public function removeArtFromAct()
    {
        $aChosenArt = $this->_getActionIds('oxactions2article.oxid');
        $sOxid = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('oxid');

        $this->_getOxRssFeed()->removeCacheFile($sOxid);

        if (\OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('all')) {
            $sQ = parent::_addFilter("delete oxactions2article.* " . $this->_getQuery());
            \OxidEsales\Eshop\Core\DatabaseProvider::getDb()->Execute($sQ);
        } elseif (is_array($aChosenArt)) {
            $sChosenArticles = implode(", ", \OxidEsales\Eshop\Core\DatabaseProvider::getDb()->quoteArray($aChosenArt));
            $sQ = "delete from oxactions2article where oxactions2article.oxid in (" . $sChosenArticles . ") ";
            \OxidEsales\Eshop\Core\DatabaseProvider::getDb()->Execute($sQ);
        }
    }