<!DOCTYPE html> <html lang="zh-cn"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no"> <title>按钮与折叠</title> <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"> </head> <body> <!-- 单切换 主要是data-toggle的切换作用--> <button class="btn btn-primary" data-toggle="button"> 单个切换 </button> <p></p> <!-- 组合按钮 --> <div class="btn-group" data-toggle="buttons"> <label for="" class="btn btn-primary active" > <input type="radio" name="sex" value="男">男 </label> <label for="" class="btn btn-primary" > <input type="radio" name="sex" value="女">女 </label> </div> <p></p> <!-- 上传按钮 点击以后自动失效 --> <button class="btn btn-primary load_btn" data-loading-text="Loading..." autocomplete="off">开始上传</button> <p></p> <!-- 折叠功能 --> <button class="btn btn-primary" data-toggle="collapse" data-target="#content">折叠 </button> <div class="collapse" id="content"> <div class="well"> 简洁、直观、强悍的前端开发框架,让web开发更迅速、简单。 </div> </div> <p></p> <script type="text/javascript" src="js/jquery-1.11.0.min.js"></script> <script type="text/javascript" src="js/bootstrap.min.js"></script> <script type="text/javascript"> $('.load_btn').on('click', function() { var btn = $(this).button('loading'); setTimeout(function() { btn.button('reset'); }, 1000); }); </script> </body> </html>