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源代码:
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<!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>文本框</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demoform.php"> <div class="ui-field-contain"> <label for="info">附加信息:</label> <textarea name="addinfo" id="info"></textarea> </div> <input type="submit" data-inline="true" value="提交"> </form> <p><b>注意:</b> 文本框会根据你的输入自动调整文本框的高度,你可以在以上文本框输入内容,查看效果。</p> </div> </div> </body> </html>
运行结果