jqGrid获取不了json数据

Question

http://demo.scsn.gov.cn/admin/test/jqgrid.aspx
http://demo.scsn.gov.cn/admin/test/jqgrid.ashx上面两个页面分别是jqgrid的显示页和json返回页,为什么jqgrid始终不显示数据呢

Answer 1

jqgrid的源代码一般要手工修改了才能用，不改的话，“潜规则”引起的问题比较多

Answer 2

下面是jqGrid的定义 $("#list").jqGrid({
url: 'jqgrid.ashx',
datatype: 'json',
//mtype: 'get',
multiselect: true,
multiboxonly: true,
//toolbar:[true,'top'],
altRows: true,
altclass: 'altclass',
width: 1000,
height: 500,
colNames: ['编号', '国家', '省份', '城市', '区县', '邮编','区号'],
colModel: [
{name:'id',index:'id',width:55},
{name:'Country',index:'Country',width:90},
{name:'Province',index:'Province',width:80},
{name:'City',index:'City',width:80,align:'right'},
{name:'Area',index:'Area',width:80},
{name:'PostCode',index:'PostCode',width:80},
{name:'AreaCode',index:'AreaCode',width:150, sortable: false}],
pager: '#pager',
rowNum: 50,
rowList: [10, 20, 30,50],
//viewrecords: true,
//jsonReader:{repeatitems:false },
caption: 'My first grid'
});
下面是ashx返回的json,应该没有问题啊{"page":"1","total":"50","records":"2917",
"rows":[
{id:"1",cell:["1","中华人民共和国","北京市","东城区","","100000","010"]},
{id:"2",cell:["2","中华人民共和国","北京市","西城区","","100000","010"]},
{id:"3",cell:["3","中华人民共和国","北京市","崇文区","","100000","010"]},
{id:"4",cell:["4","中华人民共和国","北京市","宣武区","","100000","010"]},
{id:"5",cell:["5","中华人民共和国","北京市","朝阳区","","100000","010"]},
……
{id:"46",cell:["46","中华人民共和国","天津市","大港区","","300200","022"]},
{id:"47",cell:["47","中华人民共和国","天津市","东丽区","","300000","022"]},
{id:"48",cell:["48","中华人民共和国","天津市","西青区","","300000","022"]},
{id:"49",cell:["49","中华人民共和国","天津市","津南区","","300000","022"]},
{id:"50",cell:["50","中华人民共和国","天津市","北辰区","","300000","022"]}
]
}

Answer 3

建议你用eval转换成js对象，再用FireDebug跟踪一下，看page、total这些属性正确没有

Answer 4

谢谢，属性是正确的，另外，如果在ashx中设置了context.Response.ContentType = "application/json";访问这个ashx就会出现如下提示，如果去掉context.Response.ContentType = "application/json";就没有提示无法显示 XML 页。 
使用 样式表无法查看 XML 输入。请更正错误然后单击 刷新按钮，或以后重试。 
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Answer 5

终于解决了，原来是网上查找的jqgrid标准格式，也不标准，{id:"2",cell:类似这样的地方，一定要加引号{"id":"2","cell":

Answer 6

注册几年了，原来这还是第一次发贴呢，3楼虽然没解决我的问题，但让我知道了eavl的用法，还是要谢谢，所以给分了