/** * Called after the check that all required registry values * have been set correctly has run. * * @return void */ public function afterRegistry() { parent::afterRegistry(); if ($this->util && false !== $this->searchData && !$this->requestCache) { $this->requestCache = $this->util->getRequestCache(); } if ($this->requestCache) { // Do not store searchButtonId $this->requestCache->removeParams($this->searchButtonId); } }