[Rails] Re: Save and update multiple tables/models

Hi,

Can you post the error you're getting and the log?


Thanks


On Wednesday, October 16, 2013 11:44:18 AM UTC+1, Gilvam wrote:

Hello everybody.

I'm trying to make the save and update 2 tables and I can not do the same. Use Ruby 4 Rails 2.

Table I and Table cases valves. Need to save four valves in each case.

Now I can list both on the same view of the cordon with the codes below:

Model Caso

class Caso < ActiveRecord::Base

attr_accessible :name

has_many :valva, :dependent => :destroy, :autosave => true

accepts_nested_attributes_for :valva

end

Model valva

class Valva < ActiveRecord::Base

attr_accessible :caso_id, :valva_tipo

belongs_to :caso

end

Routes

resources :casos do

resources :valvas

end

casos_controller.rb

  def new

    @caso = Caso.new

    4.times do

@caso.valva.build

     end

  end

_form.html.erb de Caso

<%= form_for(@caso) do |f| %>

         ...  

 

  <div class="field">

    <%= f.label :name %><br>

    <%= f.text_field :name %>

  </div>

  <%= f.fields_for :valva do |v| %>

     <div class="field">
              <%= v.label :valva_tipo %>

       <%= v.number_field :valva_tipo %>

     </div>

  <% end %>

  <div class="actions">

    <%= f.submit %>

  </div>

<% end %>

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe@googlegroups.com.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/eadf1d97-05a1-4b52-a6b2-8b4a156e031f%40googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.