You can put conditions into the field validator:
Field('writer_user', 'string',
requires=IS_IN_DB(
db(
(db.auth_user.id == db.auth_membership.user_id)
& (db.auth_membership.group_id == db.auth_group.id)
& (db.auth_group.role == 'your group here')
),
db.auth_user.id
)
On Friday, 12 January 2018 09:13:07 UTC, Oasis Agano wrote:
>
> Greetings,
>
>
> I have defined a table referencing auth_user, but i want on the web form
> select box to only bring users belonging to one group,
> not showing all the system users.
>
> i am wondering if i should use a lambda function or if there is a way of
> adding a condition on a reference field.
>
> E,g returning only users belonging in a writer group on the writer_user
>
> db.define_table('post',
> Field('post_name','string', label="Name",
> requires=IS_NOT_EMPTY()),
> Field('description','text', label="Desc"),
> Field('writer_user','reference auth_user', label="User"),
> auth.signature,
> format='%(post_name)s')
>
> Kr,
>
> Oasis
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
