public function ScaleQuestion::getNodeView in Quiz 7.4

Same name and namespace in other branches

1. 8.6 question_types/quiz_scale/src/Plugin/quiz/QuizQuestion/ScaleQuestion.php \ScaleQuestion::getNodeView()
2. 8.5 question_types/quiz_scale/src/Plugin/quiz/QuizQuestion/ScaleQuestion.php \ScaleQuestion::getNodeView()
3. 6.4 question_types/scale/scale.classes.inc \ScaleQuestion::getNodeView()
4. 7.6 question_types/scale/scale.classes.inc \ScaleQuestion::getNodeView()
5. 7 question_types/scale/scale.classes.inc \ScaleQuestion::getNodeView()
6. 7.5 question_types/scale/scale.classes.inc \ScaleQuestion::getNodeView()

Implementation of getNodeView

Overrides QuizQuestion::getNodeView

See also

QuizQuestion#view()

File

question_types/scale/scale.classes.inc, line 330

The main classes for the scale question type.

Class

ScaleQuestion

Extension of QuizQuestion.

Code

public function getNodeView() {
  $content = parent::getNodeView();
  $alternatives = array();
  for ($i = 0; $i < variable_get('scale_max_num_of_alts', 10); $i++) {
    if (isset($this->node->{$i}->answer) && drupal_strlen($this->node->{$i}->answer) > 0) {
      $alternatives[] = check_plain($this->node->{$i}->answer);
    }
  }
  $content['answer'] = array(
    '#markup' => theme('scale_answer_node_view', array(
      'alternatives' => $alternatives,
    )),
    '#weight' => 2,
  );
  return $content;
}