简单图片切换编码demo
图片地址自行替换
简单图片切换编码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn">
<head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8" /><title>网页标题</title><meta name="keywords" content="关键字列表" /><meta name="description" content="网页描述" /><link rel="stylesheet" type="text/css" href="" /><style type="text/css"></style></head>
<body><img src="jd1.png" id="changeImg"><script type="text/javascript">var imgObj=document.getElementById("changeImg");//通过id的属性值获取元素
imgObj.onmouseover=function(){ imgObj.src="jd2.png";}//实现功能（鼠标点在图片上）变换图片
imgObj.οnmοuseοut=function(){ imgObj.src="jd1.png";}//实现功能（鼠标离开图片）变换图片</script></body>
</html>
嵌套有序列表的相加合并属性简单编程demo
嵌套有序列表的相加合并属性简单编程
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn">
<head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8" /><title>网页标题</title><meta name="keywords" content="关键字列表" /><meta name="description" content="网页描述" /><link rel="stylesheet" type="text/css" href="" /><style type="text/css"></style><script type="text/javascript">var username="王宝强";var age=38;var jjr="隔壁老宋";var job="演员";var sex="男";document.write("<ol>");document.write("<li>明星："+username+"</li>");document.write("<li>年龄："+age+"</li>");document.write("<li>经纪人："+jjr+"</li>");document.write("<li>职业："+job+"</li>");document.write("<li>性别；"+sex+"</li>");document.write("</ol>");</script>
</head>
<body></body>
</html>
