[英]I am getting an attribute error while trying to build a user registration form using Django
[英]i am getting an error while i am trying to add a user to a defined group while registration in django
#views.py
塊引用
def sign_up(request):
if request.method == "POST":
fm= SignUpForm(request.POST)
if fm.is_valid():
messages.success(request,'account created')
fm.save()
group = Group.objects.get(name='groupname')
User.groups.add(group)
else:
fm = SignUpForm()
return render(request,'signup.html',{'form':fm})`
並且,我收到如下 AttributeError :-
塊引用
Django Version: 3.2.3
Exception Type: AttributeError
Exception Value:
'ManyToManyDescriptor' object has no attribute 'add'
User
是模型,而不是特定的用戶實例。 您需要一個帶有 id 的實例來創建多對多關聯。
您的SignUpForm
是否創建了一個新User
? 如果是這種情況,解決方案可能是
user = fm.save()
group = Group.objects.get(name='groupname')
user.groups.add(group)
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