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When removing question from quiz delete all responses for that question in that quiz

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This commit is contained in:
gustav_delius
2005-03-14 06:55:01 +00:00
parent 90abbc9e15
commit a9222637f4
1 changed files with 11 additions and 3 deletions
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mod/quiz/edit.php
+11 -3
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@@ -195,9 +195,17 @@
if ($question == $delete) {
unset($questions[$key]);
unset($modform->grades[$question]);
if (!(delete_records('quiz_question_grades', 'quiz', $modform->instance, 'question', $question)
and delete_records('quiz_responses', 'question', $question))) {
error("Could not delete question responses");
// Delete all responses associated with all attempts for this question in the quiz.
if ($attempts = get_records('quiz_attempts', 'quiz', $modform->instance)) {
foreach ($attempts as $attempt) {
if (!delete_records('quiz_responses', 'question', $question, 'attempt', $attempt->id)) {
error('Could not delete all responses for this question');
}
}
}
// Delete question from quiz_question_grades table
if (!delete_records('quiz_question_grades', 'quiz', $modform->instance, 'question', $question)) {
error('Could not delete the question from this quiz');
}
}
}