/**
* Get the display value for a display element
* @param array $answerArray
* @param \Jazzee\Interfaces\DisplayElement $displayElement
* @return string
*/
public function getDisplayElementValueFromArray(array $answerArray, \Jazzee\Interfaces\DisplayElement $displayElement)
{
if ($displayElement->getType() == 'page' and $displayElement->getName() == 'branchingPageSelection' and $displayElement->getPageId() == $this->_applicationPage->getPage()->getId()) {
return $answerArray['elements'][0]['values'][0]['value'];
}
if (empty($answerArray['children'][0])) {
return '';
}
return parent::getDisplayElementValueFromArray($answerArray['children'][0], $displayElement);
}