>
> *db.define_table('t_user_has_companies',*
> * Field('first_name', 'reference auth_user', label='User',
> writable=True, readable=True, notnull=True, required=True, ondelete='NO
> ACTION', requires=IS_IN_DB(db, db.auth_user, '%(id)s %(first_name)s
> %(last_name)s')),*
> * Field('f_coname', 'reference t_companies',
> label='Company', writable=True, readable=True, notnull=True, required=True,
> ondelete='NO ACTION', requires=IS_IN_DB(db, db.t_companies, '%(id)s
> %(f_coname)s'))*
> * )*
>
> *db.t_user_has_companies.first_name.requires=IS_NOT_IN_DB(db(db.t_user_has_companies.f_coname==request.vars.f_coname),db.t_user_has_companies.first_name)*
>
>
hm, i think the problem is on your requires for first_name field in
user_has_companies table. could you test to make the first_name field in
user_has_companies table more simple first, after that add the DAL field
constructor one by one.
e.g.
*db.define_table('t_user_has_companies',*
* Field('first_name', 'reference auth_user'),*
* Field('f_coname', 'reference t_companies',
label='Company', writable=True, readable=True, notnull=True, required=True,
ondelete='NO ACTION', requires=IS_IN_DB(db, db.t_companies, '%(id)s
%(f_coname)s'))*
* )*
p.s.
for combine requires field constructor i think you can use the list [] for
that.
e.g.
table.email.requires = [IS_LOWER(), IS_EMAIL(), IS_NOT_IN_DB(db,
table.email) ]
best regards,
stifan
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