Conditional filters for views I have 4 filters for my nodes. These filters work with taxonomy terms.
So I have 4 taxony lists:


Type (a,b,c)
length (d,e,f,g,h,i,j)


If I select Type (a) then length should only give me the possibilities that actually are possible with the length for example f,g,h. Is this possible?
Yes, it is possible.
What you are asking for is typical faceted search functionality.
You should be looking in the direction of Facet API.

Cheers!