at a minimum you need to extend auth BEFORE referencing it. and where is
your auth.define_tables() call ?
On Wednesday, June 1, 2016 at 3:00:50 PM UTC+2, Steve wrote:
>
> Hi,
>
> I am trying to extend the Auth_user tabel with a dropdown field.
>
> I have them working but if i try to add the "Auth.signature" in Db.py to
> the table "work_position" i get an error message.
> error message:
> <type 'exceptions.KeyError'> 'Cannot resolve reference auth_user in
> work_position definition'
>
>
>
> -----------------------------------------------------------------------------
> from gluon.tools import Auth, Service, PluginManager
>
> auth = Auth(db)
> service = Service()
> plugins = PluginManager()
>
> ## adding custom fields to Auth_user table
> db.define_table('work_position',
> Field('Name',requires=IS_NOT_EMPTY(error_message='cannot
> be empty!'), label=T('Name')),
> auth.signature,
> format='%(Name)s')
>
> auth.settings.extra_fields['auth_user']= [
> Field('work_position', db.work_position,
> label=T('Profession')),
> etc
>
> Anyone an idea to solve this ?
> Without the auth.signature it works fine.
>
> steve
>
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