Last modified: Jan 10, 2023 By Alexander Williams
How to Access a Queryset in Django DetailView
Django provides us the get_context_data method that helps to access Querysets in Generic display views.
Let's see how t use the get_context_data method with Detailview.
views.py:
class ArticleDetailView(DetailView):
model = Topic
template_name = "Detail.html"
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
#Queryset
context['my_queryset'] = Topic.objects.all()
return context
urls.py:
urlpatterns = [
.
path('article/<slug:pk>/', ArticleDetailView.as_view()),
.
]
Detail.html:
<html>
<head>
</head>
<body>
{{my_queryset}}
</body>
</html>
http://127.0.0.1:8000/article/1/:
