HTML
CSS
JavaScript
Vue
React
Python
PHP
Java
.Net
Java9手册
PHP手册
CSS3手册
jQuery手册
源代码
在线运行
<!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> <script> x=0; $(document).on("pagecreate","#pageone",function(){ $("#test").on("scrollstart",function(){ $("span").text(x+=1); }); }); </script> </head> <body> <div data-role="page" id="pageone"> <div data-role="header"> <h1> scrollstart 事件</h1> </div> <div data-role="main" class="ui-content"> <p>尝试滚动窗口，查看底部数字变化:</p> <div id="test" style="border:1px solid black;width:200px;height:250px;overflow:scroll;">In my younger and more vulnerable years my father gave me some advice that I've been turning over in my mind ever since. <br><br> 'Whenever you feel like criticizing anyone,' he told me, just remember that all the people in this world haven't had the advantages that you've had.' In my younger and more vulnerable years my father gave me some advice that I've been turning over in my mind ever since. <br><br> 'Whenever you feel like criticizing anyone,' he told me, just remember that all the people in this world haven't had the advantages that you've had.' In my younger and more vulnerable years my father gave me some advice that I've been turning over in my mind ever since. In my younger and more vulnerable years my father gave me some advice that I've been turning over in my mind ever since. <br><br> 'Whenever you feel like criticizing anyone,' he told me, just remember that all the people in this world haven't had the advantages that you've had.' In my younger and more vulnerable years my father gave me some advice that I've been turning over in my mind ever since. </div> <p>滚动了 <span>0</span> 次。</p> </div> <div data-role="footer"> <h1>底部文本</h1> </div> </div> </body> </html>
动行结果
