private function DDLinesResponse::getDragDropResults in Quiz 8.4

Get a list of the labels, tagged correct, false, or no answer

1 call to DDLinesResponse::getDragDropResults()

DDLinesResponse::score in question_types/quiz_ddlines/lib/Drupal/quiz_ddlines/DDLinesResponse.php

Calculate the score for the response.

File

question_types/quiz_ddlines/lib/Drupal/quiz_ddlines/DDLinesResponse.php, line 259

Class

DDLinesResponse

Extension of QuizQuestionResponse

Namespace

Drupal\quiz_ddlines

Code

private function getDragDropResults() {
  $results = array();

  // Iterate through the correct answers, and check
  // the users answer:
  foreach (json_decode($this->question->ddlines_elements)->elements as $element) {
    $source_id = $element->label->id;
    if (isset($this->user_answers[$source_id])) {
      $results[$element->label->id] = $this->user_answers[$source_id] == $element->hotspot->id ? AnswerStatus::CORRECT : AnswerStatus::WRONG;
    }
    else {
      $results[$element->label->id] = AnswerStatus::NO_ANSWER;
    }
  }
  return $results;
}