form.html.erb

<%= f.input :date_today, :collection => [['2 dager siden', Date.today-2], ['I går', Date.yesterday], ['I dag', Date.today.day]], :as :radio_buttons %>

gistfile1.txt

Processing by RegisterhoursController#update as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"h9Osn/4grRfQgkOetgx7ZFsTZ2ZkeKZvQIoWdk0CHwQ=", "registerhour"=>{"project_id"=>"47", "timetype"=>"Ordinær", "date_today"=>"15.10.13", "admin_id"=>"1", "from(1i)"=>"2000", "from(2i)"=>"1", "from(3i)"=>"1", "from(4i)"=>"07", "from(5i)"=>"00", "to(1i)"=>"2000", "to(2i)"=>"1", "to(3i)"=>"1", "to(4i)"=>"11", "to(5i)"=>"00", "notes"=>""}, "commit"=>"Oppdater", "id"=>"77"}
  Admin Load (0.3ms)  SELECT "admins".* FROM "admins" WHERE "admins"."id" = 1 ORDER BY "admins"."id" ASC LIMIT 1
  Registerhour Load (0.1ms)  SELECT "registerhours".* FROM "registerhours" WHERE "registerhours"."id" = ? ORDER BY created_at DESC LIMIT 1  [["id", "77"]]
   (0.1ms)  begin transaction
  Project Load (0.1ms)  SELECT "projects".* FROM "projects" WHERE "projects"."id" = ? ORDER BY "projects"."id" ASC LIMIT 1  [["id", 47]]
  SQL (0.3ms)  UPDATE "registerhours" SET "date_today" = ?, "updated_at" = ? WHERE "registerhours"."id" = 77  [["date_today", Sun, 13 Oct 0015], ["updated_at", Tue, 15 Oct 2013 07:57:29 UTC +00:00]]
   (1.3ms)  commit transaction

registerhours_controller.rb

def create
    @registerhour = Registerhour.new(registerhour_params)
    #@registerhour.date_today = Date.today
    respond_to do |format|
      if Registerhour.exists?(project_id: @registerhour.project_id, timetype: @registerhour.timetype, date_today: Date.today, admin_id: current_admin.id, from: @[email protected], to: @[email protected]) == 1
        flash[:error] = "Timer allerede registrert for dette prosjektet."
        format.html { redirect_to new_registerhour_path }
      else
        if @registerhour.save
          format.html { redirect_to my_hours_url, notice: 'Timer registrert.' }
          format.json { render action: 'show', status: :created, location: @registerhour }
        else
          format.html { render action: 'new' }
          format.json { render json: @registerhour.errors, status: :unprocessable_entity }
        end
      end
    end
  end
  
  private
  
  # Use callbacks to share common setup or constraints between actions.
  def set_registerhour
    @registerhour = Registerhour.find(params[:id])
    #@registerhour = Registerhour.where(:admin_id => current_admin.id)
  end

  # Never trust parameters from the scary internet, only allow the white list through.
  def registerhour_params
    params.require(:registerhour).permit(:date_today, :from, :to, :timetype, :notes, :approved, :projects, :project_id, :firstname, :admin_id)
  end