/
script.js
44 lines (36 loc) · 1002 Bytes
/
script.js
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const timerElement = document.getElementById("timer");
const startButton = document.getElementById("start");
const pauseButton = document.getElementById("pause");
const resetButton = document.getElementById("reset");
let timerInterval;
let minutes = 0;
let seconds = 0;
startButton.addEventListener("click", startTimer);
pauseButton.addEventListener("click", pauseTimer);
resetButton.addEventListener("click", resetTimer);
function startTimer() {
timerInterval = setInterval(updateTimer, 1000);
}
function pauseTimer() {
clearInterval(timerInterval);
}
function resetTimer() {
clearInterval(timerInterval);
minutes = 0;
seconds = 0;
updateTimer();
}
function updateTimer() {
seconds++;
if (seconds === 60) {
minutes++;
seconds = 0;
}
timerElement.innerText = formatTime(minutes, seconds);
}
function formatTime(minutes, seconds) {
return `${minutes}:${padDigits(seconds, 2)}`;
}
function padDigits(number, digits) {
return String(number).padStart(digits, "0");
}