jQuery group purchase countdown special effect implementation method

jQuery group purchase countdown special effect implementation method_jquery

WBOY

Release： 2016-05-16 16:00:15

Original

1252 people have browsed it

The example in this article describes how to implement jQuery group purchase countdown special effects. Share it with everyone for your reference. The specific implementation method is as follows:

<!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=utf-8" />
<title>倒计时测试</title>
<script src="jquery-1.6.2.min.js" type="text/javascript"></script>
<script>
 function lxfEndtime(){
 $(".lxftime").each(function(){
  var lxfday=$(this).attr("lxfday");//用来判断是否显示天数的变量
  var endtime = new Date($(this).attr("endtime")).getTime();
  //取结束日期(毫秒值)
  var nowtime = new Date().getTime();
  //今天的日期(毫秒值)
  var youtime = endtime-nowtime;//还有多久(毫秒值)
  var seconds = youtime/1000;
  var minutes = Math.floor(seconds/60);
  var hours = Math.floor(minutes/60);
  var days = Math.floor(hours/24);
  var CDay= days ;
  var CHour= hours % 24;
  var CMinute= minutes % 60;
  var CSecond= Math.floor(seconds%60);
  //"%"是取余运算，可以理解为60进一后取余数，然后只要余数。
  if(endtime<=nowtime){
    $(this).html("已过期")
    //如果结束日期小于当前日期就提示过期啦
    }else{
    if($(this).attr("lxfday")=="no"){
    $(this).html("<i>剩余时间：</i><span>"+CHour+"</span>时<span>"+CMinute+"</span>分<span>"+CSecond+"</span>秒");
    //输出没有天数的数据
    }else{
    $(this).html("<i>剩余时间：</i><span>"+days+"</span><em>天</em><span>"+CHour+"</span><em>时</em><span>"+CMinute+"</span><em>分</em><span>"+CSecond+"</span><em>秒</em>");
    //输出有天数的数据
    }
   }
 });
 setTimeout("lxfEndtime()",1000);
 };
$(function(){
 lxfEndtime();
});
</script>
<style type="text/css">
<!--
*{
  font-style: normal;
  font-weight: normal;}
.haveday {
  padding: 20px;
  border: 1px dashed #000;
  margin-right: auto;
  margin-left: auto;
  width: 300px;
}
-->
</style>
</head>
<body>
<div class="haveday">
<h1>含有天数的倒计时</h1>
<div class="lxftime" endtime="11/15/2015 17:24:0"></div>
<div class="lxftime" endtime="11/8/2015 3:3:20"></div>
<div class="lxftime" endtime="9/6/2015 6:1:0"></div>
<div class="lxftime" endtime="6/6/2016 9:3:5"></div>
</div>
<p></p>
<div class="haveday">
<h1>没有天数的倒计时</h1>
<div class="lxftime" endtime="11/15/2015 17:24:0" lxfday="no"></div>
<div class="lxftime" endtime="11/8/2015 3:3:20" lxfday="no"></div>
<div class="lxftime" endtime="9/6/2015 6:1:0" lxfday="no"></div>
<div class="lxftime" endtime="6/6/2016 9:3:5" lxfday="no"></div>
</div>
</body>
</html>

Copy after login

I hope this article will be helpful to everyone’s jQuery programming.