如何在SSRS中生成公历，如图所示

Question

如何在 SSRS 中生成这个公历（为如图所示的过滤器选择开始日期或结束日期）？我应该使用仪表还是其他东西？

Answer 1

首先将您的日历数据转换为可行的格式：

DECLARE @StartDate DATETIME, @EndDate DATETIME
SET @StartDate = '12/01/2018'
SET @EndDate = '01/31/2019'

SELECT @StartDate = DATEADD(s,0,DATEADD(mm, DATEDIFF(m,0,@StartDate),0)) -- FirstDayOfMonth
SELECT @EndDate = DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,@EndDate)+1,0)) -- LastDayOfMonth

; WITH Months AS (
 SELECT
 [Month] = DATEPART(MONTH,DATEADD(s,0,DATEADD(mm, DATEDIFF(m,0,@StartDate),0))),
 [Year] = DATEPART(YEAR,DATEADD(s,0,DATEADD(mm, DATEDIFF(m,0,@StartDate),0))),
 FirstDayOfMonth = DATEADD(s,0,DATEADD(mm, DATEDIFF(m,0,@StartDate),0)),
 LastDayOfMonth = DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,@StartDate)+1,0)),
 FirstDayOfCalendar = DATEADD(DAY,-DATEPART(WEEKDAY,DATEADD(s,0,DATEADD(mm, 
 DATEDIFF(m,0,@StartDate),0)))+1,DATEADD(s,0,DATEADD(mm, 
 DATEDIFF(m,0,@StartDate),0))),
 LastDayOfCalendar = DATEADD(DAY,6-DATEPART(WEEKDAY,DATEADD(s,-1,DATEADD(mm, 
 DATEDIFF(m,0,@StartDate)+1,0))),DATEADD(s,-1,DATEADD(mm, 
DATEDIFF(m,0,@StartDate)+1,0)))
UNION ALL SELECT
 [Month] = DATEPART(MONTH,DATEADD(MONTH,1,FirstDayOfMonth)),
 [Year] = DATEPART(YEAR,DATEADD(MONTH,1,FirstDayOfMonth)),
 FirstDayOfMonth = DATEADD(MONTH,1,FirstDayOfMonth),
 LastDayOfMonth = DATEADD(s,-1,DATEADD(mm, 
 DATEDIFF(m,0,DATEADD(MONTH,1,FirstDayOfMonth))+1,0)),
 FirstDayOfCalendar = DATEADD(DAY,-DATEPART(WEEKDAY,DATEADD(MONTH,1,FirstDayOfMonth))+1,DATEADD(MONTH,1,FirstDayOfMonth)),
 LastDayOfCalendar = DATEADD(DAY,6-DATEPART(WEEKDAY,DATEADD(s,-1,DATEADD(mm, 
 DATEDIFF(m,0,DATEADD(MONTH,1,FirstDayOfMonth))+1,0))),DATEADD(s,-1,DATEADD(mm, 
 DATEDIFF(m,0,DATEADD(MONTH,1,FirstDayOfMonth))+1,0)))
 FROM
 Months
 WHERE
 LastDayOfMonth < @EndDate
 ), Dates AS (
 SELECT
 [Month],
 [Year],
 [Date] = FirstDayOfCalendar,
 FilterDate = LastDayOfCalendar
 FROM
 Months
 UNION ALL SELECT
 [Month],
 [Year],
 [Date] = DATEADD(DAY,1,[Date]),
 FilterDate
  FROM
 Dates
  WHERE
 [Date] < FilterDate
 )
SELECT
 DisplayOnCalendar = DENSE_RANK() OVER (ORDER BY d.Year, d.Month),
 d.Month,
 [Day] = DATEPART(DAY,d.[Date]),
 d.Year,
 [WeekDay] = DATEPART(WEEKDAY, d.[Date]),
 [Order] = DENSE_RANK() OVER (PARTITION BY d.Year, d.Month ORDER BY d.Date), 
 d.Date,
case when month(d.Date) = Month then '1' else '2' end as ID
FROM
 Dates d

接下来在设计视图中排列您的报告，您需要创建三个矩阵，每个矩阵彼此放置：

较大的矩阵按“=DisplayOnCalender”上的行分组，中等大小的矩阵按“=Ceiling(Fields!Order.Value/7)”上的行分组和“=Weekday”上的列分组。

较小的矩阵包含表达式 =IIF(Fields!ID.Value = 1, Fields!Day.Value, "")

创建两个矩阵后，可以删除深绿色背景行，它们提供相邻字段表达式的信息。将最小的矩阵拖到红色框中。然后将这两个组合矩阵拖到黄色框中。

现在您的报告设计应如右图所示：

Answer 2

我们看到<>，但我们不知道表达式中有什么？