SSRS 将行百分比添加到 Tablix

Question

我正在尝试将某种计算项（Excel 等效项）添加到我从数据集创建的 tablix 中。

例如

Type       Today        Month       Annual
Sales      1,000        15,000      35,000
GP           200         1,500       5,000

我想在下面添加一行来计算利润百分比并且也是动态的，所以当数字发生变化时，利润百分比也会发生变化

例如

Type       Today        Month       Annual
Sales      1,000        15,000      35,000
GP           200         1,500       5,000
Margin %     20%           10%        14.3%

Answer 1

如果这是在页脚中，那么您可以在字段 Type 上有条件地求和，例如 Today 列：

=SUM(IIF(Fields!Type.Value = "GP", Fields!Today.Value, Nothing)) / SUM(IIF(Fields!Type.Value = "Sales", Fields!Today.Value, Nothing))

当然，如果 Sales 可以为零，那么您将得到被零除的错误，因此您需要使 IIF 函数参数的 bypass the error-generating divide-by-zero calculation 的表达式更复杂一些：

=IIF(SUM(IIF(Fields!Type.Value = "Sales", Fields!Today.Value, 0.0)) <> 0.0, 
SUM(IIF(Fields!Type.Value = "GP", Fields!Today.Value, Nothing)) / IIF(SUM(IIF(Fields!Type.Value = "Sales", Fields!Today.Value, 0.0)) = 0.0, 1.0, SUM(IIF(Fields!Type.Value = "Sales", Fields!Today.Value, Nothing))),
Nothing)

SSRS 将行百分比添加到 Tablix

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