在网页中，如果表哥数据量在两个维度上都较大时是不便于查看数据的，如果能够像excel那样冻结表头将有助于提高数据查阅的体验和效率。目前可够选择的解决方案很多，如果不希望引入过多的第三方库，那么运用jQuery也可以实现简单的表格表头冻结。
- 构建一个简单的表格
<!DOCTYPE html><html lang="zh-CN"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>简单表格</title> <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script> <script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script> <![endif]--> </head> <body> <table class="table" id="main-table"> <thead> <tr> <th>id</th> <th>name</th> <th>age</th> <th>sex</th> <th>posotion</th> <th>introduction</th> </tr> </thead> <tbody> <!-- 该行多次复制 --> <tr> <td>1</td> <td>stone</td> <td>12</td> <td>male</td> <td>manager</td> <td>a man</td> </tr> </tbody> </table> <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> <script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script> <!-- Include all compiled plugins (below), or include individual files as needed --> <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> </body></html>
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