Posted on 19/04/2013 12:29:33
Maybe I don't understand your requirements, but:
If Distrikt 01-05 (Sjælland) is a value of the District filter
And Distrikt 01 through Distrikt 05 are individual filters,
then I can think it can be done.
Set the visibility options for Distrikt 01 through 05 to the value of Distrikt 01-05 of the Distrikt filter. Then they only become visible when that value is selected.
In order to display them as nested / sub filters you can override the filters in a custom filter file. E.g. rather than let Dynamicweb output all filters for you in a loop, you can set them explicitly. Alternatively, you could use a filter template that marks the filter as nested so you can influence it with CSS.
If this isn't what you're looking for, I don't think I understand what you're after.
Cheers,
Imar