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miniscule change: subquestion code only has to be unique within question

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gustav_delius 2006-03-19 10:43:12 +00:00
parent 549880a59d
commit 18bd0d680c
1 changed files with 1 additions and 1 deletions
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2
question/questiontypes/match/questiontype.php
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@ -55,7 +55,7 @@ class question_match_qtype extends quiz_default_questiontype {
unset($subquestion);
// Determine a unique random code
$subquestion->code = rand(1,999999999);
while (record_exists('question_match_sub', 'code', $subquestion->code)) {
while (record_exists('question_match_sub', 'code', $subquestion->code, 'question', $question->id)) {
$subquestion->code = rand();
}
$subquestion->question = $question->id;