Linked Custom Field Drop Down
I am new user and I am not sure if this is already possible. But, is it possible to populate 2nd drop down based on the selection of 1st drop down. Eg. In Auto, I would like to show Models based on Make.
It would be nice to create category and sub-category items similar to tree and store data in JSON object. Eg. Toyota category will have following sub-category Avalon, Camry, Corolla, etc.
A tree view should work too.
