用户创建 - 电子邮件字段和图像字段不更新 Postgres答案

【问题标题】：User creation - email field and image field not updating Postgres用户创建 - 电子邮件字段和图像字段不更新 Postgres
【发布时间】：2020-10-01 10:29:12
【问题描述】：

在一个扩展用户模型中，同时创建了用户和配置文件。创建了用户和相关配置文件（客户），但两个字段“电子邮件”（用户电子邮件）字段和“照片”（图像字段）未保存到数据库中。感谢一些修复：

views.py

def customer_register(request):

if request.method == 'POST':
    user_form = UserRegistrationForm(request.POST)
    profile_form = CustomerProfileForm(request.POST)

if user_form.is_valid() and profile_form.is_valid():
    # Create a new user object but avoid saving it yet
    new_user = user_form.save(commit=False)
    # Set the chosen password
    new_user.set_password(
        user_form.cleaned_data['password'])
    # Save the User object
    new_user.save()
    # Create the customer profile
    customer = profile_form.save(commit=False)
    customer.user = new_user
    customer.save()

    #Customer.objects.create(user=new_user,date_of_birth=customer.date_of_birth, photo=customer.photo, pincode=customer.pincode)

    return render(request,
                  'registration/register_done.html',
                  {'new_user': new_user})
else:
    messages.error(request, 'Error in creating your profile')

其他： user_form = UserRegistrationForm() profile_form = CustomerProfileForm()

Forms.py

class UserRegistrationForm(forms.ModelForm):
password = forms.CharField(label='Password',
                           widget=forms.PasswordInput)
password2 = forms.CharField(label='Repeat password',
                            widget=forms.PasswordInput)
email = forms.EmailField(label='email', widget=forms.EmailInput, required=True)


class Meta:
    model = User
    fields = ['username', 'first_name', 'email']

def clean_password2(self):
    cd = self.cleaned_data
    if cd['password'] != cd['password2']:
        raise forms.ValidationError('Passwords don\'t match.')
    return cd['password2']

def clean_email(self):
    email = self.cleaned_data.get('email')
    if User.objects.filter(email=email).exists():
         raise forms.ValidationError("Email exists. Please change email")

class CustomerProfileForm(forms.ModelForm):
    pincode = INZipCodeField(label="PIN")
    date_of_birth = forms.DateField(widget=forms.DateInput(format='%d/%m/%Y'), input_formats=('%d/%m/%Y',))
    photo = forms.ImageField()
    class Meta:
        model = Customer
        fields = ['pincode','date_of_birth','photo']

【问题讨论】：

请edit您的问题并在views.py中修正您的缩进。

标签： python django-models django-forms django-users django-file-upload

【解决方案1】：

我发现表单中的电子邮件 ID 问题，表单必须在电子邮件验证功能中返回电子邮件

clean_email(self):
    email = self.cleaned_data.get('email')
    if User.objects.filter(email=email).exists():
         raise forms.ValidationError("Email exists. Please change email")
    return email

在视图中，我必须添加对文件（图像）的请求以及表单：

profile_form = CustomerProfileForm(request.POST, request.FILES or None)

图像问题出现在注册 html 模板中。我将表单更新为 enctype "multipart/form-data" 以获取图像输入

 <form method="post" enctype="multipart/form-data" action="{% url 'customer_register' %}">
          {% csrf_token %}

【讨论】：