getColumn('ktcore.columns.title'); class KTDocumentLinkTitle extends AdvancedTitleColumn { var $namespace = 'ktdocumentlinks.columns.title'; function renderDocumentLink($aDataRow) { $aOptions = $this->getOptions(); $fParentDocId = KTUtil::arrayGet(KTUtil::arrayGet($aOptions, 'qs_params', array()), 'fDocumentId', False); if ((int)$aDataRow["document"]->getId() === (int)$fParentDocId) { return $aDataRow["document"]->getName() . ' (' . _kt('you cannot link to the source document') . ')'; } else { return parent::renderDocumentLink($aDataRow); } } } ?>