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我目前使用的是Django all-auth,它有一个/ accounts/profile页面,我想用创建/填充更新用户信息的表单。使用OneToOne字段和用户模型创建User Profile页面
我有一个老师字段,它扩展了使用OneToOne字段的用户模型。
models.py
class Teacher(models.Model):
user = models.OneToOneField(User, on_delete=models.PROTECT, related_name='Teacher')
bio = models.TextField(max_length=500, blank=True)
availability = models.BooleanField(default=False)
teacher_logo = models.FileField()
这个老师模型是我希望用户在/帐号/更新个人资料的内容。
forms.py
class UserForm(forms.ModelForm):
class Meta:
model = User
fields = ('first_name', 'last_name', 'email')
class TeacherForm(forms.ModelForm):
class Meta:
model = Teacher
fields = ('availability', 'bio','teacher_logo')
views.py
@login_required
@transaction.atomic
def update_profile(request):
if request.method == 'POST':
user_form = UserForm(request.POST, instance=request.user)
teacher_form = TeacherForm(request.POST, instance=request.user.teacher)
if user_form.is_valid() and teacher_form.is_valid():
user_form.save()
teacher_form.save()
messages.success(request, _('Your profile was successfully updated!'))
return redirect('users:index')
else:
messages.error(request, _('Please correct the error below.'))
else:
user_form = UserForm(instance=request.user)
teacher_form = TeacherForm(instance=request.user.teacher)
return render(request, 'accounts/profile.html', {
'user_form': user_form,
'teacher_form': teacher_form
})
模板用户/ profile.html
<form method="post">
{% csrf_token %}
{{ user_form.as_p }}
{{ teacher_form.as_p }}
<button type="submit">Save changes</button>
</form>
urls.py
url(r'^profile/$', views.update_profile, name='Update-Profile')
我可以使用更新的观点,但后来我需要在URL,这似乎是这样做的一个不正确的方法来指定;另外,用户将能够编辑其他配置文件。
当我运行上述内容时,我得到一个抱怨,'用户'对象没有属性'老师'。
当我删除.teacher
从TeacherForm(instance=request.user.teacher)
它加载页面的形式,但是当我更新,它仍然给了我同样的抱怨
EDIT(在views.py两地删除):models.py额外
@receiver(post_save, sender=User)
def create_user_profile(sender, instance, created, **kwargs):
if created:
Teacher.objects.create(user=instance)
@receiver(post_save, sender=User)
def save_user_profile(sender, instance, **kwargs):
instance.Teacher.save()
或只是不设置它在所有的,在这种情况下,默认会'teacher'反正。 –
谢谢,我仍然得到:异常值:\t '用户'对象没有属性'老师'异常位置:\t /Users/gr/Desktop/PycharmProjects/DjangoWebsite/accounts/models.py in save_user_profile,第45行(文件没有第45行) – Roma
您是否创建了'Teacher'实例? –