Question

form.py ：

CHECKBOX_CHOICES = (
         ('Value1','Value1'),
         ('Value2','Value2'),
)

class EditProfileForm(ModelForm):
    interest = forms.MultipleChoiceField(required=False, 
                                    widget=CheckboxSelectMultiple(), 
                                    choices=CHECKBOX_CHOICES,)

    def save(self, *args, **kwargs):
        u = self.instance.user
        u.interest = self.cleaned_data['interest']
        u.save()
        profile = super(EditProfileForm, self).save(*args,**kwargs)
        return profile

它以[u'value1', u'value2']

的形式保存在db中

现在，我怎样才能在我的模板中呈现为像value1这样的字符串，没有[u'']的value2，还是有更好的方法将值保存为字符串？

Answer 1

u.interest = u','.join(self.cleaned_data['interest'])

Django如何使用MultipleChoiceField

1 个答案: