Hi,
i was reading about conditional fields (
http://web2py.com/books/default/chapter/29/07/forms-and-validators#Conditional-fields
)
and i have a question.
is it possible to do it as a table definition?
bellow are my table definition:
Adverts = db.define_table('adverts',
Field('owner_id', 'integer'),
Field('type_id', 'integer'),
Field('description', 'text'),
Field('image', 'upload'),
Field('city_id', 'integer'),
Field('zone_id', 'integer'),
)
Adverts_Type = db.define_table('adverts_type',
Field('label', 'string'),
Field('description', 'text'),
)
Cities = db.define_table('cities',
Field('label', 'string'),
)
Zones = db.define_table('zones',
Field('city_id', 'integer'),
Field('label', 'string'),
)
Adverts.type_id.requires = IS_IN_DB(db(Adverts_Type), 'adverts_type.id',
'%(label)s')
Zones.city_id.requires = IS_IN_DB(db(Cities), 'cities.id', '%(label)s')
i need to create a form to fill the Adverts with zones per selected city.
Rgds
Diego
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