源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="https://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="https://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>主题化可折叠表单</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demoform.asp"> <fieldset data-role="collapsible" data-theme="b" data-content-theme="b"> <legend>点击我 - 我是可折叠的！</legend> <label for="name">全名:</label> <input type="text" name="text" id="name" data-theme="a"> <p>喜爱的颜色:</p> <div data-role="controlgroup"> <label for="red">红色</label> <input type="checkbox" name="favcolor" id="red" value="red"> <label for="green">绿色</label> <input type="checkbox" name="favcolor" id="green" value="green"> <label for="blue">蓝色</label> <input type="checkbox" name="favcolor" id="blue" value="blue" data-theme="a"> </div> <input type="submit" data-inline="true" value="提交" data-theme="b"> </fieldset> </form> </div> </div> </body> </html>
运行结果