如何将参数传递给 Django 中基于 Class 的视图？

Question

how to pass this parameter in the class called?

This is url

#url
path('all-agency/<int:id>', AllAgenciesView.as_view(), name='all-agency'),

cbv

#views
class AllAgenciesView( TemplateView):
    template_name='agencies.html'

class AllAgenciesListView(ServerSideDatatableView):
 
    def get_queryset(self):
      agencies = SettingsAgency.objects.using('agency-namespace').filter(id=self.kwargs['id'])
      return  agencies

this is in template

#in anchor tag(html)
<a href="{% url 'all-agency' id=2 %}" ><div>Agencies</div></a>

in address bar it would look like this:

http://127.0.0.1:8000/all-agency/2

Now I want to pass the 'id' into the class based views but when i did filter(id=self.kwargs['id') . I Got returned KeyError: 'id'

i tried another way which is

filter(id=self.kwargs.get('id')) 

and it returned None when i print(agencies)

another way ive tried

filter(id=self.request.GET.get('id'))

this also returned the same None

Answer 1

You're calling the wrong view in your paths, you should call AllAgenciesListView instead of AllAgenciesView .

Corrected version:

#url
path('all-agency/<int:id>', AllAgenciesListView.as_view(), name='all-agency'),