class Admin::PageFieldsController

def create
  self.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

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