/Python/Django/How to filter queryset with foreign key in django

How to filter queryset with foreign key in django

# *********** how to filter queryset with django foreign keys **********

# in models.py file
class BookedEvent(models.Model):
    user = models.ForeignKey(User, on_delete=models.CASCADE)
    event = models.ForeignKey(Events, on_delete=models.CASCADE)

    
# in filters.py file
import django_filters
class BookedEventFilter(django_filters.FilterSet):
    class Meta:
        model = BookedEvent
        #use __ (double underscore) to target foreign key values
        fields = ['event__eventName', 'event__startDate','event__endDate','event__address']   

        
# in views.py file 
def booked_event_page_view(request):
   # getting queryset
    currentUser = request.user
    bookedEvents = models.BookedEvent.objects.filter(user=currentUser)
    # adding event filter
    filter = BookedEventFilter(request.GET, queryset=bookedEvents)
    bookedEvents = filter.qs
    context = {'bookedEvents': bookedEvents, 'filter':filter}
    return render(request, 'booked_events.html', context)

Similar codes

2 votes297 views1 answer
Favicon django
Python Django
6 votes316 views4 answers
Django change password command line
Python Django
0 vote240 views1 answer
Django jwt custom authentication
Python Django
0 vote289 views1 answer
Django model make the field caseinsensitive
Python Django
2 votes297 views1 answer
Django filter multiple fields
Python Django
4 votes302 views3 answers
Django Change Password
Python Django
0 vote292 views1 answer
Django choicefield empty label
Python Django
0 vote291 views1 answer
Django allauth Reverse for 'password_reset_confirm' not found. 'password_reset_confirm' is not a valid view function or pattern name.
Python Django
0 vote284 views1 answer
Annot identify image file '/home/ellis/CB/Django-Ecommerce/media_root/default.jpg'
Python Django
1 vote279 views3 answers
Jsonresponse django
Python Django