>
> It works great, but I still need to *filter *the drop-down select on
> create/update a person's record in the SQLFORM.smartgrid:
>
> - A person cannot select himself as his partner
> - A person can only select a partner that is single
>
> db((db.person.partner == None) & (db.person.id != *current.id
> <http://current.id>*)).select()
>
Sure. The first argument to IS_IN_DB can be a DAL Set object specifying a
query to filter the records:
requires=IS_EMPTY_OR(IS_IN_DB(db((db.person.partner == None) & (db.person.id
!= current.id)),
'person.id', '%(name)s'))
Anthony
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