http://groups.google.com/group/web2py/browse_thread/thread/e0ed90f8e72960f6
Please follow the above thread. Massimo said he was thinking about how to procede with the matter. -Thadeus On Thu, Jan 28, 2010 at 11:05 AM, DenesL <denes1...@yahoo.ca> wrote: > > Back in Jan.2/10 the default for zero was changed to '' > http://groups.google.com/group/web2py/msg/684a2374e7379861 > > Consider: > db.define_table('person',Field('name',unique=True), format='%(name)s') > db.define_table('dog',Field('name',unique=True),Field > ('owner',db.person), format='%(name)s') > > will generate a db.dog.owner dropdown with an empty option that IMO > should not be there since it is not part of the associated IS_IN_DB > requires. > > Could you please explain to me why was zero='' made the default? > > Denes. > > PS: this also applies to IS_IN_SET but not in relation to > table._format e.g. > >>>> r=IS_IN_SET((1,2,3)) >>>> r.options() > [('', ''), ('1', '1'), ('2', '2'), ('3', '3')] > > counter-intuitive. > > -- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To post to this group, send email to web...@googlegroups.com. > To unsubscribe from this group, send email to > web2py+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/web2py?hl=en. > > -- You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
