easyui - datagrid遇到的问题汇总

$(function(){
    $('#menuDatagrid').datagrid({
        url: '/sys/getMenuList.php',
        autoRowHeight: true,
        nowrap: false,
        fitColumns: true,
        pagination: true, //分页工具栏
        pageSize: 20,
        pageList: [20,40,60,80,100],
        fit: true,
        fitColumns : true,
        rownumbers: true,
        sortName:'status',
        selectOnCheck: true,
        checkOnSelect: true,
        //1、工具栏创建－－start
         toolbar: [{
                   text: '添加菜单',
                  iconCls: 'icon-add',
                  handler: function(){alert('添加菜单')}
               },'-',{
                   text: '删除菜单',
                    iconCls: 'icon-remove',
                    handler: function(){alert('删除')}
                },'-',{
                    text: '修改菜单',
                  iconCls: 'icon-edit',
                  handler: function(){alert('修改')}
               }],
          //工具栏创建－－end
          columns:[[            {field:'id',checkbox:true },            {field:'name',title:'菜单',align:'left',width:100},            {field:'store_id',title:'店面',align:'center',width:100},            {field:'role',title:'可用角色',align:'center',width:100},            {field:'status',title:'状态',align:'center',width:100},            {field:'cts',title:'创建时间',align:'center',width:100},            {field:'uts',title:'修改时间',align:'center',width:100},            //  2、js初始化datagrid－js追加操作按钮－－start            {field:'opreation',title:'操作',align:'center',width:100,               formatter:function(value,row,index){                   var html = "";                   if(row.status == "禁用"){                        html = "<a href='#' name='menuList_changeStatus' class='easyui-linkbutton' οnclick='menuList_changeStatus(\""+row.id+"\",\"1\")'>启用</a>";                   }else{                        html = "<a href='#' name='menuList_changeStatus' class='easyui-linkbutton' οnclick='menuList_changeStatus(\""+row.id+"\",\"0\")'>禁用</a>";                   }                  html += "<a href='#' name='menuList_delMenu' class='easyui-linkbutton' οnclick='menuList_delMenu(\""+row.id+"\")'></a>";                    return html;               }            }
            //js初始化datagrid－js追加操作按钮－－end
       ]],        onLoadSuccess: function(data) {            if (data && data.code == "0" && data.total == 0) {                $.messager.alert("系统提示", "暂无菜单数据！","info");            }else if(data && data.code == "1" && data.message != ""){                $.messager.confirm('确认',data.message,function(r){                    if (r){                        console.info(r);                        location.href="/user/login.php";                    }                });            }else{   
            //  2、js初始化datagrid－js追加操作按钮－－start
                 $("a[name='menuList_changeStatus']").linkbutton({plain:true,iconCls:'icon-add'});                 $("a[name='menuList_delMenu']").linkbutton({text:'删除',plain:true,iconCls:'icon-add'});     
           //js初始化datagrid－js追加操作按钮－－end
            }
           // 3、解决数据加载后－行号不能自适应的问题 
           $('#menuDatagrid').datagrid('resize');        }    });});