django rest framework filter

Question

I\'m working with API made from Django rest framework, I am trying to make a filter to a JSON This is my serializers.py file

from rest_framewo         


        

Answer 1

You need to define filter backend and all related fields you're planning to filter on:

class EstablecimientoViewSet(viewsets.ModelViewSet):
    filter_backends = (filters.DjangoFilterBackend,)
    filter_fields = ('categoria', 'categoria__titulo',)

example:

URL?categoria__titulo=Categoria 1