IE及firefox下获取及设置样式值的代码_javascript技巧

演示代码：

<meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title> Test by McJeremy&Xu </title> <meta name="generator" content="editplus"> <meta name="author" content=""> <meta name="keywords" content=""> <meta name="description" content=""> <style type="text/css"> #div2 { width:200px; height:100px; margin-left:120px; border:1px dashed blue; } .testClassName { background:red; } </style> <div id="div" style="width:100px;height:100px;border:1px solid red;float:left;">Div 1</div> <div id="div2">Div 2</div> <button id="btnGetClick">获取值</button> <button id="btnUpdateClick">设置值</button>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]