如何在提交我的用户注册表时在用户详细信息数据库中识别和设置用户模型外键

问题描述

正如我上面提到的，我想从用户模型中自动识别用户的 ID，并将其设置为我的用户详细信息模型中提交注册表时的外键我正在手动更改测试目的，这不是独立的做法网站

models.py

    class Student_Details(models.Model):
        u_id=models.ForeignKey(User,null=True,on_delete=models.SET_NULL)
        field=models.CharField(max_length=400,null=True)
    
    class Institute_Details(models.Model):
        I_id=models.ForeignKey(User,on_delete=models.SET_NULL)
        name=models.CharField(max_length=400,null=True)
        zipcode=models.CharField(max_length=6,null=True)
        def __str__(self):return str(self.name)
    
    class Staff_Details(models.Model):
        s_id=models.ForeignKey(User,on_delete=models.SET_NULL)
        Institute_from=models.ForeignKey(Institute_Details,on_delete=models.SET_NULL)
        def __str__(self):return str(self.s_id)

form.py

class createuserForm(UserCreationForm):
    class Meta:
        model = User
        fields = ['id','username','first_name','last_name','email','password1','password2']

class Institute_form(ModelForm):
    class Meta:
        model = Institute_Details
        fields=['name','zipcode']

viewspy

@unauthenticated_user
def registerPage(request):
    form = createuserForm()
    form2 = Institute_form(request.POST)
    if request.method == 'POST':
        form = createuserForm(request.POST)
        form2 = Institute_form(request.POST)
        if form.is_valid():
            if request.POST.get('user_type') == 'User':
                user1 = form.save()
                group1 = Group.objects.get(name='Student')
                user1.groups.add(group1)
            elif request.POST.get('user_type') == 'Institute':
                user2 = form.save()
                form2.save()
                group2 = Group.objects.get(name='Institute')
                user2.groups.add(group2)
            return redirect('default')

    context = {'form': form,'Iform':form2}
    return render(request,"htmls/signup.html",context)



def logoutUser(request):
    logout(request)
    return redirect('default')

解决方法

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