python - 如何在 Django 中更新用户配置文件

Question

我想让我的学生在登录后更新他的个人资料，但我似乎无法正确编码个人资料更新。这是我的代码:

class User(AbstractUser):
    pass


class Student(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
    name = models.CharField(max_length=30, null=True, blank=True, default=None)
    surname = models.CharField(max_length=50, null=True, blank=True, default=None)

<form method="POST" action="{% url 'profile_edit' %}" class="" >
    {% csrf_token %}
    {{ form.as_p }}
    <button type="submit">Save</button>q
</form>

def profile_edit(request):
    user = request.student
    form = StudentForm(request.POST or None, initial={'name': user.name,
                                                      'surname': user.surname})
    if request.method == 'POST':
        if form.is_valid():
            user.student.name = request.POST['name']
            user.student.surname = request.POST['surname']

            user.save()
            return HttpResponseRedirect('index')

    context = {
        "form": form
    }

    return render(request, "registration/profile_edit.html", context)

Answer 1

错误'AnonymousUser'对象没有属性'name'表示当前用户未经身份验证。您可以使用login_required使您的 View 仅对经过身份验证的用户可用。装饰器:

@login_required
def profile_edit(request):
    pass

此外，用户模型没有 name 属性，您需要访问用户的学生属性才能获取它:

form = StudentForm(request.POST or None, initial={'name': user.student.name,
                                                  'surname': user.student.surname})