From 45553726fba750804113d8063d6eb4da14906240 Mon Sep 17 00:00:00 2001
From: Lukas Juhrich <lukas.juhrich@agdsn.de>
Date: Sat, 7 Oct 2023 19:10:20 +0200
Subject: [PATCH] Improve usersuite scrollspy JS

---
 sipa/static/js/usersuite_index.js | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/sipa/static/js/usersuite_index.js b/sipa/static/js/usersuite_index.js
index 31e83fdb..5e2810e0 100644
--- a/sipa/static/js/usersuite_index.js
+++ b/sipa/static/js/usersuite_index.js
@@ -1,23 +1,14 @@
-$(function() {
-    var selector = '#usersuite-sidebar-nav';
-    var $toc = $(selector);
-    var $parent = $toc.parent();
-    var offset = 60;
-    var $body = $('body');
+document.addEventListener("DOMContentLoaded", () => {
+    const selector = '#usersuite-sidebar-nav';
+    const $toc = $(selector);
+    const $parent = $toc.parent();
+    const offset = 60;
+    const $body = $('body');
     Toc.init($toc);
-    $body.scrollspy({
-	target: selector,
-	offset: offset
-    });
+    $body.scrollspy({target: selector, offset: offset});
     $toc.affix({
-	offset: {
-	    top: function() {
-		return $parent.offset().top - offset;
-	    }
-	}
+        offset: {top: () => $parent.offset().top - offset}
     });
     // Handle window resize
-    $(window).resize(function(){
-	$toc.affix('checkPosition');
-    });
+    $(window).resize(() => $toc.affix('checkPosition'));
 });