easyui datagrid detailview嵌套datagrid的问题

解决问题办法来自 http://www.coding123.net/article/20141113/easyui-datagrid-datailview-use-sub-datagrid-not-align.aspx

 $("#MsgListDiv").datagrid({
                     view: detailview,
                     detailFormatter:function(index,row){
                         return '<div style="padding:2px;width:1100"><table class="ddv"><tr></table></div>';
                     },
                     onExpandRow: function(index,row){
                         var ddv = $(this).datagrid('getRowDetail',index).find('table.ddv');
                         ddv.datagrid({
                             url: 'json/FaultMainten_queryFM.action?flag=1&pid=' + row.pid,
                             fitColumns:false,
                             singleSelect:true,
                             rownumbers:true,
                             loadMsg:'',
                             height:'auto',
                             columns:[[
                                 {field:'pname',title:'监测点名称',width:120,align:'center'},
                                 {field:'maintainer',title:'维护人员',width:70,align:'center'},
                                 {field:'maintainerTel',title:'电话',width:90,align:'center'},
                                 {field:'faultReason',title:'故障原因',width:70,align:'center'},
                                 {field:'hardwareReason',title:'硬件原因',width:80,align:'center'},
                                 {field:'softwareReason',title:'软件原因',width:80,align:'center'},
                                 {field:'repairData',title:'保修日期',width:130,align:'center'},
                                 {field:'processMode',title:'处理方式',width:90,align:'center'},
                                 {field:'processResult',title:'处理结果',width:90,align:'center'},
                                 {field:'processData',title:'处理日期',width:130,align:'center'},
                                 {field:'processContent',title:'具体处理内容',width:110,align:'center'}
                             ]],
                             onResize: function(){
                                 $('#MsgListDiv').datagrid('fixDetailRowHeight',index);
                             },
                             onLoadSuccess:function(){
                                 setTimeout(function(){
                                     var tr = ddv.closest('tr'), //获取子表格所在行
                                     id = tr.prev().attr('id'); //此子表格父行所在行的id
                                     id = id.replace(/-2-(\d+)$/, '-1-$1'); //detailview没有展开的前部分的id是有规则的
                                     $('#' + id).next().css('height', tr.height());//设置没展开的前部分的高度，由于启用了计时器，会闪一下
                                 }, 1);
                                     //$('MsgListDiv').datagrid('fixDetailRowHeight',index);
                                 //},0);
                             },
                             onDblClickRow: function(rowIndex, rowData) {        //双击事件
                                 view(rowData.id);
                                }
                         });
                         $('#MsgListDiv').datagrid('fixDetailRowHeight',index);
                     }
                 });