I have added a new OBS param filter to my query based portlet. It filters well when unit only selected, if you select unit and descendant nothing changes. It keeps filtering on the Unit only. Any ideas why?
Does your query cope with the 'unit & descendant' logic - (for query based portlets all this needs to be coded in the query).
There is sample NSQL on this community for that logic that you should be able to find.
Check this -
I need to add OBS Units and Descendants to a NSQL
OBS (Units and descendants) Project NSQL Options
List of Projects in OBS Unit and Descendants query?
OBS Filter Browse - Portlet Won't Select Decendants
OBS Filter not working on a Portlet
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