easyui1.4.5无法显示datagrid数据

a_9_5_2_7 2016-09-04 07:51:06

这是我的js

$(function() {

	initDatagrid();

});



function initDatagrid() {

	$('#dg').datagrid({

		loadMsg : '正在加载数据...',

		url : '/admin/menu/menuList',

		striped : true,

		fitColumns : true,

		checkOnSelect : true,

		// 指明id为标识字段 跨页选择删除时不会取消上一页的选择

		idField : 'id',

		pagination : true,

		checkbox : true,

		fitColumns : true,

		pageSize : 15,

		pageList : [ 15, 30, 50],

		pageNumber : 1,

		columns : [ [ {

			field : 'id',

			title : '编号',

			width : 200

		}, {

			field : 'name',

			title : '名称',

			width : 200

		}, {

			field : 'url',

			title : '路径',

			width : 200

		}, {

			field : 'level',

			title : '等级',

			width : 200

		}, {

			field : 'fatherId',

			title : '父菜单',

			width : 200

		} ] ],

		toolbar : '#tb'



	});

}

这是我的jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<%

	String path = request.getContextPath();

	String basePath = request.getScheme() + "://"

			+ request.getServerName() + ":" + request.getServerPort()

			+ path + "/";

%>



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<base href="<%=basePath%>">

<jsp:include page="${pageContext.request.contextPath}/adminHeader.jsp"></jsp:include>

<script type="text/javascript" src="admin/menu/js/manage.js"></script>

<title>菜单管理</title>



<meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

</head>



<body>

	<table id="dg" height="100%" width="100%"></table>

	<div id="tb">

		<a href="#" style="margin-left: 15px;" class="easyui-linkbutton" data-options="iconCls:'icon-add'">新增菜单</a> 

		<a href="#" style="margin-left: 15px;" class="easyui-linkbutton" data-options="iconCls:'icon-remove'">删除菜单</a>

	</div>

</body>

</html>

这是我的json:

{"total":7,"rows":[{"fatherId":-1,"id":1,"level":1,"name":"系统管理","url":"xxx"},{"fatherId":1,"id":2,"level"

:2,"name":"权限管理","url":"/admin/authority/intoManage"},{"fatherId":1,"id":3,"level":2,"name":"菜单管理","url"

:"/admin/menu/intoManage"},{"fatherId":1,"id":4,"level":2,"name":"角色管理","url":"/admin/role/intoManage"

},{"fatherId":1,"id":5,"level":2,"name":"用户管理","url":"/admin/user/intoManage"},{"fatherId":-1,"id":6

,"level":1,"name":"权限管理","url":"xxx"},{"fatherId":6,"id":7,"level":2,"name":"权限菜单","url":"xxx"}]}

什么都正常后台也不报错js也不报错就是数据显示不出来: