GZ/nwyj/WebContent/admin/scripts/ext20/examples/form/form-grid.js

/*
 * Ext JS Library 2.0 Copyright(c) 2006-2007, Ext JS, LLC. licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext.onReady(function() {

			Ext.QuickTips.init();

			// turn on validation errors beside the field globally
			Ext.form.Field.prototype.msgTarget = 'side';

			var bd = Ext.getBody();

			// Define the Grid data and create the Grid
			var myData = [
					['3m Co', 71.72, 0.02, 0.03, '9/1 12:00am'],
					['Alcoa Inc', 29.01, 0.42, 1.47, '9/1 12:00am'],
					['Altria Group Inc', 83.81, 0.28, 0.34, '9/1 12:00am'],
					['American Express Company', 52.55, 0.01, 0.02,
							'9/1 12:00am'],
					['American International Group, Inc.', 64.13, 0.31, 0.49,
							'9/1 12:00am'],
					['AT&T Inc.', 31.61, -0.48, -1.54, '9/1 12:00am'],
					['Boeing Co.', 75.43, 0.53, 0.71, '9/1 12:00am'],
					['Caterpillar Inc.', 67.27, 0.92, 1.39, '9/1 12:00am'],
					['Citigroup, Inc.', 49.37, 0.02, 0.04, '9/1 12:00am'],
					['E.I. du Pont de Nemours and Company', 40.48, 0.51, 1.28,
							'9/1 12:00am'],
					['Exxon Mobil Corp', 68.1, -0.43, -0.64, '9/1 12:00am'],
					['General Electric Company', 34.14, -0.08, -0.23,
							'9/1 12:00am'],
					['General Motors Corporation', 30.27, 1.09, 3.74,
							'9/1 12:00am'],
					['Hewlett-Packard Co.', 36.53, -0.03, -0.08, '9/1 12:00am'],
					['Honeywell Intl Inc', 38.77, 0.05, 0.13, '9/1 12:00am'],
					['Intel Corporation', 19.88, 0.31, 1.58, '9/1 12:00am'],
					['International Business Machines', 81.41, 0.44, 0.54,
							'9/1 12:00am'],
					['Johnson & Johnson', 64.72, 0.06, 0.09, '9/1 12:00am'],
					['JP Morgan & Chase & Co', 45.73, 0.07, 0.15, '9/1 12:00am'],
					['McDonald\'s Corporation', 36.76, 0.86, 2.40,
							'9/1 12:00am'],
					['Merck & Co., Inc.', 40.96, 0.41, 1.01, '9/1 12:00am'],
					['Microsoft Corporation', 25.84, 0.14, 0.54, '9/1 12:00am'],
					['Pfizer Inc', 27.96, 0.4, 1.45, '9/1 12:00am'],
					['The Coca-Cola Company', 45.07, 0.26, 0.58, '9/1 12:00am'],
					['The Home Depot, Inc.', 34.64, 0.35, 1.02, '9/1 12:00am'],
					['The Procter & Gamble Company', 61.91, 0.01, 0.02,
							'9/1 12:00am'],
					['United Technologies Corporation', 63.26, 0.55, 0.88,
							'9/1 12:00am'],
					['Verizon Communications', 35.57, 0.39, 1.11, '9/1 12:00am'],
					['Wal-Mart Stores, Inc.', 45.45, 0.73, 1.63, '9/1 12:00am']];

			var ds = new Ext.data.Store({
						reader : new Ext.data.ArrayReader({}, [{
											name : 'company'
										}, {
											name : 'price',
											type : 'float'
										}, {
											name : 'change',
											type : 'float'
										}, {
											name : 'pctChange',
											type : 'float'
										}, {
											name : 'lastChange',
											type : 'date',
											dateFormat : 'n/j h:ia'
										}])
					});
			ds.loadData(myData);

			// example of custom renderer function
			function italic(value) {
				return '<i>' + value + '</i>';
			}

			// example of custom renderer function
			function change(val) {
				if (val > 0) {
					return '<span style="color:green;">' + val + '</span>';
				} else if (val < 0) {
					return '<span style="color:red;">' + val + '</span>';
				}
				return val;
			}
			// example of custom renderer function
			function pctChange(val) {
				if (val > 0) {
					return '<span style="color:green;">' + val + '%</span>';
				} else if (val < 0) {
					return '<span style="color:red;">' + val + '%</span>';
				}
				return val;
			}

			// the DefaultColumnModel expects this blob to define columns. It
			// can be extended to provide
			// custom or reusable ColumnModels
			var colModel = new Ext.grid.ColumnModel([{
						id : 'company',
						header : "Company",
						width : 160,
						sortable : true,
						locked : false,
						dataIndex : 'company'
					}, {
						header : "Price",
						width : 75,
						sortable : true,
						renderer : Ext.util.Format.usMoney,
						dataIndex : 'price'
					}, {
						header : "Change",
						width : 75,
						sortable : true,
						renderer : change,
						dataIndex : 'change'
					}, {
						header : "% Change",
						width : 75,
						sortable : true,
						renderer : pctChange,
						dataIndex : 'pctChange'
					}, {
						header : "Last Updated",
						width : 85,
						sortable : true,
						renderer : Ext.util.Format.dateRenderer('m/d/Y'),
						dataIndex : 'lastChange'
					}]);

			bd.createChild({
						tag : 'h2',
						html : 'Using a Grid with a Form'
					});

			/*
			 * Here is where we create the Form
			 */
			var gridForm = new Ext.FormPanel({
						id : 'company-form',
						frame : true,
						labelAlign : 'left',
						title : 'Company data',
						bodyStyle : 'padding:5px',
						width : 750,
						layout : 'column', // Specifies that the items will now
											// be arranged in columns
						items : [{
							columnWidth : 0.6,
							layout : 'fit',
							items : {
								xtype : 'grid',
								ds : ds,
								cm : colModel,
								sm : new Ext.grid.RowSelectionModel({
											singleSelect : true,
											listeners : {
												rowselect : function(sm, row,
														rec) {
													Ext.getCmp("company-form")
															.getForm()
															.loadRecord(rec);
												}
											}
										}),
								autoExpandColumn : 'company',
								height : 350,
								title : 'Company Data',
								border : true,
								listeners : {
									render : function(g) {
										g.getSelectionModel().selectRow(0);
									},
									delay : 10
									// Allow rows to be rendered.
								}
							}
						}, {
							columnWidth : 0.4,
							xtype : 'fieldset',
							labelWidth : 90,
							title : 'Company details',
							defaults : {
								width : 140
							}, // Default config options for child items
							defaultType : 'textfield',
							autoHeight : true,
							bodyStyle : Ext.isIE
									? 'padding:0 0 5px 15px;'
									: 'padding:10px 15px;',
							border : false,
							style : {
								"margin-left" : "10px", // when you add custom
														// margin in IE 6...
								"margin-right" : Ext.isIE6 ? (Ext.isStrict
										? "-10px"
										: "-13px") : "0" // you have to
															// adjust for it
															// somewhere else
							},
							items : [{
										fieldLabel : 'Name',
										name : 'company'
									}, {
										fieldLabel : 'Price',
										name : 'price'
									}, {
										fieldLabel : '% Change',
										name : 'pctChange'
									}, {
										xtype : 'datefield',
										fieldLabel : 'Last Updated',
										name : 'lastChange'
									}]
						}],
						renderTo : bd
					});

			// Create Panel view code. Ignore.
			createCodePanel('form-grid.js', 'View code to create this Form');
		});