如何使用UserCreationForm Django向数据库添加额外的字段数据?

时间:2018-11-20 22:57:13

标签: python django django-forms

我正在尝试将UserCreationForm额外字段中的数据添加到数据库中,我想将多个字段添加到UserCreationForm中并将其保存到数据库中。我在stackoverflow上看到了其他主题的示例,但这是行不通的。

这是我的代码示例: (字段:“ agree_terms”或“ price”可以是其他任何内容)

forms.py

from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm



class UserRegisterForm(UserCreationForm):
    email = forms.EmailField(widget = forms.EmailInput(attrs= 
                                               {'placeholder':'Email'}))
    agree_terms = forms.BooleanField()
    price = forms.DecimalField(decimal_places=2, max_digits=10000)

    class Meta(UserCreationForm.Meta):
        model = User

        fields = UserCreationForm.Meta.fields + ('username', 'password1', 
                                'email','password2','agree_terms','price')

views.py

@csrf_protect
def registers(request):

    if request.method == 'POST':
        form = UserRegisterForm(request.POST)
        print(form)
        print(form.is_valid())
        if form.is_valid():
            form.save()
            username = form.cleaned_data.get('username')
            messages.success(request,'Conta criada {}'.format(username))
            return redirect('login')
    else:
        form = UserRegisterForm()
    return render(request,'header-login.html',{'form':form})

1 个答案:

答案 0 :(得分:0)

您是否还更改了User模型以支持这些字段?您还需要将它们添加到模型/表中。

尽管如此,我不建议直接在User模型上堆积太多额外的数据。