我有一个更新视图:
class GeneralUserUpdateView(UpdateView):
model = GeneralUser
form_class = GeneralUserChangeForm
template_name = "general_user_change.html"
def dispatch(self, *args, **kwargs):
return super(GeneralUserUpdateView, self).dispatch(*args, **kwargs)
def post(self, request, pk, username):
self.pk = pk
self.username = username
self.gnu = GeneralUser.objects.get(pk=self.pk)
#form = self.form_class(request.POST, request.FILES)
return super(GeneralUserUpdateView, self).post(request, pk)
def form_valid(self, form, *args, **kwargs):
self.gnu.username = form.cleaned_data['username']
self.gnu.email = form.cleaned_data['email']
self.gnu.first_name = form.cleaned_data['first_name']
self.gnu.last_name = form.cleaned_data['last_name']
self.gnu.address = form.cleaned_data['address']
self.gnu.save()
return redirect("user_profile", self.pk, self.username)
在此视图中,我想传递如下上下文:
context['picture'] = GeneralUser.objects.get(pk=self.pk)
我确实尝试过 get_context_data 但我无法访问 pk 那里..我在做更新吗?我怎样才能在那里传递那个上下文?