I made a custom post type "kaubad" and i also want to add sorting option on website front end - users can select between this custom post type categories.
here is screenshot about what i want to do.
but i want to do it with costum post type and display results also on costum post type page(on same page where i can filter posts by categories).
When i choose custom post type category,then only thing that will change is category ID on my web browser nav bar. Results i got so far are like,example:tooted/?cat=15
Sorry for my bad english,its not my native language,but i tried to explain it as good as i can.