问题
Guys sorry for the general question here but I have been looking on the internet and cant find a solution.
I have an SSRS report. There is one Parameter user must put in before running, @Location.
In the query its specified to only return results where that location is matched.
I.E. where Company.location = @location
The results are displayed in a table. This all works fine, but I want to change the parameter to contain multiple values.....and then repeat the table for every location the user chooses.
Any help would be appreciated.
回答1:
Step 1: Create a dataset for your multi-valued parameter, something like this:
SELECT LocationId, LocationName FROM MyLocations
Step 2: Create the parameter @LocationId, with available values from the above dataset, and set it to allow multiple values.
Step 3: Create another dataset along these lines for the actual table:
SELECT *
FROM MyDataTable tbl
WHERE tbl.Location IN (@LocationId)
Step 4: Create a List, bind it to the second dataset (select the list, find the "DataSet" property).
Step 5: Open the properties for the Details of the list, group on LocationId.
Step 6: Drop a tablix inside the list, and pick your fields from Dataset2 for that tablix at your leisure.
Step 7: ...
Step 8: Profit!
PS. There are several alternatives available to do this, including:
- Use a list for the location in combination with a subreport for the actual table.
- Use one big table, with groupings for location.
来源：https://stackoverflow.com/questions/16679620/ssrs-report-repeat-table-for-every-parameter-value