Rails - Oct 2006 - belongs_to question

Okay.

class User < AR
  belongs_to :address
end

class Address < AR
  has_one :user
end

So far, so good.  But, now each user can have two addresses.

class User < AR
  belongs_to :default_billing_address, :class => Address
  belongs_to :default_shipping_address, :class => Address
end

And I added default_billing_address_id and default_shipping_address_id
to the User table.  But it doesn''t seem to be working properly.  I can:

u = User.find(x)
u.default_billing_address = Address.find(y)
u.save

But the default_billing_address_id field is never changed.  Any ideas?

Thanks,
Joe


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Hi!

Try this:
class User < AR
  belongs_to :default_billing_address, :class => Address, :foreign_key =>
"default_billing_address_id"
  belongs_to :default_shipping_address, :class => Address, :foreign_key =>
"default_shipping_address_id"
end

I think Rails supposes both adresses to be referenced with address_id.

Hope this helps,
Markus

On 10/4/06, joevandyk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
<joevandyk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
>
>
> Okay.
>
> class User < AR
>   belongs_to :address
> end
>
> class Address < AR
>   has_one :user
> end
>
> So far, so good.  But, now each user can have two addresses.
>
> class User < AR
>   belongs_to :default_billing_address, :class => Address
>   belongs_to :default_shipping_address, :class => Address
> end
>
> And I added default_billing_address_id and default_shipping_address_id
> to the User table.  But it doesn''t seem to be working properly.  I
can:
>
> u = User.find(x)
> u.default_billing_address = Address.find(y)
> u.save
>
> But the default_billing_address_id field is never changed.  Any ideas?
>
> Thanks,
> Joe
>
>
> >
>

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