pdf = @barcode_list.create_pdf_user_number_list(params[:start_number], params[:end_number])
        if pdf
          flash[:notice] = t('controller.successfully_updated', :model => t('activerecord.models.barcode_list'))
          format.html { redirect_to :action => 'show_pdf', :id => @barcode_list, :status => 301}
        else