Let me try this....
On Feb 1, 9:41 am, ionel <[email protected]> wrote:
> I already did that:
>
> 1) db.book.title.requires=IS_UPPER()
> db.book.author.requires=IS_UPPER()
> db.book.author.requires=IS_NOT_IN_DB(db
> ((db.book.title==request.vars.title)&
> (db.book.volume==request.vars.volume)),'book.author')
>
> INPUT: RESULT IN DATABASE:
> Author, Title Author, Title
> python python python PYTHON
> PythoN PythoN PythoN PYTHON
>
> IS_UPPER don't works for Author!
>
> 2) db.book.title.requires=IS_UPPER()
> db.book.author.requires=[IS_UPPER(), IS_NOT_IN_DB(db
> ((db.book.title==request.vars.title)&
> (db.book.volume==request.vars.volume)),'book.author')]
>
> INPUT: RESULT IN DATABASE:
> Author, Title Author, Title
> python python PYTHON PYTHON
> PythoN PythoN PYTHON PYTHON
>
> The result is 2 identical records in database despite of IS_NOT_IN_DB!
>
> Thanks.
>
> ionel
>
> On Feb 1, 4:12 am, Fran <[email protected]> wrote:
>
> > > db.book.author.requires=[IS_UPPER(),
> > > IS_NOT_IN_DB(db((db.book.title==request.vars.title)&
> > > (db.book.volume==request.vars.volume)),'book.author')]
> > > The condition "IS_NOT_IN_DB" don't works anymore.
>
> > Split across 2 lines:
> > db.book.author.requires=IS_UPPER()
> > db.book.author.requires=IS_NOT_IN_DB(db
> > ((db.book.title==request.vars.title)&
> > (db.book.volume==request.vars.volume)),'book.author')
>
> > F
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