[英]Using foreign key of the UserCreationForm model User
I have made a signup page using built in UserCreationForm
of django. 我使用django的内置
UserCreationForm
制作了一个注册页面。
signup.html signup.html
class UserCreationForm(UserCreationForm):
email = EmailField(label=_("Email address"), required=True, help_text=_("Required."))
class Meta:
model = User
fields = ("username", "email", "password1", "password2")
def save(self, commit=True):
user = super(UserCreationForm, self).save(commit=False)
user.email = self.cleaned_data["email"]
if commit:
user.save()
return user
But I also need to make other tables in models.py
. 但是我还需要在
models.py
创建其他表。 So if in another table category
I need to make a foreign key of the primary key of this built in User of UserCreationForm
. 因此,如果在另一个表
category
我需要使用UserCreationForm
内置User中的主键作为外键。 What is the primary key in this? 什么是主键?
models.py models.py
class category(models.Model):
uid = models.ForeignKey(#)
cname = models.CharField(max_length=20)
def __unicode__(self):
return u"{} {}".format(self.uid, self.cname)
class Meta:
db_table = "category"
What do I write in place of # ?? 我要写些什么来代替#??
Just point to the User
model: 只需指向
User
模型:
from django.contrib.auth import User
uid = models.ForeignKey(User)
or better, in case you might want to customise the User model: 或更佳的选择,以防您可能需要自定义用户模型:
from django.conf import settings
uid = models.ForeignKey(settings.AUTH_USER_MODEL)
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