报表生成器 3 中的多项选择

Question

我创建了一个为用户提供多个选项的参数：

Total Amount = Grand Total
Region 1 = Total Amount for that Region
Region 2 = Total Amount for that Region
Region 3 = Total Amount for that Region
Region 4 = Total Amount for that Region

区域 1 到 4 效果很好，但是当我选择总金额时，我得到的金额不正确。

谁能告诉我我做错了什么。

主数据集

     SELECT       OccupancyDetail.CalendarYear, OccupancyDetail.CalendarMonth, SUM(OccupancyDetail.No_of_Nights) AS No_of_Nights, 
                         SUM(OccupancyDetail.Capacity) AS Capacity,Site.BDM,Site.Region
FROM            OccupancyDetail INNER JOIN
                         Site ON OccupancyDetail.Site_Skey = Site.Site_Skey

                         WHERE  (OccupancyDetail.ReferenceDate = convert(Date,getdate()))

                         AND
                         CASE WHEN @Time = 'YEAR' THEN CAST(CalendarYear as varchar(4)) else
                         CalendarMonth + ' ' + CAST(CalendarYear as varchar(4)) end in (@Dates)
GROUP BY OccupancyDetail.ReferenceDate, OccupancyDetail.CalendarYear, OccupancyDetail.CalendarMonth,Site.BDM, Site.Region    
Time Dataset

select DateChoice FROM
(select distinct CalendarYear, 1 as MonthNumber,CAST(CalendarYear as varchar(4)) as DateChoice from Time
where @Time = 'YEAR'


union all

select Distinct CalendarYear, MonthNumber,CalendarMonth + ' ' + CAST(CalendarYear as varchar(4)) as DateChoice from Time where @Time = 'MONTH') as QRYDATA
ORDER BY CalendarYear,MonthNumber

BDM ​​数据集

SELECT DISTINCT BDM
FROM Site

Answer 1

当定义了多个值参数时，Reporting Services 参数提供一个内置的(Select All) 值。

你的例子：

1. 从参数的可用值列表中删除Total Amount = Grand Total 选项。
2. 修改数据集查询以接受区域参数的多个值。例如：... WHERE REGION IN (@Region)
3. 检查参数属性中的Allow multiple values 选项
4. (Select All) 替换了您原始设计中的 Total Amount = Grand Total。