I’m creating a web store using Expresso Store. The store is selling just about everything you (don’t) need, ranging from home decoration to bicycles to computer equipment. To create the main menu, I’ve used categories.
The users should be able to filter the product list. For example when searching for CPUs, the user should be able to filter by socket type. For this I’ve created another category group. I’ve extracted the category IDs from the URL, and the product list is updated according to what filters are applied.
The problem is: how do I implement the filter list? The list should contain the filters that are available for the products in the refined search. For example, when listing CPUs, and filtering by Intel, the AMD sockets shouldn’t show up in the filters list. How can this be done?