You are right about format... I am just not sure you can do what you want with it... But with a lambda and IS_IN_DB() you can for sure...
Richard On Wed, Jul 8, 2015 at 2:50 AM, Mirek Zvolský <[email protected]> wrote: > I am busy now and will make experiments later. And write the results here. > > About format/represent from the book (if I understand this properly): > Format is default value for represent assigned to foreign keys which link > such table > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.

