zoukankan      html  css  js  c++  java
  • JavaScript显示日期,跳动时间,星期

    1.显示日期和星期

    <script language="JavaScript">
    <!--
    var y=new Date(); 
    var dName=new Array("星期天","星期一","星期二","星期三","星期四","星期五","星期六"); 
    var mName=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"); 
    document.write("<FONT COLOR=\"black\" class=\"p1\">"+y.getYear()+"年" + mName[y.getMonth()] + y.getDate() + "日" + dName[y.getDay()] + "" + "</FONT>"); 
    //-->
    </script>

    2.在<head>中插入下面一段JavaScript:

    <script language="JavaScript">
    var timerID = null;
    var timerRunning = false;

    function stopclock (){
            if(timerRunning)
                    clearTimeout(timerID);
            timerRunning = false;
    }
    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) ? " P.M." : " A.M.";
            tt.value=timeValue;
            timerID = setTimeout("showtime()",1000);
            timerRunning = true;
    }
    function startclock () {
            stopclock();
            showtime();
    }
    </script>

    3.在<body>中加入 onload="startclock();"   语句:

    <body onLoad="startclock();">

  • 相关阅读:
    汉语-词语:冷静
    汉语-词语:沉着
    汉语-词语-稳重:百科
    汉语-词语:沉稳
    汉语-词语-丘壑:百科
    Struts中的常量
    算法整理(四):浅析高速排序的优化问题
    互联网+时代,是更加开放还是封闭
    UI复习练习_优酷布局
    fread与read的差别(文件io补充)
  • 原文地址:https://www.cnblogs.com/figo/p/488339.html
Copyright © 2011-2022 走看看