Dear all,
This is a repost of my question, because the first post is considered as
thread
hijack.
I hope i got this right this time.
I have a silly problem in setting up a relationship between 4 models.
I set these 4 models, ComUser, DefJabatan, DefUserRole, DefKelamin. In
each
model with name started with ‘Def’, i put a has_one:ComUser
relationship.
So naturally i have 3 belongs_to relationship in ComUser.
I do a simple query in the controller: @users = ComUser.find(:first)
and in the view, i simply put a object debug: <%=debug(@users)%>
and I get this:
— !ruby/object:ComUser
attributes:
def_jabatan_id: “1”
created_at: 2010-11-16 04:31:35
def_user_role_id: “1”
gsm: “-”
updated_at: 2010-11-16 04:31:35
alamat: “-”
username: admin
id: “1”
def_kelamin_id: “1”
password: admin
online_status: “2”
attributes_cache: {}
I’m getting a feeling that I didn’t set the relationship right, because
i don’t
see any attributes addition in the ComUser from the model started with
Def-something that i create above…
Am I missing something here, like violating a naming convention or
something?
I even tries to alter the table by implicitly put a foreign key in the
table for
ComUser model using sql statements, and the debug result is still the
same.
How can i make this relationship work?
Thanks
PS. I put the code snippet that i use for migrating the database and
defining
the relationship below.
Regards,
Arga
ComUser < ActiveRecord::Base
belongs_to :DefKelamin
belongs_to :DefUserRole
belongs_to :DefJabatan
Migration:
create_table :com_users do |t|
t.timestamps
t.references :def_jabatan, :null => false
t.integer :def_kelamin_id, :null => false
t.references :def_user_role, :null => false
t.column :username,‘varchar(20)’, :null => false
t.column :password,‘varchar(20)’, :null => false
end
DefJabatan < ActiveRecord::Base
has_one:ComUser
Migration:
create_table :def_jabatans do |t|
t.timestamps
t.column :jabatan,‘varchar(20)’, :null => false
end
DefUserRole < ActiveRecord::Base
has_one:ComUser
Migration:
create_table :def_user_roles do |t|
t.timestamps
t.column :role,‘varchar(20)’, :null => false
t.string :description, :null => false
t.string :icon
end
DefKelamin < ActiveRecord::Base
has_one :ComUser
Migration:
create_table :def_kelamins do |t|
t.timestamps
t.column :kelamin,‘varchar(10)’, :null => false
end
