
|
270
|
return camelized;
|
|
|
271
|
},
|
|
271
|
},
|
|
|
272
|
|
|
272
|
|
|
|
273
|
capitalize: function(){
|
|
273
|
capitalize: function(){
|
|
|
274
|
return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
|
|
274
|
return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
|
|
|
275
|
},
|
|
275
|
},
|
|
|
276
|
|
|
276
|
|
|
|
277
|
underscore: function() {
|
|
277
|
underscore: function() {
|
|
|
278
|
return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
|
|
278
|
return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
|
|
|
279
|
},
|
|
279
|
},
|
|
|
280
|
|
|
280
|
|
|
|
281
|
dasherize: function() {
|
|
281
|
dasherize: function() {
|
|
|
282
|
return this.gsub(/_/,'-');
|
|
282
|
return this.gsub(/_/,'-');
|
|
|
283
|
},
|
|
283
|
},
|
|
|
284
|
|
|
284
|
|
|
|
285
|
inspect: function(useDoubleQuotes) {
|
|
285
|
inspect: function(useDoubleQuotes) {
|
|
|
286
|
var escapedString = this.replace(/\\/g, '\\\\');
|
|
286
|
var escapedString = this.replace(/\\/g, '\\\\');
|
|
|
287
|
if (useDoubleQuotes)
|
|
287
|
if (useDoubleQuotes)
|
|
|
288
|
return '"' + escapedString.replace(/"/g, '\\"') + '"';
|
|
288
|
return '"' + escapedString.replace(/"/g, '\\"') + '"';
|
|
|
289
|
else
|
|
289
|
else
|
|
|
290
|
return "'" + escapedString.replace(/'/g, '\\\'') + "'";
|
|
290
|
return "'" + escapedString.replace(/'/g, '\\\'') + "'";
|
|
|
291
|
}
|
|
291
|
}
|
|
|
292
|
});
|
|
292
|
});
|
|
|
293
|
|
|
293
|
|
|
|
294
|
String.prototype.gsub.prepareReplacement = function(replacement) {
|
|
294
|
String.prototype.gsub.prepareReplacement = function(replacement) {
|
|
|
295
|
if (typeof replacement == 'function') return replacement;
|
|
295
|
if (typeof replacement == 'function') return replacement;
|
|
|
296
|
var template = new Template(replacement);
|
|
296
|
var template = new Template(replacement);
|
|
|
297
|
return function(match) { return template.evaluate(match) };
|
|
297
|
return function(match) { return template.evaluate(match) };
|
|
|
298
|
}
|
|
298
|
}
|
|
|
299
|
|
|
299
|
|
|
|
300
|
String.prototype.parseQuery = String.prototype.toQueryParams;
|
|
300
|
String.prototype.parseQuery = String.prototype.toQueryParams;
|
|
|
301
|
|
|
301
|
|
|
|
302
|
var Template = Class.create();
|
|
302
|
var Template = Class.create();
|
|
|
303
|
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
|
|
303
|
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
|
|
|
304
|
Template.prototype = {
|
|
304
|
Template.prototype = {
|
|
|
305
|
initialize: function(template, pattern) {
|
|
305
|
initialize: function(template, pattern) {
|
|
|
306
|
this.template = template.toString();
|
|
306
|
this.template = template.toString();
|
|
|
307
|
this.pattern = pattern || Template.Pattern;
|
|
307
|
this.pattern = pattern || Template.Pattern;
|
|
|
308
|
},
|
|
308
|
},
|
|
|
309
|
|
|
309
|
|
|
|
310
|
evaluate: function(object) {
|
|
310
|
evaluate: function(object) {
|
|
|
311
|
return this.template.gsub(this.pattern, function(match) {
|
|
311
|
return this.template.gsub(this.pattern, function(match) {
|
|
|
312
|
var before = match[1];
|
|
312
|
var before = match[1];
|
|
|
313
|
if (before == '\\') return match[2];
|
|
313
|
if (before == '\\') return match[2];
|
|
|
314
|
return before + String.interpret(object[match[3]]);
|
|
314
|
return before + String.interpret(object[match[3]]);
|
|
|
315
|
});
|
|
315
|
});
|
|
|
316
|
}
|
|
316
|
}
|
|
|
317
|
}
|
|
317
|
}
|
|
|
318
|
|
|
318
|
|
|
|
319
|
var $break = new Object();
|
|
319
|
var $break = new Object();
|
|
|
320
|
var $continue = new Object();
|
|
320
|
var $continue = new Object();
|
|
|
321
|
|
|
321
|
|
|
|
322
|
var Enumerable = {
|
|
322
|
var Enumerable = {
|
|
|
323
|
each: function(iterator) {
|
|
323
|
each: function(iterator) {
|
|
|
324
|
var index = 0;
|
|
324
|
var index = 0;
|
|
|
325
|
try {
|
|
325
|
try {
|
|
|
326
|
this._each(function(value) {
|
|
326
|
this._each(function(value) {
|
|
|
327
|
try {
|
|
327
|
try {
|
|
|
328
|
iterator(value, index++);
|
|
328
|
iterator(value, index++);
|
|
|
329
|
} catch (e) {
|
|
329
|
} catch (e) {
|
|
|
330
|
if (e != $continue) throw e;
|
|
330
|
if (e != $continue) throw e;
|
|
|
331
|
}
|
|
331
|
}
|
|
|
332
|
});
|
|
332
|
});
|
|
|
333
|
} catch (e) {
|
|
333
|
} catch (e) {
|
|
|
334
|
if (e != $break) throw e;
|
|
334
|
if (e != $break) throw e;
|
|
|
335
|
}
|
|
335
|
}
|
|
|
336
|
return this;
|
|
336
|
return this;
|
|
|
337
|
},
|
|
337
|
},
|
|
|
338
|
|
|
338
|
|
|
|
339
|
eachSlice: function(number, iterator) {
|
|
339
|
eachSlice: function(number, iterator) {
|
|
|
340
|
var index = -number, slices = [], array = this.toArray();
|
|
340
|
var index = -number, slices = [], array = this.toArray();
|
|
|
341
|
while ((index += number) < array.length)
|
|
341
|
while ((index += number) < array.length)
|
|
|
342
|
slices.push(array.slice(index, index+number));
|
|
342
|
slices.push(array.slice(index, index+number));
|
|
|
343
|
return slices.map(iterator);
|
|
343
|
return slices.map(iterator);
|
|
|
344
|
},
|
|
344
|
},
|
|
|
345
|
|
|
345
|
|
|
|
346
|
all: function(iterator) {
|
|
346
|
all: function(iterator) {
|
|
|
347
|
var result = true;
|
|
347
|
var result = true;
|
|
|
348
|
this.each(function(value, index) {
|
|
348
|
this.each(function(value, index) {
|
|
|
349
|
result = result && !!(iterator || Prototype.K)(value, index);
|
|
349
|
result = result && !!(iterator || Prototype.K)(value, index);
|
|
|
350
|
if (!result) throw $break;
|
|
350
|
if (!result) throw $break;
|
|
|
351
|
});
|
|
351
|
});
|
|
|
352
|
return result;
|
|
352
|
return result;
|
|
|
353
|
},
|
|
353
|
},
|
|
|
354
|
|
|
354
|
|
|
|
355
|
any: function(iterator) {
|
|
355
|
any: function(iterator) {
|
|
|
356
|
var result = false;
|
|
356
|
var result = false;
|
|
|
357
|
this.each(function(value, index) {
|
|
357
|
this.each(function(value, index) {
|
|
|
358
|
if (result = !!(iterator || Prototype.K)(value, index))
|
|
358
|
if (result = !!(iterator || Prototype.K)(value, index))
|
|
|
359
|
throw $break;
|
|
359
|
throw $break;
|
|
|
360
|
});
|
|
360
|
});
|
|
|
361
|
return result;
|
|
361
|
return result;
|
|
|
362
|
},
|
|
362
|
},
|
|
|
363
|
|
|
363
|
|
|
|
364
|
collect: function(iterator) {
|
|
364
|
collect: function(iterator) {
|
|
|
365
|
var results = [];
|
|
365
|
var results = [];
|
|
|
366
|
this.each(function(value, index) {
|
|
366
|
this.each(function(value, index) {
|
|
|
367
|
results.push((iterator || Prototype.K)(value, index));
|
|
367
|
results.push((iterator || Prototype.K)(value, index));
|
|
|
368
|
});
|
|
368
|
});
|
|
|
369
|
return results;
|
|
369
|
return results;
|
|
|
370
|
},
|
|
370
|
},
|
|
|
371
|
|
|
371
|
|
|
|
372
|
detect: function(iterator) {
|
|
372
|
detect: function(iterator) {
|
|
|
373
|
var result;
|
|
373
|
var result;
|
|
|
374
|
this.each(function(value, index) {
|
|
374
|
this.each(function(value, index) {
|
|
|
375
|
if (iterator(value, index)) {
|
|
375
|
if (iterator(value, index)) {
|
|
|
376
|
result = value;
|
|
376
|
result = value;
|
|
|
377
|
throw $break;
|
|
377
|
throw $break;
|
|
|
378
|
}
|
|
378
|
}
|
|
|
379
|
});
|
|
379
|
});
|
|
|
380
|
return result;
|
|
380
|
return result;
|
|
|
381
|
},
|
|
381
|
},
|
|
|
382
|
|
|
382
|
|
|
|
383
|
findAll: function(iterator) {
|
|
383
|
findAll: function(iterator) {
|
|
|
384
|
var results = [];
|
|
384
|
var results = [];
|
|
|
385
|
this.each(function(value, index) {
|
|
385
|
this.each(function(value, index) {
|
|
|
386
|
if (iterator(value, index))
|
|
386
|
if (iterator(value, index))
|
|
|
387
|
results.push(value);
|
|
387
|
results.push(value);
|
|
|
388
|
});
|
|
388
|
});
|
|
|
389
|
return results;
|
|
389
|
return results;
|
|
|
390
|
},
|
|
390
|
},
|
|
|
391
|
|
|
391
|
|
|
|
392
|
grep: function(pattern, iterator) {
|
|
392
|
grep: function(pattern, iterator) {
|
|
|
393
|
var results = [];
|
|
393
|
var results = [];
|
|
|
394
|
this.each(function(value, index) {
|
|
394
|
this.each(function(value, index) {
|
|
|
395
|
var stringValue = value.toString();
|
|
395
|
var stringValue = value.toString();
|
|
|
396
|
if (stringValue.match(pattern))
|
|
396
|
if (stringValue.match(pattern))
|
|
|
397
|
results.push((iterator || Prototype.K)(value, index));
|
|
397
|
results.push((iterator || Prototype.K)(value, index));
|
|
|
398
|
})
|
|
398
|
})
|
|
|
399
|
return results;
|
|
399
|
return results;
|
|
|
400
|
},
|
|
400
|
},
|
|
|
401
|
|
|
401
|
|
|
|
402
|
include: function(object) {
|
|
402
|
include: function(object) {
|
|
|
403
|
var found = false;
|
|
403
|
var found = false;
|
|
|
404
|
this.each(function(value) {
|
|
404
|
this.each(function(value) {
|
|
|
405
|
if (value == object) {
|
|
405
|
if (value == object) {
|
|
|
406
|
found = true;
|
|
406
|
found = true;
|
|
|
407
|
throw $break;
|
|
407
|
throw $break;
|
|
|
408
|
}
|
|
408
|
}
|
|
|
409
|
});
|
|
409
|
});
|
|
|
410
|
return found;
|
|
410
|
return found;
|
|
|
411
|
},
|
|
411
|
},
|
|
|
412
|
|
|
412
|
|
|
|
413
|
inGroupsOf: function(number, fillWith) {
|
|
413
|
inGroupsOf: function(number, fillWith) {
|
|
|
414
|
fillWith = fillWith === undefined ? null : fillWith;
|
|
414
|
fillWith = fillWith === undefined ? null : fillWith;
|
|
|
415
|
return this.eachSlice(number, function(slice) {
|
|
415
|
return this.eachSlice(number, function(slice) {
|
|
|
416
|
while(slice.length < number) slice.push(fillWith);
|
|
416
|
while(slice.length < number) slice.push(fillWith);
|
|
|
417
|
return slice;
|
|
417
|
return slice;
|
|
|
418
|
});
|
|
418
|
});
|
|
|
419
|
},
|
|
419
|
},
|
|
|
420
|
|
|
420
|
|
|
|
421
|
inject: function(memo, iterator) {
|
|
421
|
inject: function(memo, iterator) {
|
|
|
422
|
this.each(function(value, index) {
|
|
422
|
this.each(function(value, index) {
|
|
|
423
|
memo = iterator(memo, value, index);
|
|
423
|
memo = iterator(memo, value, index);
|
|
|
424
|
});
|
|
424
|
});
|
|
|
425
|
return memo;
|
|
425
|
return memo;
|
|
|
426
|
},
|
|
426
|
},
|
|
|
427
|
|
|
427
|
|
|
|
428
|
invoke: function(method) {
|
|
428
|
invoke: function(method) {
|
|
|
429
|
var args = $A(arguments).slice(1);
|
|
429
|
var args = $A(arguments).slice(1);
|
|
|
430
|
return this.map(function(value) {
|
|
430
|
return this.map(function(value) {
|
|
|
431
|
return value[method].apply(value, args);
|
|
431
|
return value[method].apply(value, args);
|
|
|
432
|
});
|
|
432
|
});
|
|
|
433
|
},
|
|
433
|
},
|
|
|
434
|
|
|
434
|
|
|
|
435
|
max: function(iterator) {
|
|
435
|
max: function(iterator) {
|
|
|
436
|
var result;
|
|
436
|
var result;
|
|
|
437
|
this.each(function(value, index) {
|
|
437
|
this.each(function(value, index) {
|
|
|
438
|
value = (iterator || Prototype.K)(value, index);
|
|
438
|
value = (iterator || Prototype.K)(value, index);
|
|
|
439
|
if (result == undefined || value >= result)
|
|
439
|
if (result == undefined || value >= result)
|
|
|
440
|
result = value;
|
|
440
|
result = value;
|
|
|
441
|
});
|
|
441
|
});
|
|
|
442
|
return result;
|
|
442
|
return result;
|
|
|
443
|
},
|
|
443
|
},
|
|
|
444
|
|
|
444
|
|
|
|
445
|
min: function(iterator) {
|
|
445
|
min: function(iterator) {
|
|
|
446
|
var result;
|
|
446
|
var result;
|
|
|
447
|
this.each(function(value, index) {
|
|
447
|
this.each(function(value, index) {
|
|
|
448
|
value = (iterator || Prototype.K)(value, index);
|
|
448
|
value = (iterator || Prototype.K)(value, index);
|
|
|
449
|
if (result == undefined || value < result)
|
|
449
|
if (result == undefined || value < result)
|
|
|
450
|
result = value;
|
|
450
|
result = value;
|
|
|
451
|
});
|
|
451
|
});
|
|
|
452
|
return result;
|
|
452
|
return result;
|
|
|
453
|
},
|
|
453
|
},
|
|
|
454
|
|
|
454
|
|
|
|
455
|
partition: function(iterator) {
|
|
455
|
partition: function(iterator) {
|
|
|
456
|
var trues = [], falses = [];
|
|
456
|
var trues = [], falses = [];
|
|
|
457
|
this.each(function(value, index) {
|
|
457
|
this.each(function(value, index) {
|
|
|
458
|
((iterator || Prototype.K)(value, index) ?
|
|
458
|
((iterator || Prototype.K)(value, index) ?
|
|
|
459
|
trues : falses).push(value);
|
|
459
|
trues : falses).push(value);
|
|
|
460
|
});
|
|
460
|
});
|
|
|
461
|
return [trues, falses];
|
|
461
|
return [trues, falses];
|
|
|
462
|
},
|
|
462
|
},
|
|
|
463
|
|
|
463
|
|
|
|
464
|
pluck: function(property) {
|
|
464
|
pluck: function(property) {
|
|
|
465
|
var results = [];
|
|
465
|
var results = [];
|
|
|
466
|
this.each(function(value, index) {
|
|
466
|
this.each(function(value, index) {
|
|
|
467
|
results.push(value[property]);
|
|
467
|
results.push(value[property]);
|
|
|
468
|
});
|
|
468
|
});
|
|
|
469
|
return results;
|
|
469
|
return results;
|
|
|
470
|
},
|
|
470
|
},
|
|
|
471
|
|
|
471
|
|
|
|
472
|
reject: function(iterator) {
|
|
472
|
reject: function(iterator) {
|
|
|
473
|
var results = [];
|
|
473
|
var results = [];
|
|
|
474
|
this.each(function(value, index) {
|
|
474
|
this.each(function(value, index) {
|
|
|
475
|
if (!iterator(value, index))
|
|
475
|
if (!iterator(value, index))
|
|
|
476
|
results.push(value);
|
|
476
|
results.push(value);
|
|
|
477
|
});
|
|
477
|
});
|
|
|
478
|
return results;
|
|
478
|
return results;
|
|
|
479
|
},
|
|
479
|
},
|
|
|
480
|
|
|
480
|
|
|
|
481
|
sortBy: function(iterator) {
|
|
481
|
sortBy: function(iterator) {
|
|
|
482
|
return this.map(function(value, index) {
|
|
482
|
return this.map(function(value, index) {
|
|
|
483
|
return {value: value, criteria: iterator(value, index)};
|
|
483
|
return {value: value, criteria: iterator(value, index)};
|
|
|
484
|
}).sort(function(left, right) {
|
|
484
|
}).sort(function(left, right) {
|
|
|
485
|
var a = left.criteria, b = right.criteria;
|
|
485
|
var a = left.criteria, b = right.criteria;
|
|
|
486
|
return a < b ? -1 : a > b ? 1 : 0;
|
|
486
|
return a < b ? -1 : a > b ? 1 : 0;
|
|
|
487
|
}).pluck('value');
|
|
487
|
}).pluck('value');
|
|
|
488
|
},
|
|
488
|
},
|
|
|
489
|
|
|
489
|
|
|
|
490
|
toArray: function() {
|
|
490
|
toArray: function() {
|
|
|
491
|
return this.map();
|
|
491
|
return this.map();
|
|
|
492
|
},
|
|
492
|
},
|
|
|
493
|
|
|
493
|
|
|
|
494
|
zip: function() {
|
|
494
|
zip: function() {
|
|
|
495
|
var iterator = Prototype.K, args = $A(arguments);
|
|
495
|
var iterator = Prototype.K, args = $A(arguments);
|
|
|
496
|
if (typeof args.last() == 'function')
|
|
496
|
if (typeof args.last() == 'function')
|
|
|
497
|
iterator = args.pop();
|
|
497
|
iterator = args.pop();
|
|
|
498
|
|
|
498
|
|
|
|
499
|
var collections = [this].concat(args).map($A);
|
|
499
|
var collections = [this].concat(args).map($A);
|
|
|
500
|
return this.map(function(value, index) {
|
|
500
|
return this.map(function(value, index) {
|
|
|
501
|
return iterator(collections.pluck(index));
|
|
501
|
return iterator(collections.pluck(index));
|
|
|
502
|
});
|
|
502
|
});
|
|
|
503
|
},
|
|
503
|
},
|
|
|
504
|
|
|
504
|
|
|
|
505
|
size: function() {
|
|
505
|
size: function() {
|
|
|
506
|
return this.toArray().length;
|
|
506
|
return this.toArray().length;
|
|
|
507
|
},
|
|
507
|
},
|
|
|
508
|
|
|
508
|
|
|
|
509
|
inspect: function() {
|
|
509
|
inspect: function() {
|
|
|
510
|
return '#<Enumerable:' + this.toArray().inspect() + '>';
|
|
510
|
return '#<Enumerable:' + this.toArray().inspect() + '>';
|
|
|
511
|
}
|
|
511
|
}
|
|
|
512
|
}
|
|
512
|
}
|
|
|
513
|
|
|
513
|
|
|
|
514
|
Object.extend(Enumerable, {
|
|
514
|
Object.extend(Enumerable, {
|
|
|
515
|
map: Enumerable.collect,
|
|
515
|
map: Enumerable.collect,
|
|
|
516
|
find: Enumerable.detect,
|
|
516
|
find: Enumerable.detect,
|
|
|
517
|
select: Enumerable.findAll,
|
|
517
|
select: Enumerable.findAll,
|
|
|
518
|
member: Enumerable.include,
|
|
518
|
member: Enumerable.include,
|
|
|
519
|
entries: Enumerable.toArray
|
|
519
|
entries: Enumerable.toArray
|
|
|
520
|
});
|
|
520
|
});
|
|
|
521
|
var $A = Array.from = function(iterable) {
|
|
521
|
var $A = Array.from = function(iterable) {
|
|
|
522
|
if (!iterable) return [];
|
|
522
|
if (!iterable) return [];
|
|
|
523
|
if (iterable.toArray) {
|
|
523
|
if (iterable.toArray) {
|
|
|
524
|
return iterable.toArray();
|
|
524
|
return iterable.toArray();
|
|
|
525
|
} else {
|
|
525
|
} else {
|
|
|
526
|
var results = [];
|
|
526
|
var results = [];
|
|
|
527
|
for (var i = 0, length = iterable.length; i < length; i++)
|
|
527
|
for (var i = 0, length = iterable.length; i < length; i++)
|
|
|
528
|
results.push(iterable[i]);
|
|
528
|
results.push(iterable[i]);
|
|
|
529
|
return results;
|
|
529
|
return results;
|
|
|
530
|
}
|
|
530
|
}
|
|
|
531
|
}
|
|
531
|
}
|
|
|
532
|
|
|
532
|
|
|
|
533
|
Object.extend(Array.prototype, Enumerable);
|
|
533
|
Object.extend(Array.prototype, Enumerable);
|
|
|
534
|
|
|
534
|
|
|
|
535
|
if (!Array.prototype._reverse)
|
|
535
|
if (!Array.prototype._reverse)
|
|
|
536
|
Array.prototype._reverse = Array.prototype.reverse;
|
|
536
|
Array.prototype._reverse = Array.prototype.reverse;
|
|
|
537
|
|
|
537
|
|
|
|
538
|
Object.extend(Array.prototype, {
|
|
538
|
Object.extend(Array.prototype, {
|
|
|
539
|
_each: function(iterator) {
|
|
539
|
_each: function(iterator) {
|
|
|
540
|
for (var i = 0, length = this.length; i < length; i++)
|
|
540
|
for (var i = 0, length = this.length; i < length; i++)
|
|
|
541
|
iterator(this[i]);
|
|
541
|
iterator(this[i]);
|
|
|
542
|
},
|
|
542
|
},
|
|
|
543
|
|
|
543
|
|
|
|
544
|
clear: function() {
|
|
544
|
clear: function() {
|
|
|
545
|
this.length = 0;
|
|
545
|
this.length = 0;
|
|
|
546
|
return this;
|
|
546
|
return this;
|
|
|
547
|
},
|
|
547
|
},
|
|
|
548
|
|
|
548
|
|
|
|
549
|
first: function() {
|
|
549
|
first: function() {
|
|
|
550
|
return this[0];
|
|
550
|
return this[0];
|
|
|
551
|
},
|
|
551
|
},
|
|
|
552
|
|
|
552
|
|
|
|
553
|
last: function() {
|
|
553
|
last: function() {
|
|
|
554
|
return this[this.length - 1];
|
|
554
|
return this[this.length - 1];
|
|
|
555
|
},
|
|
555
|
},
|
|
|
556
|
|
|
556
|
|
|
|
557
|
compact: function() {
|
|
557
|
compact: function() {
|
|
|
558
|
return this.select(function(value) {
|
|
558
|
return this.select(function(value) {
|
|
|
559
|
return value != null;
|
|
559
|
return value != null;
|
|
|
560
|
});
|
|
560
|
});
|
|
|
561
|
},
|
|
561
|
},
|
|
|
562
|
|
|
562
|
|
|
|
563
|
flatten: function() {
|
|
563
|
flatten: function() {
|
|
|
564
|
return this.inject([], function(array, value) {
|
|
564
|
return this.inject([], function(array, value) {
|
|
|
565
|
return array.concat(value && value.constructor == Array ?
|
|
565
|
return array.concat(value && value.constructor == Array ?
|
|
|
566
|
value.flatten() : [value]);
|
|
566
|
value.flatten() : [value]);
|
|
|
567
|
});
|
|
567
|
});
|
|
|
568
|
},
|
|
568
|
},
|
|
|
569
|
|
|
569
|
|
|
|
570
|
without: function() {
|
|
570
|
without: function() {
|
|
|
571
|
var values = $A(arguments);
|
|
571
|
var values = $A(arguments);
|
|
|
572
|
return this.select(function(value) {
|
|
572
|
return this.select(function(value) {
|
|
|
573
|
return !values.include(value);
|
|
573
|
return !values.include(value);
|
|
|
574
|
});
|
|
574
|
});
|
|
|
575
|
},
|
|
575
|
},
|
|
|
576
|
|
|
576
|
|
|
|
577
|
indexOf: function(object) {
|
|
577
|
indexOf: function(object) {
|
|
|
578
|
for (var i = 0, length = this.length; i < length; i++)
|
|
578
|
for (var i = 0, length = this.length; i < length; i++)
|
|
|
579
|
if (this[i] == object) return i;
|
|
579
|
if (this[i] == object) return i;
|
|
|
580
|
return -1;
|
|
580
|
return -1;
|
|
|
581
|
},
|
|
581
|
},
|
|
|
582
|
|
|
582
|
|
|
|
583
|
reverse: function(inline) {
|
|
583
|
reverse: function(inline) {
|
|
|
584
|
return (inline !== false ? this : this.toArray())._reverse();
|
|
584
|
return (inline !== false ? this : this.toArray())._reverse();
|
|
|
585
|
},
|
|
585
|
},
|
|
|
586
|
|
|
586
|
|
|
|
587
|
reduce: function() {
|
|
587
|
reduce: function() {
|
|
|
588
|
return this.length > 1 ? this : this[0];
|
|
588
|
return this.length > 1 ? this : this[0];
|
|
|
589
|
},
|
|
589
|
},
|
|
|
590
|
|
|
590
|
|
|
|
591
|
uniq: function() {
|
|
591
|
uniq: function() {
|
|
|
592
|
return this.inject([], function(array, value) {
|
|
592
|
return this.inject([], function(array, value) {
|
|
|
593
|
return array.include(value) ? array : array.concat([value]);
|
|
593
|
return array.include(value) ? array : array.concat([value]);
|
|
|
594
|
});
|
|
594
|
});
|
|
|
595
|
},
|
|
595
|
},
|
|
|
596
|
|
|
596
|
|
|
|
597
|
clone: function() {
|
|
597
|
clone: function() {
|
|
|
598
|
return [].concat(this);
|
|
598
|
return [].concat(this);
|
|
|
599
|
},
|
|
599
|
},
|
|
|
600
|
|
|
600
|
|
|
|
601
|
size: function() {
|
|
601
|
size: function() {
|
|
|
602
|
return this.length;
|
|
602
|
return this.length;
|
|
|
603
|
},
|
|
603
|
},
|
|
|
604
|
|
|
604
|
|
|
|
605
|
inspect: function() {
|
|
605
|
inspect: function() {
|
|
|
606
|
return '[' + this.map(Object.inspect).join(', ') + ']';
|
|
606
|
return '[' + this.map(Object.inspect).join(', ') + ']';
|
|
|
607
|
}
|
|
607
|
}
|
|
|
608
|
});
|
|
608
|
});
|
|
|
609
|
|
|
609
|
|
|
|
610
|
Array.prototype.toArray = Array.prototype.clone;
|
|
610
|
Array.prototype.toArray = Array.prototype.clone;
|
|
|
611
|
|
|
611
|
|
|
|
612
|
function $w(string){
|
|
612
|
function $w(string){
|
|
|
613
|
string = string.strip();
|
|
613
|
string = string.strip();
|
|
|
614
|
return string ? string.split(/\s+/) : [];
|
|
614
|
return string ? string.split(/\s+/) : [];
|
|
|
615
|
}
|
|
615
|
}
|
|
|
616
|
|
|
616
|
|
|
|
617
|
if(window.opera){
|
|
617
|
if(window.opera){
|
|
|
618
|
Array.prototype.concat = function(){
|
|
618
|
Array.prototype.concat = function(){
|
|
|
619
|
var array = [];
|
|
619
|
var array = [];
|
|
|
620
|
for(var i = 0, length = this.length; i < length; i++) array.push(this[i]);
|
|
620
|
for(var i = 0, length = this.length; i < length; i++) array.push(this[i]);
|
|
|
621
|
for(var i = 0, length = arguments.length; i < length; i++) {
|
|
621
|
for(var i = 0, length = arguments.length; i < length; i++) {
|
|
|
622
|
if(arguments[i].constructor == Array) {
|
|
622
|
if(arguments[i].constructor == Array) {
|
|
|
623
|
for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
|
|
623
|
for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
|
|
|
624
|
array.push(arguments[i][j]);
|
|
624
|
array.push(arguments[i][j]);
|
|
|
625
|
} else {
|
|
625
|
} else {
|
|
|
626
|
array.push(arguments[i]);
|
|
626
|
array.push(arguments[i]);
|
|
|
627
|
}
|
|
627
|
}
|
|
|
628
|
}
|
|
628
|
}
|
|
|
629
|
return array;
|
|
629
|
return array;
|
|
|
630
|
}
|
|
630
|
}
|
|
|
631
|
}
|
|
631
|
}
|
|
|
632
|
var Hash = function(obj) {
|
|
632
|
var Hash = function(obj) {
|
|
|
633
|
Object.extend(this, obj || {});
|
|
633
|
Object.extend(this, obj || {});
|
|
|
634
|
};
|
|
634
|
};
|
|
|
635
|
|
|
635
|
|
|
|
636
|
Object.extend(Hash, {
|
|
636
|
Object.extend(Hash, {
|
|
|
637
|
toQueryString: function(obj) {
|
|
637
|
toQueryString: function(obj) {
|
|
|
638
|
var parts = [];
|
|
638
|
var parts = [];
|
|
|
639
|
|
|
639
|
|
|
|
640
|
this.prototype._each.call(obj, function(pair) {
|
|
640
|
this.prototype._each.call(obj, function(pair) {
|
|
|
641
|
if (!pair.key) return;
|
|
641
|
if (!pair.key) return;
|
|
|
642
|
|
|
642
|
|
|
|
643
|
if (pair.value && pair.value.constructor == Array) {
|
|
643
|
if (pair.value && pair.value.constructor == Array) {
|
|
|
644
|
var values = pair.value.compact();
|
|
644
|
var values = pair.value.compact();
|
|
|
645
|
if (values.length < 2) pair.value = values.reduce();
|
|
645
|
if (values.length < 2) pair.value = values.reduce();
|
|
|
646
|
else {
|
|
646
|
else {
|
|
|
647
|
key = encodeURIComponent(pair.key);
|
|
647
|
key = encodeURIComponent(pair.key);
|
|
|
648
|
values.each(function(value) {
|
|
648
|
values.each(function(value) {
|
|
|
649
|
value = value != undefined ? encodeURIComponent(value) : '';
|
|
649
|
value = value != undefined ? encodeURIComponent(value) : '';
|
|
|
650
|
parts.push(key + '=' + encodeURIComponent(value));
|
|
650
|
parts.push(key + '=' + encodeURIComponent(value));
|
|
|
651
|
});
|
|
651
|
});
|
|
|
652
|
return;
|
|
652
|
return;
|
|
|
653
|
}
|
|
653
|
}
|
|
|
654
|
}
|
|
654
|
}
|
|
|
655
|
if (pair.value == undefined) pair[1] = '';
|
|
655
|
if (pair.value == undefined) pair[1] = '';
|
|
|
656
|
parts.push(pair.map(encodeURIComponent).join('='));
|
|
656
|
parts.push(pair.map(encodeURIComponent).join('='));
|
|
|
657
|
});
|
|
657
|
});
|
|
|
658
|
|
|
658
|
|
|
|
659
|
return parts.join('&');
|
|
659
|
return parts.join('&');
|
|
|
660
|
}
|
|
660
|
}
|
|
|
661
|
});
|
|
661
|
});
|
|
|
662
|
|
|
662
|
|
|
|
663
|
Object.extend(Hash.prototype, Enumerable);
|
|
663
|
Object.extend(Hash.prototype, Enumerable);
|
|
|
664
|
Object.extend(Hash.prototype, {
|
|
664
|
Object.extend(Hash.prototype, {
|
|
|
665
|
_each: function(iterator) {
|
|
665
|
_each: function(iterator) {
|
|
|
666
|
for (var key in this) {
|
|
666
|
for (var key in this) {
|
|
|
667
|
var value = this[key];
|
|
667
|
var value = this[key];
|
|
|
668
|
if (value && value == Hash.prototype[key]) continue;
|
|
668
|
if (value && value == Hash.prototype[key]) continue;
|
|
|
669
|
|
|
669
|
|
|
|
670
|
var pair = [key, value];
|
|
670
|
var pair = [key, value];
|
|
|
671
|
pair.key = key;
|
|
671
|
pair.key = key;
|
|
|
672
|
pair.value = value;
|
|
672
|
pair.value = value;
|
|
|
673
|
iterator(pair);
|
|
673
|
iterator(pair);
|
|
|
674
|
}
|
|
674
|
}
|
|
|
675
|
},
|
|
675
|
},
|
|
|
676
|
|
|
676
|
|
|
|
677
|
keys: function() {
|
|
677
|
keys: function() {
|
|
|
678
|
return this.pluck('key');
|
|
678
|
return this.pluck('key');
|
|
|
679
|
},
|
|
679
|
},
|
|
|
680
|
|
|
680
|
|
|
|
681
|
values: function() {
|
|
681
|
values: function() {
|
|
|
682
|
return this.pluck('value');
|
|
682
|
return this.pluck('value');
|
|
|
683
|
},
|
|
683
|
},
|
|
|
684
|
|
|
684
|
|
|
|
685
|
merge: function(hash) {
|
|
685
|
merge: function(hash) {
|
|
|
686
|
return $H(hash).inject(this, function(mergedHash, pair) {
|
|
686
|
return $H(hash).inject(this, function(mergedHash, pair) {
|
|
|
687
|
mergedHash[pair.key] = pair.value;
|
|
687
|
mergedHash[pair.key] = pair.value;
|
|
|
688
|
return mergedHash;
|
|
688
|
return mergedHash;
|
|
|
689
|
});
|
|
689
|
});
|
|
|
690
|
},
|
|
690
|
},
|
|
|
691
|
|
|
691
|
|
|
|
692
|
remove: function() {
|
|
692
|
remove: function() {
|
|
|
693
|
var result;
|
|
693
|
var result;
|
|
|
694
|
for(var i = 0, length = arguments.length; i < length; i++) {
|
|
694
|
for(var i = 0, length = arguments.length; i < length; i++) {
|
|
|
695
|
var value = this[arguments[i]];
|
|
695
|
var value = this[arguments[i]];
|
|
|
696
|
if (value !== undefined){
|
|
696
|
if (value !== undefined){
|
|
|
697
|
if (result === undefined) result = value;
|
|
697
|
if (result === undefined) result = value;
|
|
|
698
|
else {
|
|
698
|
else {
|
|
|
699
|
if (result.constructor != Array) result = [result];
|
|
699
|
if (result.constructor != Array) result = [result];
|
|
|
700
|
result.push(value)
|
|
700
|
result.push(value)
|
|
|
701
|
}
|
|
701
|
}
|
|
|
702
|
}
|
|
702
|
}
|
|
|
703
|
delete this[arguments[i]];
|
|
703
|
delete this[arguments[i]];
|
|
|
704
|
}
|
|
704
|
}
|
|
|
705
|
return result;
|
|
705
|
return result;
|
|
|
706
|
},
|
|
706
|
},
|
|
|
707
|
|
|
707
|
|
|
|
708
|
toQueryString: function() {
|
|
708
|
toQueryString: function() {
|
|
|
709
|
return Hash.toQueryString(this);
|
|
709
|
return Hash.toQueryString(this);
|
|
|
710
|
},
|
|
710
|
},
|
|
|
711
|
|
|
711
|
|
|
|
712
|
inspect: function() {
|
|
712
|
inspect: function() {
|
|
|
713
|
return '#<Hash:{' + this.map(function(pair) {
|
|
713
|
return '#<Hash:{' + this.map(function(pair) {
|
|
|
714
|
return pair.map(Object.inspect).join(': ');
|
|
714
|
return pair.map(Object.inspect).join(': ');
|
|
|
715
|
}).join(', ') + '}>';
|
|
715
|
}).join(', ') + '}>';
|
|
|
716
|
}
|
|
716
|
}
|
|
|
717
|
});
|
|
717
|
});
|
|
|
718
|
|
|
718
|
|
|
|
719
|
function $H(object) {
|
|
719
|
function $H(object) {
|
|
|
720
|
if (object && object.constructor == Hash) return object;
|
|
720
|
if (object && object.constructor == Hash) return object;
|
|
|
721
|
return new Hash(object);
|
|
721
|
return new Hash(object);
|
|
|
722
|
};
|
|
722
|
};
|
|
|
723
|
ObjectRange = Class.create();
|
|
723
|
ObjectRange = Class.create();
|
|
|
724
|
Object.extend(ObjectRange.prototype, Enumerable);
|
|
724
|
Object.extend(ObjectRange.prototype, Enumerable);
|
|
|
725
|
Object.extend(ObjectRange.prototype, {
|
|
725
|
Object.extend(ObjectRange.prototype, {
|
|
|
726
|
initialize: function(start, end, exclusive) {
|
|
726
|
initialize: function(start, end, exclusive) {
|
|
|
727
|
this.start = start;
|
|
727
|
this.start = start;
|
|
|
728
|
this.end = end;
|
|
728
|
this.end = end;
|
|
|
729
|
this.exclusive = exclusive;
|
|
729
|
this.exclusive = exclusive;
|
|
|
730
|
},
|
|
730
|
},
|
|
|
731
|
|
|
731
|
|
|
|
732
|
_each: function(iterator) {
|
|
732
|
_each: function(iterator) {
|
|
|
733
|
var value = this.start;
|
|
733
|
var value = this.start;
|
|
|
734
|
while (this.include(value)) {
|
|
734
|
while (this.include(value)) {
|
|
|
735
|
iterator(value);
|
|
735
|
iterator(value);
|
|
|
736
|
value = value.succ();
|
|
736
|
value = value.succ();
|
|
|
737
|
}
|
|
737
|
}
|
|
|
738
|
},
|
|
738
|
},
|
|
|
739
|
|
|
739
|
|
|
|
740
|
include: function(value) {
|
|
740
|
include: function(value) {
|
|
|
741
|
if (value < this.start)
|
|
741
|
if (value < this.start)
|
|
|
742
|
return false;
|
|
742
|
return false;
|
|
|
743
|
if (this.exclusive)
|
|
743
|
if (this.exclusive)
|
|
|
744
|
return value < this.end;
|
|
744
|
return value < this.end;
|
|
|
745
|
return value <= this.end;
|
|
745
|
return value <= this.end;
|
|
|
746
|
}
|
|
746
|
}
|
|
|
747
|
});
|
|
747
|
});
|
|
|
748
|
|
|
748
|
|
|
|
749
|
var $R = function(start, end, exclusive) {
|
|
749
|
var $R = function(start, end, exclusive) {
|
|
|
750
|
return new ObjectRange(start, end, exclusive);
|
|
750
|
return new ObjectRange(start, end, exclusive);
|
|
|
751
|
}
|
|
751
|
}
|
|
|
752
|
|
|
752
|
|
|
|
753
|
var Ajax = {
|
|
753
|
var Ajax = {
|
|
|
754
|
getTransport: function() {
|
|
754
|
getTransport: function() {
|
|
|
755
|
return Try.these(
|
|
755
|
return Try.these(
|
|
|
756
|
function() {return new XMLHttpRequest()},
|
|
756
|
function() {return new XMLHttpRequest()},
|
|
|
757
|
function() {return new ActiveXObject('Msxml2.XMLHTTP')},
|
|
757
|
function() {return new ActiveXObject('Msxml2.XMLHTTP')},
|
|
|
758
|
function() {return new ActiveXObject('Microsoft.XMLHTTP')}
|
|
758
|
function() {return new ActiveXObject('Microsoft.XMLHTTP')}
|
|
|
759
|
) || false;
|
|
759
|
) || false;
|
|
|
760
|
},
|
|
760
|
},
|
|
|
761
|
|
|
761
|
|
|
|
762
|
activeRequestCount: 0
|
|
762
|
activeRequestCount: 0
|
|
|
763
|
}
|
|
763
|
}
|
|
|
764
|
|
|
764
|
|
|
|
765
|
Ajax.Responders = {
|
|
765
|
Ajax.Responders = {
|
|
|
766
|
responders: [],
|
|
766
|
responders: [],
|
|
|
767
|
|
|
767
|
|
|
|
768
|
_each: function(iterator) {
|
|
768
|
_each: function(iterator) {
|
|
|
769
|
this.responders._each(iterator);
|
|
769
|
this.responders._each(iterator);
|
|
|
770
|
},
|
|
770
|
},
|
|
|
771
|
|
|
771
|
|
|
|
772
|
register: function(responder) {
|
|
772
|
register: function(responder) {
|
|
|
773
|
if (!this.include(responder))
|
|
773
|
if (!this.include(responder))
|
|
|
774
|
this.responders.push(responder);
|
|
774
|
this.responders.push(responder);
|
|
|
775
|
},
|
|
775
|
},
|
|
|
776
|
|
|
776
|
|
|
|
777
|
unregister: function(responder) {
|
|
777
|
unregister: function(responder) {
|
|
|
778
|
this.responders = this.responders.without(responder);
|
|
778
|
this.responders = this.responders.without(responder);
|
|
|
779
|
},
|
|
779
|
},
|
|
|
780
|
|
|
780
|
|
|
|
781
|
dispatch: function(callback, request, transport, json) {
|
|
781
|
dispatch: function(callback, request, transport, json) {
|
|
|
782
|
this.each(function(responder) {
|
|
782
|
this.each(function(responder) {
|
|
|
783
|
if (typeof responder[callback] == 'function') {
|
|
783
|
if (typeof responder[callback] == 'function') {
|
|
|
784
|
try {
|
|
784
|
try {
|
|
|
785
|
responder[callback].apply(responder, [request, transport, json]);
|
|
785
|
responder[callback].apply(responder, [request, transport, json]);
|
|
|
786
|
} catch (e) {}
|
|
786
|
} catch (e) {}
|
|
|
787
|
}
|
|
787
|
}
|
|
|
788
|
});
|
|
788
|
});
|
|
|
789
|
}
|
|
789
|
}
|
|
|
790
|
};
|
|
790
|
};
|
|
|
791
|
|
|
791
|
|
|
|
792
|
Object.extend(Ajax.Responders, Enumerable);
|
|
792
|
Object.extend(Ajax.Responders, Enumerable);
|
|
|
793
|
|
|
793
|
|
|
|
794
|
Ajax.Responders.register({
|
|
794
|
Ajax.Responders.register({
|
|
|
795
|
onCreate: function() {
|
|
795
|
onCreate: function() {
|
|
|
796
|
Ajax.activeRequestCount++;
|
|
796
|
Ajax.activeRequestCount++;
|
|
|
797
|
},
|
|
797
|
},
|
|
|
798
|
onComplete: function() {
|
|
798
|
onComplete: function() {
|
|
|
799
|
Ajax.activeRequestCount--;
|
|
799
|
Ajax.activeRequestCount--;
|
|
|
800
|
}
|
|
800
|
}
|
|
|
801
|
});
|
|
801
|
});
|
|
|
802
|
|
|
802
|
|
|
|
803
|
Ajax.Base = function() {};
|
|
803
|
Ajax.Base = function() {};
|
|
|
804
|
Ajax.Base.prototype = {
|
|
804
|
Ajax.Base.prototype = {
|
|
|
805
|
setOptions: function(options) {
|
|
805
|
setOptions: function(options) {
|
|
|
806
|
this.options = {
|
|
806
|
this.options = {
|
|
|
807
|
method: 'post',
|
|
807
|
method: 'post',
|
|
|
808
|
asynchronous: true,
|
|
808
|
asynchronous: true,
|
|
|
809
|
contentType: 'application/x-www-form-urlencoded',
|
|
809
|
contentType: 'application/x-www-form-urlencoded',
|
|
|
810
|
encoding: 'UTF-8',
|
|
810
|
encoding: 'UTF-8',
|
|
|
811
|
parameters: ''
|
|
811
|
parameters: ''
|
|
|
812
|
}
|
|
812
|
}
|
|
|
813
|
Object.extend(this.options, options || {});
|
|
813
|
Object.extend(this.options, options || {});
|
|
|
814
|
|
|
814
|
|
|
|
815
|
this.options.method = this.options.method.toLowerCase();
|
|
815
|
this.options.method = this.options.method.toLowerCase();
|
|
|
816
|
if (typeof this.options.parameters == 'string')
|
|
816
|
if (typeof this.options.parameters == 'string')
|
|
|
817
|
this.options.parameters = this.options.parameters.toQueryParams();
|
|
817
|
this.options.parameters = this.options.parameters.toQueryParams();
|
|
|
818
|
}
|
|
818
|
}
|
|
|
819
|
}
|
|
819
|
}
|
|
|
820
|
|
|
820
|
|
|
|
821
|
Ajax.Request = Class.create();
|
|
821
|
Ajax.Request = Class.create();
|
|
|
822
|
Ajax.Request.Events =
|
|
822
|
Ajax.Request.Events =
|
|
|
823
|
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
|
|
823
|
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
|
|
|
824
|
|
|
824
|
|
|
|
825
|
Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
|
|
825
|
Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
|
|
|
826
|
_complete: false,
|
|
826
|
_complete: false,
|
|
|
827
|
|
|
827
|
|
|
|
828
|
initialize: function(url, options) {
|
|
828
|
initialize: function(url, options) {
|
|
|
829
|
this.transport = Ajax.getTransport();
|
|
829
|
this.transport = Ajax.getTransport();
|
|
|
830
|
this.setOptions(options);
|
|
830
|
this.setOptions(options);
|
|
|
831
|
this.request(url);
|
|
831
|
this.request(url);
|
|
|
832
|
},
|
|
832
|
},
|
|
|
833
|
|
|
833
|
|
|
|
834
|
request: function(url) {
|
|
834
|
request: function(url) {
|
|
|
835
|
this.url = url;
|
|
835
|
this.url = url;
|
|
|
836
|
this.method = this.options.method;
|
|
836
|
this.method = this.options.method;
|
|
|
837
|
var params = this.options.parameters;
|
|
837
|
var params = this.options.parameters;
|
|
|
838
|
|
|
838
|
|
|
|
839
|
if (!['get', 'post'].include(this.method)) {
|
|
839
|
if (!['get', 'post'].include(this.method)) {
|
|
|
840
|
// simulate other verbs over post
|
|
840
|
// simulate other verbs over post
|
|
|
841
|
params['_method'] = this.method;
|
|
841
|
params['_method'] = this.method;
|
|
|
842
|
this.method = 'post';
|
|
842
|
this.method = 'post';
|
|
|
843
|
}
|
|
843
|
}
|
|
|
844
|
|
|
844
|
|
|
|
845
|
params = Hash.toQueryString(params);
|
|
845
|
params = Hash.toQueryString(params);
|
|
|
846
|
if (params && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='
|
|
846
|
if (params && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='
|
|
|
847
|
|
|
847
|
|
|
|
848
|
// when GET, append parameters to URL
|
|
848
|
// when GET, append parameters to URL
|
|
|
849
|
if (this.method == 'get' && params)
|
|
849
|
if (this.method == 'get' && params)
|
|
|
850
|
this.url += (this.url.indexOf('?') > -1 ? '&' : '?') + params;
|
|
850
|
this.url += (this.url.indexOf('?') > -1 ? '&' : '?') + params;
|
|
|
851
|
|
|
851
|
|
|
|
852
|
try {
|
|
852
|
try {
|
|
|
853
|
Ajax.Responders.dispatch('onCreate', this, this.transport);
|
|
853
|
Ajax.Responders.dispatch('onCreate', this, this.transport);
|
|
|
854
|
|
|
854
|
|
|
|
855
|
this.transport.open(this.method.toUpperCase(), this.url,
|
|
855
|
this.transport.open(this.method.toUpperCase(), this.url,
|
|
|
856
|
this.options.asynchronous);
|
|
856
|
this.options.asynchronous);
|
|
|
857
|
|
|
857
|
|
|
|
858
|
if (this.options.asynchronous)
|
|
858
|
if (this.options.asynchronous)
|
|
|
859
|
setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10);
|
|
859
|
setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10);
|
|
|
860
|
|
|
860
|
|
|
|
861
|
this.transport.onreadystatechange = this.onStateChange.bind(this);
|
|
861
|
this.transport.onreadystatechange = this.onStateChange.bind(this);
|
|
|
862
|
this.setRequestHeaders();
|
|
862
|
this.setRequestHeaders();
|
|
|
863
|
|
|
863
|
|
|
|
864
|
var body = this.method == 'post' ? (this.options.postBody || params) : null;
|
|
864
|
var body = this.method == 'post' ? (this.options.postBody || params) : null;
|
|
|
865
|
|
|
865
|
|
|
|
866
|
this.transport.send(body);
|
|
866
|
this.transport.send(body);
|
|
|
867
|
|
|
867
|
|
|
|
868
|
/* Force Firefox to handle ready state 4 for synchronous requests */
|
|
868
|
/* Force Firefox to handle ready state 4 for synchronous requests */
|
|
|
869
|
if (!this.options.asynchronous && this.transport.overrideMimeType)
|
|
869
|
if (!this.options.asynchronous && this.transport.overrideMimeType)
|
|
|
870
|
this.onStateChange();
|
|
870
|
this.onStateChange();
|
|
|
871
|
|
|
871
|
|
|
|
872
|
}
|
|
872
|
}
|
|
|
873
|
catch (e) {
|
|
873
|
catch (e) {
|
|
|
874
|
this.dispatchException(e);
|
|
874
|
this.dispatchException(e);
|
|
|
875
|
}
|
|
875
|
}
|
|
|
876
|
},
|
|
876
|
},
|
|
|
877
|
|
|
877
|
|
|
|
878
|
onStateChange: function() {
|
|
878
|
onStateChange: function() {
|
|
|
879
|
var readyState = this.transport.readyState;
|
|
879
|
var readyState = this.transport.readyState;
|
|
|
880
|
if (readyState > 1 && !((readyState == 4) && this._complete))
|
|
880
|
if (readyState > 1 && !((readyState == 4) && this._complete))
|
|
|
881
|
this.respondToReadyState(this.transport.readyState);
|
|
881
|
this.respondToReadyState(this.transport.readyState);
|
|
|
882
|
},
|
|
882
|
},
|
|
|
883
|
|
|
883
|
|
|
|
884
|
setRequestHeaders: function() {
|
|
884
|
setRequestHeaders: function() {
|
|
|
885
|
var headers = {
|
|
885
|
var headers = {
|
|
|
886
|
'X-Requested-With': 'XMLHttpRequest',
|
|
886
|
'X-Requested-With': 'XMLHttpRequest',
|
|
|
887
|
'X-Prototype-Version': Prototype.Version,
|
|
887
|
'X-Prototype-Version': Prototype.Version,
|
|
|
888
|
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
|
|
888
|
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
|
|
|
889
|
};
|
|
889
|
};
|
|
|
890
|
|
|
890
|
|
|
|
891
|
if (this.method == 'post') {
|
|
891
|
if (this.method == 'post') {
|
|
|
892
|
headers['Content-type'] = this.options.contentType +
|
|
892
|
headers['Content-type'] = this.options.contentType +
|
|
|
893
|
(this.options.encoding ? '; charset=' + this.options.encoding : '');
|
|
893
|
(this.options.encoding ? '; charset=' + this.options.encoding : '');
|
|
|
894
|
|
|
894
|
|
|
|
895
|
/* Force "Connection: close" for older Mozilla browsers to work
|
|
895
|
/* Force "Connection: close" for older Mozilla browsers to work
|
|
|
896
|
* around a bug where XMLHttpRequest sends an incorrect
|
|
896
|
* around a bug where XMLHttpRequest sends an incorrect
|
|
|
897
|
* Content-length header. See Mozilla Bugzilla #246651.
|
|
897
|
* Content-length header. See Mozilla Bugzilla #246651.
|
|
|
898
|
*/
|
|
898
|
*/
|
|
|
899
|
if (this.transport.overrideMimeType &&
|
|
899
|
if (this.transport.overrideMimeType &&
|
|
|
900
|
(navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
|
|
900
|
(navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
|
|
|
901
|
headers['Connection'] = 'close';
|
|
901
|
headers['Connection'] = 'close';
|
|
|
902
|
}
|
|
902
|
}
|
|
|
903
|
|
|
903
|
|
|
|
904
|
// user-defined headers
|
|
904
|
// user-defined headers
|
|
|
905
|
if (typeof this.options.requestHeaders == 'object') {
|
|
905
|
if (typeof this.options.requestHeaders == 'object') {
|
|
|
906
|
var extras = this.options.requestHeaders;
|
|
906
|
var extras = this.options.requestHeaders;
|
|
|
907
|
|
|
907
|
|
|
|
908
|
if (typeof extras.push == 'function')
|
|
908
|
if (typeof extras.push == 'function')
|
|
|
909
|
for (var i = 0, length = extras.length; i < length; i += 2)
|
|
909
|
for (var i = 0, length = extras.length; i < length; i += 2)
|
|
|
910
|
headers[extras[i]] = extras[i+1];
|
|
910
|
headers[extras[i]] = extras[i+1];
|
|
|
911
|
else
|
|
911
|
else
|
|
|
912
|
$H(extras).each(function(pair) { headers[pair.key] = pair.value });
|
|
912
|
$H(extras).each(function(pair) { headers[pair.key] = pair.value });
|
|
|
913
|
}
|
|
913
|
}
|
|
|
914
|
|
|
914
|
|
|
|
915
|
for (var name in headers)
|
|
915
|
for (var name in headers)
|
|
|
916
|
this.transport.setRequestHeader(name, headers[name]);
|
|
916
|
this.transport.setRequestHeader(name, headers[name]);
|
|
|
917
|
},
|
|
917
|
},
|
|
|
918
|
|
|
918
|
|
|
|
919
|
success: function() {
|
|
919
|
success: function() {
|
|
|
920
|
return !this.transport.status
|
|
920
|
return !this.transport.status
|
|
|
921
|
|| (this.transport.status >= 200 && this.transport.status < 300);
|
|
921
|
|| (this.transport.status >= 200 && this.transport.status < 300);
|
|
|
922
|
},
|
|
922
|
},
|
|
|
923
|
|
|
923
|
|
|
|
924
|
respondToReadyState: function(readyState) {
|
|
924
|
respondToReadyState: function(readyState) {
|
|
|
925
|
var state = Ajax.Request.Events[readyState];
|
|
925
|
var state = Ajax.Request.Events[readyState];
|
|
|
926
|
var transport = this.transport, json = this.evalJSON();
|
|
926
|
var transport = this.transport, json = this.evalJSON();
|
|
|
927
|
|
|
927
|
|
|
|
928
|
if (state == 'Complete') {
|
|
928
|
if (state == 'Complete') {
|
|
|
929
|
try {
|
|
929
|
try {
|
|
|
930
|
this._complete = true;
|
|
930
|
this._complete = true;
|
|
|
931
|
(this.options['on' + this.transport.status]
|
|
931
|
(this.options['on' + this.transport.status]
|
|
|
932
|
|| this.options['on' + (this.success() ? 'Success' : 'Failure')]
|
|
932
|
|| this.options['on' + (this.success() ? 'Success' : 'Failure')]
|
|
|
933
|
|| Prototype.emptyFunction)(transport, json);
|
|
933
|
|| Prototype.emptyFunction)(transport, json);
|
|
|
934
|
} catch (e) {
|
|
934
|
} catch (e) {
|
|
|
935
|
this.dispatchException(e);
|
|
935
|
this.dispatchException(e);
|
|
|
936
|
}
|
|
936
|
}
|
|
|
937
|
|
|
937
|
|
|
|
938
|
if ((this.getHeader('Content-type') || 'text/javascript').strip().
|
|
938
|
if ((this.getHeader('Content-type') || 'text/javascript').strip().
|
|
|
939
|
match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
|
|
939
|
match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
|
|
|
940
|
this.evalResponse();
|
|
940
|
this.evalResponse();
|
|
|
941
|
}
|
|
941
|
}
|
|
|
942
|
|
|
942
|
|
|
|
943
|
try {
|
|
943
|
try {
|
|
|
944
|
(this.options['on' + state] || Prototype.emptyFunction)(transport, json);
|
|
944
|
(this.options['on' + state] || Prototype.emptyFunction)(transport, json);
|
|
|
945
|
Ajax.Responders.dispatch('on' + state, this, transport, json);
|
|
945
|
Ajax.Responders.dispatch('on' + state, this, transport, json);
|
|
|
946
|
} catch (e) {
|
|
946
|
} catch (e) {
|
|
|
947
|
this.dispatchException(e);
|
|
947
|
this.dispatchException(e);
|
|
|
948
|
}
|
|
948
|
}
|
|
|
949
|
|
|
949
|
|
|
|
950
|
if (state == 'Complete') {
|
|
950
|
if (state == 'Complete') {
|
|
|
951
|
// avoid memory leak in MSIE: clean up
|
|
951
|
// avoid memory leak in MSIE: clean up
|
|
|
952
|
this.transport.onreadystatechange = Prototype.emptyFunction;
|
|
952
|
this.transport.onreadystatechange = Prototype.emptyFunction;
|
|
|
953
|
}
|
|
953
|
}
|
|
|
954
|
},
|
|
954
|
},
|
|
|
955
|
|
|
955
|
|
|
|
956
|
getHeader: function(name) {
|
|
956
|
getHeader: function(name) {
|
|
|
957
|
try {
|
|
957
|
try {
|
|
|
958
|
return this.transport.getResponseHeader(name);
|
|
958
|
return this.transport.getResponseHeader(name);
|
|
|
959
|
} catch (e) { return null }
|
|
959
|
} catch (e) { return null }
|
|
|
960
|
},
|
|
960
|
},
|
|
|
961
|
|
|
961
|
|
|
|
962
|
evalJSON: function() {
|
|
962
|
evalJSON: function() {
|
|
|
963
|
try {
|
|
963
|
try {
|
|
|
964
|
var json = this.getHeader('X-JSON');
|
|
964
|
var json = this.getHeader('X-JSON');
|
|
|
965
|
return json ? eval('(' + json + ')') : null;
|
|
965
|
return json ? eval('(' + json + ')') : null;
|
|
|
966
|
} catch (e) { return null }
|
|
966
|
} catch (e) { return null }
|
|
|
967
|
},
|
|
967
|
},
|
|
|
968
|
|
|
968
|
|
|
|
969
|
evalResponse: function() {
|
|
969
|
evalResponse: function() {
|
|
|
970
|
try {
|
|
970
|
try {
|
|
|
971
|
return eval(this.transport.responseText);
|
|
971
|
return eval(this.transport.responseText);
|
|
|
972
|
} catch (e) {
|
|
972
|
} catch (e) {
|
|
|
973
|
this.dispatchException(e);
|
|
973
|
this.dispatchException(e);
|
|
|
974
|
}
|
|
974
|
}
|
|
|
975
|
},
|
|
975
|
},
|
|
|
976
|
|
|
976
|
|
|
|
977
|
dispatchException: function(exception) {
|
|
977
|
dispatchException: function(exception) {
|
|
|
978
|
(this.options.onException || Prototype.emptyFunction)(this, exception);
|
|
978
|
(this.options.onException || Prototype.emptyFunction)(this, exception);
|
|
|
979
|
Ajax.Responders.dispatch('onException', this, exception);
|
|
979
|
Ajax.Responders.dispatch('onException', this, exception);
|
|
|
980
|
}
|
|
980
|
}
|
|
|
981
|
});
|
|
981
|
});
|
|
|
982
|
|
|
982
|
|
|
|
983
|
Ajax.Updater = Class.create();
|
|
983
|
Ajax.Updater = Class.create();
|
|
|
984
|
|
|
984
|
|
|
|
985
|
Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
|
|
985
|
Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
|
|
|
986
|
initialize: function(container, url, options) {
|
|
986
|
initialize: function(container, url, options) {
|
|
|
987
|
this.container = {
|
|
987
|
this.container = {
|
|
|
988
|
success: (container.success || container),
|
|
988
|
success: (container.success || container),
|
|
|
989
|
failure: (container.failure || (container.success ? null : container))
|
|
989
|
failure: (container.failure || (container.success ? null : container))
|
|
|
990
|
}
|
|
990
|
}
|
|
|
991
|
|
|
991
|
|
|
|
992
|
this.transport = Ajax.getTransport();
|
|
992
|
this.transport = Ajax.getTransport();
|
|
|
993
|
this.setOptions(options);
|
|
993
|
this.setOptions(options);
|
|
|
994
|
|
|
994
|
|
|
|
995
|
var onComplete = this.options.onComplete || Prototype.emptyFunction;
|
|
995
|
var onComplete = this.options.onComplete || Prototype.emptyFunction;
|
|
|
996
|
this.options.onComplete = (function(transport, param) {
|
|
996
|
this.options.onComplete = (function(transport, param) {
|
|
|
997
|
this.updateContent();
|
|
997
|
this.updateContent();
|
|
|
998
|
onComplete(transport, param);
|
|
998
|
onComplete(transport, param);
|
|
|
999
|
}).bind(this);
|
|
999
|
}).bind(this);
|
|
|
1000
|
|
|
1000
|
|
|
|
1001
|
this.request(url);
|
|
1001
|
this.request(url);
|
|
|
1002
|
},
|
|
1002
|
},
|
|
|
1003
|
|
|
1003
|
|
|
|
1004
|
updateContent: function() {
|
|
1004
|
updateContent: function() {
|
|
|
1005
|
var receiver = this.container[this.success() ? 'success' : 'failure'];
|
|
1005
|
var receiver = this.container[this.success() ? 'success' : 'failure'];
|
|
|
1006
|
var response = this.transport.responseText;
|
|
1006
|
var response = this.transport.responseText;
|
|
|
1007
|
|
|
1007
|
|
|
|
1008
|
if (!this.options.evalScripts) response = response.stripScripts();
|
|
1008
|
if (!this.options.evalScripts) response = response.stripScripts();
|
|
|
1009
|
|
|
1009
|
|
|
|
1010
|
if (receiver = $(receiver)) {
|
|
1010
|
if (receiver = $(receiver)) {
|
|
|
1011
|
if (this.options.insertion)
|
|
1011
|
if (this.options.insertion)
|
|
|
1012
|
new this.options.insertion(receiver, response);
|
|
1012
|
new this.options.insertion(receiver, response);
|
|
|
1013
|
else
|
|
1013
|
else
|
|
|
1014
|
receiver.update(response);
|
|
1014
|
receiver.update(response);
|
|
|
1015
|
}
|
|
1015
|
}
|
|
|
1016
|
|
|
1016
|
|
|
|
1017
|
if (this.success()) {
|
|
1017
|
if (this.success()) {
|
|
|
1018
|
if (this.onComplete)
|
|
1018
|
if (this.onComplete)
|
|
|
1019
|
setTimeout(this.onComplete.bind(this), 10);
|
|
1019
|
setTimeout(this.onComplete.bind(this), 10);
|
|
|
1020
|
}
|
|
1020
|
}
|
|
|
1021
|
}
|
|
1021
|
}
|
|
|
1022
|
});
|
|
1022
|
});
|
|
|
1023
|
|
|
1023
|
|
|
|
1024
|
Ajax.PeriodicalUpdater = Class.create();
|
|
1024
|
Ajax.PeriodicalUpdater = Class.create();
|
|
|
1025
|
Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
|
|
1025
|
Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
|
|
|
1026
|
initialize: function(container, url, options) {
|
|
1026
|
initialize: function(container, url, options) {
|
|
|
1027
|
this.setOptions(options);
|
|
1027
|
this.setOptions(options);
|
|
|
1028
|
this.onComplete = this.options.onComplete;
|
|
1028
|
this.onComplete = this.options.onComplete;
|
|
|
1029
|
|
|
1029
|
|
|
|
1030
|
this.frequency = (this.options.frequency || 2);
|
|
1030
|
this.frequency = (this.options.frequency || 2);
|
|
|
1031
|
this.decay = (this.options.decay || 1);
|
|
1031
|
this.decay = (this.options.decay || 1);
|
|
|
1032
|
|
|
1032
|
|
|
|
1033
|
this.updater = {};
|
|
1033
|
this.updater = {};
|
|
|
1034
|
this.container = container;
|
|
1034
|
this.container = container;
|
|
|
1035
|
this.url = url;
|
|
1035
|
this.url = url;
|
|
|
1036
|
|
|
1036
|
|
|
|
1037
|
this.start();
|
|
1037
|
this.start();
|
|
|
1038
|
},
|
|
1038
|
},
|
|
|
1039
|
|
|
1039
|
|
|
|
1040
|
start: function() {
|
|
1040
|
start: function() {
|
|
|
1041
|
this.options.onComplete = this.updateComplete.bind(this);
|
|
1041
|
this.options.onComplete = this.updateComplete.bind(this);
|
|
|
1042
|
this.onTimerEvent();
|
|
1042
|
this.onTimerEvent();
|
|
|
1043
|
},
|
|
1043
|
},
|
|
|
1044
|
|
|
1044
|
|
|
|
1045
|
stop: function() {
|
|
1045
|
stop: function() {
|
|
|
1046
|
this.updater.options.onComplete = undefined;
|
|
1046
|
this.updater.options.onComplete = undefined;
|
|
|
1047
|
clearTimeout(this.timer);
|
|
1047
|
clearTimeout(this.timer);
|
|
|
1048
|
(this.onComplete || Prototype.emptyFunction).apply(this, arguments);
|
|
1048
|
(this.onComplete || Prototype.emptyFunction).apply(this, arguments);
|
|
|
1049
|
},
|
|
1049
|
},
|
|
|
1050
|
|
|
1050
|
|
|
|
1051
|
updateComplete: function(request) {
|
|
1051
|
updateComplete: function(request) {
|
|
|
1052
|
if (this.options.decay) {
|
|
1052
|
if (this.options.decay) {
|
|
|
1053
|
this.decay = (request.responseText == this.lastText ?
|
|
1053
|
this.decay = (request.responseText == this.lastText ?
|
|
|
1054
|
this.decay * this.options.decay : 1);
|
|
1054
|
this.decay * this.options.decay : 1);
|
|
|
1055
|
|
|
1055
|
|
|
|
1056
|
this.lastText = request.responseText;
|
|
1056
|
this.lastText = request.responseText;
|
|
|
1057
|
}
|
|
1057
|
}
|
|
|
1058
|
this.timer = setTimeout(this.onTimerEvent.bind(this),
|
|
1058
|
this.timer = setTimeout(this.onTimerEvent.bind(this),
|
|
|
1059
|
this.decay * this.frequency * 1000);
|
|
1059
|
this.decay * this.frequency * 1000);
|
|
|
1060
|
},
|
|
1060
|
},
|
|
|
1061
|
|
|
1061
|
|
|
|
1062
|
onTimerEvent: function() {
|
|
1062
|
onTimerEvent: function() {
|
|
|
1063
|
this.updater = new Ajax.Updater(this.container, this.url, this.options);
|
|
1063
|
this.updater = new Ajax.Updater(this.container, this.url, this.options);
|
|
|
1064
|
}
|
|
1064
|
}
|
|
|
1065
|
});
|
|
1065
|
});
|
|
|
1066
|
function $(element) {
|
|
1066
|
function $(element) {
|
|
|
1067
|
if (arguments.length > 1) {
|
|
1067
|
if (arguments.length > 1) {
|
|
|
1068
|
for (var i = 0, elements = [], length = arguments.length; i < length; i++)
|
|
1068
|
for (var i = 0, elements = [], length = arguments.length; i < length; i++)
|
|
|
1069
|
elements.push($(arguments[i]));
|
|
1069
|
elements.push($(arguments[i]));
|
|
|
1070
|
return elements;
|
|
1070
|
return elements;
|
|
|
1071
|
}
|
|
1071
|
}
|
|
|
1072
|
if (typeof element == 'string')
|
|
1072
|
if (typeof element == 'string')
|
|
|
1073
|
element = document.getElementById(element);
|
|
1073
|
element = document.getElementById(element);
|
|
|
1074
|
return Element.extend(element);
|
|
1074
|
return Element.extend(element);
|
|
|
1075
|
}
|
|
1075
|
}
|
|
|
1076
|
|
|
1076
|
|
|
|
1077
|
if (Prototype.BrowserFeatures.XPath) {
|
|
1077
|
if (Prototype.BrowserFeatures.XPath) {
|
|
|
1078
|
document._getElementsByXPath = function(expression, parentElement) {
|
|
1078
|
document._getElementsByXPath = function(expression, parentElement) {
|
|
|
1079
|
var results = [];
|
|
1079
|
var results = [];
|
|
|
1080
|
var query = document.evaluate(expression, $(parentElement) || document,
|
|
1080
|
var query = document.evaluate(expression, $(parentElement) || document,
|
|
|
1081
|
null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
|
|
1081
|
null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
|
|
|
1082
|
for (var i = 0, length = query.snapshotLength; i < length; i++)
|
|
1082
|
for (var i = 0, length = query.snapshotLength; i < length; i++)
|
|
|
1083
|
results.push(query.snapshotItem(i));
|
|
1083
|
results.push(query.snapshotItem(i));
|
|
|
1084
|
return results;
|
|
1084
|
return results;
|
|
|
1085
|
};
|
|
1085
|
};
|
|
|
1086
|
}
|
|
1086
|
}
|
|
|
1087
|
|
|
1087
|
|
|
|
1088
|
document.getElementsByClassName = function(className, parentElement) {
|
|
1088
|
document.getElementsByClassName = function(className, parentElement) {
|
|
|
1089
|
if (Prototype.BrowserFeatures.XPath) {
|
|
1089
|
if (Prototype.BrowserFeatures.XPath) {
|
|
|
1090
|
var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]";
|
|
1090
|
var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]";
|
|
|
1091
|
return document._getElementsByXPath(q, parentElement);
|
|
1091
|
return document._getElementsByXPath(q, parentElement);
|
|
|
1092
|
} else {
|
|
1092
|
} else {
|
|
|
1093
|
var children = ($(parentElement) || document.body).getElementsByTagName('*');
|
|
1093
|
var children = ($(parentElement) || document.body).getElementsByTagName('*');
|
|
|
1094
|
var elements = [], child;
|
|
1094
|
var elements = [], child;
|
|
|
1095
|
for (var i = 0, length = children.length; i < length; i++) {
|
|
1095
|
for (var i = 0, length = children.length; i < length; i++) {
|
|
|
1096
|
child = children[i];
|
|
1096
|
child = children[i];
|
|
|
1097
|
if (Element.hasClassName(child, className))
|
|
1097
|
if (Element.hasClassName(child, className))
|
|
|
1098
|
elements.push(Element.extend(child));
|
|
1098
|
elements.push(Element.extend(child));
|
|
|
1099
|
}
|
|
1099
|
}
|
|
|
1100
|
return elements;
|
|
1100
|
return elements;
|
|
|
1101
|
}
|
|
1101
|
}
|
|
|
1102
|
};
|
|
1102
|
};
|
|
|
1103
|
|
|
1103
|
|
|
|
1104
|
/*--------------------------------------------------------------------------*/
|
|
1104
|
/*--------------------------------------------------------------------------*/
|
|
|
1105
|
|
|
1105
|
|
|
|
1106
|
if (!window.Element)
|
|
1106
|
if (!window.Element)
|
|
|
1107
|
var Element = new Object();
|
|
1107
|
var Element = new Object();
|
|
|
1108
|
|
|
1108
|
|
|
|
1109
|
Element.extend = function(element) {
|
|
1109
|
Element.extend = function(element) {
|
|
|
1110
|
if (!element || _nativeExtensions || element.nodeType == 3) return element;
|
|
1110
|
if (!element || _nativeExtensions || element.nodeType == 3) return element;
|
|
|
1111
|
|
|
1111
|
|
|
|
1112
|
if (!element._extended && element.tagName && element != window) {
|
|
1112
|
if (!element._extended && element.tagName && element != window) {
|
|
|
1113
|
var methods = Object.clone(Element.Methods), cache = Element.extend.cache;
|
|
1113
|
var methods = Object.clone(Element.Methods), cache = Element.extend.cache;
|
|
|
1114
|
|
|
1114
|
|
|
|
1115
|
if (element.tagName == 'FORM')
|
|
1115
|
if (element.tagName == 'FORM')
|
|
|
1116
|
Object.extend(methods, Form.Methods);
|
|
1116
|
Object.extend(methods, Form.Methods);
|
|
|
1117
|
if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName))
|
|
1117
|
if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName))
|
|
|
1118
|
Object.extend(methods, Form.Element.Methods);
|
|
1118
|
Object.extend(methods, Form.Element.Methods);
|
|
|
1119
|
|
|
1119
|
|
|
|
1120
|
Object.extend(methods, Element.Methods.Simulated);
|
|
1120
|
Object.extend(methods, Element.Methods.Simulated);
|
|
|
1121
|
|
|
1121
|
|
|
|
1122
|
for (var property in methods) {
|
|
1122
|
for (var property in methods) {
|
|
|
1123
|
var value = methods[property];
|
|
1123
|
var value = methods[property];
|
|
|
1124
|
if (typeof value == 'function' && !(property in element))
|
|
1124
|
if (typeof value == 'function' && !(property in element))
|
|
|
1125
|
element[property] = cache.findOrStore(value);
|
|
1125
|
element[property] = cache.findOrStore(value);
|
|
|
1126
|
}
|
|
1126
|
}
|
|
|
1127
|
}
|
|
1127
|
}
|
|
|
1128
|
|
|
1128
|
|
|
|
1129
|
element._extended = true;
|
|
1129
|
element._extended = true;
|
|
|
1130
|
return element;
|
|
1130
|
return element;
|
|
|
1131
|
};
|
|
1131
|
};
|
|
|
1132
|
|
|
1132
|
|
|
|
1133
|
Element.extend.cache = {
|
|
1133
|
Element.extend.cache = {
|
|
|
1134
|
findOrStore: function(value) {
|
|
1134
|
findOrStore: function(value) {
|
|
|
1135
|
return this[value] = this[value] || function() {
|
|
1135
|
return this[value] = this[value] || function() {
|
|
|
1136
|
return value.apply(null, [this].concat($A(arguments)));
|
|
1136
|
return value.apply(null, [this].concat($A(arguments)));
|
|
|
1137
|
}
|
|
1137
|
}
|
|
|
1138
|
}
|
|
1138
|
}
|
|
|
1139
|
};
|
|
1139
|
};
|
|
|
1140
|
|
|
1140
|
|
|
|
1141
|
Element.Methods = {
|
|
1141
|
Element.Methods = {
|
|
|
1142
|
visible: function(element) {
|
|
1142
|
visible: function(element) {
|
|
|
1143
|
return $(element).style.display != 'none';
|
|
1143
|
return $(element).style.display != 'none';
|
|
|
1144
|
},
|
|
1144
|
},
|
|
|
1145
|
|
|
1145
|
|
|
|
1146
|
toggle: function(element) {
|
|
1146
|
toggle: function(element) {
|
|
|
1147
|
element = $(element);
|
|
1147
|
element = $(element);
|
|
|
1148
|
Element[Element.visible(element) ? 'hide' : 'show'](element);
|
|
1148
|
Element[Element.visible(element) ? 'hide' : 'show'](element);
|
|
|
1149
|
return element;
|
|
1149
|
return element;
|
|
|
1150
|
},
|
|
1150
|
},
|
|
|
1151
|
|
|
1151
|
|
|
|
1152
|
hide: function(element) {
|
|
1152
|
hide: function(element) {
|
|
|
1153
|
$(element).style.display = 'none';
|
|
1153
|
$(element).style.display = 'none';
|
|
|
1154
|
return element;
|
|
1154
|
return element;
|
|
|
1155
|
},
|
|
1155
|
},
|
|
|
1156
|
|
|
1156
|
|
|
|
1157
|
show: function(element) {
|
|
1157
|
show: function(element) {
|
|
|
1158
|
$(element).style.display = '';
|
|
1158
|
$(element).style.display = '';
|
|
|
1159
|
return element;
|
|
1159
|
return element;
|
|
|
1160
|
},
|
|
1160
|
},
|
|
|
1161
|
|
|
1161
|
|
|
|
1162
|
remove: function(element) {
|
|
1162
|
remove: function(element) {
|
|
|
1163
|
element = $(element);
|
|
1163
|
element = $(element);
|
|
|
1164
|
element.parentNode.removeChild(element);
|
|
1164
|
element.parentNode.removeChild(element);
|
|
|
1165
|
return element;
|
|
1165
|
return element;
|
|
|
1166
|
},
|
|
1166
|
},
|
|
|
1167
|
|
|
1167
|
|
|
|
1168
|
update: function(element, html) {
|
|
1168
|
update: function(element, html) {
|
|
|
1169
|
html = typeof html == 'undefined' ? '' : html.toString();
|
|
1169
|
html = typeof html == 'undefined' ? '' : html.toString();
|
|
|
1170
|
$(element).innerHTML = html.stripScripts();
|
|
1170
|
$(element).innerHTML = html.stripScripts();
|
|
|
1171
|
setTimeout(function() {html.evalScripts()}, 10);
|
|
1171
|
setTimeout(function() {html.evalScripts()}, 10);
|
|
|
1172
|
return element;
|
|
1172
|
return element;
|
|
|
1173
|
},
|
|
1173
|
},
|
|
|
1174
|
|
|
1174
|
|
|
|
1175
|
replace: function(element, html) {
|
|
1175
|
replace: function(element, html) {
|
|
|
1176
|
element = $(element);
|
|
1176
|
element = $(element);
|
|
|
1177
|
html = typeof html == 'undefined' ? '' : html.toString();
|
|
1177
|
html = typeof html == 'undefined' ? '' : html.toString();
|
|
|
1178
|
if (element.outerHTML) {
|
|
1178
|
if (element.outerHTML) {
|
|
|
1179
|
element.outerHTML = html.stripScripts();
|
|
1179
|
element.outerHTML = html.stripScripts();
|
|
|
1180
|
} else {
|
|
1180
|
} else {
|
|
|
1181
|
var range = element.ownerDocument.createRange();
|
|
1181
|
var range = element.ownerDocument.createRange();
|
|
|
1182
|
range.selectNodeContents(element);
|
|
1182
|
range.selectNodeContents(element);
|
|
|
1183
|
element.parentNode.replaceChild(
|
|
1183
|
element.parentNode.replaceChild(
|
|
|
1184
|
range.createContextualFragment(html.stripScripts()), element);
|
|
1184
|
range.createContextualFragment(html.stripScripts()), element);
|
|
|
1185
|
}
|
|
1185
|
}
|
|
|
1186
|
setTimeout(function() {html.evalScripts()}, 10);
|
|
1186
|
setTimeout(function() {html.evalScripts()}, 10);
|
|
|
1187
|
return element;
|
|
1187
|
return element;
|
|
|
1188
|
},
|
|
1188
|
},
|
|
|
1189
|
|
|
1189
|
|
|
|
1190
|
inspect: function(element) {
|
|
1190
|
inspect: function(element) {
|
|
|
1191
|
element = $(element);
|
|
1191
|
element = $(element);
|
|
|
1192
|
var result = '<' + element.tagName.toLowerCase();
|
|
1192
|
var result = '<' + element.tagName.toLowerCase();
|
|
|
1193
|
$H({'id': 'id', 'className': 'class'}).each(function(pair) {
|
|
1193
|
$H({'id': 'id', 'className': 'class'}).each(function(pair) {
|
|
|
1194
|
var property = pair.first(), attribute = pair.last();
|
|
1194
|
var property = pair.first(), attribute = pair.last();
|
|
|
1195
|
var value = (element[property] || '').toString();
|
|
1195
|
var value = (element[property] || '').toString();
|
|
|
1196
|
if (value) result += ' ' + attribute + '=' + value.inspect(true);
|
|
1196
|
if (value) result += ' ' + attribute + '=' + value.inspect(true);
|
|
|
1197
|
});
|
|
1197
|
});
|
|
|
1198
|
return result + '>';
|
|
1198
|
return result + '>';
|
|
|
1199
|
},
|
|
1199
|
},
|
|
|
1200
|
|
|
1200
|
|
|
|
1201
|
recursivelyCollect: function(element, property) {
|
|
1201
|
recursivelyCollect: function(element, property) {
|
|
|
1202
|
element = $(element);
|
|
1202
|
element = $(element);
|
|
|
1203
|
var elements = [];
|
|
1203
|
var elements = [];
|
|
|
1204
|
while (element = element[property])
|
|
1204
|
while (element = element[property])
|
|
|
1205
|
if (element.nodeType == 1)
|
|
1205
|
if (element.nodeType == 1)
|
|
|
1206
|
elements.push(Element.extend(element));
|
|
1206
|
elements.push(Element.extend(element));
|
|
|
1207
|
return elements;
|
|
1207
|
return elements;
|
|
|
1208
|
},
|
|
1208
|
},
|
|
|
1209
|
|
|
1209
|
|
|
|
1210
|
ancestors: function(element) {
|
|
1210
|
ancestors: function(element) {
|
|
|
1211
|
return $(element).recursivelyCollect('parentNode');
|
|
1211
|
return $(element).recursivelyCollect('parentNode');
|
|
|
1212
|
},
|
|
1212
|
},
|
|
|
1213
|
|
|
1213
|
|
|
|
1214
|
descendants: function(element) {
|
|
1214
|
descendants: function(element) {
|
|
|
1215
|
return $A($(element).getElementsByTagName('*'));
|
|
1215
|
return $A($(element).getElementsByTagName('*'));
|
|
|
1216
|
},
|
|
1216
|
},
|
|
|
1217
|
|
|
1217
|
|
|
|
1218
|
immediateDescendants: function(element) {
|
|
1218
|
immediateDescendants: function(element) {
|
|
|
1219
|
if (!(element = $(element).firstChild)) return [];
|
|
1219
|
if (!(element = $(element).firstChild)) return [];
|
|
|
1220
|
while (element && element.nodeType != 1) element = element.nextSibling;
|
|
1220
|
while (element && element.nodeType != 1) element = element.nextSibling;
|
|
|
1221
|
if (element) return [element].concat($(element).nextSiblings());
|
|
1221
|
if (element) return [element].concat($(element).nextSiblings());
|
|
|
1222
|
return [];
|
|
1222
|
return [];
|
|
|
1223
|
},
|
|
1223
|
},
|
|
|
1224
|
|
|
1224
|
|
|
|
1225
|
previousSiblings: function(element) {
|
|
1225
|
previousSiblings: function(element) {
|
|
|
1226
|
return $(element).recursivelyCollect('previousSibling');
|
|
1226
|
return $(element).recursivelyCollect('previousSibling');
|
|
|
1227
|
},
|
|
1227
|
},
|
|
|
1228
|
|
|
1228
|
|
|
|
1229
|
nextSiblings: function(element) {
|
|
1229
|
nextSiblings: function(element) {
|
|
|
1230
|
return $(element).recursivelyCollect('nextSibling');
|
|
1230
|
return $(element).recursivelyCollect('nextSibling');
|
|
|
1231
|
},
|
|
1231
|
},
|
|
|
1232
|
|
|
1232
|
|
|
|
1233
|
siblings: function(element) {
|
|
1233
|
siblings: function(element) {
|
|
|
1234
|
element = $(element);
|
|
1234
|
element = $(element);
|
|
|
1235
|
return element.previousSiblings().reverse().concat(element.nextSiblings());
|
|
1235
|
return element.previousSiblings().reverse().concat(element.nextSiblings());
|
|
|
1236
|
},
|
|
1236
|
},
|
|
|
1237
|
|
|
1237
|
|
|
|
1238
|
match: function(element, selector) {
|
|
1238
|
match: function(element, selector) {
|
|
|
1239
|
if (typeof selector == 'string')
|
|
1239
|
if (typeof selector == 'string')
|
|
|
1240
|
selector = new Selector(selector);
|
|
1240
|
selector = new Selector(selector);
|
|
|
1241
|
return selector.match($(element));
|
|
1241
|
return selector.match($(element));
|
|
|
1242
|
},
|
|
1242
|
},
|
|
|
1243
|
|
|
1243
|
|
|
|
1244
|
up: function(element, expression, index) {
|
|
1244
|
up: function(element, expression, index) {
|
|
|
1245
|
return Selector.findElement($(element).ancestors(), expression, index);
|
|
1245
|
return Selector.findElement($(element).ancestors(), expression, index);
|
|
|
1246
|
},
|
|
1246
|
},
|
|
|
1247
|
|
|
1247
|
|
|
|
1248
|
down: function(element, expression, index) {
|
|
1248
|
down: function(element, expression, index) {
|
|
|
1249
|
return Selector.findElement($(element).descendants(), expression, index);
|
|
1249
|
return Selector.findElement($(element).descendants(), expression, index);
|
|
|
1250
|
},
|
|
1250
|
},
|
|
|
1251
|
|
|
1251
|
|
|
|
1252
|
previous: function(element, expression, index) {
|
|
1252
|
previous: function(element, expression, index) {
|
|
|
1253
|
return Selector.findElement($(element).previousSiblings(), expression, index);
|
|
1253
|
return Selector.findElement($(element).previousSiblings(), expression, index);
|
|
|
1254
|
},
|
|
1254
|
},
|
|
|
1255
|
|
|
1255
|
|
|
|
1256
|
next: function(element, expression, index) {
|
|
1256
|
next: function(element, expression, index) {
|
|
|
1257
|
return Selector.findElement($(element).nextSiblings(), expression, index);
|
|
1257
|
return Selector.findElement($(element).nextSiblings(), expression, index);
|
|
|
1258
|
},
|
|
1258
|
},
|
|
|
1259
|
|
|
1259
|
|
|
|
1260
|
getElementsBySelector: function() {
|
|
1260
|
getElementsBySelector: function() {
|
|
|
1261
|
var args = $A(arguments), element = $(args.shift());
|
|
1261
|
var args = $A(arguments), element = $(args.shift());
|
|
|
1262
|
return Selector.findChildElements(element, args);
|
|
1262
|
return Selector.findChildElements(element, args);
|
|
|
1263
|
},
|
|
1263
|
},
|
|
|
1264
|
|
|
1264
|
|
|
|
1265
|
getElementsByClassName: function(element, className) {
|
|
1265
|
getElementsByClassName: function(element, className) {
|
|
|
1266
|
return document.getElementsByClassName(className, element);
|
|
1266
|
return document.getElementsByClassName(className, element);
|
|
|
1267
|
},
|
|
1267
|
},
|
|
|
1268
|
|
|
1268
|
|
|
|
1269
|
readAttribute: function(element, name) {
|
|
1269
|
readAttribute: function(element, name) {
|
|
|
1270
|
element = $(element);
|
|
1270
|
element = $(element);
|
|
|
1271
|
if (document.all && !window.opera) {
|
|
1271
|
if (document.all && !window.opera) {
|
|
|
1272
|
var t = Element._attributeTranslations;
|
|
1272
|
var t = Element._attributeTranslations;
|
|
|
1273
|
if (t.values[name]) return t.values[name](element, name);
|
|
1273
|
if (t.values[name]) return t.values[name](element, name);
|
|
|
1274
|
if (t.names[name]) name = t.names[name];
|
|
1274
|
if (t.names[name]) name = t.names[name];
|
|
|
1275
|
var attribute = element.attributes[name];
|
|
1275
|
var attribute = element.attributes[name];
|
|
|
1276
|
if(attribute) return attribute.nodeValue;
|
|
1276
|
if(attribute) return attribute.nodeValue;
|
|
|
1277
|
}
|
|
1277
|
}
|
|
|
1278
|
return element.getAttribute(name);
|
|
1278
|
return element.getAttribute(name);
|
|
|
1279
|
},
|
|
1279
|
},
|
|
|
1280
|
|
|
1280
|
|
|
|
1281
|
getHeight: function(element) {
|
|
1281
|
getHeight: function(element) {
|
|
|
1282
|
return $(element).getDimensions().height;
|
|
1282
|
return $(element).getDimensions().height;
|
|
|
1283
|
},
|
|
1283
|
},
|
|
|
1284
|
|
|
1284
|
|
|
|
1285
|
getWidth: function(element) {
|
|
1285
|
getWidth: function(element) {
|
|
|
1286
|
return $(element).getDimensions().width;
|
|
1286
|
return $(element).getDimensions().width;
|
|
|
1287
|
},
|
|
1287
|
},
|
|
|
1288
|
|
|
1288
|
|
|
|
1289
|
classNames: function(element) {
|
|
1289
|
classNames: function(element) {
|
|
|
1290
|
return new Element.ClassNames(element);
|
|
1290
|
return new Element.ClassNames(element);
|
|
|
1291
|
},
|
|
1291
|
},
|
|
|
1292
|
|
|
1292
|
|
|
|
1293
|
hasClassName: function(element, className) {
|
|
1293
|
hasClassName: function(element, className) {
|
|
|
1294
|
if (!(element = $(element))) return;
|
|
1294
|
if (!(element = $(element))) return;
|
|
|
1295
|
var elementClassName = element.className;
|
|
1295
|
var elementClassName = element.className;
|
|
|
1296
|
if (elementClassName.length == 0) return false;
|
|
1296
|
if (elementClassName.length == 0) return false;
|
|
|
1297
|
if (elementClassName == className ||
|
|
1297
|
if (elementClassName == className ||
|
|
|
1298
|
elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
|
|
1298
|
elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
|
|
|
1299
|
return true;
|
|
1299
|
return true;
|
|
|
1300
|
return false;
|
|
1300
|
return false;
|
|
|
1301
|
},
|
|
1301
|
},
|
|
|
1302
|
|
|
1302
|
|
|
|
1303
|
addClassName: function(element, className) {
|
|
1303
|
addClassName: function(element, className) {
|
|
|
1304
|
if (!(element = $(element))) return;
|
|
1304
|
if (!(element = $(element))) return;
|
|
|
1305
|
Element.classNames(element).add(className);
|
|
1305
|
Element.classNames(element).add(className);
|
|
|
1306
|
return element;
|
|
1306
|
return element;
|
|
|
1307
|
},
|
|
1307
|
},
|
|
|
1308
|
|
|
1308
|
|
|
|
1309
|
removeClassName: function(element, className) {
|
|
1309
|
removeClassName: function(element, className) {
|
|
|
1310
|
if (!(element = $(element))) return;
|
|
1310
|
if (!(element = $(element))) return;
|
|
|
1311
|
Element.classNames(element).remove(className);
|
|
1311
|
Element.classNames(element).remove(className);
|
|
|
1312
|
return element;
|
|
1312
|
return element;
|
|
|
1313
|
},
|
|
1313
|
},
|
|
|
1314
|
|
|
1314
|
|
|
|
1315
|
toggleClassName: function(element, className) {
|
|
1315
|
toggleClassName: function(element, className) {
|
|
|
1316
|
if (!(element = $(element))) return;
|
|
1316
|
if (!(element = $(element))) return;
|
|
|
1317
|
Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className);
|
|
1317
|
Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className);
|
|
|
1318
|
return element;
|
|
1318
|
return element;
|
|
|
1319
|
},
|
|
1319
|
},
|
|
|
1320
|
|
|
1320
|
|
|
|
1321
|
observe: function() {
|
|
1321
|
observe: function() {
|
|
|
1322
|
Event.observe.apply(Event, arguments);
|
|
1322
|
Event.observe.apply(Event, arguments);
|
|
|
1323
|
return $A(arguments).first();
|
|
1323
|
return $A(arguments).first();
|
|
|
1324
|
},
|
|
1324
|
},
|
|
|
1325
|
|
|
1325
|
|
|
|
1326
|
stopObserving: function() {
|
|
1326
|
stopObserving: function() {
|
|
|
1327
|
Event.stopObserving.apply(Event, arguments);
|
|
1327
|
Event.stopObserving.apply(Event, arguments);
|
|
|
1328
|
return $A(arguments).first();
|
|
1328
|
return $A(arguments).first();
|
|
|
1329
|
},
|
|
1329
|
},
|
|
|
1330
|
|
|
1330
|
|
|
|
1331
|
// removes whitespace-only text node children
|
|
1331
|
// removes whitespace-only text node children
|
|
|
1332
|
cleanWhitespace: function(element) {
|
|
1332
|
cleanWhitespace: function(element) {
|
|
|
1333
|
element = $(element);
|
|
1333
|
element = $(element);
|
|
|
1334
|
var node = element.firstChild;
|
|
1334
|
var node = element.firstChild;
|
|
|
1335
|
while (node) {
|
|
1335
|
while (node) {
|
|
|
1336
|
var nextNode = node.nextSibling;
|
|
1336
|
var nextNode = node.nextSibling;
|
|
|
1337
|
if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
|
|
1337
|
if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
|
|
|
1338
|
element.removeChild(node);
|
|
1338
|
element.removeChild(node);
|
|
|
1339
|
node = nextNode;
|
|
1339
|
node = nextNode;
|
|
|
1340
|
}
|
|
1340
|
}
|
|
|
1341
|
return element;
|
|
1341
|
return element;
|
|
|
1342
|
},
|
|
1342
|
},
|
|
|
1343
|
|
|
1343
|
|
|
|
1344
|
empty: function(element) {
|
|
1344
|
empty: function(element) {
|
|
|
1345
|
return $(element).innerHTML.match(/^\s*$/);
|
|
1345
|
return $(element).innerHTML.match(/^\s*$/);
|
|
|
1346
|
},
|
|
1346
|
},
|
|
|
1347
|
|
|
1347
|
|
|
|
1348
|
descendantOf: function(element, ancestor) {
|
|
1348
|
descendantOf: function(element, ancestor) {
|
|
|
1349
|
element = $(element), ancestor = $(ancestor);
|
|
1349
|
element = $(element), ancestor = $(ancestor);
|
|
|
1350
|
while (element = element.parentNode)
|
|
1350
|
while (element = element.parentNode)
|
|
|
1351
|
if (element == ancestor) return true;
|
|
1351
|
if (element == ancestor) return true;
|
|
|
1352
|
return false;
|
|
1352
|
return false;
|
|
|
1353
|
},
|
|
1353
|
},
|
|
|
1354
|
|
|
1354
|
|
|
|
1355
|
scrollTo: function(element) {
|
|
1355
|
scrollTo: function(element) {
|
|
|
1356
|
element = $(element);
|
|
1356
|
element = $(element);
|
|
|
1357
|
var pos = Position.cumulativeOffset(element);
|
|
1357
|
var pos = Position.cumulativeOffset(element);
|
|
|
1358
|
window.scrollTo(pos[0], pos[1]);
|
|
1358
|
window.scrollTo(pos[0], pos[1]);
|
|
|
1359
|
return element;
|
|
1359
|
return element;
|
|
|
1360
|
},
|
|
1360
|
},
|
|
|
1361
|
|
|
1361
|
|
|
|
1362
|
getStyle: function(element, style) {
|
|
1362
|
getStyle: function(element, style) {
|
|
|
1363
|
element = $(element);
|
|
1363
|
element = $(element);
|
|
|
1364
|
if (['float','cssFloat'].include(style))
|
|
1364
|
if (['float','cssFloat'].include(style))
|
|
|
1365
|
style = (typeof element.style.styleFloat != 'undefined' ? 'styleFloat' : 'cssFloat');
|
|
1365
|
style = (typeof element.style.styleFloat != 'undefined' ? 'styleFloat' : 'cssFloat');
|
|
|
1366
|
style = style.camelize();
|
|
1366
|
style = style.camelize();
|
|
|
1367
|
var value = element.style[style];
|
|
1367
|
var value = element.style[style];
|
|
|
1368
|
if (!value) {
|
|
1368
|
if (!value) {
|
|
|
1369
|
if (document.defaultView && document.defaultView.getComputedStyle) {
|
|
1369
|
if (document.defaultView && document.defaultView.getComputedStyle) {
|
|
|
1370
|
var css = document.defaultView.getComputedStyle(element, null);
|
|
1370
|
var css = document.defaultView.getComputedStyle(element, null);
|
|
|
1371
|
value = css ? css[style] : null;
|
|
1371
|
value = css ? css[style] : null;
|
|
|
1372
|
} else if (element.currentStyle) {
|
|
1372
|
} else if (element.currentStyle) {
|
|
|
1373
|
value = element.currentStyle[style];
|
|
1373
|
value = element.currentStyle[style];
|
|
|
1374
|
}
|
|
1374
|
}
|
|
|
1375
|
}
|
|
1375
|
}
|
|
|
1376
|
|
|
1376
|
|
|
|
1377
|
if((value == 'auto') && ['width','height'].include(style) && (element.getStyle('display') != 'none'))
|
|
1377
|
if((value == 'auto') && ['width','height'].include(style) && (element.getStyle('display') != 'none'))
|
|
|
1378
|
value = element['offset'+style.capitalize()] + 'px';
|
|
1378
|
value = element['offset'+style.capitalize()] + 'px';
|
|
|
1379
|
|
|
1379
|
|
|
|
1380
|
if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
|
|
1380
|
if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
|
|
|
1381
|
if (Element.getStyle(element, 'position') == 'static') value = 'auto';
|
|
1381
|
if (Element.getStyle(element, 'position') == 'static') value = 'auto';
|
|
|
1382
|
if(style == 'opacity') {
|
|
1382
|
if(style == 'opacity') {
|
|
|
1383
|
if(value) return parseFloat(value);
|
|
1383
|
if(value) return parseFloat(value);
|
|
|
1384
|
if(value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
|
|
1384
|
if(value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
|
|
|
1385
|
if(value[1]) return parseFloat(value[1]) / 100;
|
|
1385
|
if(value[1]) return parseFloat(value[1]) / 100;
|
|
|
1386
|
return 1.0;
|
|
1386
|
return 1.0;
|
|
|
1387
|
}
|
|
1387
|
}
|
|
|
1388
|
return value == 'auto' ? null : value;
|
|
1388
|
return value == 'auto' ? null : value;
|
|
|
1389
|
},
|
|
1389
|
},
|
|
|
1390
|
|
|
1390
|
|
|
|
1391
|
setStyle: function(element, style) {
|
|
1391
|
setStyle: function(element, style) {
|
|
|
1392
|
element = $(element);
|
|
1392
|
element = $(element);
|
|
|
1393
|
for (var name in style) {
|
|
1393
|
for (var name in style) {
|
|
|
1394
|
var value = style[name];
|
|
1394
|
var value = style[name];
|
|
|
1395
|
if(name == 'opacity') {
|
|
1395
|
if(name == 'opacity') {
|
|
|
1396
|
if (value == 1) {
|
|
1396
|
if (value == 1) {
|
|
|
1397
|
value = (/Gecko/.test(navigator.userAgent) &&
|
|
1397
|
value = (/Gecko/.test(navigator.userAgent) &&
|
|
|
1398
|
!/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999 : 1.0;
|
|
1398
|
!/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999 : 1.0;
|
|
|
1399
|
if(/MSIE/.test(navigator.userAgent) && !window.opera)
|
|
1399
|
if(/MSIE/.test(navigator.userAgent) && !window.opera)
|
|
|
1400
|
element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
|
|
1400
|
element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
|
|
|
1401
|
} else if(value == '') {
|
|
1401
|
} else if(value == '') {
|
|
|
1402
|
if(/MSIE/.test(navigator.userAgent) && !window.opera)
|
|
1402
|
if(/MSIE/.test(navigator.userAgent) && !window.opera)
|
|
|
1403
|
element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
|
|
1403
|
element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
|
|
|
1404
|
} else {
|
|
1404
|
} else {
|
|
|
1405
|
if(value < 0.00001) value = 0;
|
|
1405
|
if(value < 0.00001) value = 0;
|
|
|
1406
|
if(/MSIE/.test(navigator.userAgent) && !window.opera)
|
|
1406
|
if(/MSIE/.test(navigator.userAgent) && !window.opera)
|
|
|
1407
|
element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'') +
|
|
1407
|
element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'') +
|
|
|
1408
|
'alpha(opacity='+value*100+')';
|
|
1408
|
'alpha(opacity='+value*100+')';
|
|
|
1409
|
}
|
|
1409
|
}
|
|
|
1410
|
} else if(['float','cssFloat'].include(name)) name = (typeof element.style.styleFloat != 'undefined') ? 'styleFloat' : 'cssFloat';
|
|
1410
|
} else if(['float','cssFloat'].include(name)) name = (typeof element.style.styleFloat != 'undefined') ? 'styleFloat' : 'cssFloat';
|
|
|
1411
|
element.style[name.camelize()] = value;
|
|
1411
|
element.style[name.camelize()] = value;
|
|
|
1412
|
}
|
|
1412
|
}
|
|
|
1413
|
return element;
|
|
1413
|
return element;
|
|
|
1414
|
},
|
|
1414
|
},
|
|
|
1415
|
|
|
1415
|
|
|
|
1416
|
getDimensions: function(element) {
|
|
1416
|
getDimensions: function(element) {
|
|
|
1417
|
element = $(element);
|
|
1417
|
element = $(element);
|
|
|
1418
|
var display = $(element).getStyle('display');
|
|
1418
|
var display = $(element).getStyle('display');
|
|
|
1419
|
if (display != 'none' && display != null) // Safari bug
|
|
1419
|
if (display != 'none' && display != null) // Safari bug
|
|
|
1420
|
return {width: element.offsetWidth, height: element.offsetHeight};
|
|
1420
|
return {width: element.offsetWidth, height: element.offsetHeight};
|
|
|
1421
|
|
|
1421
|
|
|
|
1422
|
// All *Width and *Height properties give 0 on elements with display none,
|
|
1422
|
// All *Width and *Height properties give 0 on elements with display none,
|
|
|
1423
|
// so enable the element temporarily
|
|
1423
|
// so enable the element temporarily
|
|
|
1424
|
var els = element.style;
|
|
1424
|
var els = element.style;
|
|
|
1425
|
var originalVisibility = els.visibility;
|
|
1425
|
var originalVisibility = els.visibility;
|
|
|
1426
|
var originalPosition = els.position;
|
|
1426
|
var originalPosition = els.position;
|
|
|
1427
|
var originalDisplay = els.display;
|
|
1427
|
var originalDisplay = els.display;
|
|
|
1428
|
els.visibility = 'hidden';
|
|
1428
|
els.visibility = 'hidden';
|
|
|
1429
|
els.position = 'absolute';
|
|
1429
|
els.position = 'absolute';
|
|
|
1430
|
els.display = 'block';
|
|
1430
|
els.display = 'block';
|
|
|
1431
|
var originalWidth = element.clientWidth;
|
|
1431
|
var originalWidth = element.clientWidth;
|
|
|
1432
|
var originalHeight = element.clientHeight;
|
|
1432
|
var originalHeight = element.clientHeight;
|
|
|
1433
|
els.display = originalDisplay;
|
|
1433
|
els.display = originalDisplay;
|
|
|
1434
|
els.position = originalPosition;
|
|
1434
|
els.position = originalPosition;
|
|
|
1435
|
els.visibility = originalVisibility;
|
|
1435
|
els.visibility = originalVisibility;
|
|
|
1436
|
return {width: originalWidth, height: originalHeight};
|
|
1436
|
return {width: originalWidth, height: originalHeight};
|
|
|
1437
|
},
|
|
1437
|
},
|
|
|
1438
|
|
|
1438
|
|
|
|
1439
|
makePositioned: function(element) {
|
|
1439
|
makePositioned: function(element) {
|
|
|
1440
|
element = $(element);
|
|
1440
|
element = $(element);
|
|
|
1441
|
var pos = Element.getStyle(element, 'position');
|
|
1441
|
var pos = Element.getStyle(element, 'position');
|
|
|
1442
|
if (pos == 'static' || !pos) {
|
|
1442
|
if (pos == 'static' || !pos) {
|
|
|
1443
|
element._madePositioned = true;
|
|
1443
|
element._madePositioned = true;
|
|
|
1444
|
element.style.position = 'relative';
|
|
1444
|
element.style.position = 'relative';
|
|
|
1445
|
// Opera returns the offset relative to the positioning context, when an
|
|
1445
|
// Opera returns the offset relative to the positioning context, when an
|
|
|
1446
|
// element is position relative but top and left have not been defined
|
|
1446
|
// element is position relative but top and left have not been defined
|
|
|
1447
|
if (window.opera) {
|
|
1447
|
if (window.opera) {
|
|
|
1448
|
element.style.top = 0;
|
|
1448
|
element.style.top = 0;
|
|
|
1449
|
element.style.left = 0;
|
|
1449
|
element.style.left = 0;
|
|
|
1450
|
}
|
|
1450
|
}
|
|
|
1451
|
}
|
|
1451
|
}
|
|
|
1452
|
return element;
|
|
1452
|
return element;
|
|
|
1453
|
},
|
|
1453
|
},
|
|
|
1454
|
|
|
1454
|
|
|
|
1455
|
undoPositioned: function(element) {
|
|
1455
|
undoPositioned: function(element) {
|
|
|
1456
|
element = $(element);
|
|
1456
|
element = $(element);
|
|
|
1457
|
if (element._madePositioned) {
|
|
1457
|
if (element._madePositioned) {
|
|
|
1458
|
element._madePositioned = undefined;
|
|
1458
|
element._madePositioned = undefined;
|
|
|
1459
|
element.style.position =
|
|
1459
|
element.style.position =
|
|
|
1460
|
element.style.top =
|
|
1460
|
element.style.top =
|
|
|
1461
|
element.style.left =
|
|
1461
|
element.style.left =
|
|
|
1462
|
element.style.bottom =
|
|
1462
|
element.style.bottom =
|
|
|
1463
|
element.style.right = '';
|
|
1463
|
element.style.right = '';
|
|
|
1464
|
}
|
|
1464
|
}
|
|
|
1465
|
return element;
|
|
1465
|
return element;
|
|
|
1466
|
},
|
|
1466
|
},
|
|
|
1467
|
|
|
1467
|
|
|
|
1468
|
makeClipping: function(element) {
|
|
1468
|
makeClipping: function(element) {
|
|
|
1469
|
element = $(element);
|
|
1469
|
element = $(element);
|
|
|
1470
|
if (element._overflow) return element;
|
|
1470
|
if (element._overflow) return element;
|
|
|
1471
|
element._overflow = element.style.overflow || 'auto';
|
|
1471
|
element._overflow = element.style.overflow || 'auto';
|
|
|
1472
|
if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
|
|
1472
|
if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
|
|
|
1473
|
element.style.overflow = 'hidden';
|
|
1473
|
element.style.overflow = 'hidden';
|
|
|
1474
|
return element;
|
|
1474
|
return element;
|
|
|
1475
|
},
|
|
1475
|
},
|
|
|
1476
|
|
|
1476
|
|
|
|
1477
|
undoClipping: function(element) {
|
|
1477
|
undoClipping: function(element) {
|
|
|
1478
|
element = $(element);
|
|
1478
|
element = $(element);
|
|
|
1479
|
if (!element._overflow) return element;
|
|
1479
|
if (!element._overflow) return element;
|
|
|
1480
|
element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
|
|
1480
|
element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
|
|
|
1481
|
element._overflow = null;
|
|
1481
|
element._overflow = null;
|
|
|
1482
|
return element;
|
|
1482
|
return element;
|
|
|
1483
|
}
|
|
1483
|
}
|
|
|
1484
|
};
|
|
1484
|
};
|
|
|
1485
|
|
|
1485
|
|
|
|
1486
|
Object.extend(Element.Methods, {childOf: Element.Methods.descendantOf});
|
|
1486
|
Object.extend(Element.Methods, {childOf: Element.Methods.descendantOf});
|
|
|
1487
|
|
|
1487
|
|
|
|
1488
|
Element._attributeTranslations = {};
|
|
1488
|
Element._attributeTranslations = {};
|
|
|
1489
|
|
|
1489
|
|
|
|
1490
|
Element._attributeTranslations.names = {
|
|
1490
|
Element._attributeTranslations.names = {
|
|
|
1491
|
colspan: "colSpan",
|
|
1491
|
colspan: "colSpan",
|
|
|
1492
|
rowspan: "rowSpan",
|
|
1492
|
rowspan: "rowSpan",
|
|
|
1493
|
valign: "vAlign",
|
|
1493
|
valign: "vAlign",
|
|
|
1494
|
datetime: "dateTime",
|
|
1494
|
datetime: "dateTime",
|
|
|
1495
|
accesskey: "accessKey",
|
|
1495
|
accesskey: "accessKey",
|
|
|
1496
|
tabindex: "tabIndex",
|
|
1496
|
tabindex: "tabIndex",
|
|
|
1497
|
enctype: "encType",
|
|
1497
|
enctype: "encType",
|
|
|
1498
|
maxlength: "maxLength",
|
|
1498
|
maxlength: "maxLength",
|
|
|
1499
|
readonly: "readOnly",
|
|
1499
|
readonly: "readOnly",
|
|
|
1500
|
longdesc: "longDesc"
|
|
1500
|
longdesc: "longDesc"
|
|
|
1501
|
};
|
|
1501
|
};
|
|
|
1502
|
|
|
1502
|
|
|
|
1503
|
Element._attributeTranslations.values = {
|
|
1503
|
Element._attributeTranslations.values = {
|
|
|
1504
|
_getAttr: function(element, attribute) {
|
|
1504
|
_getAttr: function(element, attribute) {
|
|
|
1505
|
return element.getAttribute(attribute, 2);
|
|
1505
|
return element.getAttribute(attribute, 2);
|
|
|
1506
|
},
|
|
1506
|
},
|
|
|
1507
|
|
|
1507
|
|
|
|
1508
|
_flag: function(element, attribute) {
|
|
1508
|
_flag: function(element, attribute) {
|
|
|
1509
|
return $(element).hasAttribute(attribute) ? attribute : null;
|
|
1509
|
return $(element).hasAttribute(attribute) ? attribute : null;
|
|
|
1510
|
},
|
|
1510
|
},
|
|
|
1511
|
|
|
1511
|
|
|
|
1512
|
style: function(element) {
|
|
1512
|
style: function(element) {
|
|
|
1513
|
return element.style.cssText.toLowerCase();
|
|
1513
|
return element.style.cssText.toLowerCase();
|
|
|
1514
|
},
|
|
1514
|
},
|
|
|
1515
|
|
|
1515
|
|
|
|
1516
|
title: function(element) {
|
|
1516
|
title: function(element) {
|
|
|
1517
|
var node = element.getAttributeNode('title');
|
|
1517
|
var node = element.getAttributeNode('title');
|
|
|
1518
|
return node.specified ? node.nodeValue : null;
|
|
1518
|
return node.specified ? node.nodeValue : null;
|
|
|
1519
|
}
|
|
1519
|
}
|
|
|
1520
|
};
|
|
1520
|
};
|
|
|
1521
|
|
|
1521
|
|
|
|
1522
|
Object.extend(Element._attributeTranslations.values, {
|
|
1522
|
Object.extend(Element._attributeTranslations.values, {
|
|
|
1523
|
href: Element._attributeTranslations.values._getAttr,
|
|
1523
|
href: Element._attributeTranslations.values._getAttr,
|
|
|
1524
|
src: Element._attributeTranslations.values._getAttr,
|
|
1524
|
src: Element._attributeTranslations.values._getAttr,
|
|
|
1525
|
disabled: Element._attributeTranslations.values._flag,
|
|
1525
|
disabled: Element._attributeTranslations.values._flag,
|
|
|
1526
|
checked: Element._attributeTranslations.values._flag,
|
|
1526
|
checked: Element._attributeTranslations.values._flag,
|
|
|
1527
|
readonly: Element._attributeTranslations.values._flag,
|
|
1527
|
readonly: Element._attributeTranslations.values._flag,
|
|
|
1528
|
multiple: Element._attributeTranslations.values._flag
|
|
1528
|
multiple: Element._attributeTranslations.values._flag
|
|
|
1529
|
});
|
|
1529
|
});
|
|
|
1530
|
|
|
1530
|
|
|
|
1531
|
Element.Methods.Simulated = {
|
|
1531
|
Element.Methods.Simulated = {
|
|
|
1532
|
hasAttribute: function(element, attribute) {
|
|
1532
|
hasAttribute: function(element, attribute) {
|
|
|
1533
|
var t = Element._attributeTranslations;
|
|
1533
|
var t = Element._attributeTranslations;
|
|
|
1534
|
attribute = t.names[attribute] || attribute;
|
|
1534
|
attribute = t.names[attribute] || attribute;
|
|
|
1535
|
return $(element).getAttributeNode(attribute).specified;
|
|
1535
|
return $(element).getAttributeNode(attribute).specified;
|
|
|
1536
|
}
|
|
1536
|
}
|
|
|
1537
|
};
|
|
1537
|
};
|
|
|
1538
|
|
|
1538
|
|
|
|
1539
|
// IE is missing .innerHTML support for TABLE-related elements
|
|
1539
|
// IE is missing .innerHTML support for TABLE-related elements
|
|
|
1540
|
if (document.all && !window.opera){
|
|
1540
|
if (document.all && !window.opera){
|
|
|
1541
|
Element.Methods.update = function(element, html) {
|
|
1541
|
Element.Methods.update = function(element, html) {
|
|
|
1542
|
element = $(element);
|
|
1542
|
element = $(element);
|
|
|
1543
|
html = typeof html == 'undefined' ? '' : html.toString();
|
|
1543
|
html = typeof html == 'undefined' ? '' : html.toString();
|
|
|
1544
|
var tagName = element.tagName.toUpperCase();
|
|
1544
|
var tagName = element.tagName.toUpperCase();
|
|
|
1545
|
if (['THEAD','TBODY','TR','TD'].include(tagName)) {
|
|
1545
|
if (['THEAD','TBODY','TR','TD'].include(tagName)) {
|
|
|
1546
|
var div = document.createElement('div');
|
|
1546
|
var div = document.createElement('div');
|
|
|
1547
|
switch (tagName) {
|
|
1547
|
switch (tagName) {
|
|
|
1548
|
case 'THEAD':
|
|
1548
|
case 'THEAD':
|
|
|
1549
|
case 'TBODY':
|
|
1549
|
case 'TBODY':
|
|
|
1550
|
div.innerHTML = '<table><tbody>' + html.stripScripts() + '</tbody></table>';
|
|
1550
|
div.innerHTML = '<table><tbody>' + html.stripScripts() + '</tbody></table>';
|
|
|
1551
|
depth = 2;
|
|
1551
|
depth = 2;
|
|
|
1552
|
break;
|
|
1552
|
break;
|
|
|
1553
|
case 'TR':
|
|
1553
|
case 'TR':
|
|
|
1554
|
div.innerHTML = '<table><tbody><tr>' + html.stripScripts() + '</tr></tbody></table>';
|
|
1554
|
div.innerHTML = '<table><tbody><tr>' + html.stripScripts() + '</tr></tbody></table>';
|
|
|
1555
|
depth = 3;
|
|
1555
|
depth = 3;
|
|
|
1556
|
break;
|
|
1556
|
break;
|
|
|
1557
|
case 'TD':
|
|
1557
|
case 'TD':
|
|
|
1558
|
div.innerHTML = '<table><tbody><tr><td>' + html.stripScripts() + '</td></tr></tbody></table>';
|
|
1558
|
div.innerHTML = '<table><tbody><tr><td>' + html.stripScripts() + '</td></tr></tbody></table>';
|
|
|
1559
|
depth = 4;
|
|
1559
|
depth = 4;
|
|
|
1560
|
}
|
|
1560
|
}
|
|
|
1561
|
$A(element.childNodes).each(function(node){
|
|
1561
|
$A(element.childNodes).each(function(node){
|
|
|
1562
|
element.removeChild(node)
|
|
1562
|
element.removeChild(node)
|
|
|
1563
|
});
|
|
1563
|
});
|
|
|
1564
|
depth.times(function(){ div = div.firstChild });
|
|
1564
|
depth.times(function(){ div = div.firstChild });
|
|
|
1565
|
|
|
1565
|
|
|
|
1566
|
$A(div.childNodes).each(
|
|
1566
|
$A(div.childNodes).each(
|
|
|
1567
|
function(node){ element.appendChild(node) });
|
|
1567
|
function(node){ element.appendChild(node) });
|
|
|
1568
|
} else {
|
|
1568
|
} else {
|
|
|
1569
|
element.innerHTML = html.stripScripts();
|
|
1569
|
element.innerHTML = html.stripScripts();
|
|
|
1570
|
}
|
|
1570
|
}
|
|
|
1571
|
setTimeout(function() {html.evalScripts()}, 10);
|
|
1571
|
setTimeout(function() {html.evalScripts()}, 10);
|
|
|
1572
|
return element;
|
|
1572
|
return element;
|
|
|
1573
|
}
|
|
1573
|
}
|
|
|
1574
|
};
|
|
1574
|
};
|
|
|
1575
|
|
|
1575
|
|
|
|
1576
|
Object.extend(Element, Element.Methods);
|
|
1576
|
Object.extend(Element, Element.Methods);
|
|
|
1577
|
|
|
1577
|
|
|
|
1578
|
var _nativeExtensions = false;
|
|
1578
|
var _nativeExtensions = false;
|
|
|
1579
|
|
|
1579
|
|
|
|
1580
|
if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
|
|
1580
|
if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
|
|
|
1581
|
['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) {
|
|
1581
|
['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) {
|
|
|
1582
|
var className = 'HTML' + tag + 'Element';
|
|
1582
|
var className = 'HTML' + tag + 'Element';
|
|
|
1583
|
if(window[className]) return;
|
|
1583
|
if(window[className]) return;
|
|
|
1584
|
var klass = window[className] = {};
|
|
1584
|
var klass = window[className] = {};
|
|
|
1585
|
klass.prototype = document.createElement(tag ? tag.toLowerCase() : 'div').__proto__;
|
|
1585
|
klass.prototype = document.createElement(tag ? tag.toLowerCase() : 'div').__proto__;
|
|
|
1586
|
});
|
|
1586
|
});
|
|
|
1587
|
|
|
1587
|
|
|
|
1588
|
Element.addMethods = function(methods) {
|
|
1588
|
Element.addMethods = function(methods) {
|
|
|
1589
|
Object.extend(Element.Methods, methods || {});
|
|
1589
|
Object.extend(Element.Methods, methods || {});
|
|
|
1590
|
|
|
1590
|
|
|
|
1591
|
function copy(methods, destination, onlyIfAbsent) {
|
|
1591
|
function copy(methods, destination, onlyIfAbsent) {
|
|
|
1592
|
onlyIfAbsent = onlyIfAbsent || false;
|
|
1592
|
onlyIfAbsent = onlyIfAbsent || false;
|
|
|
1593
|
var cache = Element.extend.cache;
|
|
1593
|
var cache = Element.extend.cache;
|
|
|
1594
|
for (var property in methods) {
|
|
1594
|
for (var property in methods) {
|
|
|
1595
|
var value = methods[property];
|
|
1595
|
var value = methods[property];
|
|
|
1596
|
if (!onlyIfAbsent || !(property in destination))
|
|
1596
|
if (!onlyIfAbsent || !(property in destination))
|
|
|
1597
|
destination[property] = cache.findOrStore(value);
|
|
1597
|
destination[property] = cache.findOrStore(value);
|
|
|
1598
|
}
|
|
1598
|
}
|
|
|
1599
|
}
|
|
1599
|
}
|
|
|
1600
|
|
|
1600
|
|
|
|
1601
|
if (typeof HTMLElement != 'undefined') {
|
|
1601
|
if (typeof HTMLElement != 'undefined') {
|
|
|
1602
|
copy(Element.Methods, HTMLElement.prototype);
|
|
1602
|
copy(Element.Methods, HTMLElement.prototype);
|
|
|
1603
|
copy(Element.Methods.Simulated, HTMLElement.prototype, true);
|
|
1603
|
copy(Element.Methods.Simulated, HTMLElement.prototype, true);
|
|
|
1604
|
copy(Form.Methods, HTMLFormElement.prototype);
|
|
1604
|
copy(Form.Methods, HTMLFormElement.prototype);
|
|
|
1605
|
[HTMLInputElement, HTMLTextAreaElement, HTMLSelectElement].each(function(klass) {
|
|
1605
|
[HTMLInputElement, HTMLTextAreaElement, HTMLSelectElement].each(function(klass) {
|
|
|
1606
|
copy(Form.Element.Methods, klass.prototype);
|
|
1606
|
copy(Form.Element.Methods, klass.prototype);
|
|
|
1607
|
});
|
|
1607
|
});
|
|
|
1608
|
_nativeExtensions = true;
|
|
1608
|
_nativeExtensions = true;
|
|
|
1609
|
}
|
|
1609
|
}
|
|
|
1610
|
}
|
|
1610
|
}
|
|
|
1611
|
|
|
1611
|
|
|
|
1612
|
var Toggle = new Object();
|
|
1612
|
var Toggle = new Object();
|
|
|
1613
|
Toggle.display = Element.toggle;
|
|
1613
|
Toggle.display = Element.toggle;
|
|
|
1614
|
|
|
1614
|
|
|
|
1615
|
/*--------------------------------------------------------------------------*/
|
|
1615
|
/*--------------------------------------------------------------------------*/
|
|
|
1616
|
|
|
1616
|
|
|
|
1617
|
Abstract.Insertion = function(adjacency) {
|
|
1617
|
Abstract.Insertion = function(adjacency) {
|
|
|
1618
|
this.adjacency = adjacency;
|
|
1618
|
this.adjacency = adjacency;
|
|
|
1619
|
}
|
|
1619
|
}
|
|
|
1620
|
|
|
1620
|
|
|
|
1621
|
Abstract.Insertion.prototype = {
|
|
1621
|
Abstract.Insertion.prototype = {
|
|
|
1622
|
initialize: function(element, content) {
|
|
1622
|
initialize: function(element, content) {
|
|
|
1623
|
this.element = $(element);
|
|
1623
|
this.element = $(element);
|
|
|
1624
|
this.content = content.stripScripts();
|
|
1624
|
this.content = content.stripScripts();
|
|
|
1625
|
|
|
1625
|
|
|
|
1626
|
if (this.adjacency && this.element.insertAdjacentHTML) {
|
|
1626
|
if (this.adjacency && this.element.insertAdjacentHTML) {
|
|
|
1627
|
try {
|
|
1627
|
try {
|
|
|
1628
|
this.element.insertAdjacentHTML(this.adjacency, this.content);
|
|
1628
|
this.element.insertAdjacentHTML(this.adjacency, this.content);
|
|
|
1629
|
} catch (e) {
|
|
1629
|
} catch (e) {
|
|
|
1630
|
var tagName = this.element.tagName.toUpperCase();
|
|
1630
|
var tagName = this.element.tagName.toUpperCase();
|
|
|
1631
|
if (['TBODY', 'TR'].include(tagName)) {
|
|
1631
|
if (['TBODY', 'TR'].include(tagName)) {
|
|
|
1632
|
this.insertContent(this.contentFromAnonymousTable());
|
|
1632
|
this.insertContent(this.contentFromAnonymousTable()._reverse());
|
|
|
1633
|
} else {
|
|
1633
|
} else {
|
|
|
1634
|
throw e;
|
|
1634
|
throw e;
|
|
|
1635
|
}
|
|
1635
|
}
|
|
|
1636
|
}
|
|
1636
|
}
|
|
|
1637
|
} else {
|
|
1637
|
} else {
|
|
|
1638
|
this.range = this.element.ownerDocument.createRange();
|
|
1638
|
this.range = this.element.ownerDocument.createRange();
|
|
|
1639
|
if (this.initializeRange) this.initializeRange();
|
|
1639
|
if (this.initializeRange) this.initializeRange();
|
|
|
1640
|
this.insertContent([this.range.createContextualFragment(this.content)]);
|
|
1640
|
this.insertContent([this.range.createContextualFragment(this.content)]);
|
|
|
1641
|
}
|
|
1641
|
}
|
|
|
1642
|
|
|
1642
|
|
|
|
1643
|
setTimeout(function() {content.evalScripts()}, 10);
|
|
1643
|
setTimeout(function() {content.evalScripts()}, 10);
|
|
|
1644
|
},
|
|
1644
|
},
|
|
|
1645
|
|
|
1645
|
|
|
|
1646
|
contentFromAnonymousTable: function() {
|
|
1646
|
contentFromAnonymousTable: function() {
|
|
|
1647
|
var div = document.createElement('div');
|
|
1647
|
var div = document.createElement('div');
|
|
|
1648
|
div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
|
|
1648
|
div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
|
|
|
1649
|
return $A(div.childNodes[0].childNodes[0].childNodes);
|
|
1649
|
return $A(div.childNodes[0].childNodes[0].childNodes);
|
|
|
1650
|
}
|
|
1650
|
}
|
|
|
1651
|
}
|
|
1651
|
}
|
|
|
1652
|
|
|
1652
|
|
|
|
1653
|
var Insertion = new Object();
|
|
1653
|
var Insertion = new Object();
|
|
|
1654
|
|
|
1654
|
|
|
|
1655
|
Insertion.Before = Class.create();
|
|
1655
|
Insertion.Before = Class.create();
|
|
|
1656
|
Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
|
|
1656
|
Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
|
|
|
1657
|
initializeRange: function() {
|
|
1657
|
initializeRange: function() {
|
|
|
1658
|
this.range.setStartBefore(this.element);
|
|
1658
|
this.range.setStartBefore(this.element);
|
|
|
1659
|
},
|
|
1659
|
},
|
|
|
1660
|
|
|
1660
|
|
|
|
1661
|
insertContent: function(fragments) {
|
|
1661
|
insertContent: function(fragments) {
|
|
|
1662
|
fragments.each((function(fragment) {
|
|
1662
|
fragments.each((function(fragment) {
|
|
|
1663
|
this.element.parentNode.insertBefore(fragment, this.element);
|
|
1663
|
this.element.parentNode.insertBefore(fragment, this.element);
|
|
|
1664
|
}).bind(this));
|
|
1664
|
}).bind(this));
|
|
|
1665
|
}
|
|
1665
|
}
|
|
|
1666
|
});
|
|
1666
|
});
|
|
|
1667
|
|
|
1667
|
|
|
|
1668
|
Insertion.Top = Class.create();
|
|
1668
|
Insertion.Top = Class.create();
|
|
|
1669
|
Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
|
|
1669
|
Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
|
|
|
1670
|
initializeRange: function() {
|
|
1670
|
initializeRange: function() {
|
|
|
1671
|
this.range.selectNodeContents(this.element);
|
|
1671
|
this.range.selectNodeContents(this.element);
|
|
|
1672
|
this.range.collapse(true);
|
|
1672
|
this.range.collapse(true);
|
|
|
1673
|
},
|
|
1673
|
},
|
|
|
1674
|
|
|
1674
|
|
|
|
1675
|
insertContent: function(fragments) {
|
|
1675
|
insertContent: function(fragments) {
|
|
|
1676
|
fragments.reverse(false).each((function(fragment) {
|
|
1676
|
fragments.reverse(false).each((function(fragment) {
|
|
|
1677
|
this.element.insertBefore(fragment, this.element.firstChild);
|
|
1677
|
this.element.insertBefore(fragment, this.element.firstChild);
|
|
|
1678
|
}).bind(this));
|
|
1678
|
}).bind(this));
|
|
|
1679
|
}
|
|
1679
|
}
|
|
|
1680
|
});
|
|
1680
|
});
|
|
|
1681
|
|
|
1681
|
|
|
|
1682
|
Insertion.Bottom = Class.create();
|
|
1682
|
Insertion.Bottom = Class.create();
|
|
|
1683
|
Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
|
|
1683
|
Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
|
|
|
1684
|
initializeRange: function() {
|
|
1684
|
initializeRange: function() {
|
|
|
1685
|
this.range.selectNodeContents(this.element);
|
|
1685
|
this.range.selectNodeContents(this.element);
|
|
|
1686
|
this.range.collapse(this.element);
|
|
1686
|
this.range.collapse(this.element);
|
|
|
1687
|
},
|
|
1687
|
},
|
|
|
1688
|
|
|
1688
|
|
|
|
1689
|
insertContent: function(fragments) {
|
|
1689
|
insertContent: function(fragments) {
|
|
|
1690
|
fragments.each((function(fragment) {
|
|
1690
|
fragments.each((function(fragment) {
|
|
|
1691
|
this.element.appendChild(fragment);
|
|
1691
|
this.element.appendChild(fragment);
|
|
|
1692
|
}).bind(this));
|
|
1692
|
}).bind(this));
|
|
|
1693
|
}
|
|
1693
|
}
|
|
|
1694
|
});
|
|
1694
|
});
|
|
|
1695
|
|
|
1695
|
|
|
|
1696
|
Insertion.After = Class.create();
|
|
1696
|
Insertion.After = Class.create();
|
|
|
1697
|
Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
|
|
1697
|
Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
|
|
|
1698
|
initializeRange: function() {
|
|
1698
|
initializeRange: function() {
|
|
|
1699
|
this.range.setStartAfter(this.element);
|
|
1699
|
this.range.setStartAfter(this.element);
|
|
|
1700
|
},
|
|
1700
|
},
|
|
|
1701
|
|
|
1701
|
|
|
|
1702
|
insertContent: function(fragments) {
|
|
1702
|
insertContent: function(fragments) {
|
|
|
1703
|
fragments.each((function(fragment) {
|
|
1703
|
fragments.each((function(fragment) {
|
|
|
1704
|
this.element.parentNode.insertBefore(fragment,
|
|
1704
|
this.element.parentNode.insertBefore(fragment,
|
|
|
1705
|
this.element.nextSibling);
|
|
1705
|
this.element.nextSibling);
|
|
|
1706
|
}).bind(this));
|
|
1706
|
}).bind(this));
|
|
|
1707
|
}
|
|
1707
|
}
|
|
|
1708
|
});
|
|
1708
|
});
|
|
|
1709
|
|
|
1709
|
|
|
|
1710
|
/*--------------------------------------------------------------------------*/
|
|
1710
|
/*--------------------------------------------------------------------------*/
|
|
|
1711
|
|
|
1711
|
|
|
|
1712
|
Element.ClassNames = Class.create();
|
|
1712
|
Element.ClassNames = Class.create();
|
|
|
1713
|
Element.ClassNames.prototype = {
|
|
1713
|
Element.ClassNames.prototype = {
|
|
|
1714
|
initialize: function(element) {
|
|
1714
|
initialize: function(element) {
|
|
|
1715
|
this.element = $(element);
|
|
1715
|
this.element = $(element);
|
|
|
1716
|
},
|
|
1716
|
},
|
|
|
1717
|
|
|
1717
|
|
|
|
1718
|
_each: function(iterator) {
|
|
1718
|
_each: function(iterator) {
|
|
|
1719
|
this.element.className.split(/\s+/).select(function(name) {
|
|
1719
|
this.element.className.split(/\s+/).select(function(name) {
|
|
|
1720
|
return name.length > 0;
|
|
1720
|
return name.length > 0;
|
|
|
1721
|
})._each(iterator);
|
|
1721
|
})._each(iterator);
|
|
|
1722
|
},
|
|
1722
|
},
|
|
|
1723
|
|
|
1723
|
|
|
|
1724
|
set: function(className) {
|
|
1724
|
set: function(className) {
|
|
|
1725
|
this.element.className = className;
|
|
1725
|
this.element.className = className;
|
|
|
1726
|
},
|
|
1726
|
},
|
|
|
1727
|
|
|
1727
|
|
|
|
1728
|
add: function(classNameToAdd) {
|
|
1728
|
add: function(classNameToAdd) {
|
|
|
1729
|
if (this.include(classNameToAdd)) return;
|
|
1729
|
if (this.include(classNameToAdd)) return;
|
|
|
1730
|
this.set($A(this).concat(classNameToAdd).join(' '));
|
|
1730
|
this.set($A(this).concat(classNameToAdd).join(' '));
|
|
|
1731
|
},
|
|
1731
|
},
|
|
|
1732
|
|
|
1732
|
|
|
|
1733
|
remove: function(classNameToRemove) {
|
|
1733
|
remove: function(classNameToRemove) {
|
|
|
1734
|
if (!this.include(classNameToRemove)) return;
|
|
1734
|
if (!this.include(classNameToRemove)) return;
|
|
|
1735
|
this.set($A(this).without(classNameToRemove).join(' '));
|
|
1735
|
this.set($A(this).without(classNameToRemove).join(' '));
|
|
|
1736
|
},
|
|
1736
|
},
|
|
|
1737
|
|
|
1737
|
|
|
|
1738
|
toString: function() {
|
|
1738
|
toString: function() {
|
|
|
1739
|
return $A(this).join(' ');
|
|
1739
|
return $A(this).join(' ');
|
|
|
1740
|
}
|
|
1740
|
}
|
|
|
1741
|
};
|
|
1741
|
};
|
|
|
1742
|
|
|
1742
|
|
|
|
1743
|
Object.extend(Element.ClassNames.prototype, Enumerable);
|
|
1743
|
Object.extend(Element.ClassNames.prototype, Enumerable);
|
|
|
1744
|
var Selector = Class.create();
|
|
1744
|
var Selector = Class.create();
|
|
|
1745
|
Selector.prototype = {
|
|
1745
|
Selector.prototype = {
|
|
|
1746
|
initialize: function(expression) {
|
|
1746
|
initialize: function(expression) {
|
|
|
1747
|
this.params = {classNames: []};
|
|
1747
|
this.params = {classNames: []};
|
|
|
1748
|
this.expression = expression.toString().strip();
|
|
1748
|
this.expression = expression.toString().strip();
|
|
|
1749
|
this.parseExpression();
|
|
1749
|
this.parseExpression();
|
|
|
1750
|
this.compileMatcher();
|
|
1750
|
this.compileMatcher();
|
|
|
1751
|
},
|
|
1751
|
},
|
|
|
1752
|
|
|
1752
|
|
|
|
1753
|
parseExpression: function() {
|
|
1753
|
parseExpression: function() {
|
|
|
1754
|
function abort(message) { throw 'Parse error in selector: ' + message; }
|
|
1754
|
function abort(message) { throw 'Parse error in selector: ' + message; }
|
|
|
1755
|
|
|
1755
|
|
|
|
1756
|
if (this.expression == '') abort('empty expression');
|
|
1756
|
if (this.expression == '') abort('empty expression');
|
|
|
1757
|
|
|
1757
|
|
|
|
1758
|
var params = this.params, expr = this.expression, match, modifier, clause, rest;
|
|
1758
|
var params = this.params, expr = this.expression, match, modifier, clause, rest;
|
|
|
1759
|
while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) {
|
|
1759
|
while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) {
|
|
|
1760
|
params.attributes = params.attributes || [];
|
|
1760
|
params.attributes = params.attributes || [];
|
|
|
1761
|
params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''});
|
|
1761
|
params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''});
|
|
|
1762
|
expr = match[1];
|
|
1762
|
expr = match[1];
|
|
|
1763
|
}
|
|
1763
|
}
|
|
|
1764
|
|
|
1764
|
|
|
|
1765
|
if (expr == '*') return this.params.wildcard = true;
|
|
1765
|
if (expr == '*') return this.params.wildcard = true;
|
|
|
1766
|
|
|
1766
|
|
|
|
1767
|
while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {
|
|
1767
|
while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {
|
|
|
1768
|
modifier = match[1], clause = match[2], rest = match[3];
|
|
1768
|
modifier = match[1], clause = match[2], rest = match[3];
|
|
|
1769
|
switch (modifier) {
|
|
1769
|
switch (modifier) {
|
|
|
1770
|
case '#': params.id = clause; break;
|
|
1770
|
case '#': params.id = clause; break;
|
|
|
1771
|
case '.': params.classNames.push(clause); break;
|
|
1771
|
case '.': params.classNames.push(clause); break;
|
|
|
1772
|
case '':
|
|
1772
|
case '':
|
|
|
1773
|
case undefined: params.tagName = clause.toUpperCase(); break;
|
|
1773
|
case undefined: params.tagName = clause.toUpperCase(); break;
|
|
|
1774
|
default: abort(expr.inspect());
|
|
1774
|
default: abort(expr.inspect());
|
|
|
1775
|
}
|
|
1775
|
}
|
|
|
1776
|
expr = rest;
|
|
1776
|
expr = rest;
|
|
|
1777
|
}
|
|
1777
|
}
|
|
|
1778
|
|
|
1778
|
|
|
|
1779
|
if (expr.length > 0) abort(expr.inspect());
|
|
1779
|
if (expr.length > 0) abort(expr.inspect());
|
|
|
1780
|
},
|
|
1780
|
},
|
|
|
1781
|
|
|
1781
|
|
|
|
1782
|
buildMatchExpression: function() {
|
|
1782
|
buildMatchExpression: function() {
|
|
|
1783
|
var params = this.params, conditions = [], clause;
|
|
1783
|
var params = this.params, conditions = [], clause;
|
|
|
1784
|
|
|
1784
|
|
|
|
1785
|
if (params.wildcard)
|
|
1785
|
if (params.wildcard)
|
|
|
1786
|
conditions.push('true');
|
|
1786
|
conditions.push('true');
|
|
|
1787
|
if (clause = params.id)
|
|
1787
|
if (clause = params.id)
|
|
|
1788
|
conditions.push('element.readAttribute("id") == ' + clause.inspect());
|
|
1788
|
conditions.push('element.readAttribute("id") == ' + clause.inspect());
|
|
|
1789
|
if (clause = params.tagName)
|
|
1789
|
if (clause = params.tagName)
|
|
|
1790
|
conditions.push('element.tagName.toUpperCase() == ' + clause.inspect());
|
|
1790
|
conditions.push('element.tagName.toUpperCase() == ' + clause.inspect());
|
|
|
1791
|
if ((clause = params.classNames).length > 0)
|
|
1791
|
if ((clause = params.classNames).length > 0)
|
|
|
1792
|
for (var i = 0, length = clause.length; i < length; i++)
|
|
1792
|
for (var i = 0, length = clause.length; i < length; i++)
|
|
|
1793
|
conditions.push('element.hasClassName(' + clause[i].inspect() + ')');
|
|
1793
|
conditions.push('element.hasClassName(' + clause[i].inspect() + ')');
|
|
|
1794
|
if (clause = params.attributes) {
|
|
1794
|
if (clause = params.attributes) {
|
|
|
1795
|
clause.each(function(attribute) {
|
|
1795
|
clause.each(function(attribute) {
|
|
|
1796
|
var value = 'element.readAttribute(' + attribute.name.inspect() + ')';
|
|
1796
|
var value = 'element.readAttribute(' + attribute.name.inspect() + ')';
|
|
|
1797
|
var splitValueBy = function(delimiter) {
|
|
1797
|
var splitValueBy = function(delimiter) {
|
|
|
1798
|
return value + ' && ' + value + '.split(' + delimiter.inspect() + ')';
|
|
1798
|
return value + ' && ' + value + '.split(' + delimiter.inspect() + ')';
|
|
|
1799
|
}
|
|
1799
|
}
|
|
|
1800
|
|
|
1800
|
|
|
|
1801
|
switch (attribute.operator) {
|
|
1801
|
switch (attribute.operator) {
|
|
|
1802
|
case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break;
|
|
1802
|
case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break;
|
|
|
1803
|
case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break;
|
|
1803
|
case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break;
|
|
|
1804
|
case '|=': conditions.push(
|
|
1804
|
case '|=': conditions.push(
|
|
|
1805
|
splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect()
|
|
1805
|
splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect()
|
|
|
1806
|
); break;
|
|
1806
|
); break;
|
|
|
1807
|
case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break;
|
|
1807
|
case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break;
|
|
|
1808
|
case '':
|
|
1808
|
case '':
|
|
|
1809
|
case undefined: conditions.push('element.hasAttribute(' + attribute.name.inspect() + ')'); break;
|
|
1809
|
case undefined: conditions.push('element.hasAttribute(' + attribute.name.inspect() + ')'); break;
|
|
|
1810
|
default: throw 'Unknown operator ' + attribute.operator + ' in selector';
|
|
1810
|
default: throw 'Unknown operator ' + attribute.operator + ' in selector';
|
|
|
1811
|
}
|
|
1811
|
}
|
|
|
1812
|
});
|
|
1812
|
});
|
|
|
1813
|
}
|
|
1813
|
}
|
|
|
1814
|
|
|
1814
|
|
|
|
1815
|
return conditions.join(' && ');
|
|
1815
|
return conditions.join(' && ');
|
|
|
1816
|
},
|
|
1816
|
},
|
|
|
1817
|
|
|
1817
|
|
|
|
1818
|
compileMatcher: function() {
|
|
1818
|
compileMatcher: function() {
|
|
|
1819
|
this.match = new Function('element', 'if (!element.tagName) return false; \
|
|
1819
|
this.match = new Function('element', 'if (!element.tagName) return false; \
|
|
|
1820
|
element = $(element); \
|
|
1820
|
element = $(element); \
|
|
|
1821
|
return ' + this.buildMatchExpression());
|
|
1821
|
return ' + this.buildMatchExpression());
|
|
|
1822
|
},
|
|
1822
|
},
|
|
|
1823
|
|
|
1823
|
|
|
|
1824
|
findElements: function(scope) {
|
|
1824
|
findElements: function(scope) {
|
|
|
1825
|
var element;
|
|
1825
|
var element;
|
|
|
1826
|
|
|
1826
|
|
|
|
1827
|
if (element = $(this.params.id))
|
|
1827
|
if (element = $(this.params.id))
|
|
|
1828
|
if (this.match(element))
|
|
1828
|
if (this.match(element))
|
|
|
1829
|
if (!scope || Element.childOf(element, scope))
|
|
1829
|
if (!scope || Element.childOf(element, scope))
|
|
|
1830
|
return [element];
|
|
1830
|
return [element];
|
|
|
1831
|
|
|
1831
|
|
|
|
1832
|
scope = (scope || document).getElementsByTagName(this.params.tagName || '*');
|
|
1832
|
scope = (scope || document).getElementsByTagName(this.params.tagName || '*');
|
|
|
1833
|
|
|
1833
|
|
|
|
1834
|
var results = [];
|
|
1834
|
var results = [];
|
|
|
1835
|
for (var i = 0, length = scope.length; i < length; i++)
|
|
1835
|
for (var i = 0, length = scope.length; i < length; i++)
|
|
|
1836
|
if (this.match(element = scope[i]))
|
|
1836
|
if (this.match(element = scope[i]))
|
|
|
1837
|
results.push(Element.extend(element));
|
|
1837
|
results.push(Element.extend(element));
|
|
|
1838
|
|
|
1838
|
|
|
|
1839
|
return results;
|
|
1839
|
return results;
|
|
|
1840
|
},
|
|
1840
|
},
|
|
|
1841
|
|
|
1841
|
|
|
|
1842
|
toString: function() {
|
|
1842
|
toString: function() {
|
|
|
1843
|
return this.expression;
|
|
1843
|
return this.expression;
|
|
|
1844
|
}
|
|
1844
|
}
|
|
|
1845
|
}
|
|
1845
|
}
|
|
|
1846
|
|
|
1846
|
|
|
|
1847
|
Object.extend(Selector, {
|
|
1847
|
Object.extend(Selector, {
|
|
|
1848
|
matchElements: function(elements, expression) {
|
|
1848
|
matchElements: function(elements, expression) {
|
|
|
1849
|
var selector = new Selector(expression);
|
|
1849
|
var selector = new Selector(expression);
|
|
|
1850
|
return elements.select(selector.match.bind(selector)).map(Element.extend);
|
|
1850
|
return elements.select(selector.match.bind(selector)).map(Element.extend);
|
|
|
1851
|
},
|
|
1851
|
},
|
|
|
1852
|
|
|
1852
|
|
|
|
1853
|
findElement: function(elements, expression, index) {
|
|
1853
|
findElement: function(elements, expression, index) {
|
|
|
1854
|
if (typeof expression == 'number') index = expression, expression = false;
|
|
1854
|
if (typeof expression == 'number') index = expression, expression = false;
|
|
|
1855
|
return Selector.matchElements(elements, expression || '*')[index || 0];
|
|
1855
|
return Selector.matchElements(elements, expression || '*')[index || 0];
|
|
|
1856
|
},
|
|
1856
|
},
|
|
|
1857
|
|
|
1857
|
|
|
|
1858
|
findChildElements: function(element, expressions) {
|
|
1858
|
findChildElements: function(element, expressions) {
|
|
|
1859
|
return expressions.map(function(expression) {
|
|
1859
|
return expressions.map(function(expression) {
|
|
|
1860
|
return expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null], function(results, expr) {
|
|
1860
|
return expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null], function(results, expr) {
|
|
|
1861
|
var selector = new Selector(expr);
|
|
1861
|
var selector = new Selector(expr);
|
|
|
1862
|
return results.inject([], function(elements, result) {
|
|
1862
|
return results.inject([], function(elements, result) {
|
|
|
1863
|
return elements.concat(selector.findElements(result || element));
|
|
1863
|
return elements.concat(selector.findElements(result || element));
|
|
|
1864
|
});
|
|
1864
|
});
|
|
|
1865
|
});
|
|
1865
|
});
|
|
|
1866
|
}).flatten();
|
|
1866
|
}).flatten();
|
|
|
1867
|
}
|
|
1867
|
}
|
|
|
1868
|
});
|
|
1868
|
});
|
|
|
1869
|
|
|
1869
|
|
|
|
1870
|
function $$() {
|
|
1870
|
function $$() {
|
|
|
1871
|
return Selector.findChildElements(document, $A(arguments));
|
|
1871
|
return Selector.findChildElements(document, $A(arguments));
|
|
|
1872
|
}
|
|
1872
|
}
|
|
|
1873
|
var Form = {
|
|
1873
|
var Form = {
|
|
|
1874
|
reset: function(form) {
|
|
1874
|
reset: function(form) {
|
|
|
1875
|
$(form).reset();
|
|
1875
|
$(form).reset();
|
|
|
1876
|
return form;
|
|
1876
|
return form;
|
|
|
1877
|
},
|
|
1877
|
},
|
|
|
1878
|
|
|
1878
|
|
|
|
1879
|
serializeElements: function(elements, getHash) {
|
|
1879
|
serializeElements: function(elements, getHash) {
|
|
|
1880
|
var data = elements.inject({}, function(result, element) {
|
|
1880
|
var data = elements.inject({}, function(result, element) {
|
|
|
1881
|
if (!element.disabled && element.name) {
|
|
1881
|
if (!element.disabled && element.name) {
|
|
|
1882
|
var key = element.name, value = $(element).getValue();
|
|
1882
|
var key = element.name, value = $(element).getValue();
|
|
|
1883
|
if (value != undefined) {
|
|
1883
|
if (value != undefined) {
|
|
|
1884
|
if (result[key]) {
|
|
1884
|
if (result[key]) {
|
|
|
1885
|
if (result[key].constructor != Array) result[key] = [result[key]];
|
|
1885
|
if (result[key].constructor != Array) result[key] = [result[key]];
|
|
|
1886
|
result[key].push(value);
|
|
1886
|
result[key].push(value);
|
|
|
1887
|
}
|
|
1887
|
}
|
|
|
1888
|
else result[key] = value;
|
|
1888
|
else result[key] = value;
|
|
|
1889
|
}
|
|
1889
|
}
|
|
|
1890
|
}
|
|
1890
|
}
|
|
|
1891
|
return result;
|
|
1891
|
return result;
|
|
|
1892
|
});
|
|
1892
|
});
|
|
|
1893
|
|
|
1893
|
|
|
|
1894
|
return getHash ? data : Hash.toQueryString(data);
|
|
1894
|
return getHash ? data : Hash.toQueryString(data);
|
|
|
1895
|
}
|
|
1895
|
}
|
|
|
1896
|
};
|
|
1896
|
};
|
|
|
1897
|
|
|
1897
|
|
|
|
1898
|
Form.Methods = {
|
|
1898
|
Form.Methods = {
|
|
|
1899
|
serialize: function(form, getHash) {
|
|
1899
|
serialize: function(form, getHash) {
|
|
|
1900
|
return Form.serializeElements(Form.getElements(form), getHash);
|
|
1900
|
return Form.serializeElements(Form.getElements(form), getHash);
|
|
|
1901
|
},
|
|
1901
|
},
|
|
|
1902
|
|
|
1902
|
|
|
|
1903
|
getElements: function(form) {
|
|
1903
|
getElements: function(form) {
|
|
|
1904
|
return $A($(form).getElementsByTagName('*')).inject([],
|
|
1904
|
return $A($(form).getElementsByTagName('*')).inject([],
|
|
|
1905
|
function(elements, child) {
|
|
1905
|
function(elements, child) {
|
|
|
1906
|
if (Form.Element.Serializers[child.tagName.toLowerCase()])
|
|
1906
|
if (Form.Element.Serializers[child.tagName.toLowerCase()])
|
|
|
1907
|
elements.push(Element.extend(child));
|
|
1907
|
elements.push(Element.extend(child));
|
|
|
1908
|
return elements;
|
|
1908
|
return elements;
|
|
|
1909
|
}
|
|
1909
|
}
|
|
|
1910
|
);
|
|
1910
|
);
|
|
|
1911
|
},
|
|
1911
|
},
|
|
|
1912
|
|
|
1912
|
|
|
|
1913
|
getInputs: function(form, typeName, name) {
|
|
1913
|
getInputs: function(form, typeName, name) {
|
|
|
1914
|
form = $(form);
|
|
1914
|
form = $(form);
|
|
|
1915
|
var inputs = form.getElementsByTagName('input');
|
|
1915
|
var inputs = form.getElementsByTagName('input');
|
|
|
1916
|
|
|
1916
|
|
|
|
1917
|
if (!typeName && !name) return $A(inputs).map(Element.extend);
|
|
1917
|
if (!typeName && !name) return $A(inputs).map(Element.extend);
|
|
|
1918
|
|
|
1918
|
|
|
|
1919
|
for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
|
|
1919
|
for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
|
|
|
1920
|
var input = inputs[i];
|
|
1920
|
var input = inputs[i];
|
|
|
1921
|
if ((typeName && input.type != typeName) || (name && input.name != name))
|
|
1921
|
if ((typeName && input.type != typeName) || (name && input.name != name))
|
|
|
1922
|
continue;
|
|
1922
|
continue;
|
|
|
1923
|
matchingInputs.push(Element.extend(input));
|
|
1923
|
matchingInputs.push(Element.extend(input));
|
|
|
1924
|
}
|
|
1924
|
}
|
|
|
1925
|
|
|
1925
|
|
|
|
1926
|
return matchingInputs;
|
|
1926
|
return matchingInputs;
|
|
|
1927
|
},
|
|
1927
|
},
|
|
|
1928
|
|
|
1928
|
|
|
|
1929
|
disable: function(form) {
|
|
1929
|
disable: function(form) {
|
|
|
1930
|
form = $(form);
|
|
1930
|
form = $(form);
|
|
|
1931
|
form.getElements().each(function(element) {
|
|
1931
|
form.getElements().each(function(element) {
|
|
|
1932
|
element.blur();
|
|
1932
|
element.blur();
|
|
|
1933
|
element.disabled = 'true';
|
|
1933
|
element.disabled = 'true';
|
|
|
1934
|
});
|
|
1934
|
});
|
|
|
1935
|
return form;
|
|
1935
|
return form;
|
|
|
1936
|
},
|
|
1936
|
},
|
|
|
1937
|
|
|
1937
|
|
|
|
1938
|
enable: function(form) {
|
|
1938
|
enable: function(form) {
|
|
|
1939
|
form = $(form);
|
|
1939
|
form = $(form);
|
|
|
1940
|
form.getElements().each(function(element) {
|
|
1940
|
form.getElements().each(function(element) {
|
|
|
1941
|
element.disabled = '';
|
|
1941
|
element.disabled = '';
|
|
|
1942
|
});
|
|
1942
|
});
|
|
|
1943
|
return form;
|
|
1943
|
return form;
|
|
|
1944
|
},
|
|
1944
|
},
|
|
|
1945
|
|
|
1945
|
|
|
|
1946
|
findFirstElement: function(form) {
|
|
1946
|
findFirstElement: function(form) {
|
|
|
1947
|
return $(form).getElements().find(function(element) {
|
|
1947
|
return $(form).getElements().find(function(element) {
|
|
|
1948
|
return element.type != 'hidden' && !element.disabled &&
|
|
1948
|
return element.type != 'hidden' && !element.disabled &&
|
|
|
1949
|
['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
|
|
1949
|
['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
|
|
|
1950
|
});
|
|
1950
|
});
|
|
|
1951
|
},
|
|
1951
|
},
|
|
|
1952
|
|
|
1952
|
|
|
|
1953
|
focusFirstElement: function(form) {
|
|
1953
|
focusFirstElement: function(form) {
|
|
|
1954
|
form = $(form);
|
|
1954
|
form = $(form);
|
|
|
1955
|
form.findFirstElement().activate();
|
|
1955
|
form.findFirstElement().activate();
|
|
|
1956
|
return form;
|
|
1956
|
return form;
|
|
|
1957
|
}
|
|
1957
|
}
|
|
|
1958
|
}
|
|
1958
|
}
|
|
|
1959
|
|
|
1959
|
|
|
|
1960
|
Object.extend(Form, Form.Methods);
|
|
1960
|
Object.extend(Form, Form.Methods);
|
|
|
1961
|
|
|
1961
|
|
|
|
1962
|
/*--------------------------------------------------------------------------*/
|
|
1962
|
/*--------------------------------------------------------------------------*/
|
|
|
1963
|
|
|
1963
|
|
|
|
1964
|
Form.Element = {
|
|
1964
|
Form.Element = {
|
|
|
1965
|
focus: function(element) {
|
|
1965
|
focus: function(element) {
|
|
|
1966
|
$(element).focus();
|
|
1966
|
$(element).focus();
|
|
|
1967
|
return element;
|
|
1967
|
return element;
|
|
|
1968
|
},
|
|
1968
|
},
|
|
|
1969
|
|
|
1969
|
|
|
|
1970
|
select: function(element) {
|
|
1970
|
select: function(element) {
|
|
|
1971
|
$(element).select();
|
|
1971
|
$(element).select();
|
|
|
1972
|
return element;
|
|
1972
|
return element;
|
|
|
1973
|
}
|
|
1973
|
}
|
|
|
1974
|
}
|
|
1974
|
}
|
|
|
1975
|
|
|
1975
|
|
|
|
1976
|
Form.Element.Methods = {
|
|
1976
|
Form.Element.Methods = {
|
|
|
1977
|
serialize: function(element) {
|
|
1977
|
serialize: function(element) {
|
|
|
1978
|
element = $(element);
|
|
1978
|
element = $(element);
|
|
|
1979
|
if (!element.disabled && element.name) {
|
|
1979
|
if (!element.disabled && element.name) {
|
|
|
1980
|
var value = element.getValue();
|
|
1980
|
var value = element.getValue();
|
|
|
1981
|
if (value != undefined) {
|
|
1981
|
if (value != undefined) {
|
|
|
1982
|
var pair = {};
|
|
1982
|
var pair = {};
|
|
|
1983
|
pair[element.name] = value;
|
|
1983
|
pair[element.name] = value;
|
|
|
1984
|
return Hash.toQueryString(pair);
|
|
1984
|
return Hash.toQueryString(pair);
|
|
|
1985
|
}
|
|
1985
|
}
|
|
|
1986
|
}
|
|
1986
|
}
|
|
|
1987
|
return '';
|
|
1987
|
return '';
|
|
|
1988
|
},
|
|
1988
|
},
|
|
|
1989
|
|
|
1989
|
|
|
|
1990
|
getValue: function(element) {
|
|
1990
|
getValue: function(element) {
|
|
|
1991
|
element = $(element);
|
|
1991
|
element = $(element);
|
|
|
1992
|
var method = element.tagName.toLowerCase();
|
|
1992
|
var method = element.tagName.toLowerCase();
|
|
|
1993
|
return Form.Element.Serializers[method](element);
|
|
1993
|
return Form.Element.Serializers[method](element);
|
|
|
1994
|
},
|
|
1994
|
},
|
|
|
1995
|
|
|
1995
|
|
|
|
1996
|
clear: function(element) {
|
|
1996
|
clear: function(element) {
|
|
|
1997
|
$(element).value = '';
|
|
1997
|
$(element).value = '';
|
|
|
1998
|
return element;
|
|
1998
|
return element;
|
|
|
1999
|
},
|
|
1999
|
},
|
|
|
2000
|
|
|
2000
|
|
|
|
2001
|
present: function(element) {
|
|
2001
|
present: function(element) {
|
|
|
2002
|
return $(element).value != '';
|
|
2002
|
return $(element).value != '';
|
|
|
2003
|
},
|
|
2003
|
},
|
|
|
2004
|
|
|
2004
|
|
|
|
2005
|
activate: function(element) {
|
|
2005
|
activate: function(element) {
|
|
|
2006
|
element = $(element);
|
|
2006
|
element = $(element);
|
|
|
2007
|
element.focus();
|
|
2007
|
element.focus();
|
|
|
2008
|
if (element.select && ( element.tagName.toLowerCase() != 'input' ||
|
|
2008
|
if (element.select && ( element.tagName.toLowerCase() != 'input' ||
|
|
|
2009
|
!['button', 'reset', 'submit'].include(element.type) ) )
|
|
2009
|
!['button', 'reset', 'submit'].include(element.type) ) )
|
|
|
2010
|
element.select();
|
|
2010
|
element.select();
|
|
|
2011
|
return element;
|
|
2011
|
return element;
|
|
|
2012
|
},
|
|
2012
|
},
|
|
|
2013
|
|
|
2013
|
|
|
|
2014
|
disable: function(element) {
|
|
2014
|
disable: function(element) {
|
|
|
2015
|
element = $(element);
|
|
2015
|
element = $(element);
|
|
|
2016
|
element.disabled = true;
|
|
2016
|
element.disabled = true;
|
|
|
2017
|
return element;
|
|
2017
|
return element;
|
|
|
2018
|
},
|
|
2018
|
},
|
|
|
2019
|
|
|
2019
|
|
|
|
2020
|
enable: function(element) {
|
|
2020
|
enable: function(element) {
|
|
|
2021
|
element = $(element);
|
|
2021
|
element = $(element);
|
|
|
2022
|
element.blur();
|
|
2022
|
element.blur();
|
|
|
2023
|
element.disabled = false;
|
|
2023
|
element.disabled = false;
|
|
|
2024
|
return element;
|
|
2024
|
return element;
|
|
|
2025
|
}
|
|
2025
|
}
|
|
|
2026
|
}
|
|
2026
|
}
|
|
|
2027
|
|
|
2027
|
|
|
|
2028
|
Object.extend(Form.Element, Form.Element.Methods);
|
|
2028
|
Object.extend(Form.Element, Form.Element.Methods);
|
|
|
2029
|
var Field = Form.Element;
|
|
2029
|
var Field = Form.Element;
|
|
|
2030
|
var $F = Form.Element.getValue;
|
|
2030
|
var $F = Form.Element.getValue;
|
|
|
2031
|
|
|
2031
|
|
|
|
2032
|
/*--------------------------------------------------------------------------*/
|
|
2032
|
/*--------------------------------------------------------------------------*/
|
|
|
2033
|
|
|
2033
|
|
|
|
2034
|
Form.Element.Serializers = {
|
|
2034
|
Form.Element.Serializers = {
|
|
|
2035
|
input: function(element) {
|
|
2035
|
input: function(element) {
|
|
|
2036
|
switch (element.type.toLowerCase()) {
|
|
2036
|
switch (element.type.toLowerCase()) {
|
|
|
2037
|
case 'checkbox':
|
|
2037
|
case 'checkbox':
|
|
|
2038
|
case 'radio':
|
|
2038
|
case 'radio':
|
|
|
2039
|
return Form.Element.Serializers.inputSelector(element);
|
|
2039
|
return Form.Element.Serializers.inputSelector(element);
|
|
|
2040
|
default:
|
|
2040
|
default:
|
|
|
2041
|
return Form.Element.Serializers.textarea(element);
|
|
2041
|
return Form.Element.Serializers.textarea(element);
|
|
|
2042
|
}
|
|
2042
|
}
|
|
|
2043
|
},
|
|
2043
|
},
|
|
|
2044
|
|
|
2044
|
|
|
|
2045
|
inputSelector: function(element) {
|
|
2045
|
inputSelector: function(element) {
|
|
|
2046
|
return element.checked ? element.value : null;
|
|
2046
|
return element.checked ? element.value : null;
|
|
|
2047
|
},
|
|
2047
|
},
|
|
|
2048
|
|
|
2048
|
|
|
|
2049
|
textarea: function(element) {
|
|
2049
|
textarea: function(element) {
|
|
|
2050
|
return element.value;
|
|
2050
|
return element.value;
|
|
|
2051
|
},
|
|
2051
|
},
|
|
|
2052
|
|
|
2052
|
|
|
|
2053
|
select: function(element) {
|
|
2053
|
select: function(element) {
|
|
|
2054
|
return this[element.type == 'select-one' ?
|
|
2054
|
return this[element.type == 'select-one' ?
|
|
|
2055
|
'selectOne' : 'selectMany'](element);
|
|
2055
|
'selectOne' : 'selectMany'](element);
|
|
|
2056
|
},
|
|
2056
|
},
|
|
|
2057
|
|
|
2057
|
|
|
|
2058
|
selectOne: function(element) {
|
|
2058
|
selectOne: function(element) {
|
|
|
2059
|
var index = element.selectedIndex;
|
|
2059
|
var index = element.selectedIndex;
|
|
|
2060
|
return index >= 0 ? this.optionValue(element.options[index]) : null;
|
|
2060
|
return index >= 0 ? this.optionValue(element.options[index]) : null;
|
|
|
2061
|
},
|
|
2061
|
},
|
|
|
2062
|
|
|
2062
|
|
|
|
2063
|
selectMany: function(element) {
|
|
2063
|
selectMany: function(element) {
|
|
|
2064
|
var values, length = element.length;
|
|
2064
|
var values, length = element.length;
|
|
|
2065
|
if (!length) return null;
|
|
2065
|
if (!length) return null;
|
|
|
2066
|
|
|
2066
|
|
|
|
2067
|
for (var i = 0, values = []; i < length; i++) {
|
|
2067
|
for (var i = 0, values = []; i < length; i++) {
|
|
|
2068
|
var opt = element.options[i];
|
|
2068
|
var opt = element.options[i];
|
|
|
2069
|
if (opt.selected) values.push(this.optionValue(opt));
|
|
2069
|
if (opt.selected) values.push(this.optionValue(opt));
|
|
|
2070
|
}
|
|
2070
|
}
|
|
|
2071
|
return values;
|
|
2071
|
return values;
|
|
|
2072
|
},
|
|
2072
|
},
|
|
|
2073
|
|
|
2073
|
|
|
|
2074
|
optionValue: function(opt) {
|
|
2074
|
optionValue: function(opt) {
|
|
|
2075
|
// extend element because hasAttribute may not be native
|
|
2075
|
// extend element because hasAttribute may not be native
|
|
|
2076
|
return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
|
|
2076
|
return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
|
|
|
2077
|
}
|
|
2077
|
}
|
|
|
2078
|
}
|
|
2078
|
}
|
|
|
2079
|
|
|
2079
|
|
|
|
2080
|
/*--------------------------------------------------------------------------*/
|
|
2080
|
/*--------------------------------------------------------------------------*/
|
|
|
2081
|
|
|
2081
|
|
|
|
2082
|
Abstract.TimedObserver = function() {}
|
|
2082
|
Abstract.TimedObserver = function() {}
|
|
|
2083
|
Abstract.TimedObserver.prototype = {
|
|
2083
|
Abstract.TimedObserver.prototype = {
|
|
|
2084
|
initialize: function(element, frequency, callback) {
|
|
2084
|
initialize: function(element, frequency, callback) {
|
|
|
2085
|
this.frequency = frequency;
|
|
2085
|
this.frequency = frequency;
|
|
|
2086
|
this.element = $(element);
|
|
2086
|
this.element = $(element);
|
|
|
2087
|
this.callback = callback;
|
|
2087
|
this.callback = callback;
|
|
|
2088
|
|
|
2088
|
|
|
|
2089
|
this.lastValue = this.getValue();
|
|
2089
|
this.lastValue = this.getValue();
|
|
|
2090
|
this.registerCallback();
|
|
2090
|
this.registerCallback();
|
|
|
2091
|
},
|
|
2091
|
},
|
|
|
2092
|
|
|
2092
|
|
|
|
2093
|
registerCallback: function() {
|
|
2093
|
registerCallback: function() {
|
|
|
2094
|
setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
|
|
2094
|
setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
|
|
|
2095
|
},
|
|
2095
|
},
|
|
|
2096
|
|
|
2096
|
|
|
|
2097
|
onTimerEvent: function() {
|
|
2097
|
onTimerEvent: function() {
|
|
|
2098
|
var value = this.getValue();
|
|
2098
|
var value = this.getValue();
|
|
|
2099
|
var changed = ('string' == typeof this.lastValue && 'string' == typeof value
|
|
2099
|
var changed = ('string' == typeof this.lastValue && 'string' == typeof value
|
|
|
2100
|
? this.lastValue != value : String(this.lastValue) != String(value));
|
|
2100
|
? this.lastValue != value : String(this.lastValue) != String(value));
|
|
|
2101
|
if (changed) {
|
|
2101
|
if (changed) {
|
|
|
2102
|
this.callback(this.element, value);
|
|
2102
|
this.callback(this.element, value);
|
|
|
2103
|
this.lastValue = value;
|
|
2103
|
this.lastValue = value;
|
|
|
2104
|
}
|
|
2104
|
}
|
|
|
2105
|
}
|
|
2105
|
}
|
|
|
2106
|
}
|
|
2106
|
}
|
|
|
2107
|
|
|
2107
|
|
|
|
2108
|
Form.Element.Observer = Class.create();
|
|
2108
|
Form.Element.Observer = Class.create();
|
|
|
2109
|
Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
|
|
2109
|
Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
|
|
|
2110
|
getValue: function() {
|
|
2110
|
getValue: function() {
|
|
|
2111
|
return Form.Element.getValue(this.element);
|
|
2111
|
return Form.Element.getValue(this.element);
|
|
|
2112
|
}
|
|
2112
|
}
|
|
|
2113
|
});
|
|
2113
|
});
|
|
|
2114
|
|
|
2114
|
|
|
|
2115
|
Form.Observer = Class.create();
|
|
2115
|
Form.Observer = Class.create();
|
|
|
2116
|
Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
|
|
2116
|
Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
|
|
|
2117
|
getValue: function() {
|
|
2117
|
getValue: function() {
|
|
|
2118
|
return Form.serialize(this.element);
|
|
2118
|
return Form.serialize(this.element);
|
|
|
2119
|
}
|
|
2119
|
}
|
|
|
2120
|
});
|
|
2120
|
});
|
|
|
2121
|
|
|
2121
|
|
|
|
2122
|
/*--------------------------------------------------------------------------*/
|
|
2122
|
/*--------------------------------------------------------------------------*/
|
|
|
2123
|
|
|
2123
|
|
|
|
2124
|
Abstract.EventObserver = function() {}
|
|
2124
|
Abstract.EventObserver = function() {}
|
|
|
2125
|
Abstract.EventObserver.prototype = {
|
|
2125
|
Abstract.EventObserver.prototype = {
|
|
|
2126
|
initialize: function(element, callback) {
|
|
2126
|
initialize: function(element, callback) {
|
|
|
2127
|
this.element = $(element);
|
|
2127
|
this.element = $(element);
|
|
|
2128
|
this.callback = callback;
|
|
2128
|
this.callback = callback;
|
|
|
2129
|
|
|
2129
|
|
|
|
2130
|
this.lastValue = this.getValue();
|
|
2130
|
this.lastValue = this.getValue();
|
|
|
2131
|
if (this.element.tagName.toLowerCase() == 'form')
|
|
2131
|
if (this.element.tagName.toLowerCase() == 'form')
|
|
|
2132
|
this.registerFormCallbacks();
|
|
2132
|
this.registerFormCallbacks();
|
|
|
2133
|
else
|
|
2133
|
else
|
|
|
2134
|
this.registerCallback(this.element);
|
|
2134
|
this.registerCallback(this.element);
|
|
|
2135
|
},
|
|
2135
|
},
|
|
|
2136
|
|
|
2136
|
|
|
|
2137
|
onElementEvent: function() {
|
|
2137
|
onElementEvent: function() {
|
|
|
2138
|
var value = this.getValue();
|
|
2138
|
var value = this.getValue();
|
|
|
2139
|
if (this.lastValue != value) {
|
|
2139
|
if (this.lastValue != value) {
|
|
|
2140
|
this.callback(this.element, value);
|
|
2140
|
this.callback(this.element, value);
|
|
|
2141
|
this.lastValue = value;
|
|
2141
|
this.lastValue = value;
|
|
|
2142
|
}
|
|
2142
|
}
|
|
|
2143
|
},
|
|
2143
|
},
|
|
|
2144
|
|
|
2144
|
|
|
|
2145
|
registerFormCallbacks: function() {
|
|
2145
|
registerFormCallbacks: function() {
|
|
|
2146
|
Form.getElements(this.element).each(this.registerCallback.bind(this));
|
|
2146
|
Form.getElements(this.element).each(this.registerCallback.bind(this));
|
|
|
2147
|
},
|
|
2147
|
},
|
|
|
2148
|
|
|
2148
|
|
|
|
2149
|
registerCallback: function(element) {
|
|
2149
|
registerCallback: function(element) {
|
|
|
2150
|
if (element.type) {
|
|
2150
|
if (element.type) {
|
|
|
2151
|
switch (element.type.toLowerCase()) {
|
|
2151
|
switch (element.type.toLowerCase()) {
|
|
|
2152
|
case 'checkbox':
|
|
2152
|
case 'checkbox':
|
|
|
2153
|
case 'radio':
|
|
2153
|
case 'radio':
|
|
|
2154
|
Event.observe(element, 'click', this.onElementEvent.bind(this));
|
|
2154
|
Event.observe(element, 'click', this.onElementEvent.bind(this));
|
|
|
2155
|
break;
|
|
2155
|
break;
|
|
|
2156
|
default:
|
|
2156
|
default:
|
|
|
2157
|
Event.observe(element, 'change', this.onElementEvent.bind(this));
|
|
2157
|
Event.observe(element, 'change', this.onElementEvent.bind(this));
|
|
|
2158
|
break;
|
|
2158
|
break;
|
|
|
2159
|
}
|
|
2159
|
}
|
|
|
2160
|
}
|
|
2160
|
}
|
|
|
2161
|
}
|
|
2161
|
}
|
|
|
2162
|
}
|
|
2162
|
}
|
|
|
2163
|
|
|
2163
|
|
|
|
2164
|
Form.Element.EventObserver = Class.create();
|
|
2164
|
Form.Element.EventObserver = Class.create();
|
|
|
2165
|
Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
|
|
2165
|
Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
|
|
|
2166
|
getValue: function() {
|
|
2166
|
getValue: function() {
|
|
|
2167
|
return Form.Element.getValue(this.element);
|
|
2167
|
return Form.Element.getValue(this.element);
|
|
|
2168
|
}
|
|
2168
|
}
|
|
|
2169
|
});
|
|
2169
|
});
|
|
|
2170
|
|
|
2170
|
|
|
|
2171
|
Form.EventObserver = Class.create();
|
|
2171
|
Form.EventObserver = Class.create();
|
|
|
2172
|
Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
|
|
2172
|
Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
|
|
|
2173
|
getValue: function() {
|
|
2173
|
getValue: function() {
|
|
|
2174
|
return Form.serialize(this.element);
|
|
2174
|
return Form.serialize(this.element);
|
|
|
2175
|
}
|
|
2175
|
}
|
|
|
2176
|
});
|
|
2176
|
});
|
|
|
2177
|
if (!window.Event) {
|
|
2177
|
if (!window.Event) {
|
|
|
2178
|
var Event = new Object();
|
|
2178
|
var Event = new Object();
|
|
|
2179
|
}
|
|
2179
|
}
|
|
|
2180
|
|
|
2180
|
|
|
|
2181
|
Object.extend(Event, {
|
|
2181
|
Object.extend(Event, {
|
|
|
2182
|
KEY_BACKSPACE: 8,
|
|
2182
|
KEY_BACKSPACE: 8,
|
|
|
2183
|
KEY_TAB: 9,
|
|
2183
|
KEY_TAB: 9,
|
|
|
2184
|
KEY_RETURN: 13,
|
|
2184
|
KEY_RETURN: 13,
|
|
|
2185
|
KEY_ESC: 27,
|
|
2185
|
KEY_ESC: 27,
|
|
|
2186
|
KEY_LEFT: 37,
|
|
2186
|
KEY_LEFT: 37,
|
|
|
2187
|
KEY_UP: 38,
|
|
2187
|
KEY_UP: 38,
|
|
|
2188
|
KEY_RIGHT: 39,
|
|
2188
|
KEY_RIGHT: 39,
|
|
|
2189
|
KEY_DOWN: 40,
|
|
2189
|
KEY_DOWN: 40,
|
|
|
2190
|
KEY_DELETE: 46,
|
|
2190
|
KEY_DELETE: 46,
|
|
|
2191
|
KEY_HOME: 36,
|
|
2191
|
KEY_HOME: 36,
|
|
|
2192
|
KEY_END: 35,
|
|
2192
|
KEY_END: 35,
|
|
|
2193
|
KEY_PAGEUP: 33,
|
|
2193
|
KEY_PAGEUP: 33,
|
|
|
2194
|
KEY_PAGEDOWN: 34,
|
|
2194
|
KEY_PAGEDOWN: 34,
|
|
|
2195
|
|
|
2195
|
|
|
|
2196
|
element: function(event) {
|
|
2196
|
element: function(event) {
|
|
|
2197
|
return event.target || event.srcElement;
|
|
2197
|
return event.target || event.srcElement;
|
|
|
2198
|
},
|
|
2198
|
},
|
|
|
2199
|
|
|
2199
|
|
|
|
2200
|
isLeftClick: function(event) {
|
|
2200
|
isLeftClick: function(event) {
|
|
|
2201
|
return (((event.which) && (event.which == 1)) ||
|
|
2201
|
return (((event.which) && (event.which == 1)) ||
|
|
|
2202
|
((event.button) && (event.button == 1)));
|
|
2202
|
((event.button) && (event.button == 1)));
|
|
|
2203
|
},
|
|
2203
|
},
|
|
|
2204
|
|
|
2204
|
|
|
|
2205
|
pointerX: function(event) {
|
|
2205
|
pointerX: function(event) {
|
|
|
2206
|
return event.pageX || (event.clientX +
|
|
2206
|
return event.pageX || (event.clientX +
|
|
|
2207
|
(document.documentElement.scrollLeft || document.body.scrollLeft));
|
|
2207
|
(document.documentElement.scrollLeft || document.body.scrollLeft));
|
|
|
2208
|
},
|
|
2208
|
},
|
|
|
2209
|
|
|
2209
|
|
|
|
2210
|
pointerY: function(event) {
|
|
2210
|
pointerY: function(event) {
|
|
|
2211
|
return event.pageY || (event.clientY +
|
|
2211
|
return event.pageY || (event.clientY +
|
|
|
2212
|
(document.documentElement.scrollTop || document.body.scrollTop));
|
|
2212
|
(document.documentElement.scrollTop || document.body.scrollTop));
|
|
|
2213
|
},
|
|
2213
|
},
|
|
|
2214
|
|
|
2214
|
|
|
|
2215
|
stop: function(event) {
|
|
2215
|
stop: function(event) {
|
|
|
2216
|
if (event.preventDefault) {
|
|
2216
|
if (event.preventDefault) {
|
|
|
2217
|
event.preventDefault();
|
|
2217
|
event.preventDefault();
|
|
|
2218
|
event.stopPropagation();
|
|
2218
|
event.stopPropagation();
|
|
|
2219
|
} else {
|
|
2219
|
} else {
|
|
|
2220
|
event.returnValue = false;
|
|
2220
|
event.returnValue = false;
|
|
|
2221
|
event.cancelBubble = true;
|
|
2221
|
event.cancelBubble = true;
|
|
|
2222
|
}
|
|
2222
|
}
|
|
|
2223
|
},
|
|
2223
|
},
|
|
|
2224
|
|
|
2224
|
|
|
|
2225
|
// find the first node with the given tagName, starting from the
|
|
2225
|
// find the first node with the given tagName, starting from the
|
|
|
2226
|
// node the event was triggered on; traverses the DOM upwards
|
|
2226
|
// node the event was triggered on; traverses the DOM upwards
|
|
|
2227
|
findElement: function(event, tagName) {
|
|
2227
|
findElement: function(event, tagName) {
|
|
|
2228
|
var element = Event.element(event);
|
|
2228
|
var element = Event.element(event);
|
|
|
2229
|
while (element.parentNode && (!element.tagName ||
|
|
2229
|
while (element.parentNode && (!element.tagName ||
|
|
|
2230
|
(element.tagName.toUpperCase() != tagName.toUpperCase())))
|
|
2230
|
(element.tagName.toUpperCase() != tagName.toUpperCase())))
|
|
|
2231
|
element = element.parentNode;
|
|
2231
|
element = element.parentNode;
|
|
|
2232
|
return element;
|
|
2232
|
return element;
|
|
|
2233
|
},
|
|
2233
|
},
|
|
|
2234
|
|
|
2234
|
|
|
|
2235
|
observers: false,
|
|
2235
|
observers: false,
|
|
|
2236
|
|
|
2236
|
|
|
|
2237
|
_observeAndCache: function(element, name, observer, useCapture) {
|
|
2237
|
_observeAndCache: function(element, name, observer, useCapture) {
|
|
|
2238
|
if (!this.observers) this.observers = [];
|
|
2238
|
if (!this.observers) this.observers = [];
|
|
|
2239
|
if (element.addEventListener) {
|
|
2239
|
if (element.addEventListener) {
|
|
|
2240
|
this.observers.push([element, name, observer, useCapture]);
|
|
2240
|
this.observers.push([element, name, observer, useCapture]);
|
|
|
2241
|
element.addEventListener(name, observer, useCapture);
|
|
2241
|
element.addEventListener(name, observer, useCapture);
|
|
|
2242
|
} else if (element.attachEvent) {
|
|
2242
|
} else if (element.attachEvent) {
|
|
|
2243
|
this.observers.push([element, name, observer, useCapture]);
|
|
2243
|
this.observers.push([element, name, observer, useCapture]);
|
|
|
2244
|
element.attachEvent('on' + name, observer);
|
|
2244
|
element.attachEvent('on' + name, observer);
|
|
|
2245
|
}
|
|
2245
|
}
|
|
|
2246
|
},
|
|
2246
|
},
|
|
|
2247
|
|
|
2247
|
|
|
|
2248
|
unloadCache: function() {
|
|
2248
|
unloadCache: function() {
|
|
|
2249
|
if (!Event.observers) return;
|
|
2249
|
if (!Event.observers) return;
|
|
|
2250
|
for (var i = 0, length = Event.observers.length; i < length; i++) {
|
|
2250
|
for (var i = 0, length = Event.observers.length; i < length; i++) {
|
|
|
2251
|
Event.stopObserving.apply(this, Event.observers[i]);
|
|
2251
|
Event.stopObserving.apply(this, Event.observers[i]);
|
|
|
2252
|
Event.observers[i][0] = null;
|
|
2252
|
Event.observers[i][0] = null;
|
|
|
2253
|
}
|
|
2253
|
}
|
|
|
2254
|
Event.observers = false;
|
|
2254
|
Event.observers = false;
|
|
|
2255
|
},
|
|
2255
|
},
|
|
|
2256
|
|
|
2256
|
|
|
|
2257
|
observe: function(element, name, observer, useCapture) {
|
|
2257
|
observe: function(element, name, observer, useCapture) {
|
|
|
2258
|
element = $(element);
|
|
2258
|
element = $(element);
|
|
|
2259
|
useCapture = useCapture || false;
|
|
2259
|
useCapture = useCapture || false;
|
|
|
2260
|
|
|
2260
|
|
|
|
2261
|
if (name == 'keypress' &&
|
|
2261
|
if (name == 'keypress' &&
|
|
|
2262
|
(navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|
|
2262
|
(navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|
|
|
2263
|
|| element.attachEvent))
|
|
2263
|
|| element.attachEvent))
|
|
|
2264
|
name = 'keydown';
|
|
2264
|
name = 'keydown';
|
|
|
2265
|
|
|
2265
|
|
|
|
2266
|
Event._observeAndCache(element, name, observer, useCapture);
|
|
2266
|
Event._observeAndCache(element, name, observer, useCapture);
|
|
|
2267
|
},
|
|
2267
|
},
|
|
|
2268
|
|
|
2268
|
|
|
|
2269
|
stopObserving: function(element, name, observer, useCapture) {
|
|
2269
|
stopObserving: function(element, name, observer, useCapture) {
|
|
|
2270
|
element = $(element);
|
|
2270
|
element = $(element);
|
|
|
2271
|
useCapture = useCapture || false;
|
|
2271
|
useCapture = useCapture || false;
|
|
|
2272
|
|
|
2272
|
|
|
|
2273
|
if (name == 'keypress' &&
|
|
2273
|
if (name == 'keypress' &&
|
|
|
2274
|
(navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|
|
2274
|
(navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|
|
|
2275
|
|| element.detachEvent))
|
|
2275
|
|| element.detachEvent))
|
|
|
2276
|
name = 'keydown';
|
|
2276
|
name = 'keydown';
|
|
|
2277
|
|
|
2277
|
|
|
|
2278
|
if (element.removeEventListener) {
|
|
2278
|
if (element.removeEventListener) {
|
|
|
2279
|
element.removeEventListener(name, observer, useCapture);
|
|
2279
|
element.removeEventListener(name, observer, useCapture);
|
|
|
2280
|
} else if (element.detachEvent) {
|
|
2280
|
} else if (element.detachEvent) {
|
|
|
2281
|
try {
|
|
2281
|
try {
|
|
|
2282
|
element.detachEvent('on' + name, observer);
|
|
2282
|
element.detachEvent('on' + name, observer);
|
|
|
2283
|
} catch (e) {}
|
|
2283
|
} catch (e) {}
|
|
|
2284
|
}
|
|
2284
|
}
|
|
|
2285
|
}
|
|
2285
|
}
|
|
|
2286
|
});
|
|
2286
|
});
|
|
|
2287
|
|
|
2287
|
|
|
|
2288
|
/* prevent memory leaks in IE */
|
|
2288
|
/* prevent memory leaks in IE */
|
|
|
2289
|
if (navigator.appVersion.match(/\bMSIE\b/))
|
|
2289
|
if (navigator.appVersion.match(/\bMSIE\b/))
|
|
|
2290
|
Event.observe(window, 'unload', Event.unloadCache, false);
|
|
2290
|
Event.observe(window, 'unload', Event.unloadCache, false);
|
|
|
2291
|
var Position = {
|
|
2291
|
var Position = {
|
|
|
2292
|
// set to true if needed, warning: firefox performance problems
|
|
2292
|
// set to true if needed, warning: firefox performance problems
|
|
|
2293
|
// NOT neeeded for page scrolling, only if draggable contained in
|
|
2293
|
// NOT neeeded for page scrolling, only if draggable contained in
|
|
|
2294
|
// scrollable elements
|
|
2294
|
// scrollable elements
|
|
|
2295
|
includeScrollOffsets: false,
|
|
2295
|
includeScrollOffsets: false,
|
|
|
2296
|
|
|
2296
|
|
|
|
2297
|
// must be called before calling withinIncludingScrolloffset, every time the
|
|
2297
|
// must be called before calling withinIncludingScrolloffset, every time the
|
|
|
2298
|
// page is scrolled
|
|
2298
|
// page is scrolled
|
|
|
2299
|
prepare: function() {
|
|
2299
|
prepare: function() {
|
|
|
2300
|
this.deltaX = window.pageXOffset
|
|
2300
|
this.deltaX = window.pageXOffset
|
|
|
2301
|
|| document.documentElement.scrollLeft
|
|
2301
|
|| document.documentElement.scrollLeft
|
|
|
2302
|
|| document.body.scrollLeft
|
|
2302
|
|| document.body.scrollLeft
|
|
|
2303
|
|| 0;
|
|
2303
|
|| 0;
|
|
|
2304
|
this.deltaY = window.pageYOffset
|
|
2304
|
this.deltaY = window.pageYOffset
|
|
|
2305
|
|| document.documentElement.scrollTop
|
|
2305
|
|| document.documentElement.scrollTop
|
|
|
2306
|
|| document.body.scrollTop
|
|
2306
|
|| document.body.scrollTop
|
|
|
2307
|
|| 0;
|
|
2307
|
|| 0;
|
|
|
2308
|
},
|
|
2308
|
},
|
|
|
2309
|
|
|
2309
|
|
|
|
2310
|
realOffset: function(element) {
|
|
2310
|
realOffset: function(element) {
|
|
|
2311
|
var valueT = 0, valueL = 0;
|
|
2311
|
var valueT = 0, valueL = 0;
|
|
|
2312
|
do {
|
|
2312
|
do {
|
|
|
2313
|
valueT += element.scrollTop || 0;
|
|
2313
|
valueT += element.scrollTop || 0;
|
|
|
2314
|
valueL += element.scrollLeft || 0;
|
|
2314
|
valueL += element.scrollLeft || 0;
|
|
|
2315
|
element = element.parentNode;
|
|
2315
|
element = element.parentNode;
|
|
|
2316
|
} while (element);
|
|
2316
|
} while (element);
|
|
|
2317
|
return [valueL, valueT];
|
|
2317
|
return [valueL, valueT];
|
|
|
2318
|
},
|
|
2318
|
},
|
|
|
2319
|
|
|
2319
|
|
|
|
2320
|
cumulativeOffset: function(element) {
|
|
2320
|
cumulativeOffset: function(element) {
|
|
|
2321
|
var valueT = 0, valueL = 0;
|
|
2321
|
var valueT = 0, valueL = 0;
|
|
|
2322
|
do {
|
|
2322
|
do {
|
|
|
2323
|
valueT += element.offsetTop || 0;
|
|
2323
|
valueT += element.offsetTop || 0;
|
|
|
2324
|
valueL += element.offsetLeft || 0;
|
|
2324
|
valueL += element.offsetLeft || 0;
|
|
|
2325
|
element = element.offsetParent;
|
|
2325
|
element = element.offsetParent;
|
|
|
2326
|
} while (element);
|
|
2326
|
} while (element);
|
|
|
2327
|
return [valueL, valueT];
|
|
2327
|
return [valueL, valueT];
|
|
|
2328
|
},
|
|
2328
|
},
|
|
|
2329
|
|
|
2329
|
|
|
|
2330
|
positionedOffset: function(element) {
|
|
2330
|
positionedOffset: function(element) {
|
|
|
2331
|
var valueT = 0, valueL = 0;
|
|
2331
|
var valueT = 0, valueL = 0;
|
|
|
2332
|
do {
|
|
2332
|
do {
|
|
|
2333
|
valueT += element.offsetTop || 0;
|
|
2333
|
valueT += element.offsetTop || 0;
|
|
|
2334
|
valueL += element.offsetLeft || 0;
|
|
2334
|
valueL += element.offsetLeft || 0;
|
|
|
2335
|
element = element.offsetParent;
|
|
2335
|
element = element.offsetParent;
|
|
|
2336
|
if (element) {
|
|
2336
|
if (element) {
|
|
|
2337
|
if(element.tagName=='BODY') break;
|
|
2337
|
if(element.tagName=='BODY') break;
|
|
|
2338
|
var p = Element.getStyle(element, 'position');
|
|
2338
|
var p = Element.getStyle(element, 'position');
|
|
|
2339
|
if (p == 'relative' || p == 'absolute') break;
|
|
2339
|
if (p == 'relative' || p == 'absolute') break;
|
|
|
2340
|
}
|
|
2340
|
}
|
|
|
2341
|
} while (element);
|
|
2341
|
} while (element);
|
|
|
2342
|
return [valueL, valueT];
|
|
2342
|
return [valueL, valueT];
|
|
|
2343
|
},
|
|
2343
|
},
|
|
|
2344
|
|
|
2344
|
|
|
|
2345
|
offsetParent: function(element) {
|
|
2345
|
offsetParent: function(element) {
|
|
|
2346
|
if (element.offsetParent) return element.offsetParent;
|
|
2346
|
if (element.offsetParent) return element.offsetParent;
|
|
|
2347
|
if (element == document.body) return element;
|
|
2347
|
if (element == document.body) return element;
|
|
|
2348
|
|
|
2348
|
|
|
|
2349
|
while ((element = element.parentNode) && element != document.body)
|
|
2349
|
while ((element = element.parentNode) && element != document.body)
|
|
|
2350
|
if (Element.getStyle(element, 'position') != 'static')
|
|
2350
|
if (Element.getStyle(element, 'position') != 'static')
|
|
|
2351
|
return element;
|
|
2351
|
return element;
|
|
|
2352
|
|
|
2352
|
|
|
|
2353
|
return document.body;
|
|
2353
|
return document.body;
|
|
|
2354
|
},
|
|
2354
|
},
|
|
|
2355
|
|
|
2355
|
|
|
|
2356
|
// caches x/y coordinate pair to use with overlap
|
|
2356
|
// caches x/y coordinate pair to use with overlap
|
|
|
2357
|
within: function(element, x, y) {
|
|
2357
|
within: function(element, x, y) {
|
|
|
2358
|
if (this.includeScrollOffsets)
|
|
2358
|
if (this.includeScrollOffsets)
|
|
|
2359
|
return this.withinIncludingScrolloffsets(element, x, y);
|
|
2359
|
return this.withinIncludingScrolloffsets(element, x, y);
|
|
|
2360
|
this.xcomp = x;
|
|
2360
|
this.xcomp = x;
|
|
|
2361
|
this.ycomp = y;
|
|
2361
|
this.ycomp = y;
|
|
|
2362
|
this.offset = this.cumulativeOffset(element);
|
|
2362
|
this.offset = this.cumulativeOffset(element);
|
|
|
2363
|
|
|
2363
|
|
|
|
2364
|
return (y >= this.offset[1] &&
|
|
2364
|
return (y >= this.offset[1] &&
|
|
|
2365
|
y < this.offset[1] + element.offsetHeight &&
|
|
2365
|
y < this.offset[1] + element.offsetHeight &&
|
|
|
2366
|
x >= this.offset[0] &&
|
|
2366
|
x >= this.offset[0] &&
|
|
|
2367
|
x < this.offset[0] + element.offsetWidth);
|
|
2367
|
x < this.offset[0] + element.offsetWidth);
|
|
|
2368
|
},
|
|
2368
|
},
|
|
|
2369
|
|
|
2369
|
|
|
|
2370
|
withinIncludingScrolloffsets: function(element, x, y) {
|
|
2370
|
withinIncludingScrolloffsets: function(element, x, y) {
|
|
|
2371
|
var offsetcache = this.realOffset(element);
|
|
2371
|
var offsetcache = this.realOffset(element);
|
|
|
2372
|
|
|
2372
|
|
|
|
2373
|
this.xcomp = x + offsetcache[0] - this.deltaX;
|
|
2373
|
this.xcomp = x + offsetcache[0] - this.deltaX;
|
|
|
2374
|
this.ycomp = y + offsetcache[1] - this.deltaY;
|
|
2374
|
this.ycomp = y + offsetcache[1] - this.deltaY;
|
|
|
2375
|
this.offset = this.cumulativeOffset(element);
|
|
2375
|
this.offset = this.cumulativeOffset(element);
|
|
|
2376
|
|
|
2376
|
|
|
|
2377
|
return (this.ycomp >= this.offset[1] &&
|
|
2377
|
return (this.ycomp >= this.offset[1] &&
|
|
|
2378
|
this.ycomp < this.offset[1] + element.offsetHeight &&
|
|
2378
|
this.ycomp < this.offset[1] + element.offsetHeight &&
|
|
|
2379
|
this.xcomp >= this.offset[0] &&
|
|
2379
|
this.xcomp >= this.offset[0] &&
|
|
|
2380
|
this.xcomp < this.offset[0] + element.offsetWidth);
|
|
2380
|
this.xcomp < this.offset[0] + element.offsetWidth);
|
|
|
2381
|
},
|
|
2381
|
},
|
|
|
2382
|
|
|
2382
|
|
|
|
2383
|
// within must be called directly before
|
|
2383
|
// within must be called directly before
|
|
|
2384
|
overlap: function(mode, element) {
|
|
2384
|
overlap: function(mode, element) {
|
|
|
2385
|
if (!mode) return 0;
|
|
2385
|
if (!mode) return 0;
|
|
|
2386
|
if (mode == 'vertical')
|
|
2386
|
if (mode == 'vertical')
|
|
|
2387
|
return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
|
|
2387
|
return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
|
|
|
2388
|
element.offsetHeight;
|
|
2388
|
element.offsetHeight;
|
|
|
2389
|
if (mode == 'horizontal')
|
|
2389
|
if (mode == 'horizontal')
|
|
|
2390
|
return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
|
|
2390
|
return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
|
|
|
2391
|
element.offsetWidth;
|
|
2391
|
element.offsetWidth;
|
|
|
2392
|
},
|
|
2392
|
},
|
|
|
2393
|
|
|
2393
|
|
|
|
2394
|
page: function(forElement) {
|
|
2394
|
page: function(forElement) {
|
|
|
2395
|
var valueT = 0, valueL = 0;
|
|
2395
|
var valueT = 0, valueL = 0;
|
|
|
2396
|
|
|
2396
|
|
|
|
2397
|
var element = forElement;
|
|
2397
|
var element = forElement;
|
|
|
2398
|
do {
|
|
2398
|
do {
|
|
|
2399
|
valueT += element.offsetTop || 0;
|
|
2399
|
valueT += element.offsetTop || 0;
|
|
|
2400
|
valueL += element.offsetLeft || 0;
|
|
2400
|
valueL += element.offsetLeft || 0;
|
|
|
2401
|
|
|
2401
|
|
|
|
2402
|
// Safari fix
|
|
2402
|
// Safari fix
|
|
|
2403
|
if (element.offsetParent==document.body)
|
|
2403
|
if (element.offsetParent==document.body)
|
|
|
2404
|
if (Element.getStyle(element,'position')=='absolute') break;
|
|
2404
|
if (Element.getStyle(element,'position')=='absolute') break;
|
|
|
2405
|
|
|
2405
|
|
|
|
2406
|
} while (element = element.offsetParent);
|
|
2406
|
} while (element = element.offsetParent);
|
|
|
2407
|
|
|
2407
|
|
|
|
2408
|
element = forElement;
|
|
2408
|
element = forElement;
|
|
|
2409
|
do {
|
|
2409
|
do {
|
|
|
2410
|
if (!window.opera || element.tagName=='BODY') {
|
|
2410
|
if (!window.opera || element.tagName=='BODY') {
|
|
|
2411
|
valueT -= element.scrollTop || 0;
|
|
2411
|
valueT -= element.scrollTop || 0;
|
|
|
2412
|
valueL -= element.scrollLeft || 0;
|
|
2412
|
valueL -= element.scrollLeft || 0;
|
|
|
2413
|
}
|
|
2413
|
}
|
|
|
2414
|
} while (element = element.parentNode);
|
|
2414
|
} while (element = element.parentNode);
|
|
|
2415
|
|
|
2415
|
|
|
|
2416
|
return [valueL, valueT];
|
|
2416
|
return [valueL, valueT];
|
|
|
2417
|
},
|
|
2417
|
},
|
|
|
2418
|
|
|
2418
|
|
|
|
2419
|
clone: function(source, target) {
|
|
2419
|
clone: function(source, target) {
|
|
|
2420
|
var options = Object.extend({
|
|
2420
|
var options = Object.extend({
|
|
|
2421
|
setLeft: true,
|
|
2421
|
setLeft: true,
|
|
|
2422
|
setTop: true,
|
|
2422
|
setTop: true,
|
|
|
2423
|
setWidth: true,
|
|
2423
|
setWidth: true,
|
|
|
2424
|
setHeight: true,
|
|
2424
|
setHeight: true,
|
|
|
2425
|
offsetTop: 0,
|
|
2425
|
offsetTop: 0,
|
|
|
2426
|
offsetLeft: 0
|
|
2426
|
offsetLeft: 0
|
|
|
2427
|
}, arguments[2] || {})
|
|
2427
|
}, arguments[2] || {})
|
|
|
2428
|
|
|
2428
|
|
|
|
2429
|
// find page position of source
|
|
2429
|
// find page position of source
|
|
|
2430
|
source = $(source);
|
|
2430
|
source = $(source);
|
|
|
2431
|
var p = Position.page(source);
|
|
2431
|
var p = Position.page(source);
|
|
|
2432
|
|
|
2432
|
|
|
|
2433
|
// find coordinate system to use
|
|
2433
|
// find coordinate system to use
|
|
|
2434
|
target = $(target);
|
|
2434
|
target = $(target);
|
|
|
2435
|
var delta = [0, 0];
|
|
2435
|
var delta = [0, 0];
|
|
|
2436
|
var parent = null;
|
|
2436
|
var parent = null;
|
|
|
2437
|
// delta [0,0] will do fine with position: fixed elements,
|
|
2437
|
// delta [0,0] will do fine with position: fixed elements,
|
|
|
2438
|
// position:absolute needs offsetParent deltas
|
|
2438
|
// position:absolute needs offsetParent deltas
|
|
|
2439
|
if (Element.getStyle(target,'position') == 'absolute') {
|
|
2439
|
if (Element.getStyle(target,'position') == 'absolute') {
|
|
|
2440
|
parent = Position.offsetParent(target);
|
|
2440
|
parent = Position.offsetParent(target);
|
|
|
2441
|
delta = Position.page(parent);
|
|
2441
|
delta = Position.page(parent);
|
|
|
2442
|
}
|
|
2442
|
}
|
|
|
2443
|
|
|
2443
|
|
|
|
2444
|
// correct by body offsets (fixes Safari)
|
|
2444
|
// correct by body offsets (fixes Safari)
|
|
|
2445
|
if (parent == document.body) {
|
|
2445
|
if (parent == document.body) {
|
|
|
2446
|
delta[0] -= document.body.offsetLeft;
|
|
2446
|
delta[0] -= document.body.offsetLeft;
|
|
|
2447
|
delta[1] -= document.body.offsetTop;
|
|
2447
|
delta[1] -= document.body.offsetTop;
|
|
|
2448
|
}
|
|
2448
|
}
|
|
|
2449
|
|
|
2449
|
|
|
|
2450
|
// set position
|
|
2450
|
// set position
|
|
|
2451
|
if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
|
|
2451
|
if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
|
|
|
2452
|
if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
|
|
2452
|
if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
|
|
|
2453
|
if(options.setWidth) target.style.width = source.offsetWidth + 'px';
|
|
2453
|
if(options.setWidth) target.style.width = source.offsetWidth + 'px';
|
|
|
2454
|
if(options.setHeight) target.style.height = source.offsetHeight + 'px';
|
|
2454
|
if(options.setHeight) target.style.height = source.offsetHeight + 'px';
|
|
|
2455
|
},
|
|
2455
|
},
|
|
|
2456
|
|
|
2456
|
|
|
|
2457
|
absolutize: function(element) {
|
|
2457
|
absolutize: function(element) {
|
|
|
2458
|
element = $(element);
|
|
2458
|
element = $(element);
|
|
|
2459
|
if (element.style.position == 'absolute') return;
|
|
2459
|
if (element.style.position == 'absolute') return;
|
|
|
2460
|
Position.prepare();
|
|
2460
|
Position.prepare();
|
|
|
2461
|
|
|
2461
|
|
|
|
2462
|
var offsets = Position.positionedOffset(element);
|
|
2462
|
var offsets = Position.positionedOffset(element);
|
|
|
2463
|
var top = offsets[1];
|
|
2463
|
var top = offsets[1];
|
|
|
2464
|
var left = offsets[0];
|
|
2464
|
var left = offsets[0];
|
|
|
2465
|
var width = element.clientWidth;
|
|
2465
|
var width = element.clientWidth;
|
|
|
2466
|
var height = element.clientHeight;
|
|
2466
|
var height = element.clientHeight;
|
|
|
2467
|
|
|
2467
|
|
|
|
2468
|
element._originalLeft = left - parseFloat(element.style.left || 0);
|
|
2468
|
element._originalLeft = left - parseFloat(element.style.left || 0);
|
|
|
2469
|
element._originalTop = top - parseFloat(element.style.top || 0);
|
|
2469
|
element._originalTop = top - parseFloat(element.style.top || 0);
|
|
|
2470
|
element._originalWidth = element.style.width;
|
|
2470
|
element._originalWidth = element.style.width;
|
|
|
2471
|
element._originalHeight = element.style.height;
|
|
2471
|
element._originalHeight = element.style.height;
|
|
|
2472
|
|
|
2472
|
|
|
|
2473
|
element.style.position = 'absolute';
|
|
2473
|
element.style.position = 'absolute';
|
|
|
2474
|
element.style.top = top + 'px';
|
|
2474
|
element.style.top = top + 'px';
|
|
|
2475
|
element.style.left = left + 'px';
|
|
2475
|
element.style.left = left + 'px';
|
|
|
2476
|
element.style.width = width + 'px';
|
|
2476
|
element.style.width = width + 'px';
|
|
|
2477
|
element.style.height = height + 'px';
|
|
2477
|
element.style.height = height + 'px';
|
|
|
2478
|
},
|
|
2478
|
},
|
|
|
2479
|
|
|
2479
|
|
|
|
2480
|
relativize: function(element) {
|
|
2480
|
relativize: function(element) {
|
|
|
2481
|
element = $(element);
|
|
2481
|
element = $(element);
|
|
|
2482
|
if (element.style.position == 'relative') return;
|
|
2482
|
if (element.style.position == 'relative') return;
|
|
|
2483
|
Position.prepare();
|
|
2483
|
Position.prepare();
|
|
|
2484
|
|
|
2484
|
|
|
|
2485
|
element.style.position = 'relative';
|
|
2485
|
element.style.position = 'relative';
|
|
|
2486
|
var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
|
|
2486
|
var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
|
|
|
2487
|
var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
|
|
2487
|
var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
|
|
|
2488
|
|
|
2488
|
|
|
|
2489
|
element.style.top = top + 'px';
|
|
2489
|
element.style.top = top + 'px';
|
|
|
2490
|
element.style.left = left + 'px';
|
|
2490
|
element.style.left = left + 'px';
|
|
|
2491
|
element.style.height = element._originalHeight;
|
|
2491
|
element.style.height = element._originalHeight;
|
|
|
2492
|
element.style.width = element._originalWidth;
|
|
2492
|
element.style.width = element._originalWidth;
|
|
|
2493
|
}
|
|
2493
|
}
|
|
|
2494
|
}
|
|
2494
|
}
|
|
|
2495
|
|
|
2495
|
|
|
|
2496
|
// Safari returns margins on body which is incorrect if the child is absolutely
|
|
2496
|
// Safari returns margins on body which is incorrect if the child is absolutely
|
|
|
2497
|
// positioned. For performance reasons, redefine Position.cumulativeOffset for
|
|
2497
|
// positioned. For performance reasons, redefine Position.cumulativeOffset for
|
|
|
2498
|
// KHTML/WebKit only.
|
|
2498
|
// KHTML/WebKit only.
|
|
|
2499
|
if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
|
|
2499
|
if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
|
|
|
2500
|
Position.cumulativeOffset = function(element) {
|
|
2500
|
Position.cumulativeOffset = function(element) {
|
|
|
2501
|
var valueT = 0, valueL = 0;
|
|
2501
|
var valueT = 0, valueL = 0;
|
|
|
2502
|
do {
|
|
2502
|
do {
|
|
|
2503
|
valueT += element.offsetTop || 0;
|
|
2503
|
valueT += element.offsetTop || 0;
|
|
|
2504
|
valueL += element.offsetLeft || 0;
|
|
2504
|
valueL += element.offsetLeft || 0;
|
|
|
2505
|
if (element.offsetParent == document.body)
|
|
2505
|
if (element.offsetParent == document.body)
|
|
|
2506
|
if (Element.getStyle(element, 'position') == 'absolute') break;
|
|
2506
|
if (Element.getStyle(element, 'position') == 'absolute') break;
|
|
|
2507
|
|
|
2507
|
|
|
|
2508
|
element = element.offsetParent;
|
|
2508
|
element = element.offsetParent;
|
|
|
2509
|
} while (element);
|
|
2509
|
} while (element);
|
|
|
2510
|
|
|
2510
|
|
|
|
2511
|
return [valueL, valueT];
|
|
2511
|
return [valueL, valueT];
|
|
|
2512
|
}
|
|
2512
|
}
|
|
|
2513
|
}
|
|
2513
|
}
|
|
|
2514
|
|
|
2514
|
|
|
|
2515
|
Element.addMethods();
No newline at end of file
|
|
2515
|
Element.addMethods();
|
