<script language="JavaScript"> <!--function Time(){ if (!document.layers&&!document.all) return var Timer=new Date() var hours=Timer.getHours() var minutes=Timer.getMinutes() var seconds=Timer.getSeconds() var noon="AM" if (hours>12){ noon="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 size='4' face='Arial' color=blue>"+hours+":"+minutes+":" +seconds+" "+noon+"</b></font>" if (document.layers){ document.layers.position.document.write(myclock) document.layers.position.document.close() } else if (document.all) position.innerHTML=myclock setTimeout("Time()",1000) } //--> </script> <span id="position" style="position:absolute;left:441px;top:190px; width: 128px; height: 30px"> </span> 这样没问题!!!给点分吧.我现在穷呀!!
<script language="javascript"> <!-- var dn c1=new Image(); c1.src="img/c1.gif" c2=new Image(); c2.src="img/c2.gif" c3=new Image(); c3.src="img/c3.gif" c4=new Image(); c4.src="img/c4.gif" c5=new Image(); c5.src="img/c5.gif" c6=new Image(); c6.src="img/c6.gif" c7=new Image(); c7.src="img/c7.gif" c8=new Image(); c8.src="img/c8.gif" c9=new Image(); c9.src="img/c9.gif" c0=new Image(); c0.src="img/c0.gif" cb=new Image(); cb.src="img/cb.gif" cam=new Image(); cam.src="img/cam.gif" cpm=new Image(); cpm.src="img/cpm.gif" function extract(h,m,s,type){ if (!document.images) return if (h<=9){ document.images.a.src=cb.src document.images.b.src=eval("c"+h+".src") } else { document.images.a.src=eval("c"+Math.floor(h/10)+".src") document.images.b.src=eval("c"+(h%10)+".src") } if (m<=9){ document.images.d.src=c0.src document.images.e.src=eval("c"+m+".src") } else { document.images.d.src=eval("c"+Math.floor(m/10)+".src") document.images.e.src=eval("c"+(m%10)+".src") } if (s<=9){ document.g.src=c0.src document.images.h.src=eval("c"+s+".src") } else { document.images.g.src=eval("c"+Math.floor(s/10)+".src") document.images.h.src=eval("c"+(s%10)+".src") } if (dn=="AM") document.j.src=cam.src else document.images.j.src=cpm.src } function show(){ if (!document.images) return var Digital=new Date() var hours=Digital.getHours() var minutes=Digital.getMinutes() var seconds=Digital.getSeconds() dn="AM" if ((hours>=12)&&(minutes>=1)||(hours>=13)){ dn="PM" hours=hours-12 } if (hours==0) hours=12 extract(hours,minutes,seconds,dn) setTimeout("show()",1000) } //--> </script> 这是第二种,比较正规的显示方式.给分吧.我穷死了.
是JSTL标签啊 公司要求不准用jsp的scriptlet~不过还是谢谢楼上几位了
后台在跳转前算好时间,前台jstl直接输出 以下参考:Calendar calendar=Calendar.getInstance(); String format ="yyyy-MM-dd"; SimpleDateFormat formatter = new SimpleDateFormat(format);String strDate = formatter.format(calendar.getTime()); request.setAttribute("date",strDate); ........前台 <c:out value="${date}"/>
<%@page import="java.sql.*,java.io.*,java.util.*,java.text.*" %>
<%
SimpleDateFormat setDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
/* 時:分:秒 HH:mm:ss HH : 23小時制 (0-23)
kk : 24小時制 (1-24)
hh : 12小時制 (1-12)
KK : 11小時制 (0-11)*/
String temp = setDateFormat.format(Calendar.getInstance().getTime());
out.print(temp);
%>
<!--function Time(){
if (!document.layers&&!document.all)
return
var Timer=new Date()
var hours=Timer.getHours()
var minutes=Timer.getMinutes()
var seconds=Timer.getSeconds()
var noon="AM"
if (hours>12){
noon="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 size='4' face='Arial' color=blue>"+hours+":"+minutes+":"
+seconds+" "+noon+"</b></font>"
if (document.layers){
document.layers.position.document.write(myclock)
document.layers.position.document.close()
}
else if (document.all)
position.innerHTML=myclock
setTimeout("Time()",1000)
}
//-->
</script>
<span id="position" style="position:absolute;left:441px;top:190px; width: 128px; height: 30px">
</span>
这样没问题!!!给点分吧.我现在穷呀!!
<!--
var dn
c1=new Image(); c1.src="img/c1.gif"
c2=new Image(); c2.src="img/c2.gif"
c3=new Image(); c3.src="img/c3.gif"
c4=new Image(); c4.src="img/c4.gif"
c5=new Image(); c5.src="img/c5.gif"
c6=new Image(); c6.src="img/c6.gif"
c7=new Image(); c7.src="img/c7.gif"
c8=new Image(); c8.src="img/c8.gif"
c9=new Image(); c9.src="img/c9.gif"
c0=new Image(); c0.src="img/c0.gif"
cb=new Image(); cb.src="img/cb.gif"
cam=new Image(); cam.src="img/cam.gif"
cpm=new Image(); cpm.src="img/cpm.gif"
function extract(h,m,s,type){
if (!document.images)
return
if (h<=9){
document.images.a.src=cb.src
document.images.b.src=eval("c"+h+".src")
}
else {
document.images.a.src=eval("c"+Math.floor(h/10)+".src")
document.images.b.src=eval("c"+(h%10)+".src")
}
if (m<=9){
document.images.d.src=c0.src
document.images.e.src=eval("c"+m+".src")
}
else {
document.images.d.src=eval("c"+Math.floor(m/10)+".src")
document.images.e.src=eval("c"+(m%10)+".src")
}
if (s<=9){
document.g.src=c0.src
document.images.h.src=eval("c"+s+".src")
}
else {
document.images.g.src=eval("c"+Math.floor(s/10)+".src")
document.images.h.src=eval("c"+(s%10)+".src")
}
if (dn=="AM") document.j.src=cam.src
else document.images.j.src=cpm.src
}
function show(){
if (!document.images)
return
var Digital=new Date()
var hours=Digital.getHours()
var minutes=Digital.getMinutes()
var seconds=Digital.getSeconds()
dn="AM"
if ((hours>=12)&&(minutes>=1)||(hours>=13)){
dn="PM"
hours=hours-12
}
if (hours==0)
hours=12
extract(hours,minutes,seconds,dn)
setTimeout("show()",1000)
}
//-->
</script>
这是第二种,比较正规的显示方式.给分吧.我穷死了.
公司要求不准用jsp的scriptlet~不过还是谢谢楼上几位了
以下参考:Calendar calendar=Calendar.getInstance();
String format ="yyyy-MM-dd";
SimpleDateFormat formatter = new SimpleDateFormat(format);String strDate = formatter.format(calendar.getTime());
request.setAttribute("date",strDate);
........前台
<c:out value="${date}"/>
SimpleDateFormat fom=new SimpleDateFormat("YYYY-MM-DD");
String time=fom.format(ca.getTime());
requset.setAttribute("time",time);
在页面上
<c:out value="${time}"/>
<%
SimpleDateFormat setDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
/* 時:分:秒 HH:mm:ss HH : 23小時制 (0-23)
kk : 24小時制 (1-24)
hh : 12小時制 (1-12)
KK : 11小時制 (0-11)*/
String temp = setDateFormat.format(Calendar.getInstance().getTime());
out.print(temp);
%><%@page import="java.sql.*,java.io.*,java.util.*,java.text.*" %>
<%
SimpleDateFormat setDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
/* 時:分:秒 HH:mm:ss HH : 23小時制 (0-23)
kk : 24小時制 (1-24)
hh : 12小時制 (1-12)
KK : 11小時制 (0-11)*/
String temp = setDateFormat.format(Calendar.getInstance().getTime());
out.print(temp);
%>
以下参考:Calendar calendar=Calendar.getInstance();
String format ="yyyy-MM-dd";
SimpleDateFormat formatter = new SimpleDateFormat(format);String strDate = formatter.format(calendar.getTime());
request.setAttribute("date",strDate);
........前台
<c:out value="${}"/>
---------------------------------------
在前台输出的时候最好格式化一下
<fmt:formatDate value="${date}" pattern="yyyy-MM-dd hh:mm:ss"/>
以下参考:Calendar calendar=Calendar.getInstance();
String format ="yyyy-MM-dd";
SimpleDateFormat formatter = new SimpleDateFormat(format);String strDate = formatter.format(calendar.getTime());
request.setAttribute("date",strDate);
........前台
<c:out value="${}"/>
---------------------------------------
在前台输出的时候最好格式化一下
<fmt:formatDate value="${date}" pattern="yyyy-MM-dd hh:mm:ss"/>
===================================================
同意,呵呵,如果只是当前日期,也可以都在前台定义
用<jsp:useBean ... java.util.Date输出同楼上的