core/View/View.php
public function getOn( string $name, $default = "" )
	{
		$event = new RenderGetOnEvent( $name, $this->getPath($name, $default) );
		EventManager::dispatch($event);
		return $event->getParam("value");
	}
public function getOn( string $name, $default = "" )
	{
		$event = new RenderGetOnEvent( $name, $this->getPath($name, $default) );
		EventManager::dispatch($event);
		return $event->getParam("value");
	}
public function getOn ( string $ name , $ default = "" ) { $ event = new RenderGetOnEvent ( $ name , $ this -> getPath ( $ name , $ default ) ) ; EventManager :: dispatch ( $ event ) ; return $ event -> getParam ( "value" ) ; }
Use RenderGetOnEvent event before return item value

@example <?= $view->getOn("content") ?>
@example <?= $view->getOn("page_title") ?>

@param string $name name or path
@param string $default default result value
@return mixed
Use RenderGetOnEvent event before return item value