zoukankan      html  css  js  c++  java
  • 时钟

    <!doctype html>
    <html>
    <head>
    <meta charset="utf-8">
    <title>无标题文档</title>
    <script type="text/javascript" src="float.js">
    </script>
    <script type="text/javascript">
    window.onload = function ()
    {
        function fntime()
        {
            var oimg = document.getElementsByClassName('num');
            var odot = document.getElementsByClassName('dot');
            var mytime = new Date();
            var ihours = mytime.getHours();
            var iminutes = mytime.getMinutes();
            var iseconds = mytime.getSeconds();
            var str = totwo(ihours)+totwo(iminutes)+totwo(iseconds);
            
            
            for( var i = 0; i < oimg.length; i++)
            {
                
                oimg[i].src = 'img/' + str.charAt(i) + '.png';
            }
            
            for ( var i = 0; i < odot.length; i++)
            {
                odot[i].src = 'img/second1.png';
                setTimeout(function ()
                {
                    for(var i = 0; i < odot.length; i++ )
                    {
                        odot[i].src = 'img/second2.png';
                    }
                },500);
            }
        };
        
        
        function totwo(n)
        {
            return n < 10?'0'+n:''+n;    
        }
        
        setInterval(fntime,1000);
        fntime();
    }
    </script>
    </head>
    
    <body>
        <img class="num" src="img/0.png">
        <img class="num" src="img/0.png">
        <img class="dot" src="img/second1.png">
        <img class="num" src="img/0.png">
        <img class="num" src="img/0.png">
        <img class="dot" src="img/second1.png">
        <img class="num" src="img/0.png">
        <img class="num" src="img/0.png">
    </div>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/mayufo/p/4183692.html
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