/**
* Update field definition
* @return
*/
protected function updateField()
{
$GLOBALS['ilLog']->write(__METHOD__ . ': ' . print_r($_POST, true));
$this->initFieldForm(self::MODE_UPDATE);
if ($this->form->checkInput()) {
$udf = new ilCourseDefinedFieldDefinition($this->getObjId(), (int) $_REQUEST['field_id']);
$udf->setName($this->form->getInput('na'));
$udf->setType($this->form->getInput('ty'));
$udf->setValues($udf->prepareValues($this->form->getInput('va')));
$udf->setValueOptions($this->form->getItemByPostVar('va')->getOpenAnswerIndexes());
$udf->enableRequired($this->form->getInput('re'));
$udf->update();
// Finally reset member agreements
ilMemberAgreement::_deleteByObjId($this->getObjId());
ilUtil::sendSuccess($this->lng->txt('settings_saved'));
$this->listFields();
return true;
}
ilUtil::sendFailure($this->lng->txt('err_check_input'));
$this->form->setValuesByPost();
$this->tpl->setContent($this->form->getHTML());
return false;
}