From 43281909e652d651e8d5b721b440ea5c6eaf8798 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 24 Jun 2016 14:24:00 +0200
Subject: [exams] Indent location by tree depth; fix ordering of locations in
 vis.js

---
 modules-available/locations/inc/location.inc.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'modules-available/locations/inc')

diff --git a/modules-available/locations/inc/location.inc.php b/modules-available/locations/inc/location.inc.php
index b1474279..69ddb4ee 100644
--- a/modules-available/locations/inc/location.inc.php
+++ b/modules-available/locations/inc/location.inc.php
@@ -78,6 +78,7 @@ class Location
 		}
 		$del = false;
 		unset($row);
+		$index = 0;
 		foreach ($rows as $key => &$row) {
 			if ($del === false && $row['locationid'] == $excludeId) {
 				$del = $row['depth'];
@@ -91,6 +92,7 @@ class Location
 			if ((is_array($selected) && in_array($row['locationid'], $selected)) || (int)$row['locationid'] === $selected) {
 				$row['selected'] = true;
 			}
+			$row['sortIndex'] = $index++;
 		}
 		if ($addNoParent) {
 			array_unshift($rows, array(
-- 
cgit v1.2.3-55-g7522