service - Programmatically Check/Uncheck checkboxes of SSRS Multi-value Parameter

Question

I have a report in SSRS 2005 that has a Multi-value parameter. When you run the report, is it possible to programmatically check or uncheck the checkboxes depending on what checkbox you check? In other words, is there a way to have event code run when you check or uncheck the checkboxes?

Mike

Answer 1

可以设置参数B的取值范围取决于参数A的选择值。它被称为级联参数。

1. 创建参数 A 并为其设置值列表 - 例如，表格 Continents。

2. 创建参数 B 并将下一个存储过程设置为可用值列表：

   CREATE PROCEDURE [dbo].[countries](@continent int)
   AS
   SET NOCOUNT ON
   
   SELECT * FROM countries WHERE id IN
      (SELECT country_id FROM continents WHERE continent_id = @continent)
   

3. 在参数 B (Tab - Parameters) 的属性上，设置第一个参数 A 以将我们的参数链接在一起。