hey.. ( pepijnloo...@gmail.com )
i hope you got it working by now.. :)
anyway, I've got my problem solved like this.
i wrote
belongs_to :Country, :foreign_key => :Country_id
in products.rb .... it means that the each products belongs to the
Country table
with the foreign_key of Country_id that matches with id field of the
Country table.
well, I got it mixed up with has_one and the belongs_to.. ^^
anyway.. then, in the view.html,erb file, i wrote
<%=h
product.Country.CountryName %>
inside the <%...@products.each do..... loop.. %>
and i got it working.
I hope this makes sense to to you.... I'm new too.. so I'm not sure if
I'm on the right track :)
well I hope you get yours working with this, or with the better
solution
good luck to both of us.. :)
On 5월25일, 오후3시30분, "pepijnloo...@gmail.com" <pepijnloo...@gmail.com>
wrote:
> Hi, I'm also new to rails and I'm trying the same thing. I'm extending
> the Getting Started example to learn.
>
> I've made an extra table called `clients`: (id | name) and I already
> had the table `posts`: (id | title | content | created_at | updated_at
> | client_id). The index view for posts loops through all the posts I
> want to show the client name. I believe the way to do this is like
> this:
>
> <% @posts.each do |post| %>
> <tr>
> <td><%=h post.client.name %></td>
> <td><%=h post.title %></td>
> [...]
>
> I have set up all the assocations (posts belongs_to client, client
> has_many posts) but it doesn't work. I'm probably making a simple
> mistake but hey, I'm new :)
>
> Thanks in advance.
>
> On May 24, 10:08 pm, Colin Law <clan...@googlemail.com> wrote:
>
> > Also you will make life much easier for yourself if you stick to the rails
> > naming conventions, so the column names will be id, name, price, country_id
> > and id, country_name.
>
> > You might find this
> > helpfulhttp://guides.rubyonrails.org/getting_started.html
>
> > Colin
>
> > 2009/5/24 Hemali Chauhan <hemali.chauh...@gmail.com>
>
> > > Hi,
>
> > > You must have defined has_many and belongs_to association for Country
> > > and Product.
>
> > > So now you can directly write:
> > > @product.country.name
>
> > > -Hemali Chauhan
>
> > > On May 24, 3:14 pm, Mike75 <youp....@gmail.com> wrote:
> > > > hi
> > > > i'm trying things out with rails, and I'm having trouble with showing
> > > > a list of products.
> > > > i hope someone can help me out with this..
>
> > > > my tables are simple and it contains the following fields
>
> > > > product table : id | Name | Price | Country_id
> > > > country table : id | CountryName
>
> > > > and I input products info with selected id numbers from the "country"
> > > > table and insert the country.id into products.Country_id.
>
> > > > I am trying to show countryName from the country table on the products
> > > > list.
>
> > > > it would be wonderful if anyone can help me out with this..
>
> > > > thank you
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