JSON网格(JSON Grid)

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>XML Grid Example</title>
<link rel="stylesheet" type="text/css" href="../css/ext-all.css" />
 	<script type="text/javascript" src="../js/ext-base.js"></script>
    <script type="text/javascript" src="../js/ext-all.js"></script>
<script type="text/javascript" src="json-grid.js"></script>
</head>
<body>
<script type="text/javascript" src="../examples.js"></script>
<div id="example-grid"></div>
</body>
</html>


Ext.onReady(function(){

	var proxy=new Ext.data.HttpProxy(    {url:'survey.html'});
	//定义reader
		  var reader=new Ext.data.JsonReader(
			[
				{name: 'appeId', mapping: 'appeId'},
				{name: 'survId'},
				{name: 'location'}, 
				{name: 'surveyDate'},
				{name: 'surveyTime'},
				{name: 'inputUserId'}           
			]
		)
	//构建Store   
		var store=new Ext.data.Store(    {
		  proxy:proxy,
		  reader:reader
	   });
	//载入
	store.load();


    // create the grid
    var grid = new Ext.grid.GridPanel({
        store: store,
        columns: [
            {header: "appeId", width: 60, dataIndex: 'appeId', sortable: true},
            {header: "survId", width: 60, dataIndex: 'survId', sortable: true},
            {header: "location", width: 60, dataIndex: 'location', sortable: true},
            {header: "surveyDate", width: 100, dataIndex: 'surveyDate', sortable: true},
            {header: "surveyTime", width: 100, dataIndex: 'surveyTime', sortable: true},
            {header: "inputUserId", width:80, dataIndex: 'inputUserId', sortable: true}
        ],
        renderTo:'example-grid',
        width:540,
        height:200
    });

});

json文件

[{"appeId":"1","survId":"1","location":"","surveyDate":"2008-03-14","surveyTime":"12:19:47","inputUserId":"1","inputTime":"2008-03-14 12:21:51","modifyTime":"0000-00-00 00:00:00"},{"appeId":"2","survId":"32","location":"","surveyDate":"2008-03-14","surveyTime":"22:43:09","inputUserId":"32","inputTime":"2008-03-14 22:43:37","modifyTime":"0000-00-00 00:00:00"},{"appeId":"3","survId":"32","location":"","surveyDate":"2008-03-15","surveyTime":"07:59:33","inputUserId":"32","inputTime":"2008-03-15 08:00:44","modifyTime":"0000-00-00 00:00:00"},{"appeId":"4","survId":"1","location":"","surveyDate":"2008-03-15","surveyTime":"10:45:42","inputUserId":"1","inputTime":"2008-03-15 10:46:04","modifyTime":"0000-00-00 00:00:00"},{"appeId":"5","survId":"32","location":"","surveyDate":"2008-03-16","surveyTime":"08:04:49","inputUserId":"32","inputTime":"2008-03-16 08:05:26","modifyTime":"0000-00-00 00:00:00"},{"appeId":"6","survId":"32","location":"","surveyDate":"2008-03-20","surveyTime":"20:19:01","inputUserId":"32","inputTime":"2008-03-20 20:19:32","modifyTime":"0000-00-00 00:00:00"}]

转自http://extjs.org.cn/index.php?q=node/104

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