Jq-onfocus,onblur

<!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>Document</title>
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
        <style>
            .b{border:1px solid #fc0;background:#FFFFF7;}
            input,textarea{border:1px solid #92B0DD;background:#FAFCFD;}
            label{float:left;width:90px;padding-right:5px;text-align:right;overflow:hidden;}
        </style>
        <script>
        // 连锁店显示
        $(function(){
            $('input[type="text"],input[type="password"], textarea').focus(function(){
                $(this).addClass('b');
            }).blur(function(){
                $(this).removeClass('b');
            });
        });
        </script>
    </head>
    <body>
        <label for="username">name: </label><input type="text" name="" id="username" /><br />
        <label for="password">password: </label><input type="password" name="" id="password" /><br />
        <label for="textarea">textarea:</label> <textarea name="" id="textarea" cols="30" rows="10">

posted @ 2010-05-17 10:01 豪情阅读(1581) 评论(0) 收藏举报

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Jq-onfocus,onblur

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