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update of versioning doc

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gustav_delius
2005-05-26 07:54:48 +00:00
parent a0419f8716
commit 5ecf32ebf2
1 changed files with 10 additions and 1 deletions
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mod/quiz/doc/versioning.html
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@@ -151,9 +151,18 @@ the order shown below (compare with <strong>question.php</strong>):
</li><li>
Finally we have to change the <code>questionid</code> field in <code>
We have to change the <code>questionid</code> field in <code>
quiz_newest_states</code>.
</li><li>
Finally we have to do any question-type specific changes. For example
question types that store student responses by storing the id of the
answer in the <code>quiz_answers</code> table will have to recode these
ids in all the states to point to the corresponding answers in the
new version. This is handled by the function replace_question_in_attempts()
in the question type class.
</li>
</ul>