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MDL-28129 two issues with loading and saving questions

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1. Missing order by could randomise the order of the hints.

2. the extraanswerfields big had some SQL errros.
This commit is contained in:
Jamie Pratt 2011-06-30 17:21:37 +01:00 committed by Tim Hunt
parent 54ae8ed032
commit e5060e2209
1 changed files with 4 additions and 3 deletions
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7
question/type/questiontypebase.php
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@ -493,7 +493,8 @@ class question_type {
global $DB;
$context = $formdata->context;
$oldhints = $DB->get_records('question_hints', array('questionid' => $formdata->id));
$oldhints = $DB->get_records('question_hints',
array('questionid' => $formdata->id), 'id ASC');
if (!empty($formdata->hint)) {
$numhints = max(array_keys($formdata->hint)) + 1;
@ -628,8 +629,8 @@ class question_type {
$answer_extension_table = array_shift($extraanswerfields);
$question->options->answers = $DB->get_records_sql("
SELECT qa.*, qax." . implode(', qax.', $extraanswerfields) . "
FROM {question_answers} qa, {$answer_extension_table} qax
WHERE qa.questionid = ? AND qax.answerid = qa.id", array($question->id));
FROM {question_answers} qa, {{$answer_extension_table}} qax
WHERE qa.question = ? AND qax.answerid = qa.id", array($question->id));
if (!$question->options->answers) {
echo $OUTPUT->notification('Failed to load question answers from the table ' .
$answer_extension_table . 'for questionid ' . $question->id);