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countdown.js
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countdown.js
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function getTimeRemaining(endtime) {
const total = Date.parse(endtime) - Date.parse(new Date());
const seconds = Math.floor((total / 1000) % 60);
const minutes = Math.floor((total / 1000 / 60) % 60);
const hours = Math.floor((total / (1000 * 60 * 60)) % 24);
const days = Math.floor(total / (1000 * 60 * 60 * 24));
return {
total,
days,
hours,
minutes,
seconds
};
}
function initializeClock(id, endtime) {
const clock = document.getElementById(id);
const daysSpan = clock.querySelector('.days');
const hoursSpan = clock.querySelector('.hours');
const minutesSpan = clock.querySelector('.minutes');
const secondsSpan = clock.querySelector('.seconds');
function updateClock() {
const t = getTimeRemaining(endtime);
daysSpan.innerHTML = t.days;
hoursSpan.innerHTML = ('0' + t.hours).slice(-2);
minutesSpan.innerHTML = ('0' + t.minutes).slice(-2);
secondsSpan.innerHTML = ('0' + t.seconds).slice(-2);
if (t.total <= 0) {
clearInterval(timeinterval);
}
}
updateClock();
const timeinterval = setInterval(updateClock, 1000);
}
const deadline = new Date(Date.parse("2023-04-18"));
initializeClock('clockdiv', deadline);