/** * Delete data from db */ function doDelete() { global $ilDB; $ilDB->manipulate('DELETE FROM rep_robj_xflc_data ' . 'WHERE obj_id = ' . $ilDB->quote($this->getId(), 'integer')); $this->plugin->includeClass('class.ilFlashcard.php'); $this->plugin->includeClass('class.ilFlashcardUsage.php'); ilFlashcard::_deleteAll($this->getId()); ilFlashcardUsage::_deleteAll($this->getId()); }