/** * execute command */ function &executeCommand() { global $ilHelp; if (!ilObjLanguageAccess::_checkMaintenance()) { $this->ilErr->raiseError($this->lng->txt("permission_denied"), $this->ilErr->MESSAGE); exit; } $cmd = $this->ctrl->getCmd("view") . "Object"; $this->{$cmd}(); $ilHelp->setScreenIdComponent("lng"); }