## associantions model

class Quiz < ActiveRecord::Base
    attr_accessible :title, :jumlahpertanyaan, :jumlahjawaban, :pertanyaans_attributes
    has_many :pertanyaans, :dependent => :destroy
    accepts_nested_attributes_for :pertanyaans
end
class Pertanyaan < ActiveRecord::Base
    attr_accessible :content, :quiz_id, :jawabans_attributes
    belongs_to :quiz
    has_many :jawabans, :dependent => :destroy
    accepts_nested_attributes_for :jawabans
end

class Jawaban < ActiveRecord::Base
    attr_accessible :content, :correct, :pertanyaan_id
    belongs_to :pertanyaan
end


## Step Pertama

## quizzes_controller.rb

  def new
    @quiz = Quiz.new
  end

  def create
   @quiz = Quiz.new(params[:quiz])
    if @ujian.save
     redirect_to quiz_steps_path(:quiz_id => @quiz.id), notice: "Silahkan buat pertanyaann untuk " + @quiz.nama + "."
    else
     render :new
    end
  end

## form quizzes/new.html.erb

  <%= form_for @ujian, :url => create_ujian_subdomain_path(@ujian), :method => :post  do |f| %>

   <div class="field">
     <%= f.label :title %><br />
     <%= f.text_field :title %>
   </div>
   <div class="field">
     <%= f.label :jumlahpertanyaan %><br />
     <%= f.text_field :jumlahpertanyaan %>
   </div>
   <div class="field">
     <%= f.label :jumlahjawaban %><br />
     <%= f.text_field :jumlahjawaban %>
   </div>
   <div class="actions">
     <%= f.submit ( "Next" ), :class => "btn btn-inverse btn-medium" %>
   </div>
  <% end %>


## Step Kedua

## quiz_steps_controller.rb
include Wicked::Wizard
steps :pertanyaan
   def show
    @quiz = Quiz.find(params[:ujian_id])
    jumpertanyaan = @quiz.jumlahpertanyaan
    jumjawaban = @quiz.jumlahjawaban
    jumpertanyaan.times do
      pertanyaan = @quiz.pertanyaans.build
      jumjawaban.times { pertanyaan.jawabans.build }
    end
    render_wizard
  end

  def update
    @quiz = Quiz.find(params[:quiz])
    @quiz_attributes = (params[:quiz])
    render_wizard @quiz
  end


## form pertanyaan.html.erb

 <%= form_for @quiz, :url => wizard_path  do |f| %>
 <fieldset>
   <%= f.fields_for :pertanyaans do |builder| %>
     <%= render "form_pertanyaans", :f => builder %>
   <% end %>
 </fieldset>
 <div class="actions">
    <%= f.submit ( "Simpan" ), :class => "btn btn-inverse btn-medium" %>
  </div>
 <% end %>