刚接触easyui，不太熟，根据datagrid的格式拼装了数据，无法显示到datagrid里，但是在jsp里面创建一个var变量就可以显示，求大牛帮忙看下
JSP页面代码：
$(function() {
//alert(getParasFromUrl("selectType"));
//alert(getParasFromUrl("objectID"));
//初始化表格内容
$('#dataList').datagrid({
title : 'IP地址详情',
//data:dataGrid,
method : 'post',
singleSelect : true,
height : 370,
fit : true,
fitColumns : true,
striped : true,
collapsible : true,
//url : "/jsp/jcss/IPQueryDetailAction.do?operation=queryIPFromDB",
url : "/InfoMgr/jsp/jcss/IPQueryDetailAction.do?operation=query&selectType="+getParasFromUrl("selectType") + "&objectID=" + getParasFromUrl("objectID"),
sortName : 'IP',
pageSize: 50, //每页显示的记录条数，默认为10
pageList: [30, 50, 100, 200, 300], //分页显示选项
sortOrder : 'asc',
remoteSort : false,
idField : 'ID',
pagination : true, // 显示分页
rownumbers : true, // 显示行号
columns : [ [
{field : 'ID', title : '序号', width : 20, sortable : true, halign : 'center'},
{field : 'IP', title : 'IP', width : 100, sortable : true, halign : 'center'},
{field : 'HOSTNAME', title : '主机名称', width : 100, sortable : true, halign : 'center'},
{field : 'GATEWAY', title : '网关', width : 80, sortable : true, halign : 'center'},
{field : 'USEFOR', title : '用途', width : 120, sortable : true, halign : 'center'},
{field : 'PROPOSER', title : '申请人', width : 120, sortable : true, halign : 'center'},
{field : 'CREATEDATE', title : '申请时间', width : 120, sortable : true, halign : 'center'},
] ],
onLoadSuccess : function() {
//alert('OK');
//$('#dataList').datagrid('reload');
//$('#dataList').datagrid('clearSelections'); // 一定要加上这一句，要不然datagrid会记住之前的选择状态，删除时会出问题
},
onDblClickRow: function (rowIndex, rowData) {
},
onClickRow: function (rowIndex, rowData) {
},
});
});
后台数据拼装：
public List getIPSegFromDB(String ID){
System.out.println("call getIPSegFromDB");
List<String> lstIPs = new ArrayList<String>();
StringBuffer sb = new StringBuffer();
sb.append("{\"total\":28,\"rows\":[");
sb.append("{\"ID\":\"1\",\"IP\":\"192.168.1.1\",\"HOSTNAME\":\"test\",\"GATEWAY\":\"192.168.1.254\",\"USEFOR\":\"测试\",\"PROPOSER\":\"11\",\"CREATEDATE\":\"2015-11-21\"},");
sb.append("{\"ID\":\"2\",\"IP\":\"192.168.1.2\",\"HOSTNAME\":\"test\",\"GATEWAY\":\"192.168.1.254\",\"USEFOR\":\"测试\",\"PROPOSER\":\"111\",\"CREATEDATE\":\"2015-11-21\"}");
sb.append("]}");
lstIPs.add(sb.toString());
return lstIPs;
}
返回json：
response.getWriter().print(JSONArray.fromObject(qis.getIPSegFromDB(objectID)).toString());
鼓捣一晚上了没查出问题来，但是按照下面的格式写到jsp页面里，就能显示出来。。。。求解啊。。。
var dataGrid = {"total":28,"rows":[
{"ID":"1","IP":"192.168.1.1","HOSTNAME":"test","GATEWAY":"192.168.1.254","USEFOR":"测试","PROPOSER":"111","CREATEDATE":"2015-11-21"},{"ID":"2","IP":"192.168.1.2","HOSTNAME":"test","GATEWAY":"192.168.1.254","USEFOR":"测试","PROPOSER":"111","CREATEDATE":"2015-11-21"},
{"ID":"1","IP":"192.168.1.1","HOSTNAME":"test","GATEWAY":"192.168.1.254","USEFOR":"测试","PROPOSER":"111","CREATEDATE":"2015-11-21"},{"ID":"2","IP":"192.168.1.2","HOSTNAME":"test","GATEWAY":"192.168.1.254","USEFOR":"测试","PROPOSER":"111","CREATEDATE":"2015-11-21"}
]};
