✨ confirm to leave page

2022-04-11 22:38:53 +02:00
parent c44148db92
commit 0636cb6e2f
4 changed files with 28 additions and 0 deletions
@@ -162,8 +162,14 @@
 			timer_res = seconds.toString();
 		}, 1000);
 	};
+	const confirmUnload = () => {
+		event.preventDefault();
+		event.returnValue = '';
+	};
 </script>

+<svelte:window on:beforeunload={confirmUnload} />
+
 <svelte:head>
 	<title>ClassQuiz - Host</title>
 </svelte:head>