$question->type_id = $qtype;
$question->type = '';
$questions_form = new questionnaire_edit_question_form('questions.php');
$questions_form->set_data($question);
}
if ($questions_form->is_cancelled()) {
/// Switch to main screen
$action = 'main';
$reload = true;
} else {
if ($qformdata = $questions_form->get_data()) {
/// Saving question data
if (isset($qformdata->makecopy)) {
$qformdata->qid = 0;
}
$has_choices = $questionnaire->type_has_choices();
/// *** THIS SECTION NEEDS TO BE MOVED OUT OF HERE - SHOULD CREATE QUESTION-SPECIFIC UPDATE FUNCTIONS.
if ($has_choices[$qformdata->type_id]) {
// eliminate trailing blank lines
$qformdata->allchoices = preg_replace("/(^[\r\n]*|[\r\n]+)[\\s\t]*[\r\n]+/", "\n", $qformdata->allchoices);
// trim to eliminate potential trailing carriage return
$qformdata->allchoices = trim($qformdata->allchoices);
if (empty($qformdata->allchoices)) {
if ($qformdata->type_id != 8) {
error(get_string('enterpossibleanswers', 'questionnaire'));
} else {
// add dummy blank space character for empty value
$qformdata->allchoices = " ";
}
} elseif ($qformdata->type_id == 8) {
//rate
