app/controllers/admin/page_fields_controller.rb


class Admin::PageFieldsController < Admin::ResourceController
  def create
    model.attributes = page_fields_params
    @controller_name = 'page'
    @template_name = 'edit'
    render partial: 'page_field', object: model,
           locals: { page_field_counter: params[:page_field_counter].to_i }
  end

  private

  def page_fields_params
    params.require(:page_field).permit(:name, :content, :page_id)
  end
end