In create controller you should put something like
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @model }
format.json {render :json => @model}
end
Also in you have to call it in the browser with .json in order to show
it in that format
if you just are callin normal it will never render out
On Fri, Mar 4, 2011 at 2:32 AM, LeonS <[email protected]> wrote:
> Hi,
>
> I've got a relationship through a one_to_many :though relationship:
>
> Controller:
>
> class TodaysOrdersController < ApplicationController
>
> respond_to :json
>
> before_filter :require_user
>
> authorize_resource :class => false
>
> def create
> @patient = Patient.find(params[:patient_id])
> @todays_order_of_patient =
> DailyOrder.create_or_find_todays_order_for_patient @patient
> respond_with(@todays_order_of_patient, :location => nil, :include
> => :courses)
> end
> end
>
>
> Model:
>
> class DailyOrder < ActiveRecord::Base
>
> # Relationships
> has_many :course_orders
> has_many :courses, :through => :course_orders
>
> has_many :patient_orders
> has_one :patient, :through => :patient_orders
>
> def self.create_or_find_todays_order_for_patient(patient)
> if(!patient.todays_order)
> daily_order = DailyOrder.create
> PatientOrder.create(:patient => patient, :daily_order =>
> daily_order, :order_for_date => Date.today)
> daily_order
> else
> patient.todays_order
> end
> end
>
> end
>
>
>
> The rendering result of the controller response with something like
> that:
> {"marked_for_destruction"=>false, "changed_attributes"=>{},
> "attributes"=> {"additional_information"=>"....", "id"=>"594369222"},
> "readonly"=>false, "errors"=>{}, "previously_changed"=>{},
> "destroyed"=>false, "attributes_cache"=>{}, "new_record"=>false}
>
> But i want the "right"json output which looks like that:
> {"additional_information"=>"....", "id"=>"594369222"}
>
> Do you know whats wrong here?
>
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