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array-grid.js
资源名称：ext-3.0.0.zip　[点击查看]
上传用户：shuoshiled
上传日期：2018-01-28
资源大小：10124k
文件大小：4k
源码类别：

中间件编程

开发平台：

JavaScript

array-grid.js：源码内容
  1. /*!  * Ext JS Library 3.0.0  * Copyright(c) 2006-2009 Ext JS, LLC  * licensing@extjs.com  * http://www.extjs.com/license  */ Ext.onReady(function(){
  3.     // NOTE: This is an example showing simple state management. During development,
  4.     // it is generally best to disable state management as dynamically-generated ids
  5.     // can change across page loads, leading to unpredictable results.  The developer
  6.     // should ensure that stable state ids are set for stateful components in real apps.    
  7.     Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
  9.     var myData = [
  10.         ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
  11.         ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
  12.         ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
  13.         ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
  14.         ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
  15.         ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
  16.         ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
  17.         ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
  18.         ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
  19.         ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
  20.         ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
  21.         ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
  22.         ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
  23.         ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
  24.         ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
  25.         ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
  26.         ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
  27.         ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
  28.         ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
  29.         ['McDonald's Corporation',36.76,0.86,2.40,'9/1 12:00am'],
  30.         ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
  31.         ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
  32.         ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
  33.         ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
  34.         ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
  35.         ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
  36.         ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
  37.         ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],            
  38.         ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
  39.     ];
  41.     // example of custom renderer function
  42.     function change(val){
  43.         if(val > 0){
  44.             return '<span style="color:green;">' + val + '</span>';
  45.         }else if(val < 0){
  46.             return '<span style="color:red;">' + val + '</span>';
  47.         }
  48.         return val;
  49.     }
  51.     // example of custom renderer function
  52.     function pctChange(val){
  53.         if(val > 0){
  54.             return '<span style="color:green;">' + val + '%</span>';
  55.         }else if(val < 0){
  56.             return '<span style="color:red;">' + val + '%</span>';
  57.         }
  58.         return val;
  59.     }
  61.     // create the data store
  62.     var store = new Ext.data.ArrayStore({
  63.         fields: [
  64.            {name: 'company'},
  65.            {name: 'price', type: 'float'},
  66.            {name: 'change', type: 'float'},
  67.            {name: 'pctChange', type: 'float'},
  68.            {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
  69.         ]
  70.     });
  71.     store.loadData(myData);
  73.     // create the Grid
  74.     var grid = new Ext.grid.GridPanel({
  75.         store: store,
  76.         columns: [
  77.             {id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},
  78.             {header: "Price", width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},
  79.             {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},
  80.             {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},
  81.             {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}
  82.         ],
  83.         stripeRows: true,
  84.         autoExpandColumn: 'company',
  85.         height:350,
  86.         width:600,
  87.         title:'Array Grid'
  88.     });
  89.     grid.render('grid-example');
  90. });