python - Django Forms 无法呈现单选按钮

Question

抱歉，我对 Django 很陌生。我读了很多答案，但无法使其发挥作用。我错过了一些东西

这是我的 forms.py

    from django import forms
    from .models import Post
    from django.utils.translation import gettext as _



    class EventsForm(forms.ModelForm):
     class Meta:
        CHOICES=[('select1','select 1'), ('select2','select 2')]
        model = Post
        widgets = {
            'title': forms.TextInput(attrs={'placeholder': _('form-title')}),
            'type_id': forms.ChoiceField(choices=CHOICES, widget=forms.RadioSelect),
        }
        fields = ('title', 'type_id', 'post_date', )

我想要type_id的单选按钮

我收到错误

'ChoiceField' object has no attribute 'attrs'

你能解释一下我做错了什么吗:)

谢谢

Answer 1

这对我有用!

    class EventsForm(forms.ModelForm):
      CHOICES=(('select1','select 1'), ('select2','select 2'))
      type_id = forms.TypedChoiceField(choices=CHOICES, widget=forms.RadioSelect)
      class Meta:
        model = Post
        fields = ('title', 'type_id', 'post_date', )