Resolve "Unload event listeners are deprecated and will be removed."

Closes #5436

Merge request studip/studip!4076

2 files changed, 2 insertions, 2 deletions

diff --git a/resources/assets/javascripts/bootstrap/jsupdater.js b/resources/assets/javascripts/bootstrap/jsupdater.js
index 9fbcd0e..8434413 100644
--- a/resources/assets/javascripts/bootstrap/jsupdater.js
+++ b/resources/assets/javascripts/bootstrap/jsupdater.js
@@ -7,4 +7,4 @@ $(window).on('load', function() {
 
 // Try to stop js updater if window is unloaded (might not work in all
 // browsers)
-$(window).on('unload', STUDIP.JSUpdater.stop);
+$(window).on('beforeunload', STUDIP.JSUpdater.stop);
diff --git a/resources/assets/javascripts/lib/dialog.js b/resources/assets/javascripts/lib/dialog.js
index 8b46cb6..7517d9c 100644
--- a/resources/assets/javascripts/lib/dialog.js
+++ b/resources/assets/javascripts/lib/dialog.js
@@ -115,7 +115,7 @@ Dialog.handlers.header['X-Location'] = function(location, options) {
             .on('hashchange', function() {
                 document.location.reload(true);
             })
-            .on('unload', function() {
+            .on('beforeunload', function() {
                 $(window).off('hashchange');
             });
     }