Is it possible to add field from block into contextual filter?
There is a custom block listed on front page containing three drop down select list fields depending to one another.
- First field contains taxonomy parent term.
- Second field contains child term depends on above selected value.
I also have another block of view showing all the node titles having selected taxonomy term. Now my problem is that how can I add two fields(parent & child term fields) from first block as contextual filter in view. Note that first block is a custom block developed in a custom module while the second block is a block in views. So how is it possible? Anyone help?