jqGrid列的統計

    $("#List").jqGrid({    url: "${pageContext.request.contextPath}/cbfx/getCbhzList.do",    datatype: "json",    mtype: 'GET',    colNames:["成本類別","費用","去年同期費用","備注"],    colModel:[    {name: "cblb", align: 'center', width:120},    {name: "fy", align: 'center', width:100},    {name: "qntqFy", align: 'center', width:100},    {name: "", align: 'center', width:100}    ],    rownumbers:true,    rowNum: 10,    page: 1,    footerrow:true,    gridComplete: completeMethod,    total: 15,    rowList: [10, 20, 30],    pager: "#cbhzPager",    viewrecords: true,    height: "auto",    autowidth: true,    gridview:true,    autoencode: true,    multiselect: false,    caption: "標題"    }).navGrid("#cbhzPager", {    refresh: false,    edit: false,    add: false,    del: false,    search: false    });    /*統計功能 */    function completeMethod(){    var sum_Fy=$("#List").getCol('fy',false,'sum');    var sum_qntqFy=$("#List").getCol('qntqFy',false,'sum');    $("#List").footerData('set', { "cblb": '合計', fy: sum_Fy, qntqFy: sum_qntqFy });    }    });    

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