Normally you can do
db.define_table('base_table',SQLField('myfield'))
db.define_table('derived_table',db.base_table,SQLField('otherfield'))
(both base_table and derived_table are created)
or
from gluon.sql import SQLTable
base_table=SQLTable('base_table',SQLField('myfield'))
db.define_table('derived_table',base_table,SQLField('otherfield'))
(only derived_table is created)
In the case T2 things are different because you want to modify the
structure of a table used by T2.
You can do it.
All you need to do is define the table before you instantiate the T2
object. Something like this:
db.define_table('t2_person',
db.Field('name'),
db.Field('email'),
db.Field('registration_key'),
db.Field('password','password'),
db.Field('created_by_ip'),
db.Field('created_on','datetime'))
db.t2_person.name.requires=IS_NOT_EMPTY()
db.t2_person.email.requires=[IS_EMAIL(),IS_NOT_IN_DB(db,'t2_person.email')]
db.t2_person.password.requires=[IS_NOT_EMPTY(),CRYPT()]
db.t2_person.exposes=['name','email','password']
db.t2_person.displays=['name','email','password']
t2=T2(request,response,session,cache,T,db)
you can add fields to the t2_person table but you must have the above
fields.
Massimo
On Nov 1, 11:33 pm, Oscar <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I was looking for how to extend a model, I mean, I working with T2 and
> I want to add some more fields to t2_persona table, I tryed defining
> again the table in my new project but It didn't worked. Some oen knows
> how I can accomplish this?
>
> Regards,
>
> Oscar.
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