Django ModelForm 没有指定模型类，虽然 Meta 类中的模型设置为模型

Question

错误是“ModelForm 没有指定模型类。”

表格.py代码

from django.contrib.auth.models import User

from basic_app.models import UserProfileInfo

class UserForm(forms.ModelForm):

    password = forms.CharField(widget=forms.PasswordInput())

    class Meta():

        models = User

        fields = ('username', 'email', 'password')

class UserProfileInfoForm(forms.ModelForm):

    class Meta():

        model = UserProfileInfo

        fields = ('portfolio_site', 'profile_pic')

模型.py代码

from django.db import models

from django.contrib.auth.models import User

# Create your models here.

class UserProfileInfo(models.Model):

    user = models.OneToOneField(User, on_delete=models.CASCADE)

    #additional

    portfolio_site = models.URLField(blank=True)

    profile_pic = models.ImageField(upload_to='profile_pics', blank=True)

    def __str__(self):

        return self.user.username

views.py 代码

from django.shortcuts import render

from basic_app.forms import UserProfileInfoForm, UserForm

# Create your views here.

def index(request):

    return render(request, 'basic_app/index.html')

def register(request):

    registered = False

    if request.method == 'POST':

        user_form = UserForm(data=request.POST)

        profile_form = UserProfileInfoForm(data=request.POST)

        if user_form.is_valid() and profile_form.is_valid():

            user = user_form.save()

            user.set_password(user.password)

            user.save()

            profile = profile_form.save(commit=False)

            profile.user = user

            if 'profile_pic' in request.FILES:

                profile.profile_pic = request.FILES['profile_pic']

            profile.save()

            registered = True

        else:

当我尝试创建新的用户表单 ( user_form = UserForm()) 时发生错误。尽管在我的元类中我将模型设置为User从django.contrib.auth.models.

Answer 1

我认为您的表格中的拼写错误，您可以尝试更正 :Changes Meta() to Meta: then models to modelclass UserForm(forms.ModelForm):   password = forms.CharField(widget=forms.PasswordInput())   class Meta:      model = User      fields = ('username', 'email', 'password')class UserProfileInfoForm(forms.ModelForm):   class Meta:      model = UserProfileInfo      fields = ('portfolio_site', 'profile_pic')