i would like to setup a business website. The business has 3 sections - for example cars, bicycles and skateboards.
On the frontpage, I am using three frontpage widgets with frontpage text.
If the user chooses one the section (for example: cars), I would like to implement a car-specific menu in the left sidebar (for example: Toyota, BMW, Porsche). If the user chooses another section, he should see the submenu of this next section in the left sidebar.
Any idea how to solve this issue?
Thank you very much.