MDL-27649 support question variants as a first-class concept in the question engine.

2011-05-26 21:23:56 +01:00
parent f55192bf08
commit 1da821bbde
46 changed files with 283 additions and 98 deletions
@@ -53,7 +53,7 @@ class qbehaviour_missing extends question_behaviour {
        return '';
    }

-    public function init_first_step(question_attempt_step $step) {
+    public function init_first_step(question_attempt_step $step, $variant) {
        throw new coding_exception('The behaviour used for this question is not available. ' .
                'No processing is possible.');
    }