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效果图
代码如下：
<!doctype html> <html lang="en"> <head> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta charset="utf-8"> <title>鼠标右键自定义菜单</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0"> <meta name="author" content=""> <style type="text/css"> #contextmenu { position: absolute; width: 80px; height: 34px; background-color: #FFF; border: 1px solid #CED4E0; left: 0; top: 100px; display: none; } #contextmenu a { margin-top: 2px; display: block; width: 100%; height: 30px; font-size: 12px; line-height: 30px; text-align: center; text-decoration: none; color: #7A96CC; } #contextmenu a:hover { background-color: #7A96CC; color: #FFF; } #itemList { position: relative; width: 300px; height: 500px; overflow: auto; margin: 0; border: 1px solid #DDD; background: #F5F5F5; } #itemList .item { height: 50px; line-height: 50px; border-bottom: 1px solid #DDD; text-indent: 10px; } #itemList .item:hover { background-color: #EEE; } </style> </head> <body> <div id="itemList"> <div class="item">右键菜单1</div> <div class="item">右键菜单2</div> <div class="item">右键菜单3</div> <div class="item">右键菜单4</div> <div class="item">右键菜单5</div> <div> <script src="http://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.min.js"></script> <script> $(function(){ $(‘body‘).append(‘<div id="contextmenu"><a href="javascript:">删除</a></div>‘) $(document).delegate(‘.item‘,‘contextmenu‘,function(e){ var $this = $(this), dataId = $this.attr(‘data-id‘), $contextmenu = $(‘#contextmenu‘); $contextmenu.find(‘a‘).attr(‘data-id‘,dataId); $this.addClass(‘active‘); //加上window.scrollY是考虑页面有滚动过的情况 $contextmenu.css({‘left‘:e.clientX,‘top‘:e.clientY+window.scrollY}).show(); e.preventDefault(); }) $(document).delegate(‘#contextmenu a‘,‘click‘,function(){ var $this = $(this); $(‘.item.active‘).remove(); }) $(‘body‘).on(‘click‘,function(){ $(‘#contextmenu‘).hide(); }) }) </script> </body> </html>
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原文地址：http://www.cnblogs.com/zhouzone/p/4904688.html
