public function ScaleQuestion::getNodeProperties in Quiz 8.4

Implementation of getNodeProperties

Overrides QuizQuestion::getNodeProperties

See also

QuizQuestion#getNodeProperties()

File

question_types/scale/lib/Drupal/scale/ScaleQuestion.php, line 323

The main classes for the short answer question type.

Class

ScaleQuestion

Extension of QuizQuestion.

Namespace

Drupal\scale

Code

public function getNodeProperties() {
  if (isset($this->nodeProperties)) {
    return $this->nodeProperties;
  }
  $props = parent::getNodeProperties();
  $res = db_query('SELECT id, answer, a.answer_collection_id
            FROM {quiz_scale_node_properties} p
            JOIN {quiz_scale_answer} a ON (p.answer_collection_id = a.answer_collection_id)
            WHERE nid = :nid AND vid = :vid
            ORDER BY a.id', array(
    ':nid' => $this->node
      ->id(),
    ':vid' => $this->node
      ->getRevisionId(),
  ));
  foreach ($res as $res_o) {
    $props[] = $res_o;
  }
  $this->nodeProperties = $props;
  return $props;
}