Dynamical exposed filters

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dorkster's picture

Hi guys!
I am relatively new to drupal and have stumbled upon a pretty complicated problem... At least for me...
I have a shop, there are better exposed filters, basically i use it to have checkboxes... Those filters are using ajax...I am using taxonomy id filters.
I have attached different BEF to different pages, but since i have a lot of categories, it would be crazy to create for each category its own view and exposed filter. What i want to achieve is to create one exposed filter for every category page, which would check database for all taxonomies that the products in this category have, and display only those taxonomies in this exposed filters.
If you have some advice on how to achieve this please tell me... I have totally no problem with checking the database for those unique taxonomies, the problem lies in the views exposed filters, i have no clue what to do with those...