On 23 September 2010 16:34, PalaniKannan K <kpalanikan...@gmail.com> wrote:
Why are you asking the same question in multiple threads?
Colin
> Hi,
>
> I tried with
>
> In View
>
> <% @names.each do |name| %>
> <%= name.age %>
> <% name.cities.each do |city| %>
> <%= city.local_area %>
> <% name.countries.each do |country| %>
> <%= country.state %>
> <% end %>
>
> This shows no error with no output of city.local_area and country.state
>
> On 23 September 2010 12:45, PalaniKannan K <kpalanikan...@gmail.com> wrote:
>>
>> Dear Collin,
>>
>> I feel that I am not clearly explained you, here I included the clear
>> explanation about the problem. I included models, controller and View.
>> Please, find the mistake in it and tell me.
>>
>> name model
>> has_many :city, :foreign_key => "name_id"
>> has_many :country, :foreign_key => "name_id"
>>
>> city model
>> belongs_to :name
>>
>> country model
>> belongs_to :name
>>
>> In Name Controller
>> @names = Name.find(:all, :conditions=>{:first_name => params[:gm],
>> :second_name => params[:sp]}, :include => [ :city, :country ])
>>
>> In Name View
>>
>> <% @names.each do |name| %>
>> <%= name.age %>
>> <% end %>
>>
>> <% @names.cities.each do |city| %>
>> <%= city.local_area %>
>> <% end %>
>>
>> <% @names.countries.each do |country| %>
>> <%= country.state %>
>> <% end %>
>>
>> On 23 September 2010 09:56, Colin Law <clan...@googlemail.com> wrote:
>>>
>>> On 23 September 2010 07:58, PalaniKannan K <kpalanikan...@gmail.com>
>>> wrote:
>>> > Hi,
>>> >
>>> > Anybody please tell me the tutorial way to connect and retrieve data
>>> > using
>>> > foreign key in a connected table.
>>>
>>> I think I may have already answered this in my reply to your other
>>> question, have a look at the Rails Guide on ActiveRecord
>>> Relationships. But probably start with Getting Started guide.
>>>
>>> Colin
>>>
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>>
>>
>>
>> --
>> With Regards
>> Palani Kannan. K
>>
>
>
>
> --
> With Regards
> Palani Kannan. K
>
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