实时获取时间

Question

在Asp.net中怎样实时获取时间??就是打开页面后,显示的时间是实时变动的,请各位高手指点指点

Answer 1

<script language="javascript">
<!--
//获取时间
function Timer(span)
{
var tmp = new Date();
var milsecs=Date.parse(tmp.getMonth()+"-"+tmp.getDay()+"-"+tmp.getFullYear()+" "+document.getElementById('lbl_Hour').innerText+":"+document.getElementById('lbl_Minute').innerText+":"+document.getElementById('lbl_Second').innerText);
var timer = new Date(milsecs+span);
var seconds,minutes,hours,date;
if(timer.getSeconds()<10)
seconds = "0"+timer.getSeconds();
else
seconds = timer.getSeconds();
if(timer.getMinutes()<10)
minutes = "0"+timer.getMinutes();
else
minutes = timer.getMinutes();
if(timer.getHours()<10)
hours = "0"+timer.getHours();
else
hours = timer.getHours();
date=timer.getDate();
document.getElementById('lbl_Second').innerText = seconds;
document.getElementById('lbl_Minute').innerText = minutes;
document.getElementById('lbl_Hour').innerText = hours;
}
//得到服务器时间每隔updatespan分钟校验一次，每秒更新一次本地时钟
function GetServerTime(updatespan)
{
var clientspan = 1*1000;
//更新本地时钟
setInterval("Timer("+clientspan+")",clientspan);
//同步服务器时钟
setInterval("window.location.href='ControlHeader.aspx'",updatespan);

}
//-->
</script>

Answer 2

function ClockTime()
{
   var hours, minutes, seconds, xfile;
   var intHours, intMinutes, intSeconds;
   var today;
   today = new Date();
   intHours = today.getHours();
   intMinutes = today.getMinutes();
   intSeconds = today.getSeconds();
   hours = intHours + ":";
      if (intMinutes < 10)
         {
          minutes = "0"+intMinutes+":";
          } 
      else
         {
            minutes = intMinutes+":";
         }
      if (intSeconds < 10)
         {
            seconds = "0"+intSeconds+" ";
         }
      else
         {
            seconds = intSeconds+" ";
         }
   timeString = intHours+':'+minutes+seconds;
   Clock.innerHTML = timeString;
   window.setTimeout("ClockTime();", 100);
}
window.onload = ClockTime;

Answer 3

<script language="C#" runat="server">

private void Page_Load(){


lbl_Hour.Text = DateTime.Now.Hour.ToString();
lbl_Minute.Text = DateTime.Now.Minute.ToString();
lbl_Second.Text = DateTime.Now.Second.ToString();
lbl_year.Text=DateTime.Now.Date.Year.ToString();
lbl_month.Text=DateTime.Now.Date.Month.ToString();
lbl_day.Text=DateTime.Now.Date.Day.ToString();}


string GetTime(object day)
{
if(day.ToString()=="")
return "";
else
{
return(DateTime.Parse(day.ToString()).ToShortTimeString());
}

}

</script>

Answer 4

谢谢各位,还问一下,能不能把JS脚本语言加到LABEL控件的Text属性里？