On 08/09/2010 08:52 AM, Sergio Cambra .:: entreCables S.L. ::. wrote:
On Viernes, 6 de Agosto de 2010 17:30:15 Benjamin Adler escribió:
Unfortunately the (deleted) record with id 119 is still in the database,
but has its attribute item_id updated from 3 to NULL.
Why is that? What do I have to send in the params-hash to let the
controller delete this SA 119?
AS doesn't delete unassociated records, they are deleted if you set :dependent
to :delete_all or :destroy in your association definition.
Sergio, for has_many and :dependent => delete_all this works fine now,
but I must have done something wrong with this class:
class AntibodyInstance < ActiveRecord::Base
has_one :storage_assignment, :as => :item, :conditions => "item_type
= 'AntibodyInstance'", :dependent => :delete
has_one :storage, :through => :storage_assignment, :as => :item,
:dependent => :delete
...
end
When I edit the storage_assignment of an AntibodyInstance in AS and set
a different storage, the old StorageAssignment still remains in the
database with an item_id of NULL.
If I create a new StorageAssignment in the console and overwrite an
AntibodyInstance's old StorageAssignment, that old StorageAssignment is
deleted correctly. So it seems to work with plain rails, but not with AS?!
Why does it work for my has_many relationships, but not for has_one?
cheers,
ben
--
You received this message because you are subscribed to the Google Groups
"ActiveScaffold : Ruby on Rails plugin" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/activescaffold?hl=en.
