SSRS: How to disable a parameter (nvarchar) based on another parameter

Question

Im making a report that has a parameter DateFrom: Date To: Handled: Successful or Unsuccessful GroupName: AgentNamme:

What I want to do is if I selected in Handle 'Unsuccessful' the GroupName will be disabled. I tried looking for answers on the net but failed.

Answer 1

Hi I think you can achieve this using Optional Parameter feature of SSRS. or you can change the data set in such a way. you can edit the query and check there.

Example- Optional Parameter

Answer 2

You can't disable a parameter in SSRS. You have to provide a placeholder value to it instead, usually a null value.

The available values for GroupName should be based on a query to get all of the possible group values, unioned with a null value for N/A. When Handled = Unsuccessful, the only possible value for GroupName should be N/A.

Answer 3

由于不可能禁用参数，如果Hanled = Unsuccessful，我只查询默认值。