Controlling dimension using variable

[Anonymous]

Hi,

Is there any method by which i can filter a dimension based on another variable?

For eg:

I have a variable which comes out as the output of an filter extension(single value selector button Qlik Branch  ). say vFilter

I have 3 options in this filter.. which i Manually entered in the extension : A,B and C.

I have a dimension 'Dim' to be filtered which has the values D,E and F.

I want a logic like this:

If vFilter='A' --> Dim should be filtered to just 'D'

If vFilter='B' --> Dim should be filtered to just 'E'

If vFilter='C' --> Dim should be filtered to just 'F'

NB : Right now I am using another filter extension which directly used the dimension to filter.But i want to implement this in an extension which used variable.

Thanks in advance