views.py 文件源码

def post(self, request, *args, **kwargs):
        new_application = True
        try:
            form = forms.ApplicationForm(request.POST, request.FILES, instance=request.user.application)
            new_application = False
        except:
            form = forms.ApplicationForm(request.POST, request.FILES)
        if form.is_valid():
            application = form.save(commit=False)
            application.user = request.user
            application.save()
            if new_application:
                messages.success(request,
                                 'We have now received your application. '
                                 'Processing your application will take some time, so please be patient.')
            else:
                messages.success(request, 'Application changes saved successfully!')

            return HttpResponseRedirect(reverse('root'))
        else:
            c = self.get_context_data()
            c.update({'form': form})
            return render(request, self.template_name, c)