From 79175f20192ea70eae358c2d1ca4507025baba8d Mon Sep 17 00:00:00 2001
From: Sam Hemelryk <sam@moodle.com>
Date: Wed, 12 Oct 2011 19:46:53 +1300
Subject: [PATCH] MDL-29224 navigation Fixed bug caused because in 20 and 21
 onclick events get added to extra rather than onclick

---
 lib/navigationlib.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/navigationlib.php b/lib/navigationlib.php
index 0af24b45f8025..704c54d84af7b 100644
--- a/lib/navigationlib.php
+++ b/lib/navigationlib.php
@@ -1495,6 +1495,9 @@ protected function generate_sections_and_activities(stdClass $course) {
                     $activity->modname = $cm->modname;
                     $activity->nodetype = navigation_node::NODETYPE_LEAF;
                     $activity->onclick = $cm->get_on_click();
+                    if (empty($activity->onclick) && !empty($cm->extra) && preg_match('/onclick=(\'|")([^\1]+)\1/', $cm->extra, $matches)) {
+                        $activity->onclick = $matches[2];
+                    }
                     $url = $cm->get_url();
                     if (!$url) {
                         $activity->url = null;