In validators section in the book [1], there is an example of IS_NOT_IN_DB() using a query. It can be done in IS_IN_DB(), too.
[1] http://web2py.com/books/default/chapter/29/07/forms-and-validators#Database-validators On Wed, Sep 11, 2013 at 6:22 AM, António Ramos <ramstei...@gmail.com> wrote: > Hello > > i have a 3 tables > > Companies > Workers > Equipments > > Each company has workers and equipments. > Some equipments are driven by one or more workers of that company. > > > however this line in the table equipments > Field('field1',db.workers) > shows in the form all workers of all companies. > > How do i filter Field 1 to show only workers of the specific company? > > Thank you > António > > -- > 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 web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. -- 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 web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
