easyui toolbar 可以放在datagrid底下

 <div class="easyui-tabs" style="height: 250px;" tools="#t_rank">
            <div title="指标排名">
                <table id="dg_rank">
                </table>
            </div>
        </div>

<div id="toolbar" class="datagrid-toolbar">
        <a class="easyui-linkbutton" plain="true" onclick="" title="充电总金额">1</a>
        <a class="easyui-linkbutton" plain="true" onclick="" title="按平均充电量">2</a>
        <a class="easyui-linkbutton" plain="true" onclick="" title="按运行故障率">3</a>
        <a class="easyui-linkbutton" plain="true" onclick="" title="按卡消费总额">4</a>
    </div>

/**
* *指标排名datagrid
**/
function rank() {
    $('#dg_rank').datagrid({
        url: '../../WebService/WarnRecService.ashx',
        queryParams: { action: 'findbytelesignallingwarn2', warnType: '', zhanBh: '', yunXinBh: '', kssj: '', jssj: '', clfs: '' },
        fit: true,
        singleSelect: true,
        border: false,
        striped: true,
        showFooter: true,
　　　　 toolbar:'#toolbal',
        buttons: '#toolbar',
        columns: [[
        { field: 'Id', hidden: true },
        { field: 'CodeName', title: '类型', align: 'center',  100 },
        { field: 'OccurDt', title: '时间', align: 'center',  150 },
        { field: 'ZhanJc', title: '场站名称', align: 'center',  150 },
        { field: 'YunXing_Bh', title: '桩运行编号', align: 'center',  113 },
        { field: 'LogDesc', title: '内容', align: 'center',  340 },
        {
            field: 'ProcessFlag',
            title: '处理情况',
             60,
            align: 'center',
            formatter: function (value, row, index) {
                var str = "";
                switch (row.ProcessFlag) {
                    case 0:
                        str = "<a href='#' onclick='OffPolice_click("" + row.Id + "")' class='easyui-linkbutton' plain='true' title='' iconcls='icon-cancel'></a>";
                        break;
                    case 1:
                    case 2:
                        str = "<a href='#' class='easyui-linkbutton' plain='true' title='' iconcls='icon-ok'></a>";
                        break;
                    default:
                }
                return str;
            }
        },
        {
            field: 'content',
            title: '处理方式',
            align: 'center',
             100,
            formatter: function (value, row, index) {
                var str = row.ProcessFlag;
                switch (str) {
                    case 0:
                        str = "未处理";
                        break;
                    case 1:
                        str = "自动灭警";
                        break;
                    case 2:
                        str = "手动灭警";
                        break;
                    default:
                }
                return str;
            }
        }
    ]],
        onLoadSuccess: function () {
            $($('#dg_rank').datagrid("getPanel")).find('a.easyui-linkbutton').linkbutton();
            insertHtmlInDom();
        }
    });
}

/**
* *在id为da_rank的父节点外面添加id为toolbar的div
**/
function insertHtmlInDom() {
     $('#dg_rank').parent().after($('.datagrid-toolbar'));
}