<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>jqueryUI拖动</title></head><script src="js/jquery-1.11.0.min.js"></script><script src="js/jquery-ui.min.js"></script><style> tr{cursor: pointer;}</style><body><table id="sort"> <thead> <tr> <th class="index">序号</th> <th>年份</th> <th>标题</th> <th>作者</th> </tr> </thead> <tbody> <tr> <td class="index">1</td> <td>2014</td> <td>这是第1个</td> <td>阿斯蒂芬阿斯蒂芬</td> </tr> <tr> <td class="index">2</td> <td>2015</td> <td>这是第2个</td> <td>阿萨德发射点发岁的</td> </tr> <tr> <td class="index">3</td> <td>2016</td> <td>这是第3个</td> <td>阿萨德发送地方</td> </tr> <tr> <td class="index">4</td> <td>2017</td> <td>这是第4个</td> <td>的说法大赛分</td> </tr> </tbody></table></body></html>$(document).ready(function(){ var fixHelperModified = function(e, tr) { var $originals = tr.children(); var $helper = tr.clone(); $helper.children().each(function(index) { $(this).width($originals.eq(index).width()) }); return $helper; }, updateIndex = function(e, ui) { $(‘td.index‘, ui.item.parent()).each(function (i) { $(this).html(i + 1); }); }; $("#sort tbody").sortable({ helper: fixHelperModified, stop: updateIndex }).disableSelection();});原文：http://www.cnblogs.com/sjqq/p/6361358.html