gridview

if ($("#selEvent").val() == "fCuOpenEditPage") {
                var rows = $(‘#dgcuinit‘).datagrid("getRows"); //获取所有行    
                for (var i = 0; i < rows.length; i++) {
                    var index = $(‘#dgcuinit‘).datagrid(‘getRowIndex‘, rows[i]); //通过行号移除该行
                    $(‘#dgcuinit‘).datagrid(‘deleteRow‘, index);
                }
                $(‘#dgcuinit‘).datagrid({
                    columns: [[
                    { field: ‘surl‘, title: ‘网址‘, width: 100, editor: ‘text‘ },
                    { field: ‘name‘, title: ‘名称‘, width: 100, editor: ‘text‘ },
                    { field: ‘width‘, title: ‘宽度‘, width: 100, editor: { type: ‘numberbox‘} },
                    { field: ‘pageSize‘, title: ‘高度‘, width: 100, editor: { type: ‘numberbox‘} }
                ]]
                });
                //加载第一行
                $(‘#dgcuinit‘).datagrid(‘appendRow‘, { surl: ‘‘, name: "", width: "", height: "" });

            }