使用计时事件制作的钟表和 星期简单写法

 【时间格式：12:01:10】

<html>

<head>

<script type="text/javascript">

function startTime() {

var today=new Date()

var h=today.getHours()

var m=today.getMinutes()

var s=today.getSeconds()

// add a zero in front of numbers<10

m=checkTime(m)

s=checkTime(s)

document.getElementById('txt').innerHTML=h+":"+m+":"+s t=setTimeout('startTime()',500)

}

function checkTime(i) {

if (i<10)   {

       i="0" + i

}  

return i

}

</script>

</head>

<body onload="startTime()">

<div id="txt"></div>

</body>

</html>

 

<html>

<body>

<script type="text/javascript">

var d=new Date()

var weekday=new Array(7)

weekday[0]="星期日"

weekday[1]="星期一"

weekday[2]="星期二"

weekday[3]="星期三"

weekday[4]="星期四"

weekday[5]="星期五"

weekday[6]="星期六"

document.write("今天是" + weekday[d.getDay()])

</script>

</body>

</html>

posted @ 2014-03-07 12:00  Snail1688  阅读(481)  评论(0)    收藏  举报