首頁 > 開發者 > JavaScript
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<title>Jquery實現倒計時效果</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
var SysSecond;
var InterValObj;
$(document).ready(function() {
SysSecond = parseInt($("#remainSeconds").html()); //這裡擷取倒計時的起始時間
InterValObj = window.setInterval(SetRemainTime, 1000); //間隔函數，1秒執行
});
//將時間減去1秒，計算天、時、分、秒
function SetRemainTime() {
if (SysSecond > 0) {
SysSecond = SysSecond - 1;
var second = Math.floor(SysSecond % 60); // 計算秒
var minite = Math.floor((SysSecond / 60) % 60); //計算分
var hour = Math.floor((SysSecond / 3600) % 24); //計算小時
var day = Math.floor((SysSecond / 3600) / 24); //計算天
$("#remainTime").html(day + "天" + hour + "小時" + minite + "分" + second + "秒");
} else {//剩餘時間小於或等於0的時候，就停止間隔函數
window.clearInterval(InterValObj);
//這裡可以添加倒計時時間為0後需要執行的事件
}
}
</script>
</head>
<body>
<div id="remainSeconds" style="display:none">360000</div>
<div id="remainTime" style="font-size:20px;font-weight:800;color:#FF9900"></div>
</body>
</html>
摘自 wayshan
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
