Rails - Jul 2009 - Adding data in two tables simul;taneously with Validations

Hi All,

I have 2 tables
1] user_infos    &
2] users

class UserInfo
has_one :user
validates_presence_of :city

class User
belongs_to :user_info
validates_presence_of :first_name

i write following code in my create method.

 @user_info = UserInfo.new(params[:user_info])
@user=@user_info.build_user(:first_name=>'''')

if @user_info.save

else

end

now what i want is to create a object that save data in two table at a
time and if my first name and city is blank it should throw an error
that
user info is not saved because of two errors
1]City can''t be blank.
2]Firts name can''t be blank.


Regards,

Salil Gaikwad
-- 
Posted via http://www.ruby-forum.com/.

There is an easier and better way to do the same. Just use Rails
nested model forms:
http://ryandaigle.com/articles/2008/7/19/what-s-new-in-edge-rails-nested-models

Hope this helps,

--
Vitaly Kushner
http://twitter.com/vkushner
Founder, Astrails Ltd. http://astrails.com
Check out our blog: http://blog.astrails.com


On Jul 7, 4:02 pm, Salil Gaikwad
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Hi All,
>
> I have 2 tables
> 1] user_infos    &
> 2] users
>
> class UserInfo
> has_one :user
> validates_presence_of :city
>
> class User
> belongs_to :user_info
> validates_presence_of :first_name
>
> i write following code in my create method.
>
>  @user_info = UserInfo.new(params[:user_info])
> @user=@user_info.build_user(:first_name=>'''')
>
> if @user_info.save
>
> else
>
> end
>
> now what i want is to create a object that save data in two table at a
> time and if my first name and city is blank it should throw an error
> that
> user info is not saved because of two errors
> 1]City can''t be blank.
> 2]Firts name can''t be blank.
>
> Regards,
>
> Salil Gaikwad
> --
> Posted viahttp://www.ruby-forum.com/.