Question

我有一列sg1，其中日期作为字符串，并且可能还有一些额外的字符，例如

25/10/18 (M) 
25/06/15 (P) this is planned.

我的日期格式是DD / MM / YY。我必须根据单元格值对单元格进行着色。我已经为该列编写了背景色表达式。最后一个条件是无法正常工作并引发错误。

=IIF(Fields!sg1.Value = "W","Khaki",
IIF(Fields!sg1.Value="g","Gray", 
IIF(Fields!sg1.Value="b","Blue",
IIF((LEN(Fields!sg1.Value)=12 And
Format(LEFT(Fields!sg1.Value,8),"YY-MM-DD")<Today),"Pink", 
"Green"))))

我无法解决问题。

Answer 1

尝试用这个想法来改变您的最后状况：

And
CDate(LEFT(Fields!sg1.Value,8))<Today(),"Pink", "Green")

对于您的字段，此代码应该可以：

=IIF(Fields!sg1.Value = "W","Khaki",
IIF(Fields!sg1.Value="g","Gray", 
IIF(Fields!sg1.Value="b","Blue",
IIF(LEN(Fields!sg1.Value)=12 And
CDate(LEFT(Fields!sg1.Value,8))<Today(),"Pink", "Green"))))

Answer 2

这比我想的要复杂。我自己测试了它，并以此方式工作：

=IIF(Fields!sg1.Value = "W","Khaki", 
 IIF(Fields!sg1.Value="g","Gray", 
 IIF(Fields!sg1.Value="b","Blue", 
 IIF((LEN(Fields!sg1.Value)=12 And 
 DateSerial(Mid(Fields!sg1.Value, 7, 2),
            Mid(Fields!sg1.Value, 4, 2), 
            Left(Fields!sg1.Value, 2))  
            <Today),"Pink", "Green"))))

从25/10/18开始的是Mid(Fields!sg1.Value, 7, 2) = 18 (YY)，Mid(Fields!sg1.Value, 4, 2) = 10 (MM)和Left(Fields!sg1.Value, 2) = 18 (DD)。

SSRS表达问题

2 个答案: