【发布时间】:2021-04-06 18:01:54
【问题描述】:
我有以下urls.py:
urlpatterns = [
...
path('polls/<int:pk>/', views.DetailsView.as_view(), name='detail'),
path('polls/<int:pk>/results/', views.ResultsView.as_view(), name='results'),
path('polls/<int:week_id>/vote/', views.vote, name='vote'),
]
在我看来,我有以下vote 观点:
def vote(request, week_id):
week = Week.objects.get(pk=week_id)
try:
selected_choice = week.choice_set.get(pk=request.POST['choice'])
except (KeyError, Choice.DoesNotExist):
return render(request, 'weeklydesert/detail.html', {
'week': week,
'error_message': "You didn't select a choice.",
})
else:
selected_choice.votes += 1
selected_choice.save()
# How to update this to redirect?
return HttpResponseRedirect(reverse('results', args=(week.id,)))
我正在尝试更新 HttpResponseRedirect 以简单地使用 redirect 函数,但我无法传递正确的参数。
重定向应该导致类似:polls/1/results/
有什么建议吗?
【问题讨论】: