Edit jqGrid when jquery is added (example code)_jquery

function showTestSubjectGrid() {
$("#testSubjectGrid").jqGrid({
url: "",
datatype: "json",
height: 215, Width: 480,
CAPTION: "Test subjects",
Autoheight: TRUE,
Autowidth: TRUE,
Scrollrows: False, // Whether the row rolling bar shows
multiselect: true , // Whether to display the check box Hidegrid: false, // Cancel the shrinkage of GRID
Postdata: {
STRJSON: TestsubjectData
},
collNames: ['', 'Test subjects,' Test subjects ', 'Start time', 'End time', 'Scenes', ],
                                                                                                                               : true
}, {
name: 'display_content',
index: 'display_content',
width: 100,
editable: true,
align: 'left'
                                                                                                                                           align: 'center'
}, {
name: 'exam_EndTime',
index: 'exam_EndTime',
width: 110,
editable: true,
align: ' center'
      }, {
            name : 'exam_turn',
index: 'exam_turn',
width: 110,
editable: true,
align: 'center'
}],
jsonReader: {
root: "rows",
repeatitems: false,
id: "data"
},
        gridComplete: function () {
            var testIds = $("#testSubjectGrid").jqGrid("getDataIDs");
            for (var i = 0; i < testIds.length; i ) {
                var cid = testIds[i];
                var exam_begintime = "";
                var exam_endtime = "";
                var exam_turn = "";
                jQuery("#testSubjectGrid").jqGrid('setRowData', cid, { exam_startTime: exam_begintime });
                jQuery("#testSubjectGrid").jqGrid('setRowData', cid, { exam_EndTime: exam_endtime });
                jQuery("#testSubjectGrid").jqGrid('setRowData', cid, { exam_turn: exam_turn });
                $("#exam_begintime_" testIds[i]).datepicker({
                    showOn: 'button',
                    buttonText: '选择'
                });
                $("#exam_endtime_" testIds[i]).datepicker({
                    showOn: 'button',
                    buttonText: '选择'
                });

            }
        }
    });
};