1.显示当前时间
<body onload="showtime()"> <div>当前时间： <span id="clock"></span > </div> <script type="application/javascript"> function showtime()//创建函数 { var nowTime = new Date();//创建时间对象实例 var hours = nowTime.getHours();//获取当前小时数 var minutes = nowTime.getMinutes();//获取当前分钟数 var seconds = nowTime.getSeconds();//获取当前秒数 var timer = " "+((hours>12)?hours-12:hours);//将小时数质赋予变量timer timer +=((minutes<10)?"0:":":")+minutes;//将分钟数值赋予变量timer timer += ((seconds<10)?"0:":":")+seconds;//将秒数值赋予变量timer timer +=" "+((hours>12)?"pm":"am");//将字符am或pm赋予变量timer document.getElementById('clock').innerHTML =timer; setTimeout("showtime()",1000); } </script> </body>
2.显示当前日期
<body onload="initArray()"> <div> <span id="todayIs"></span></div> <script type="application/javascript"> function initArray() { var today = new Date(); var d = new Array( "星期日","星期一","星期二","星期三","星期四","星期五","星期六") //如果为2014年，getYear返回2014-1900=114，getFullYear返回2014 var hh="<font color='#FBAE66' style='font-size:9pt;font-family:宋体'>今天是： "+ today.getFullYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 "+d[today.getDay()]+"</font>"; document.getElementById('todayIs').innerHTML = hh; } </script> </body>
3.显示页面停留时间
<body> <div>当前页面停留时间：<span id="yy004" >0时0分0秒</span></div> <script type="text/javascript"> var sec =0; var minu=0; var hou=0; //每隔一秒刷新一次 window.setTimeout("uupdate()",1000); function uupdate() { sec++; if(sec==60) { sec =0; minu +=1; } if(minu==60) { minu=0; hou+=1; } var ss04 =hou+ "时"+minu+"分"+sec+"秒"; document.getElementById('yy004').innerHTML=ss04; window.setTimeout("uupdate()",1000); } </script> </body>
4.倒计时
<body> <div id="yy005"></div> <script type="application/javascript"> var nowDay = new Date(); var yyear = nowDay.getFullYear()+1; var timeDate = new Date(yyear+"-01-01"); var date = timeDate.getTime()-nowDay.getTime();//获取剩余时间 //将剩余时间转换为剩余天数 var time = Math.floor(date/(1000*60*60*24)); var show005=""; if(time>=0) { show005 = "现在离"+yyear+"年元旦还有：<font color='red'><b>"+time+"</b></font>天"; document.getElementById('yy005').innerHTML=show005; } </script> </body>
本文转自叶超Luka博客园博客，原文链接：http://www.cnblogs.com/yc-755909659/p/4059142.html，如需转载请自行联系原作者
