MDL-65029 questions: change question div id to acutally be unique

This is largely based on Simey Lameze's work.
2019-03-29 13:37:44 +00:00
parent 0920f35ed9
commit f1ffd134d3
6 changed files with 28 additions and 4 deletions
@@ -359,6 +359,17 @@ class question_attempt {
        return 'q' . $this->usageid . ':' . $this->slot . '_';
    }

+    /**
+     * When the question is rendered, this unique id is added to the
+     * outer div of the question. It can be used to uniquely reference
+     * the question from JavaScript.
+     *
+     * @return string id added to the outer <div class="que ..."> when the question is rendered.
+     */
+    public function get_outer_question_div_unique_id() {
+        return 'question-' . $this->usageid . '-' . $this->slot;
+    }
+
    /**
     * Get one of the steps in this attempt.
     *