plone - radio button widget for Dexterity-based content types? -

in archetypes-based content types if vocabulary used on choice field has less number of items (5, iirc) widget used radio button input instead of select list.

in dexterity-based content types there's no such behavior , select list used.

is there way force radio button input?

i tested following not working , can't find documentation available:

from z3c.form.browser.radio import radiowidget  class imytype(form.schema):     form.widget(my_field=radiowidget)     my_field = schema.choice(         title=_('my field'),         vocabulary=my_choices,         required=true,     ) 

i'm using plone 4.2 , plone.autoform 1.3.

you can specify custom widget in plone.autoform 1.4 , above.

in earlier versions of plone.autoform need specify "field widget" (a callable produces widget when called) instead of widget class. (plone.autoform 1.4 supports either one, , other things covered in documentation.) in case use z3c.form.browser.radio.radiofieldwidget.