views.py 文件源码

def form_valid(self, form):
        #add the dates to the existing data in the sessions
        notice = form.save(commit=False)
        serializer = NoticeSerializer(notice)
        session_data = self.request.session['new-notice']
        session_data['starts_at'] = serializer.data['starts_at']
        session_data['ends_at'] = serializer.data['ends_at']
        session_data['timezone'] = serializer.data['timezone']

        #save
        serializer = NoticeSerializer(data=session_data)
        if serializer.is_valid():
            notice = serializer.save(user=self.request.user)
            messages.add_message(self.request, messages.SUCCESS, 'Your notice has been posted')
            return redirect(notice)
        else:
            messages.add_message(self.request, messages.ERROR, 'Sorry, something went wrong')