Hy, I got a Integerfield for each of my documents which tells me out of which area of my documentbase this document is. So 1 is "Research Theme 1", 2 is "Research Theme 2", 3 is "Documentation Projekt 21" and so on.
Uppon searching I want to have only documents from areas the user is allowed to look at in the resultset. Currently I'm doing this using a second (internal constructed) Query which limits the area and combining this to the user-query using a Boolean-Query. I know this is the wrong approach and that the right solution should be a Filter. But I dont know which filter to use and how. I saw a example of a RangeFilter which seems quite simple but a range is not enough! I dont need to check against a range but against a list of allowed ids. Can anybody help me an give me a hint how I can accomplish this? Thanks -- Dominik Bruhn mailto: [EMAIL PROTECTED]
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