2017-08-29 52 views
0

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.teacherTeacherForm(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() 

回答

1

设置相关的名称为Teacher,所以你需要:

teacher_form = TeacherForm(instance=request.user.Teacher) 
#            ^^^^ 

或更好的设置related_name为“老师”

class Teacher(models.Model): 
    user = models.OneToOneField(
     User, 
     on_delete=models.PROTECT, 
     related_name='teacher') 
#      ^^^ 
+1

或只是不设置它在所有的,在这种情况下,默认会'teacher'反正。 –

+0

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

+0

您是否创建了'Teacher'实例? –