title is a field in the image table, when displayed in the form it will show the title instead of the id in the combo-box
On Fri, Feb 17, 2012 at 4:02 PM, davidkw <trixiesr4k...@hotmail.com> wrote: > Hi, I'm going through the web2py tutorial and I don't understand part > of this line: > > db.comment.image_id.requires = IS_IN_DB(db, db.image.id, '%(title)s') > > I understand that this requires that the image ID of the image the > comment is under should be in the database. However, I don't > understand what the '%(title)s' at the end is doing. > > Can someone explain that? Thanks. > -- -- Regards, Bruce Wade http://ca.linkedin.com/in/brucelwade http://www.wadecybertech.com http://www.warplydesigned.com http://www.fitnessfriendsfinder.com
