使用RadioBox的易碎Django表单-使用InlineRadios

# forms.py
from django import forms

class PreferenceForm(forms.Form):
    THEME_CHOICES = [
        ('light', 'Light Theme'),
        ('dark', 'Dark Theme'),
        ('custom', 'Custom Theme'),
    ]
    theme = forms.ChoiceField(
        choices=THEME_CHOICES,
        widget=forms.RadioSelect(attrs={'class': 'inline-radio'}),
        label='Preferred Theme'
    )

<!-- template.html -->
<form method="post">
    {% csrf_token %}
    {{ form.theme|as_inline_radios }}
    <button type="submit">Submit</button>
</form>

# views.py
from django.shortcuts import render
from .forms import PreferenceForm

def preference_view(request):
    if request.method == 'POST':
        form = PreferenceForm(request.POST)
        if form.is_valid():
            theme = form.cleaned_data['theme']
            # 处理表单数据
        else:
            print(form.errors)  # 打印错误信息
    else:
        form = PreferenceForm()
    return render(request, 'template.html', {'form': form})