jquery easyui datagrid问题

nitaiyoucala 2012-02-02 05:12:21

下面这是官网的例子我运行怎么 datagrid没有绑定到值？

html页面。

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

	<title>DataGrid Footer Row - jQuery EasyUI Demo</title>

	<link rel="stylesheet" type="text/css" href="../themes/default/easyui.css">

	<link rel="stylesheet" type="text/css" href="../themes/icon.css">

	<link rel="stylesheet" type="text/css" href="demo.css">

	<script type="text/javascript" src="../jquery-1.6.min.js"></script>

	<script type="text/javascript" src="../jquery.easyui.min.js"></script>

	<script type="text/javascript">

		$(function(){

			$('#tt').datagrid({

				url: 'datagrid_data3.json',

				title: '测试TEST',

				width: 700,

				height: 220,

				fitColumns: true,

				nowrap:false,

				rownumbers:true,

				showFooter:true,

				columns:[[

					{field:'itemid',title:'Item ID',width:80},

					{field:'productid',title:'Product ID',width:120},

					{field:'listprice',title:'List Price',width:80,align:'right'},

					{field:'unitcost',title:'Unit Cost',width:80,align:'right'},

					{field:'attr1',title:'Attribute',width:250},

					{field:'status',title:'Status',width:60,align:'center'}

				]]

			});

		});

	</script>

</head>

<body>

	<h2>DataGrid - Footer Row</h2>

	<div class="demo-info" style="margin-bottom:10px">

		<div class="demo-tip icon-tip"></div>

		<div>Display summary information in footer rows.</div>

	</div>

	

	<table id="tt"></table>

</body>

</html>

JSON数据
{"total":28,"rows":[
{"productid":"FI-SW-01","unitcost":10.00,"status":"P","listprice":36.50,"attr1":"Large","itemid":"EST-1"},
{"productid":"K9-DL-01","unitcost":12.00,"status":"P","listprice":18.50,"attr1":"Spotted Adult Female","itemid":"EST-10"},
{"productid":"RP-SN-01","unitcost":12.00,"status":"P","listprice":28.50,"attr1":"Venomless","itemid":"EST-11"},
{"productid":"RP-SN-01","unitcost":12.00,"status":"P","listprice":26.50,"attr1":"Rattleless","itemid":"EST-12"},
{"productid":"RP-LI-02","unitcost":12.00,"status":"P","listprice":35.50,"attr1":"Green Adult","itemid":"EST-13"},
{"productid":"FL-DSH-01","unitcost":12.00,"status":"P","listprice":158.50,"attr1":"Tailless","itemid":"EST-14"},
{"productid":"FL-DSH-01","unitcost":12.00,"status":"P","listprice":83.50,"attr1":"With tail","itemid":"EST-15"},
{"productid":"FL-DLH-02","unitcost":12.00,"status":"P","listprice":63.50,"attr1":"Adult Female","itemid":"EST-16"},
{"productid":"FL-DLH-02","unitcost":12.00,"status":"P","listprice":89.50,"attr1":"Adult Male","itemid":"EST-17"},
{"productid":"AV-CB-01","unitcost":92.00,"status":"P","listprice":63.50,"attr1":"Adult Male","itemid":"EST-18"}
],"footer":[
{"unitcost":19.80,"listprice":60.40,"productid":"Average:"},
{"unitcost":198.00,"listprice":604.00,"productid":"Total:"}
]}

...全文