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为什么我无法在 DetailView 中访问从 url 字符串传递的 kwargs['party_id']？

Test url: http://127.0.0.1:8000/party/3/activity/2/

网址.py

url(r'^party/(?P<party_id>\d*)/activity/(?P<pk>\d*)/$', ActivityView.as_view(), name='activity')

视图.py

class ActivityView(DetailView):
    template_name = "ooe/activity_results.html"
    context_object_name = "activity"
    model = Activity

    def get_context_data(self, **kwargs):
        context = super(ActivityView, self).get_context_data(**kwargs)
        #this line is not working because kwargs is just: {'object': <Activity: Activity 2>}
        context['submissions'] = self.get_object().get_submissions(kwargs['party_id'])       
        return context

    @method_decorator(user_passes_test(active_participant))
    def dispatch(self, *args, **kwargs):
        return super(ActivityView, self).dispatch(*args, **kwargs)
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1 回答 1

5

试试self.kwargs吧。kwargs传递给get_context_data只是该方法的参数。

于 2013-09-20T16:13:02.443 回答