科站网 TIY
（请在下面的文本框中编辑您的代码，然后单击此按钮测试结果。）
编辑您的代码：
<html> <!-- awwwb.com --> <head> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".btn1").click(function(){ alert($("div").scrollLeft()+" px"); }); }); </script> </head> <body> <div style="border:1px solid black;width:100px;overflow:auto"> Supercalfragulisticisalongword. I need a long word to make this example work. Apperantly the longest word in the english dictionary is: pneumonoultramicroscopicsilicovolcanoconiosis. </div> <button class="btn1">获得 scroll left offset</button> <p>试着移动滚动条，然后再次点击按钮。</p> </body> <!-- awwwb.com --> </html>
查看结果: