/**
* @param ISurveyStep $current_step
* @param ISurveyQuestionTemplate $question
* @param ISurveyAnswer $answer
* @return FormField
*/
public function build(ISurveyStep $current_step, ISurveyQuestionTemplate $question, ISurveyAnswer $answer)
{
$options = array();
foreach ($question->Values()->sort('Order') as $val) {
$options[$val->ID] = empty($val->Label) ? $val->Value : $val->Label;
}
$field = new OptionSetField($question->name(), $question->label(), $options);
$default_value = $question->getDefaultValue();
if (!is_null($default_value) && $default_value->ID > 0) {
$field->setValue($default_value->ID);
}
if ($question->isReadOnly()) {
$field->setDisabled(true);
}
if ($question->isMandatory()) {
$field->setAttribute('data-rule-required', 'true');
}
if (!is_null($answer)) {
$field->setValue($answer->value());
}
$this->buildDependantRules($current_step, $question, $field);
return $field;
}