Question

我的forms.py文件

class CreateUserForm(UserCreationForm):
    phone=PhoneNumberField()
    class Meta:
        model = User
        fields = ['username', 'email', 'password1', 'password2', 'phone']
        widgets={
            'username':forms.TextInput(attrs={'placeholder':"Username"}),
            'email':forms.TextInput(attrs={'placeholder':"Email Address"}),
            'password1': forms.PasswordInput(attrs={'placeholder': 'Your Password'}),
            'password2': forms.PasswordInput(attrs={'placeholder': 'Confirm Password'}),
            'phone':PhoneNumberField(),
        }

我的models.py文件

class CustomerReg(models.Model):
    user=models.OneToOneField(User, null=True, blank=True, on_delete=models.CASCADE)
    name=models.CharField(max_length=200, null=True)
    email=models.EmailField(max_length=254)

def create_profile(sender, **kwargs):
    if kwargs['created']:
        user_profile=CustomerReg.objects.create(user=kwargs['instance'])

post_save.connect(create_profile, sender=User)

我的views.py文件

def registerPage(request):
    if request.user.is_authenticated:
        return redirect('form')
    else:
        form=CreateUserForm()

        if request.method == 'POST':
            form = CreateUserForm(request.POST)
            if(form.is_valid()):
                form.save()
                user=form.cleaned_data.get['username']
                user=User.objects.get(username=user)
                phone=form.cleaned_data.get['phone']
                user.phone_number=phone
                user.save()
                return redirect('login')

        context = {'form': form}
        return render(request, 'customer/register.html', context)

点击注册页面后会显示错误

AttributeError at /register/
'str' object has no attribute 'User'

所以我无法从表单中保存数据，因此必须创建新的“自定义用户模型”以在注册页面上保存用户的电话号码吗？

我的管理员。py

from django.contrib import admin
from .models import *
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from .forms import UserChangeForm,UserCreationForm
# Register your models here.

admin.site.register(Customer)

class UserAdmin(BaseUserAdmin):
    form = UserChangeForm
    add_form = UserCreationForm
    list_display = ('email', 'phone')

admin.site.register(User, UserAdmin)

Answer 1

如果正确创建了模型，则您犯的错误是变量user不是User对象。该错误通知您user变量表示一个字符串（来自表单的输入），该字符串不具有User作为其属性。在这种情况下，您可能需要做类似

的操作

user = User.objects.get(username=user)

以便将User对象分配给变量user。

现在user是一个User对象，那么您可以做

user.phone_number = phone
user.save()

Answer 2

请尝试以下操作：

def registerPage(request):
    if request.user.is_authenticated:
        return redirect('form')
    else:
        form=CreateUserForm()

        if request.method == 'POST':
            form = CreateUserForm(request.POST)
            if form.is_valid():
                form.save()
                username=form.cleaned_data['username']
                user=User.objects.get(username=username)
                phone=form.cleaned_data['phone']
                user.phone=phone
                user.save()
                return redirect('login')

        context = {'form': form}
        return render(request, 'customer/register.html', context)

然后您显示管理员的电话字段

admin.py

from .forms import UserChangeForm,UserCreationForm
from django.contrib import admin
from django.contrib.auth.models import User
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
class UserAdmin(BaseUserAdmin):
    form = UserChangeForm
    add_form = UserCreationForm
    list_display = ('email', 'phone') # You can add field to display field here..
    list_filter = ('name')
    fieldsets = (
       (None, {'fields': ('email')}),
       ('Personal info', {'fields': ('name','phone')}),
       ('Permissions', {'fields': ('name',)}),
    )
    add_fieldsets = (
       (None, {
          'classes': ('wide',),
          'fields': ('name' ,'user','email','email', 'phone')
       }),
    )
    search_fields = ('email',)
    ordering = ('email',)
    filter_horizontal = ()
admin.site.register(User, UserAdmin)

如何将PhoneNumberField数据保存到数据库？

2 个答案: