<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> </head> <body> <div id="page"> <div id="header">Stoppeklokke</div> <div id="buttons"> <button onclick="myTimer()">Start</button> <button onclick="stopTimer()">Stopp</button> <button onclick="resetTimer()">Rundetid</button> </div> <div id="time"></div><br> <div id="round"></div><br> </div> <script> let time = 1; function myTimer() { setInterval(counter,1000) } function counter() { document.getElementById('time').innerHTML = time; ++time; } function resetTimer() { document.getElementById('round').innerHTML += `<li>${time -1} sekunder</li`; clearInterval(time) time = 0; } function stopTimer(){ location.reload(); } </script> </body> </html>