倒计时

倒计时效果:

 

javascript:

     var seconds;
        var timer=null;
        function setLeftTime() {
          clearInterval(timer); seconds
= parseInt($("#hid").val(), 10); timer = setInterval(showSeconds,1000); } function showSeconds() { var day1 = Math.floor(seconds / (60 * 60 * 24)); var hour = Math.floor((seconds - day1 * 24 * 60 * 60) / 3600); var minute = Math.floor((seconds - day1 * 24 * 60 * 60 - hour * 3600) / 60); var second = Math.floor(seconds - day1 * 24 * 60 * 60 - hour * 3600 - minute * 60); if (day1 < 0) { clearInterval(timer); $("#loan_time").html("已经结束!"); } else { $("#loan_time").html(day1 + " 天 " + hour + " 小时 " + minute + " 分 " + second + " 秒"); } seconds--; }

setLeftTime();
 

 

posted @ 2016-06-29 18:28  王永峰的博客  阅读(186)  评论(0编辑  收藏  举报