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JavaScript怎么實(shí)現(xiàn)的商品搶購倒計(jì)時(shí)
瀏覽：21日期：2023-11-30 09:31:51
JavaScript怎么實(shí)現(xiàn)的商品搶購倒計(jì)時(shí)？JavaScript實(shí)現(xiàn)的商品搶購倒計(jì)時(shí)功能。分享給大家供大家參考，具體如下：
<html> <head> <meta charset="utf-8"> <title>JS搶購倒計(jì)時(shí)</title> </head> <body> <span id="times" > <SCRIPT LANGUAGE="JavaScript"> function _fresh() { var endtime=new Date("2017/4/23,19:33:12"); var nowtime = new Date(); var leftsecond=parseInt((endtime.getTime()-nowtime.getTime())/1000); __d=parseInt(leftsecond/3600/24); __h=parseInt((leftsecond/3600)%24); __m=parseInt((leftsecond/60)%60); __s=parseInt(leftsecond%60); var c=new Date(); var q=((c.getMilliseconds())%10); document.getElementById("times").innerHTML=__d+"天 "+__h+"小時(shí)"+__m+"分"+__s+"."+q+"秒"; if(leftsecond<=0){ document.getElementById("times").innerHTML="搶購已結(jié)束"; clearInterval(sh); } } _fresh() var sh; sh=setInterval(_fresh,100); </SCRIPT> </span> </body> </html>運(yùn)行效果圖如下：
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JavaScript
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