<html>
<head>
<meta
http-equiv="Content-Type"
content="text/html
charset=utf-8"
/>
<script
type="text/javascript"
src="/jquery/1.7.0/jquery.min.js"></script>
<script
type="text/javascript">
function
currentTime(){
var
d=new
Date(),str=''
str+=d.getFullYear()+'年'
str+=d.getMonth()
+
1+'月'
str+=d.getDate()+'日'
str+=d.getHours()+'时'
str+=d.getMinutes()+'分'
str+=
d.getSeconds()+'秒'
return
str
}
setInterval(function(){$('#time').html(currentTime)},1000)
</script>
</head>
<body>
<div
id="time"></div>
</body>
</html>
在网页上及时动态显示当前的日期时间并显示星期的做法：
function
showTime(){
var
show_day=new
Array('星期一','星期二','星期三','星期四','星期五','星期六','星期日')
var
time=new
Date()
var
year=time.getYear()
var
month=time.getMonth()
var
date=time.getDate()
var
day=time.getDay()
var
hour=time.getHours()
var
minutes=time.getMinutes()
var
second=time.getSeconds()
month<10?month='0'+month:month
month=month+1
hour<10?hour='0'+hour:hour
minutes<10?minutes='0'+minutes:minutes
second<10?second='0'+second:second
var
now_time='当前时间：'+year+'年'+month+'月'+date+'日'+'
'+show_day[day-1]+'
'+hour+':'+minutes+':'+second
document.getElementById('showtime').innerHTML=now_time
setTimeout("showTime()",1000)
}
关于这方面的内容网上很多，有js获取当前日期时间同时显示星期，js获取当前时间和一星期钱的时间等内容，都很具有参考价值，希望大家多阅读类似文章，将类似方法熟练掌握。
JS显示动态的日期时间，参考如下：
<body><span id="localtime">2013-10-30 12:33:02 星期三</span>
<script type="text/javascript">
function showLocale(objD)
{
var str,colorhead,colorfoot
var yy = objD.getYear()
if(yy<1900) yy = yy+1900
var MM = objD.getMonth()+1
if(MM<10) MM = '0' + MM
var dd = objD.getDate()
if(dd<10) dd = '0' + dd
var hh = objD.getHours()
if(hh<10) hh = '0' + hh
var mm = objD.getMinutes()
if(mm<10) mm = '0' + mm
var ss = objD.getSeconds()
if(ss<10) ss = '0' + ss
var ww = objD.getDay()
if ( ww==0 ) colorhead="<font color=\"red\">"
if ( ww > 0 && ww < 6 ) colorhead="<font color=\"red\">"
if ( ww==6 ) colorhead="<font color=\"red\">"
if (ww==0) ww="星期日"
if (ww==1) ww="星期一"
if (ww==2) ww="星期二"
if (ww==3) ww="星期三"
if (ww==4) ww="星期四"
if (ww==5) ww="星期五"
if (ww==6) ww="星期六"
colorfoot="</font>"
str = colorhead + yy + "-" + MM + "-" + dd + " " + hh + ":" + mm + ":" + ss + " " + ww + colorfoot
return(str)
}
function tick()
{
var today
today = new Date()
document.getElementById("localtime").innerHTML = showLocale(today)
window.setTimeout("tick()", 1000)
}
tick()
</script>
</body>
一般的处理方式是在前台通过JS控制，JS控制显示时间的代码如下，各种不同的显示方式：[javascript]
function Clock() {
var date = new Date()
this.year = date.getFullYear()
this.month = date.getMonth() + 1
this.date = date.getDate()
this.day = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六")[date.getDay()]
this.hour = date.getHours() <10 ? "0" + date.getHours() : date.getHours()
this.minute = date.getMinutes() <10 ? "0" + date.getMinutes() : date.getMinutes()
this.second = date.getSeconds() <10 ? "0" + date.getSeconds() : date.getSeconds()
this.toString = function() {
return "现在是:" + this.year + "年" + this.month + "月" + this.date + "日 " + this.hour + ":" + this.minute + ":" + this.second + " " + this.day
}//现在是<span id="clock">现在是:2013年3月6日 13:54:17 星期三</span>
[javascript]
<span></span>
this.toSimpleDate = function() {
return this.year + "-" + this.month + "-" + this.date
}//2013-03-06
this.toDetailDate = function() {
return this.year + "-" + this.month + "-" + this.date + " " + this.hour + ":" + this.minute + ":" + this.second
}//2013-03-06 13:45:43
this.display = function(ele) {
var clock = new Clock()
ele.innerHTML = clock.toString()//显示方式调用
window.setTimeout(function() {clock.display(ele)}, 1000)
}
}
