/**
* Get pages for list.
*/
function getRecentChanges()
{
include_once "./Modules/Wiki/classes/class.ilWikiPage.php";
$changes = ilWikiPage::getRecentChanges("wpg", $this->wiki_id);
$this->setDefaultOrderField("date");
$this->setDefaultOrderDirection("desc");
$this->setData($changes);
}