How to use filtering data while using distinct method in django?

Question

please help me on my problem I hope my title is enough to understand what I mean, please help me on this problem guys.

When I tried this:

id_list = g         


        

Answer 1

I haven't worked with Django much for a couple of years, but this is what I think is happening.

You're assigning a values_list (a tuple) to piste. You're not assigning grade objects to piste. However, in your template you're expecting the elements of piste to be grades.

I believe you need to get the grade object first and send that to the template as well as the piste.