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script.js
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48 lines (44 loc) · 1.6 KB
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let timerTarget = new Date("14 Dec 2018 18:00:00 PST");
let dayCount = document.querySelector("#countDays");
let hourCount = document.querySelector("#countHours");
let minuteCount = document.querySelector("#countMinutes");
let secondCount = document.querySelector("#countSeconds");
function leadingZero(number) {
return ("0" + number).slice(-2);
}
function updateTimer() {
let nDiff = (timerTarget - Date.now()) / 1000;
if (nDiff >= 0) {
let days = Math.floor(nDiff / 86400);
nDiff -= days * 86400;
let hours = Math.floor(nDiff / 3600);
nDiff -= hours * 3600;
let minutes = Math.floor(nDiff / 60);
nDiff -= minutes * 60;
let seconds = Math.floor(nDiff);
dayCount.innerText = leadingZero(days);
hourCount.innerText = leadingZero(hours);
minuteCount.innerText = leadingZero(minutes);
secondCount.innerText = leadingZero(seconds);
} else {
document.querySelector("#countdown").style.display = "none";
document.querySelector("#stream").style.display = "block";
clearInterval(interval);
}
}
let interval = setInterval(updateTimer, 1000);
document.querySelector("#toggleNav").addEventListener("click", function() {
let cur = document.querySelector("nav").style.display;
if (cur == "table") {
document.querySelector("nav").style.display = "none";
} else {
document.querySelector("nav").style.display = "table";
}
});
window.addEventListener("resize", function(event) {
if (this.document.documentElement.clientWidth >= 800) {
document.querySelector("nav").style.display = "table";
} else {
document.querySelector("nav").style.display = "none";
}
});