我在网上找了些js获取时间代码,如下:
<script type="text/javascript">
function show5(){
if(!document.layers&&!document.all)
return
var Digital=new Date()
var hours=Digital.getHours()
var minutes=Digital.getMinutes()
var seconds=Digital.getSeconds()
var dn="AM"
if(hours>12){dn="PM"
hours=hours-12
}if(hours==0)
hours=12
if(minutes<=9)
minutes="0"+minutes
if(seconds<=9)
seconds="0"+seconds
//change font size here to your desire
myclock="<font color=blue>现在时间:"+hours+":"+minutes+":"+seconds+" "+dn+"</font>";
if(document.layers){
document.layers.liveclock.document.write(myclock)
document.layers.liveclock.document.close()
}else if(document.all)
liveclock.innerHTML=myclock
setTimeout("show5()",1000)
</script></head>
<body onload="show5()" style="background-color:#3a6ea5; border:1px">
<span id="liveclock" style="position:absolute;left:250px;top:122px;; width: 109px; height: 15px"> 然后运行的话,获取不到时间呢?怎么回事哦?另外用js获取到的变动时间能直接赋给一个label控件显示吗?怎么做,谢谢大家了
<script type="text/javascript">
function show5(){
if(!document.layers&&!document.all)
return
var Digital=new Date()
var hours=Digital.getHours()
var minutes=Digital.getMinutes()
var seconds=Digital.getSeconds()
var dn="AM"
if(hours>12){dn="PM"
hours=hours-12
}if(hours==0)
hours=12
if(minutes<=9)
minutes="0"+minutes
if(seconds<=9)
seconds="0"+seconds
//change font size here to your desire
myclock="<font color=blue>现在时间:"+hours+":"+minutes+":"+seconds+" "+dn+"</font>";
if(document.layers){
document.layers.liveclock.document.write(myclock)
document.layers.liveclock.document.close()
}else if(document.all)
liveclock.innerHTML=myclock
setTimeout("show5()",1000)
</script></head>
<body onload="show5()" style="background-color:#3a6ea5; border:1px">
<span id="liveclock" style="position:absolute;left:250px;top:122px;; width: 109px; height: 15px"> 然后运行的话,获取不到时间呢?怎么回事哦?另外用js获取到的变动时间能直接赋给一个label控件显示吗?怎么做,谢谢大家了
<script type="text/javascript">
function show5(){
var Digital=new Date()
var hours=Digital.getHours()
var minutes=Digital.getMinutes()
var seconds=Digital.getSeconds()
var dn="AM"
if(hours>12){dn="PM"
hours=hours-12
}if(hours==0)
hours=12
if(minutes<=9)
minutes="0"+minutes
if(seconds<=9)
seconds="0"+seconds
//change font size here to your desire
myclock="<font color=blue>现在时间:"+hours+":"+minutes+":"+seconds+" "+dn+"</font>";
document.getElementById('liveclock').innerHTML = myclock
setTimeout("show5()",1000)
}
</script>
</head>
<body onload="show5()" style="background-color:#3a6ea5; border:1px">
<span id="liveclock" style="position:absolute;left:250px;top:122px;; width: 209px; height: 15px"></span>
</body>
var _t=秒数,
_d=Math.floor(_t/3600/24),
_h=Math.floor((_t/3600)%24),
_m=Math.floor((_t/60)%60),
_s=Math.floor(_t%60);
_h=_h<10?'0'+_h:_h;
_m=_m<10?'0'+_m:_m;
_s=_s<10?'0'+_s:_s;
<script type="text/javascript">
function show5(){
if(!document.layers&&!document.all)
return
var Digital=new Date()
var hours=Digital.getHours()
var minutes=Digital.getMinutes()
var seconds=Digital.getSeconds()
var dn="AM"
if(hours>12){dn="PM"
hours=hours-12
}if(hours==0)
hours=12
if(minutes<=9)
minutes="0"+minutes
if(seconds<=9)
seconds="0"+seconds
//change font size here to your desire
myclock="<font color=blue>现在时间:"+hours+":"+minutes+":"+seconds+" "+dn+"</font>";
document.getElementById("liveclock").innerHTML=myclock
setTimeout("show5()",1000)
}
</script></head>
<body onload="show5()" style="background-color:#3a6ea5; border:1px">
<label id="liveclock" style="position:absolute;left:250px;top:122px;; width: 109px; height: 15px"> </label>
我解决了,但是我又发现了一种获取时间的方法,可是用这个方法的话,我每次点击页面一个功能按钮的话,时间就会闪一下,代码如下:
<script type="text/javascript">
var xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
function showServerTime()
{
xmlhttp.open("head",".",false);
xmlhttp.send(null);
document.getElementById("Nowdate_label").innerHTML=new Date(xmlhttp.getResponseHeader("Date")).toLocaleString();
}
setInterval(showServerTime,1000);
</script>
页面中:
<asp:Label ID="Nowdate_label" runat="server" Text="Nowdate"></asp:Label>
求解?
var date = new Date('<%= DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") %>'); function showTime() {
date.setSeconds(date.getSeconds() + 1);
document.getElementById('dateSpan').innerHTML = date.toLocaleString();
} setInterval(showTime, 1000);
}