js图片变换特效:js实现鼠标滑过图片变换效果

发布时间:2021-01-11编辑:脚本学堂
本文介绍了javascript实现鼠标滑过图片变换效果的例子,javascript鼠标事件与css样式变换的方法示例,并介绍了一个纯css实现鼠标滑过图片放大效果的代码。

一、javascript实现鼠标滑过图片变换效果。

例子:
 

复制代码 代码示例:
<html>
<head>
<title>Swap Images with onMouseOver and onMouseOut</title>
</head>
<body bgcolor="#FFFFCC" text="#3300FF">
<CENTER>
<FORM NAME = form1>
<H2>
Move the mouse across to swap the image ...
</H2>
<A HREF="" name= link1
onMouseOver = "ImgOver()" onMouseOut = "ImgOut()">
  <IMG NAME = "IMG1"
  SRC = "images/follow.jpg" WIDTH = 800 HEIGHT = 600>
</A>
</CENTER>
<SCRIPT LANGUAGE= JavaScript>
function ImgOver()
{
 // use an image file you have or use one of XP's wallpaper
 document.form1.IMG1.src = 'images/home.jpg';
}
function ImgOut()
{
 // use an image file you have or use one of XP's wallpaper
 document.form1.IMG1.src = 'images/follow.jpg';
}
</SCRIPT>
</body>
</html>

例2,纯css实现鼠标滑过图片放大效果。

如图:

js实现鼠标滑过图片放大效果
 

复制代码 代码示例:
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>鼠标滑过缩略图时图片放大效果</title>
<!-- iced 0802030237 -->
<style type="text/css">
<!--
* {margin:0;padding:0;}
body {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12px;}
img {border:0}
p {font-size:14px;}
#imgmove li {float:left; width:50px; height:40px; display:block; overflow:visible;*overflow:hidden; margin:0px 5px; border:3px #333 solid; position:relative;*position:static;}
#imgmove a img {position:absolute;left:0px;top:0px;clip:rect(0px 50px 40px 0px);z-index: 0;*position:static;}
#imgmove a:hover {border:none }
#imgmove a:hover img {position:relative; left:-3px; top:-3px; border:3px #f00 solid; z-index:2; clip:rect(0px 137px 137px 0px);}
-->
</style>
</head>
<body>
把鼠标移动到缩略图上面看效果
<ul id="imgmove">
  <li><a href="<#ZC_BLOG_HOST#>?cat=1"><img src="/image/1.jpg"  onload="return imgzoom(this,600);" onclick="javascript:window.open(this.src);" style="cursor:pointer;"/></a></li>
  <li><a href="<#ZC_BLOG_HOST#>?cat=2"><img src="/image/2.jpg"  onload="return imgzoom(this,600);" onclick="javascript:window.open(this.src);" style="cursor:pointer;"/></a></li>
  <li><a href="<#ZC_BLOG_HOST#>?cat=10"><img src="/image/3.jpg"  onload="return imgzoom(this,600);" onclick="javascript:window.open(this.src);" style="cursor:pointer;"/></a></li>
</ul>
</body>
</html>