<script type="text/javascript">
        $(function () { 
            $("#maingrid").ligerGrid({
                columns: [
                { display: '主键', name: 'ProductID', type: 'int', totalSummary:
                    {
                        type: 'count'
                    }
                },
                { display: '产品名', name: 'ProductName', align: 'left', width: 200 },
                { display: '单价', name: 'UnitPrice', align: 'right', type:'float',
                    totalSummary:
                    {
                        render: function (suminf, column, cell)
                        {
                            return '<div>最大值:' + suminf.max + '</div>';
                        },
                        align: 'left'
                    }
                },
                { display: '仓库数量', name: 'UnitsInStock', align: 'right', type: 'float',
                    totalSummary:
                    {
                        type: 'sum'
                    }
                }
                ], dataAction: 'local',
                data: AllProductData, sortName: 'ProductID',
                showTitle: false, totalRender: f_totalRender,
                width: '100%', height: '100%',heightDiff:-10
            });
 
            $("#pageloading").hide();
        });
        function f_totalRender(data, currentPageData)
        {
            return "总仓库数量:"+data.UnitsInStockTotal; 
        }
    </script>