title: how to sort the jqgrid by one column
body: <p>fresh here and fresh in jqgrid .i have some problems about sorting the jqgrid by given column.please give me an example and following is  my code .</p>
  
  <pre><code> function gridList() {
      var $gridList = $("#gridList1");
      $gridList.dataGrid({
          mtype: 'Get',
          url: '@Url.Action("GetMonthEnrollPlanFinishRateData")',
          postData: { },
  
          height: $(window).height() - 128,
          colModel: [
              {
                  label: "主键", name: "Id", hidden: true, key: true
              },
              { label: '真实姓名', name: 'RealName', width: 150, align: 'left' },
              { label: '本月目标', name: 'CurrentMonthPlan', width: 160, align: 'left'},
              { label: '本月招生', name: 'CurrentMonthFinish', width: 160, align: 'left' },
              { label: '完成率Hidden', name: 'FinishRateHidden', width: 150, align: 'left', hidden: true },
              { label: '完成率', name: 'FinishRate', width: 150, align: 'left' },
              { label: '状态', name: 'Status', width: 150, align: 'left' },
          ],
          pager: '#gridPager1',
  
  
          viewrecords: true,
          //sortname: "CurrentMonthPlan",
          //sortorder: "asc",
          ////pginput: true,
          ////caption: "",
          //sortable: true,
      });
  }
  </code></pre>