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Javascript倒計時問題

JavaScript

慕娘9325324 2022-12-22 15:06:52

這是我的第一個線程，所以我不確定我寫在正確的部分等，但我有一個非常簡單的問題，迫使我寫在這里尋求幫助。我已經編寫了一些代碼來創建倒計時，顯示到特定日期還剩多少時間。然而有些東西不起作用。我將添加我的 html 和 JS 代碼，如果有人能找到缺陷，我將不勝感激。function countdown() { var now = new Date(); var eventDate = new Date(2020, 10, 10); var currentTime = now.getTime(); var eventTime = eventDate.getTime(); var remTime = eventTime - currentTime; var s = Math.floor(remTime / 1000); var m = Math.floor(s / 60); var h = Math.floor(m / 60); var d = Math.floor(h / 24); h %= 24; m %= 60; s %= 60; if (h < 10) { h = "0" + h; } if (m < 10) { m = "0" + m; } s = (s < 10) ? "0" + s : s; document.getElementById("days").textContent = d; document.getElementById("days").innerText = d; document.getElementById("hours").textContent = h; document.getElementById("minutes").textContent = m; document.getElementById("seconds").textContent = s; setTimeout(countdown, 1000);}<pre> <!DOCTYPE html><html><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <link rel="stylesheet" href="./css/reset.css"> <link rel="stylesheet" href="./css/font-awesome.min.css"> <link rel="stylesheet" href="./css/laikmatis.css"> <link rel="stylesheet" href="./css/main.css"> <title>Puslapis</title></head>

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1 回答

米脂

TA貢獻1836條經驗獲得超3個贊

你忘了調用函數

countdown();

function countdown() {

var now = new Date();

var eventDate = new Date(2020, 10, 10);

var currentTime = now.getTime();

var eventTime = eventDate.getTime();

var remTime = eventTime - currentTime;

var s = Math.floor(remTime / 1000);

var m = Math.floor(s / 60);

var h = Math.floor(m / 60);

var d = Math.floor(h / 24);

h %= 24;

m %= 60;

s %= 60;

if (h < 10) {

h = "0" + h;

}

if (m < 10) {

m = "0" + m;

}

s = (s < 10) ? "0" + s : s;

document.getElementById("days").textContent = d;

document.getElementById("days").innerText = d;

document.getElementById("hours").textContent = h;

document.getElementById("minutes").textContent = m;

document.getElementById("seconds").textContent = s;

setTimeout(countdown, 1000);

}

countdown();

<!DOCTYPE html>

<html>

<head>

<title>Puslapis</title>

</head>

<body>

<main>

<h1 class="text1">rgrgrgrgrg</h1>

<h2 class="text2">rrgrfgrfgvrfgvrfgv</h2>

<span class="text1">dvbgtbrtfbrfb</span>

<table>

<tr>

</tr>

<tr>

<td>Hours</td>

<td>Minutes</td>

<td>Seconds</td>

</tr>

</div>

</table>

<p class="text2">efefefefeeeeeeeeeeeeeeeeefefefe e fef efe fefefef ef ef efe fef ef ef efe ef ef ef ef </p>

</main>

</section>

</body>

</html>

反對回復 2022-12-22

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Javascript倒計時問題

Javascript倒計時問題

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