1、js倒计时代码一
<script language="javascript" type="text/javascript"> function djs(){ var urodz= new date("11/12/2008"); var now = new date(); var num var ile = urodz.gettime() - now.gettime(); var dni = math.floor(ile / (1000 * 60 * 60 * 24)); if (dni >1) num=dni+1 else if (dni == 1) num=2 else if (dni == 0) num=1 else num=0 document.write(num) } </script>
2、js倒计时代码二
<script language="javascript"> <!-- begin var timedate= new date("january 14,2016"); var times="研究生考试"; var now = new date(); var date = timedate.gettime() - now.gettime(); var time = math.floor(date / (1000 * 60 * 60 * 24)); if (time >= 0) ; document.write("<li><font color=#dedbde>现在离2016年"+times+"还有: <font color=#ffffff><b>"+ time +"</b></font> 天</font></li>"); // end --> </script>
3、js倒计时代码三
<script language="javascript" type="text/javascript"> var interval = 1000; function showcountdown(year, month, day, divname) { var now = new date(); var enddate = new date(year, month - 1, day, 14, 07); var lefttime = enddate.gettime() - now.gettime(); var leftsecond = parseint(lefttime / 1000); var day1 = math.floor(leftsecond / (60 * 60 * 24)); var hour1 = math.floor((leftsecond - day1 * 24 * 60 * 60) / 3600); var hour = math.floor((leftsecond - 60 * 60) / 3600); //如果小时为负数 显示0 if (hour > 0) { } else { hour = 0; } if (day1 < 0) { hour = hour1 } var minute = math.floor((leftsecond - day1 * 24 * 60 * 60 - hour1 * 3600) / 60); var second = math.floor(leftsecond - day1 * 24 * 60 * 60 - hour1 * 3600 - minute * 60); var cc = document.getelementbyid(divname); //如果结束时间为负数 就显示0 if (lefttime > 0) { cc.innerhtml = hour + "小时" + minute + "分" + second + "秒"; //如果显示年份 取消注释 //cc.innerhtml = "距离" + year + "年" + month + "月" + day + "日还有:" + hour + "小时" + minute + "分" + second + "秒"; } else { cc.innerhtml = 0 + "小时" + 0 + "分" + 0 + "秒"; } } //show_date是div的id 2015,8,10表示是年月日的意思 参数根据自己的需求设置。 window.setinterval(function () { showcountdown(2015, 8, 10, 'show_date'); }, interval); </script>
倒计时在以下容量中显示:
<div id="show_date"></div>