如何在网页上显示时间，年月日，第几周，42
发布网友
发布时间：2024-02-24 10:50
共5个回答
热心网友
时间：2024-12-04 20:55
以下代码保存为.htm文件，用ie打开此文件即可
=================
<html>
<body>
<script language="vbscript">
msgbox DateDiff("ww",year(date) & "-1-1",date,1,1)
</script>
</body>
</html>
================
二、输入年，第几周计算，自动计算这周的起始和终止日期
把下面代码复制粘贴在记事本内，另存为：第几周起始日期.html，用ie打开即可
==============
<!javascript:>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript" type="text/javascript">
function showDateCount(year,weekNum){
var date=new Date(year,0,(7*weekNum));
var FD=new Date(date.getYear(),(date.getMonth()),(date.getDate()-date.getDay()+1))
var Monday=FD.getYear()+"-"+(FD.getMonth()+1)+"-"+FD.getDate()//一周的第一天
var LD=new Date(date.getYear(),(date.getMonth()),(date.getDate()-date.getDay()+7))
var Sunday=LD.getYear()+"-"+(LD.getMonth()+1)+"-"+LD.getDate() //一周的最后一天
alert(year+"年第"+weekNum+"周是"+Monday+"至"+Sunday)
}
</SCRIPT>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<input type="text" value="2007" size="20" name="year">年<input type="text" name="weekNum"
value="30" size="20">
<input type="button" name="GO" value="Click" onClick="showDateCount
(year.value,weekNum.value)">
</BODY>
</HTML>
========================================
也可以把两个 合在一起，楼上的答案是一个日历，也可以加在一起使用。
热心网友
时间：2024-12-04 20:55
看下面这个就是：
<SCRIPT language=JavaScript type=text/javascript>
//创建一个数组,用于存放每个月的天数
function montharr(m0, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11)
{
this[0] = m0;
this[1] = m1;
this[2] = m2;
this[3] = m3;
this[4] = m4;
this[5] = m5;
this[6] = m6;
this[7] = m7;
this[8] = m8;
this[9] = m9;
this[10] = m10;
this[11] = m11;
}
//实现月历
function calendar() {
var monthNames = "JanFebMarAprMayJunJulAugSepOctNovDec";
var today = new Date();
var thisDay;
var monthDays = new montharr(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
year = today.getYear() +1900;
thisDay = today.getDate();
if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) monthDays[1] = 29;
nDays = monthDays[today.getMonth()];
firstDay = today;
firstDay.setDate(1);
testMe = firstDay.getDate();
if (testMe == 2) firstDay.setDate(0);
startDay = firstDay.getDay();
document.write("<TABLE BORDER='0' CELLSPACING='0' CELLPADDING='2' ALIGN='CENTER' BGCOLOR='#0080FF'>")
document.write("<TR><TD><table border='0' cellspacing='1' cellpadding='2' bgcolor='Silver'>");
document.write("<TR><th colspan='7' bgcolor='#C8E3FF'>");
var dayNames = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var monthNames = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月");
var now = new Date();
document.writeln("<FONT STYLE='font-size:9pt;Color:#330099'>" + "公元 " + now.getYear() + "年" + monthNames[now.getMonth()] + " " + now.getDate() + "日 " + dayNames[now.getDay()] + "</FONT>");
document.writeln("</TH></TR><TR><TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>日</FONT></TH>");
document.writeln("<th bgcolor='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>一</FONT></TH>");
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>二</FONT></TH>");
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>三</FONT></TH>");
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>四</FONT></TH>");
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>五</FONT></TH>");
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9pt;Color:White'>六</FONT></TH>");
document.writeln("</TR><TR>");
column = 0;
for (i=0; i<startDay; i++) {
document.writeln("\n<TD><FONT STYLE='font-size:9pt'> </FONT></TD>");
column++;
}
for (i=1; i<=nDays; i++) {
if (i == thisDay) {
document.writeln("</TD><TD ALIGN='CENTER' BGCOLOR='#FF8040'><FONT STYLE='font-size:9pt;Color:#ffffff'><B>")
}
else {
document.writeln("</TD><TD BGCOLOR='#FFFFFF' ALIGN='CENTER'><FONT STYLE='font-size:9pt;font-family:Arial;font-weight:bold;Color:#330066'>");
}
document.writeln(i);
if (i == thisDay) document.writeln("</FONT></TD>")
column++;
if (column == 7) {
document.writeln("<TR>");
column = 0;
}
}
document.writeln("<TR><TD COLSPAN='7' ALIGN='CENTER' VALIGN='TOP' BGCOLOR='#0080FF'>")
document.writeln("<FORM NAME='clock' onSubmit='0'><FONT STYLE='font-size:9pt;Color:#ffffff'>")
document.writeln("现在时间:<INPUT TYPE='Text' NAME='face' ALIGN='TOP'></FONT></TD></TR></TABLE>")
document.writeln("</TD></TR></TABLE></FORM>");
}
</SCRIPT>
<SCRIPT language=JavaScript>
var timerID = null;
var timerRunning = false;
<!-- 久久乡情：http://www.99xq.cn-->
function stopclock (){
if(timerRunning)
clearTimeout(timerID);
timerRunning = false;}
//显示当前时间
function showtime () {
var now = new Date();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds()
var timeValue = " " + ((hours >12) ? hours -12 :hours)
timeValue += ((minutes < 10) ? ":0" : ":") + minutes
timeValue += ((seconds < 10) ? ":0" : ":") + seconds
timeValue += (hours >= 12) ? " 下午 " : " 上午 "
document.clock.face.value = timeValue;
timerID = setTimeout("showtime()",1000);//设置超时,使时间动态显示
timerRunning = true;}
function startclock () {
stopclock();
showtime();}
</SCRIPT>
<BODY onload="startclock(); timerONE=window.setTimeout">
<SCRIPT language=JavaScript type=text/javascript>
<!--
document.write("<BR>")
calendar();
//-->
</SCRIPT>
</BODY>
保存为html文档就好了！
热心网友
时间：2024-12-04 20:56
热心网友
时间：2024-12-04 20:56
热心网友
时间：2024-12-04 20:57
