我有两个可能相关的 UpdateView 问题。首先,它不是更新用户,而是创建一个新的用户对象。其次,我不能限制表单中显示的字段。
这是我的views.py:
class RegistrationView(FormView):
form_class = RegistrationForm
template_name = "register.html"
success_url = "/accounts/profile/"
def form_valid(self, form):
if form.is_valid:
user = form.save()
user = authenticate(username=user.username, password=form.cleaned_data['password1'])
login(self.request, user)
return super(RegistrationView, self).form_valid(form) #I still have no idea what this is
class UserUpdate(UpdateView):
model = User
form_class = RegistrationForm
fields = ['username', 'first_name']
template_name = "update.html"
success_url = "/accounts/profile/"
和 urls.py
url(r'^create/$', RegistrationView.as_view(), name="create-user"),
url(r'^profile/(?P<pk>\d+)/edit/$', UserUpdate.as_view(), name="user-update"),
如何正确使用 UpdateView?