This works: db=SQLDB('sqlite://annet.db') db.define_table('shape', SQLField('name'), SQLField('color'), migrate='shape.table') db.shape.color.requires=IS_NOT_IN_DB(db (db.shape.name==request.vars.name),'shape.color')
I had forgotted the .vars in request.vars.name. Notice that (highlighted in uppercase) 1) you are validating shape.color: db.SHAPE.COLOR.requires=IS_NOT_IN_DB(db (db.shape.name==request.vars.name),'SHAPE.COLOR') 2) with a condition that depends on another request.vars: db.shape.color.requires=IS_NOT_IN_DB(db (db.SHAPE.NAME==request.vars.NAME),'shape.color') Massimo On Jan 6, 11:21 am, annet <jmverm...@planet.nl> wrote: > I replaced the constraint with: > > db.shape.name.requires=IS_NOT_IN_DB(db > (db.shape.name==request.name),'shape.color') > > So, request.name instead of request.shape, but that didn't make any > difference. > > Annet. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to web2py@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 -~----------~----~----~----~------~----~------~--~---