easyui datagrid数据不显示

tourtal 2016-02-16 04:28:20

前台死活获取不到数据，究竟哪里错了，求大神指点
前台：



$(function(){

		list();

	});

	var list=function(){

		$('#dg').datagrid({   

			nowrap :true,

	    	striped :true,

	    	border : true,

	    	fit:true,

	    	remoteSort:false,

	    	singleSelect:true,

	    	rownumbers:true, 

		    pagination:true,

		    sortOrder:"desc",

		    pageList:[20,30,40],

		    url:"companyList",

		    loadMsg : '数据装载中......', 

		    columns:[[   

		        {field:'id',title:'企业ID',width:10,checkbox:true},

		        {field:'companyName',title:'企业名称',width:200}, 

		        {field:'companyType',title:'企业类型',width:100},   

		        {field:'corporation',title:'法人/代表',width:100},   

		        {field:'telephone',title:'企业电话',width:150},

		        {field:'corporationMobile',title:'手机',width:150},

		        {field:'scale',title:'规模',width:150},

		        {field:'companyEmail',title:'企业邮箱',width:150},

		        {field:'description',title:'描述',width:100,hidden:true},

		    ]]   

		});

		var p=$("#dg").datagrid('getPager');

		$(p).pagination({showPageList:true});

	}

我的json:



{"total":4,

"rows":[

{"id":"402881ea52e3e76b0152e3e830370000","scale":"50~100人","corporationMobile":"","companyEmail":"","description":"","companyType":"IT","companyName":"腾讯","telephone":"123456","corporation":"陶安"},

{"id":"402881ea52e3ee580152e3eef2930000","scale":"200~500人","corporationMobile":"","companyEmail":"","description":"","companyType":"IT","companyName":"新浪","telephone":"123456","corporation":"陶安"},

{"id":"402881ea52e3f3220152e3f376d80000","scale":"100~200人","corporationMobile":"","companyEmail":"","description":"","companyType":"IT","companyName":"盛大","telephone":"123456","corporation":"陶安"},

{"id":"402881ea52e3f4640152e3f4dd030000","scale":"50人以下","corporationMobile":"","companyEmail":"","description":"","companyType":"IT","companyName":"搜狐","telephone":"123456","corporation":"陶安"}]}

...全文