On 15 April 2012 23:10, Miguel A. <li...@ruby-forum.com> wrote:
> I posted a questionnot long ago, yet I still cannot get pass this simple
> issue.
>
> Begginer Running rails 3.2.2, Ruby 1.8.7
>
> I have 2 models, a Hotel (created by scaffolding) and Facility (with
> empty controller). I am able to set the 1-to-1 association and siplaying
> fields but can't seem to insert it in the databases. Im getting:
>
> ActiveModel::MassAssignmentSecurity::Error in HotelsController#create
> Can't mass-assign protected attributes: @hotel
> app/controllers/hotels_controller.rb:48:in 'new'
> app/controllers/hotels_controller.rb:48:in 'create'
> --> My models are:
>
> class Hotel < ActiveRecord::Base
> has_one :facility, :dependent => :destroy
> accepts_nested_attributes_for :facility, :allow_destroy => true
> attr_accessible :name, :rating, :recommended, :facility_attributes
> end
>
> class Facility < ActiveRecord::Base
> belongs_to :hotel
> attr_accessible :concierge, :hotel_id, :room24h
> end
> My facility controller, as I said, is empty (it can be, right? since im
> associating with Hotel?) My hotel_controller is the default after
> creating scaffolding, only with 1 added line:
>
> def new
> @hotel = Hotel.new
> @hotel.build_facility #-->I added this only, I searched and all i
> found was this
>
> respond_to do |format|
> format.html # new.html.erb
> format.json { render :json => @hotel }
> end
> end
>
> def create
> @hotel = Hotel.new(params[:hotel])
>
> respond_to do |format|
> if @hotel.save
> format.html { redirect_to @hotel, :notice => 'Hotel was
> successfully created.' }
> format.json { render :json => @hotel, :status => :created,
> :location => @hotel }
> else
> format.html { render :action => "new" }
> format.json { render :json => @hotel.errors, :status =>
> :unprocessable_entity }
> end
> end
> end
> Finaly, my form html is:
>
> <%= form_for(@hotel) do |f| %>
>
> <div class="field">
> <%= f.label :name %><br />
> <%= f.text_field :name %>
> </div>
> <div class="field">
> <%= f.label :rating %><br />
> <%= f.number_field :rating %>
> </div>
> <div class="field">
> <%= f.label :recommended %><br />
> <%= f.check_box :recommended %>
> </div>
> <br />
>
> <h2>Hotel Facilities</h2>
>
> <%= f.fields_for :@hotel do |facility_fields| %>
The problem lies here I think, it should possibly be fields_for :facility do ...
Colin
> <div class="field">
> <%= facility_fields.label :room24h, "24h Room Service:" %>
> <%= facility_fields.check_box :room24h %>
> </div>
> <div class="field">
> <%= facility_fields.label "Concierge:" %>
> <%= facility_fields.check_box :concierge %>
> </div>
> <%end%>
> <div class="actions">
> <%= f.submit %>
> </div>
> <% end %>
> The error I am getting when creating is at beggining of question. Should
> I be adding more code do the hotel_controller? What could it be? Also,
> the facility_controller can be empty right? I mean, I'm adding all the
> data from the hotel_controller.
>
>
> Thanks in advance and sorry, im new at RoR :(
>
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