Django的 - 用户创建用户和配置文件中相同的形式

Question

嗨已经改变了我的看法，从这样的： How to make User able to create own account with OneToOne link to Profile - Django

出于某种原因，profile_form不保存“用户信息到数据库中。我检查了print（profile_form.user）数据中的信息，并在终端中显示用户名。然而，它并不是将这个外键保存到数据库中，它只是将其保留为空。

向该： Views.py

class IndexView(View): 
    template_name = 'homepage.html' 
    form = UserCreationForm 
    profile_form = ProfileForm 

    def post(self, request): 
     user_form = self.form(request.POST) 
     profile_form = self.profile_form(request.POST) 
     if user_form.is_valid() and profile_form.is_valid(): 
      user = user_form.save() 
      profile_form.save(commit=False) 
      profile_form.user = user 
      print(profile_form.user) 
      print(profile_form) 
      profile_form.save() 

      return render(request, self.template_name) 
     else: 
      return render(request, self.template_name, {'user_form': self.form, 
                 'profile_form': self.profile_form}) 

    def get(self, request): 
     if self.request.user.is_authenticated(): 
      return render(request, self.template_name) 
     else: 
      return render(request, self.template_name, {'user_form': self.form, 'profile_form': self.profile_form}) 

Forms.py

class ProfileForm(ModelForm): 
    """ 
    A form used to create the profile details of a user. 
    """ 
    class Meta: 
     model = Profile 
     fields = ['organisation', 'occupation', 'location', 'bio'] 

Models.py

class Profile(models.Model): 
    user = models.OneToOneField(User, on_delete=models.CASCADE, null=True) 
    organisation = models.CharField(max_length=100, blank=True) 
    occupation = models.CharField(max_length=100, blank=True) 
    bio = models.TextField(max_length=500, blank=True) 
    location = models.CharField(max_length=30, blank=True) 

Answer 1

用户是实例的一个属性，而不是表格。

user = user_form.save() 
    profile = profile_form.save(commit=False) 
    profile.user = user 
    print(profile.user) 
    profile.save()