用javascript编写一个自动增加显示时间的例子

JS 动态显示系统时间动态显示系统时间

2008-12-09 15:49

//动态显示系统时间，getid为页面显示时间的html标签的ID

function setTime(getid){

var day="";

var month="";

var ampm="";

var ampmhour="";

var myweekday="";

mymonth=parseInt(mydate.getMonth()+1)<10?"0"+(mydate.getMonth()+1):mydate.getMonth()+1;

myday= mydate.getDate();

myyear= mydate.getYear();

myHours = mydate.getHours();

myMinutes = mydate.getMinutes();

mySeconds = parseInt(mydate.getSeconds())<10?"0"+mydate.getSeconds():mydate.getSeconds();

year=(myyear > 200) ? myyear : 1900 + myyear;

if(myweekday == 0)

weekday=" 星期日 ";

else if(myweekday == 1)

weekday=" 星期四 ";

else if(myweekday == 5)

weekday=" 星期五 ";

else if(myweekday == 6)

weekday=" 星期六 ";

document.getElementById(getid).innerText=year+"年"+mymonth+"月"+myday+"日

"+myHours+":"+myMinutes+":"+mySeconds+" "+weekday;

setTimeout("setTime('"+getid+"')",1000);

}

使用方法：