现在比较流行商品抢购活动,为了达到比较人性化的效果,通常有一个倒计时。
下面分享一个比较简陋的商品抢购倒计时效果。
代码实例如下:
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | <!doctype html>
< html >
< head >
< meta charset = "utf-8" >
< title >商品抢购倒计时效果</ title >
< style >
#demo {
text-align: center;
color: red;
}
</ style >
< script type = "text/javascript" >
window.onload = function() {
var demo = document.getElementById("demo");
var outTime = new Date("2016/12/12 12:00:00");
setInterval(fun, 1000);
function fun() {
var newTime = new Date();
var ms = parseInt((outTime.getTime() - newTime.getTime()) / 1000);
var d = parseInt(ms / 3600 / 24); //
var h = parseInt(ms / 3600 % 24);
var m = parseInt(ms / 60 % 60);
var s = parseInt(ms % 60);
d < 10 ? "d" + 0 : d;
h < 10 ? "h" + 0 : h;
m < 10 ? "m" + 0 : m;
s < 10 ? "s" + 0 : s;
demo.innerHTML = "距离抢购时间还有" + d + "天" + h + "时" + m + "分" + s + "秒";
}
}
</ script >
</ head >
< body >
< div id = "demo" >
</ div >
</ body >
</ html >
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