Does anyone know a way to create a category based naviagation which has two category groups that need to relate to each other in order to build out a basic list?
I have channel with two category groups assigned to it:
I then have categories in said groups like so:
- Guitar Brand 1
- Guitar Brand 2
- Amplifier Brand 1
- Amplifier Brand 2
Now, I'd like to display a list of categories from the Brand category group. That of course is easy but, I'd like to filter that by each of the Type group categories as well.
For example: I'd like to display a list of Brands which, based on my above example cats, would display Guitar Brand 1 and Guitar Brand 2 as those are both guitars and have been assigned the Guitar category as well. I'm filtering Brands categories based on the Type (Guitars in this case).
Note: this is a global navigation so there isn't anything I can do with URLs.
Any ideas on an approach? Is this even possible with native EE? Any add-ons which would make this possible?
Thanks for your input and ideas!