本文主要介绍easyui datagrid 怎么加载静态文件里的json数据，开发环境vs2012,
一、json文件所处的位置
二、json文件内容
{"total":28,"rows":[
{"productid":"FI-SW-01","productname":"Koi","unitcost":10.00,"status":"P","listprice":36.50,"attr1":"Large","itemid":"EST-1"},
{"productid":"K9-DL-01","productname":"Dalmation","unitcost":12.00,"status":"P","listprice":18.50,"attr1":"Spotted Adult Female","itemid":"EST-10"},
{"productid":"RP-SN-01","productname":"Rattlesnake","unitcost":12.00,"status":"P","listprice":38.50,"attr1":"Venomless","itemid":"EST-11"},
{"productid":"RP-SN-01","productname":"Rattlesnake","unitcost":12.00,"status":"P","listprice":26.50,"attr1":"Rattleless","itemid":"EST-12"},
{"productid":"RP-LI-02","productname":"Iguana","unitcost":12.00,"status":"P","listprice":35.50,"attr1":"Green Adult","itemid":"EST-13"},
{"productid":"FL-DSH-01","productname":"Manx","unitcost":12.00,"status":"P","listprice":158.50,"attr1":"Tailless","itemid":"EST-14"},
{"productid":"FL-DSH-01","productname":"Manx","unitcost":12.00,"status":"P","listprice":83.50,"attr1":"With tail","itemid":"EST-15"},
{"productid":"FL-DLH-02","productname":"Persian","unitcost":12.00,"status":"P","listprice":23.50,"attr1":"Adult Female","itemid":"EST-16"},
{"productid":"FL-DLH-02","productname":"Persian","unitcost":12.00,"status":"P","listprice":89.50,"attr1":"Adult Male","itemid":"EST-17"},
{"productid":"AV-CB-01","productname":"Amazon Parrot","unitcost":92.00,"status":"P","listprice":63.50,"attr1":"Adult Male","itemid":"EST-18"}
]}
三、HTML代码
<body>
<form id="form1" runat="server">
<div style="margin:20px 0;"></div>
<table class="easyui-datagrid" title="Basic DataGrid" style="700px;height:500px"
data-options="singleSelect:true,collapsible:true,url:'Home/HandlerBasicFromFile'">
<thead>
<tr>
<th data-options="field:'itemid',80">Item ID</th>
<th data-options="field:'productid',100">Product</th>
<th data-options="field:'listprice',80,align:'right'">List Price</th>
<th data-options="field:'unitcost',80,align:'right'">Unit Cost</th>
<th data-options="field:'attr1',250">Attribute</th>
<th data-options="field:'status',60,align:'center'">Status</th>
</tr>
</thead>
</table>
</form>
</body>
四、控制器代码
public ActionResult HandlerBasicFromFile()
{
string path = Server.MapPath("~/loaclData/datagrid_data1.json");
return File(path, "application/json");
}