/** * Augments (@link Hierarchy::liveChildren()} * * @param $staged DataList * @param $showAll boolean **/ public function liveChildren($showAll = false, $onlyDeletedFromStage = false) { $staged = parent::liveChildren($showAll, $onlyDeletedFromStage); if ($this->shouldFilter()) { // Filter the SiteTree return $staged->exclude("ClassName", $this->owner->getExcludedSiteTreeClassNames()); } }