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當我試圖創建與管理,或在我的意見寄存器功能的Django用戶,它給了我這個錯誤:Django的 - 列「勝」空值違反非空約束
通過寄存器功能:
IntegrityError at /register_user/
null value in column "wins" violates not-null constraint
DETAIL: Failing row contains (3, pbkdf2_sha256$36000$3SoR8l6dEXRD$CkFB+RRKeJPUPeux4EByqkYFkGLgkhI..., null, f, Ion, , , [email protected], f, t, 2017-05-08 10:47:39.860612+00, f, null).
由管理員
IntegrityError at /admin/football_app/customuser/add/
null value in column "wins" violates not-null constraint
DETAIL: Failing row contains (7, pbkdf2_sha256$36000$o6UGPqAw72hi$qfbgoRAoJn4WmlK010VbfCzeu3+Fo0w..., null, f, Ion, , , , f, t, 2017-05-08 11:02:54.725688+00, f, null).
models.py
class CustomUser(AbstractUser):
selected = models.BooleanField(default=False)
wins = models.IntegerField()
REQUIRED_FIELDS = ['email', 'selected', 'wins']
def __str__(self):
return self.username
class Score(models.Model):
VALUE = (
(1, "Score 1"),
(2, "Score 2"),
(3, "Score 3"),
(4, "Score 4"),
(5, "Score 5"),
(6, "Score 6"),
(7, "Score 7"),
(8, "Score 8"),
(9, "Score 9"),
(10, "Score 10"),
)
granted_by = models.ForeignKey(settings.AUTH_USER_MODEL, default=0)
granted_to = models.ForeignKey(settings.AUTH_USER_MODEL, default=0, related_name='granted_to')
grade = models.PositiveSmallIntegerField(default=0, choices=VALUE)
def __str__(self):
return str(self.granted_to)
添加用戶
views.py
def register_user(request):
data = dict()
if request.method == 'POST':
form = UserForm(request.POST)
if form.is_valid():
user = form.save(commit=False)
user.set_password(user.password)
user.save()
return redirect('/login/')
else:
data['form'] = UserForm()
return render(request, 'register_user.html', data)
我使用的勝場添加+1到用戶,我用這個做其他功能的觀點: