public function MultichoiceQuestion::delete in Quiz 7.5

Same name and namespace in other branches

1. 6.4 question_types/multichoice/multichoice.classes.inc \MultichoiceQuestion::delete()
2. 7.6 question_types/multichoice/multichoice.classes.inc \MultichoiceQuestion::delete()
3. 7 question_types/multichoice/multichoice.classes.inc \MultichoiceQuestion::delete()
4. 7.4 question_types/multichoice/multichoice.classes.inc \MultichoiceQuestion::delete()

Implementation of delete().

Overrides QuizQuestion::delete

See also

QuizQuestion::delete()

File

question_types/multichoice/multichoice.classes.inc, line 313

Multichoice classes.

Class

MultichoiceQuestion

Extension of QuizQuestion.

Code

public function delete($only_this_version = FALSE) {
  $delete_properties = db_delete('quiz_multichoice_properties')
    ->condition('nid', $this->node->nid);
  $delete_answers = db_delete('quiz_multichoice_answers')
    ->condition('question_nid', $this->node->nid);
  if ($only_this_version) {
    $delete_properties
      ->condition('vid', $this->node->vid);
    $delete_answers
      ->condition('question_vid', $this->node->vid);
  }
  $delete_properties
    ->execute();
  $delete_answers
    ->execute();
  parent::delete($only_this_version);
}