public function setCaption($caption)
{
parent::setCaption($caption);
if ($this->getWikiPageValue() instanceof SMWDataValue) {
// pass caption to embedded datavalue (used for printout)
$this->m_wikipage->setCaption($caption);
}
}
private function getDvShortHtmlText($subject, $linker = null)
{
$dataValue = new WikiPageValue('_wpg');
$dataValue->setDataItem($subject);
$dataValue->setCaption($subject->getTitle()->getSubpageText());
return $dataValue->getShortHtmlText($linker);
}
