public function populateAnswerSpecificFormPart(\ilPropertyFormGUI $form)
{
$orderingtype = $this->getOrderingTypeFromPost();
if (count($this->object->getAnswers()) == 0) {
$this->object->addAnswer();
}
if ($orderingtype == OQ_PICTURES) {
$answerImageUpload = $this->getAnswerImageFileUploadWizardFormProperty();
if ($this->uploadAlert !== null) {
$answerImageUpload->setAlert($this->uploadAlert);
}
$form->addItem($answerImageUpload);
} else {
if ($orderingtype == OQ_NESTED_TERMS || $orderingtype == OQ_NESTED_PICTURES) {
require_once 'Modules/TestQuestionPool/classes/class.ilNestedOrderingGUI.php';
$answers = new ilNestedOrderingGUI($this->lng->txt("answers"), "answers");
$answers->setOrderingType($orderingtype);
$answers->setObjAnswersArray($this->object->getAnswers());
if ($orderingtype == OQ_NESTED_PICTURES) {
$answers->setImagePath($this->object->getImagePath());
$answers->setImagePathWeb($this->object->getImagePathWeb());
$answers->setThumbPrefix($this->object->getThumbPrefix());
}
$answers->setInfo($this->lng->txt('ordering_answer_sequence_info'));
$form->addItem($answers);
} else {
$answers = new ilTextWizardInputGUI($this->lng->txt("answers"), "answers");
$answervalues = array();
foreach ($this->object->getAnswers() as $index => $answervalue) {
$answervalues[$index] = $answervalue->getAnswertext();
}
ksort($answervalues);
$answers->setValues($answervalues);
$answers->setAllowMove(TRUE);
$answers->setRequired(TRUE);
$answers->setInfo($this->lng->txt('ordering_answer_sequence_info'));
$form->addItem($answers);
}
}
return $form;
}
