如何将一个类设置为所有这些字段?
def __init__(self, *args, **kwargs):
super(UserForm, self).__init__(*args, **kwargs)
self.fields['username'].widget.attrs['class'] = 'form-control input-lg'
self.fields['email'].widget.attrs['class'] = 'form-control input-lg'
self.fields['first_name'].widget.attrs['class'] = 'form-control input-lg'
self.fields['last_name'].widget.attrs['class'] = 'form-control input-lg'
看起来不太好。如何更改所有字段而不必分别为每个字段输入?
for field in self.fields:
field.widget.attrs['class'] = 'form-control input-lg'