EXT grid 不显示

<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Example</title>
    <link rel="stylesheet" type="text/css" href="ext-all.css" />
    <link rel="stylesheet" type="text/css" href="examples.css" />
    <link rel="stylesheet" type="text/css" href="grid-examples.css" />    <script type="text/javascript" src="ext-base.js"></script>
    <script type="text/javascript" src="ext-all.js"></script>
    <!--  <script type="text/javascript" src="array-grid.js"></script>-->
<script type="text/javascript" >
Ext.onReady(function(){
Ext.QuickTips.init();
    
    alert("+++");
    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']
    ];     alert("+++");
    var store = new Ext.data.ArrayStore({
        fields: [
           {name: 'company'},
           {name: 'price', type: 'float'},
           {name: 'change', type: 'float'},
           {name: 'pctChange', type: 'float'},
           {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
        ]
    });    store.loadData(myData);

    var grid = new Ext.grid.EditorGridPanel({
        store: store,
        columns: [
            {header: 'Company', width: 160, sortable: true, dataIndex: 'company'},
            {header: 'Price', width: 75, sortable: true,  dataIndex: 'price'},
            {header: 'Change', width: 75, sortable: true,  dataIndex: 'change'},
            {header: '% Change', width: 75, sortable: true,  dataIndex: 'pctChange'},
            {header: 'Last Updated', width: 85, sortable: true,  dataIndex: 'lastChange'}
        ],
        stripeRows: true,
        height: 350,
        width: 600     
    });
    grid.render: 'table'
});     alert("+++");
</script>
</head>
<body>    
<p>table</p>
    <div id="table" name="table">  </div>
</body>
</html>

解决方案 »

  1.   


    var grid = new Ext.grid.EditorGridPanel({
      store: store,
      columns: [
      {header: 'Company', width: 160, sortable: true, dataIndex: 'company'},
      {header: 'Price', width: 75, sortable: true, dataIndex: 'price'},
      {header: 'Change', width: 75, sortable: true, dataIndex: 'change'},
      {header: '% Change', width: 75, sortable: true, dataIndex: 'pctChange'},
      {header: 'Last Updated', width: 85, sortable: true, dataIndex: 'lastChange'}
      ],
      stripeRows: true,
      height: 350,
      width: 600，
      renderTo："table"//类似下面 or renderTo：Ext.get("table")
      });
      //grid.render: 'table'没有这种写法哦
      1、grid.renderTo = "table";//没有测试过，按道理是可以的
      2、grid.render("table"); or grid.render(Ext.get("table"));
    });
      

  2.   

    哥们 是grid显示不出来 还是grid现实出来了 但是没数据？ var store = new Ext.data.ArrayStore({
     fields : fields,
     data : data
    })是不是这个问题？
      

  3.   


    var grid = new Ext.grid.GridPanel({//用GridPanel
      store: store,
      columns: [
      {header: 'Company', width: 160, sortable: true, dataIndex: 'company'},
      {header: 'Price', width: 75, sortable: true, dataIndex: 'price'},
      {header: 'Change', width: 75, sortable: true, dataIndex: 'change'},
      {header: '% Change', width: 75, sortable: true, dataIndex: 'pctChange'},
      {header: 'Last Updated', width: 85, sortable: true, dataIndex: 'lastChange'}
      ],
      stripeRows: true,
      height: 350,
      width: 600,
      renderTo: "table"//这样  
      });
      //grid.render: 'table'
    这样看看
      

  4.   

    在html页面你有没有
    <div id="table"></div>
    没有的话加上