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Django CreateView沒有返回HttpResponse對象

[英]Django CreateView didn't return an HttpResponse object

無法弄清楚為什么CreateView不返回HttpResponse 現在,我僅使用此視圖進行發布(不獲取)。 我認為設置self.success_url應該足夠了(如def post )。

class TripCreationView(CreateView):
    form_class = TripCreationForm
    template_name = 'frontend/homepage.html'

    def post(self, request, *args, **kwargs):
        self.success_url = request.POST.get('success_url') or reverse('frontend:homepage')
        super(TripCreationView, self).post(self, request, *args, **kwargs)
    #
    # def form_valid(self, form):
    #     trip = form.save(self.request)
    #     return HttpResponseRedirect(self.success_url)

    def get_form_kwargs(self):
        kwargs = super(TripCreationView, self).get_form_kwargs()
        kwargs['user'] = self.request.user
        return kwargs

你知道該怎么辦嗎?

您忘記了退貨聲明。

def post(self, request, *args, **kwargs):
    self.success_url = request.POST.get('success_url') or reverse('frontend:homepage')
    return super(TripCreationView, self).post(self, request, *args, **kwargs)

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