public function getRequestedHintsList()
{
$hintIds = $this->previewSession->getRequestedHints();
$requestedHintsList = ilAssQuestionHintList::getListByHintIds($hintIds);
return $requestedHintsList;
}
/**
* Returns an object of class ilAssQuestionHintList containing objects
* of class ilAssQuestionHint for all allready requested hints
* relating to the given question, testactive and testpass
*
* @access public
* @global ilDB $ilDB
* @return ilAssQuestionHintList $requestedHintsList
*/
public function getRequestedHintsList()
{
global $ilDB;
$query = "\n\t\t\tSELECT\t\tqhtr_hint_fi\n\t\t\t\n\t\t\tFROM\t\tqpl_hint_tracking\n\t\t\t\n\t\t\tWHERE\t\tqhtr_question_fi = %s\n\t\t\tAND\t\t\tqhtr_active_fi = %s\n\t\t\tAND\t\t\tqhtr_pass = %s\n\t\t";
$res = $ilDB->queryF($query, array('integer', 'integer', 'integer'), array($this->getQuestionId(), $this->getActiveId(), $this->getPass()));
$hintIds = array();
while ($row = $ilDB->fetchAssoc($res)) {
$hintIds[] = $row['qhtr_hint_fi'];
}
$requestedHintsList = ilAssQuestionHintList::getListByHintIds($hintIds);
return $requestedHintsList;
}
