【发布时间】:2016-04-01 10:45:18
【问题描述】:
我正在尝试创建一个注册表单,用于注册User 和他的UserProfile。问题是Django 说username 不可用。
django.core.exceptions.FieldError: Unknown field(s) (username) specified for Use
rProfile
我想形成包含我想要的所有属性(来自内置的User 和UserProfile)。
怎么办?我知道问题是因为我添加了UserCreationForm.Meta.fields,但是如何让它工作呢?这似乎是一个清晰而简单的解决方案。
这是表格:
class UserProfileCreationForm(UserCreationForm):
password1 = forms.CharField(label="Password", widget=forms.PasswordInput)
password2 = forms.CharField(label="Password confirmation", widget=forms.PasswordInput)
class Meta(UserCreationForm.Meta):
model = UserProfile
fields = UserCreationForm.Meta.fields + ('date_of_birth','telephone','IBAN',)
def clean_password2(self):
# Check that the two password entries match
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
msg = "Passwords don't match"
raise forms.ValidationError("Password mismatch")
return password2
def save(self, commit=True):
user = super(UserCreationForm, self).save(commit=False)
user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
用户配置文件模块:
class UserProfile(models.Model):
user = models.OneToOneField(User, related_name='user_data')
date_of_birth = models.DateField()
telephone = models.CharField(max_length=40)
IBAN = models.CharField(max_length=40)
created = models.DateTimeField(auto_now_add=True)
modified = models.DateTimeField(auto_now=True)
MARITAL_STATUS_CHOICES = (
('single', 'Single'),
('married', 'Married'),
('separated', 'Separated'),
('divorced', 'Divorced'),
('widowed', 'Widowed'),
)
marital_status = models.CharField(max_length=40, choices=MARITAL_STATUS_CHOICES, null=True, blank=True)
HOW_DO_YOU_KNOW_ABOUT_US_CHOICES = (
('coincidence', u'It was coincidence'),
('relative_or_friends', 'From my relatives or friends'),
)
how_do_you_know_about_us = models.CharField(max_length=40, choices=HOW_DO_YOU_KNOW_ABOUT_US_CHOICES, null=True,
blank=True)
# TRANSLATOR ATTRIBUTES
is_translator = models.BooleanField(default=False)
language_tuples = models.ManyToManyField(LanguageTuple)
rating = models.IntegerField(default=0)
number_of_ratings = models.BigIntegerField(default=0)
def __unicode__(self):
return '{} {}'.format(self.user.first_name, self.user.last_name)
def __str__(self):
return '{} {}'.format(self.user.first_name, self.user.last_name)
【问题讨论】:
标签: python django django-models django-forms