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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