Try self.build_user(:name=>attributes) , name or whatever the column
is.
On Feb 24, 3:27 pm, Stefan Frede <sfr...@gmail.com> wrote:
> Hi!
>
> I've got a not so unfamiliar multiple models in one form problem. Due
> to the complex forms railscast I've got it up and running for a one-to-
> many relationship but now I have a one-to-one relationship and I
> didn't get it done.
>
> Here is my code, perhaps someone can take a look and give me a hint
> what's wrong. I put what is going wrong into the code where I think it
> is belonging to. And I don't know if it matters but I'm running Rails
> 2.1.1.
>
> ##
> # Model
>
> class Subscription < ActiveRecord::Base
> belongs_to :user
>
> def user=(attributes)
> ##
> # !!! Here is something wrong
> # - I get a Hash with all my fields here
> # - attributes belongs to class HashWithIndifferentAccess
> # - Whith self I get the error „undefined method
> `stringify_keys!'...“
> # - Without self the subscription model is saved without the user
> model
>
> self.build_user(attributes)
> end
> end
>
> class Subscription < ActiveRecord::Base
> has_one :subscription
> end
>
> ##
> # Controller
>
> class SubscriptionsController < ApplicationController
> def new
> @subscription = Subscription.new
> @subscription.build_user
>
> respond_to do |wants|
> wants.html
> wants.xml { render :xml => @subscription }
> end
> end
>
> def create
> @subscription = Subscription.new(params[:subscription])
>
> respond_to do |wants|
> if @subscription.save
> flash[:notice] = 'Subscription was successfully created.'
> wants.html { redirect_to root_url }
> wants.xml { render :xml => @subscription, :status
> => :created, :location => @payment }
> else
> wants.html { render :action => "new" }
> wants.xml { render :xml => @subscription.errors, :status
> => :unprocessable_entity }
> end
> end
> end
> end
>
> ##
> # View (Haml syntax)
>
> - form_for :subscription, @subscription, :url => subscriptions_path do
> |subscription_form|
>
> ... subscription fields
>
> - subscription_form.fields_for :user do |user_form|
>
> ... user fields
>
> Every help is appreciated. Thanks in advance.
>
> Regards,
> Stefan
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