From: Israel Guerra <israel.guerra@...>
Date: 2008-06-11T20:17:07+09:00
Subject: Re: Rails - relations

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Oh, it's true, i always end up mixing up rails list with ruby list!

Thanks for the tips though :)

On Wed, Jun 11, 2008 at 3:46 AM, Damjan Rems <d_rems@yahoo.com> wrote:

> Israel Guerra wrote:
> > Hi ppl.
> >
> > I am noob in rails and started an app to learn. I have the following
> > scenario:
> >
> > table client with fileds: name, second_name
> > table phone with fields: number, client_id
> > table address with fields: street, number, client_id
> >
> > The migrations worked ok and the fields are created.
> >
> > Now i defined in the model that
> >
> > for client:
> > has_many :phones
> > has_many :adresses
> >
> > for phones and adresses:
> > belongs_to :client
> >
> > I made a form to get some of these fields and add to the database:
> >
> > <% form_for(:clients) do |f| %>
> >   <p>
> >     <b>Name</b>
> >     <%= f.text_field :name %>
> >   </p>
> >   <p>
> >     <b>Second Name</b>
> >     <%= f.text_field :second_name%>
> >   </p>
> >
> >   <p>
> >     <b>Number</b>
> >     <%= f.text_field :number%>
> >   </p>
> >
> >   <p>
> >     <%= f.submit "Add" %>
> >   </p>
> > <% end %>
> >
> > And in the controller i try to save it to the DB:
> >
> > @clients = Clients.new(params[:clients])
> > @clients.save
> >
> > When i submit i get an error saying that number is not a method, it
> > means it
> > didnt associate number with a cliente. It's not "joining" the tables.
> >
> > Where did i made a mistake here?
> >
> > Thanks guys.
>
>
> 1. Try asking this questions in rail snewsgroup
> 2. You are trying to access field from other table. The right way to
> access the filed would be:
>  client.phones[n].number
>
> and I don't know if this can be done with simple form.
>
>
> by
> TheR
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
Guerra

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