class OptionalDelegateField(DelegateField):
no_change_choice = ('*', 'no change')
+ to_field_name = None
def __init__(self, no_change_choice = None, *args, **kwargs):
self.filter = None
class OptionalModelChoiceField(forms.ModelChoiceField):
no_change_choice = ('*', 'no change')
+ to_field_name = None
def __init__(self, no_change_choice = None, *args, **kwargs):
self.filter = None