public function MultichoiceResponse::delete in Quiz 8.6
Same name and namespace in other branches
- 8.5 question_types/quiz_multichoice/src/Plugin/quiz/QuizQuestion/MultichoiceResponse.php \Drupal\quiz_multichoice\Plugin\quiz\QuizQuestion\MultichoiceResponse::delete()
Implementation of delete().
Overrides EntityBase::delete
See also
QuizQuestionResponse::delete()
File
- question_types/
quiz_multichoice/ src/ Plugin/ quiz/ QuizQuestion/ MultichoiceResponse.php, line 31
Class
- MultichoiceResponse
- Extension of QuizQuestionResponse.
Namespace
Drupal\quiz_multichoice\Plugin\quiz\QuizQuestionCode
public function delete() {
$user_answer_id = array();
$query = db_query('SELECT id FROM {quiz_multichoice_user_answers} WHERE result_answer_id = :raid', array(
':raid' => $this->result_answer_id,
));
while ($user_answer = $query
->fetch()) {
$user_answer_id[] = $user_answer->id;
}
if (!empty($user_answer_id)) {
db_delete('quiz_multichoice_user_answer_multi')
->condition('user_answer_id', $user_answer_id, 'IN')
->execute();
}
db_delete('quiz_multichoice_user_answers')
->condition('result_answer_id', $this->result_answer_id)
->execute();
}