JS: Simplify onbeforeunload

diff --git a/adminer/static/functions.js b/adminer/static/functions.js
index 8cc23cd5d8ebbd6f9a895d83364839acbaac9e00..db9b0e664abb619bed9b82e41b33c9e9e61302b2 100644 (file)
--- a/adminer/static/functions.js
+++ b/adminer/static/functions.js
@@ -582,7 +582,7 @@ let editChanged;
 */
 function setupEditChange(form) {
        for (const el of qsa('input, select, textarea', form)) {
-               el.addEventListener('change', () => {
+               addEvent(el, 'change', () => {
                        editChanged = true;
                });
        }
@@ -591,10 +591,8 @@ function setupEditChange(form) {
        }
 }
 
-onbeforeunload = () => {
-       // all modern browsers ignore string returned from here
-       return editChanged;
-};
+// all modern browsers ignore string returned from here
+onbeforeunload = () => editChanged;