django - 在 Django 中自定义单选按钮

Question

模板代码是

{{ form.incident_live }}

表格.py

INCIDENT_LIVE = (
    ('0', 'Live'),
    ('1', 'Test'),
)
class IncidentForm(forms.ModelForm):
     incident_live = forms.ChoiceField(widget=forms.RadioSelect(),choices=INCIDENT_LIVE)

上面的代码给了我垂直顺序选择的单选按钮，但我希​​望它是水平的，即等效的 html 是 <input type="radio" name="status" />Live <input type="radio" name="status" checked="checked"/> Test .

提前致谢

Answer 1

听起来像是自定义小部件渲染器的工作:

from django.utils.safestring import mark_safe

class HorizRadioRenderer(forms.RadioSelect.renderer):
    """ this overrides widget method to put radio buttons horizontally
        instead of vertically.
    """
    def render(self):
            """Outputs radios"""
            return mark_safe(u'\n'.join([u'%s\n' % w for w in self]))

class IncidentForm(forms.ModelForm):
     incident_live = forms.ChoiceField(widget=forms.RadioSelect(renderer=HorizRadioRenderer),choices=INCIDENT_LIVE)

取自 https://wikis.utexas.edu/display/~bm6432/Django-Modifying+RadioSelect+Widget+to+have+horizontal+buttons