the field class define this code
def formfield(self, form_class=forms.CharField, **kwargs):
"""
Returns a django.forms.Field instance for this database Field.
"""
defaults = {'required': not self.blank,
'label': capfirst(self.verbose_name),
'help_text': self.help_text}
if self.has_default():
if callable(self.default):
defaults['initial'] = self.default
defaults['show_hidden_initial'] = True
else:
defaults['initial'] = self.get_default()
if self.choices:
# Fields with choices get special treatment.
include_blank = (self.blank or
not (self.has_default() or 'initial' in
kwargs))
defaults['choices'] =
self.get_choices(include_blank=include_blank)
defaults['coerce'] = self.to_python
if self.null:
defaults['empty_value'] = None
form_class = forms.TypedChoiceField
# Many of the subclass-specific formfield arguments
(min_value,
# max_value) don't apply for choice fields, so be sure to
only pass
# the values that TypedChoiceField will understand.
for k in kwargs.keys():
if k not in ('coerce', 'empty_value', 'choices',
'required',
'widget', 'label', 'initial',
'help_text',
'error_messages', 'show_hidden_initial'):
del kwargs[k]
defaults.update(kwargs)
return form_class(**defaults)
this code says
if self.choices:
form_class = forms.TypedChoiceField
this means that if you have a field that got choices, even if you pass
during the super an argument different than forms.TypedChoiceField,
you'll always get forms.TypedChoiceField
must be defaults["form_class"] = forms.TypedChoiceField
--
You received this message because you are subscribed to the Google Groups
"Django developers" group.
To post to this group, send email to django-developers@googlegroups.com.
To unsubscribe from this group, send email to
django-developers+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/django-developers?hl=en.
