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jquery mouse dragging Table to sort (code attached)

php中世界最好的语言Original: 2018-04-26 16:29:532147browse
这次给大家带来jquery鼠标拖动Table进行排序（附代码），jquery鼠标拖动Table进行排序的注意事项有哪些，下面就是实战案例，一起来看一下。
1、前端页面
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="拖动排序Li或Table.aspx.cs" Inherits="拖动排序Li或Table" %> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head id="Head1"> 
<title>广告管理 </title> 
<link href="Styles/css.css" rel="stylesheet" type="text/css" /> 
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script> 
<script src="Scripts/ui.core.js" type="text/javascript"></script> 
<script src="Scripts/ui.sortable.js" type="text/javascript"></script> 
<script type="text/javascript" language="javascript"> 
//添加广告 
function addlinks() { 
editWidget("PhoneArticleListPageInsOrUp.aspx"); 
} 
</script> 
<script type="text/javascript"> 
$(function () { 
$(&#39;.sortable&#39;).sortable({ cursor: &#39;move&#39; }); 
}); 
</script> 
<script type="text/javascript"> 
//编辑 
function editlink(prefix, aftfix, obj) { 
editWidget("PhoneArticleListPageInsOrUp.aspx?ID=" + obj); 
} 
</script> 
<script type="text/javascript"> 
function getsortresult(prefix, aftfix) { 
var flag = document.getElementById("" + prefix + "_sortable_" + aftfix + ""); 
if (flag) { 
var result = $("#" + prefix + "_sortable_" + aftfix + "").sortable(&#39;toArray&#39;); 
$(":button").attr("disabled", "disabled"); $(":submit").attr("disabled", "disabled"); 
$("#delay_" + prefix + "_" + aftfix + "").show(); 
$("#normal_" + prefix + "_" + aftfix + "").hide(); 
$.ajax({ 
url: "PhoneArticleListPage_2.aspx?word=" + result, 
cache: false, 
success: function (html) { 
$("#delay_" + prefix + "_" + aftfix + "").hide(); 
$("#normal_" + prefix + "_" + aftfix + "").show(); 
$(":button").removeAttr("disabled"); $(":submit").removeAttr("disabled"); 
} 
}); 
alert(flag); 
alert("手机文章列表排列顺序保存成功！"); 
} 
else { 
alert("没有需要排序的手机文章列表！"); 
return false; 
} 
} 
</script> 
<script type="text/javascript"> 
//删除广告 
function deletelink() { 
if (confirm("您确定删除您刚才选中的项吗?")) { 
var s = document.getElementsByName("checkbox"); 
var s2 = ""; 
for (var i = 0; i < s.length; i++) { 
if (s[i].checked) { 
s2 += s[i].value + &#39;,&#39;; 
} 
} 
location.href = "PhoneArticleListPage_2.aspx?Del_Id=" + s2; //这里传过去的是已逗号分隔开的id，需要在后面的页面内取出 
} 
} 
</script> 
<style type="text/css"> 
.sortable 
{ 
margin: 0; 
padding: 0; 
} 
.sortable li 
{ 
margin: 3px 8px 3px 0; 
float: left; 
} 
.sortable li 
{ 
width: 250px; 
height: 170px; 
} 
</style> 
</head> 
<body> 
<form method="post" action="PhoneArticleListPage_2.aspx" id="form1"> 
<table class="TABLE1 fn-table fn-table-mouse" align="center"> 
<tr> 
<td width="50%"> 
<input name="AdSave" type="button" id="AdSave" class="btn" onclick="getsortresult(&#39;sitelinks&#39;,&#39;text&#39;)" 
value="保存顺序" /> 
</td> 
<td width="50%" align="right"> 
提示：按住鼠标拖动链接，之后单击保存按钮就可以完成对链接的排列 
</td> 
</tr> 
<tr> 
<td width="100%" colspan="2" align="center" style="background-color: #F6F6F6;"> 
<p id="tabs"> 
<p id="tabs-sitelinks-text"> 
<p id="normal_sitelinks_text"> 
<ul class="sortable" id="sitelinks_sortable_text"> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_96"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="96" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;96&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
法国时代复分大占地方 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312023422.jpg &#39; 
alt=&#39;法国时代复分大占地方&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://www.uzai.com/trip/27879.html?46400284&#39; target="_blank">http://www.uzai.com/trip/27879.html?46400284</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_78"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="78" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;78&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
医保结余7000亿花不出去 官员建议提高报销比例007 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312023115.jpg &#39; 
alt=&#39;医保结余7000亿花不出去 官员建议提高报销比例007&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://finance.sina.com.cn/china/20131202/011217492954.shtml&#39; target="_blank"> 
http://finance.sina.com.cn/china/20131202/011217492954.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_94"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="94" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;94&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
新浪科技“因你而变”:卡片式社交首页新版上线 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312021700.jpg &#39; 
alt=&#39;新浪科技“因你而变”:卡片式社交首页新版上线&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://tech.sina.com.cn/i/2013-12-02/00158965413.shtml&#39; target="_blank">http://tech.sina.com.cn/i/2013-12-02/00158965413.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_91"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="91" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;91&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
教授拒入普通病房：我的命十个人都换不来001 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312020214.jpg &#39; 
alt=&#39;教授拒入普通病房：我的命十个人都换不来001&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://news.sohu.com/20131202/n391116380.shtml&#39; target="_blank">http://news.sohu.com/20131202/n391116380.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_79"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="79" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;79&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
广东打击*抓百人 首例案件开审9人批捕002 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312023939.jpg &#39; 
alt=&#39;广东打击*抓百人 首例案件开审9人批捕002&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://tech.sina.com.cn/t/2013-12-02/01148965434.shtml&#39; target="_blank">http://tech.sina.com.cn/t/2013-12-02/01148965434.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_81"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="81" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;81&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
1男1女从南昌大学图书馆坠亡 女死者为该校学生003 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024135.jpg &#39; 
alt=&#39;1男1女从南昌大学图书馆坠亡 女死者为该校学生003&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://news.sina.com.cn/s/2013-12-02/115128865820.shtml&#39; target="_blank">http://news.sina.com.cn/s/2013-12-02/115128865820.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_77"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="77" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;77&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
河南车主遭罚服毒调查:每月办3000元月票可免罚004 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312022910.jpg &#39; 
alt=&#39;河南车主遭罚服毒调查:每月办3000元月票可免罚004&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://news.sina.com.cn/c/2013-12-02/023928862436.shtml&#39; target="_blank">http://news.sina.com.cn/c/2013-12-02/023928862436.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_82"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="82" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;82&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
大学生见义勇为被连捅三刀 因家贫无钱医治(图)005 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024219.jpg &#39; 
alt=&#39;大学生见义勇为被连捅三刀 因家贫无钱医治(图)005&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://news.sina.com.cn/s/2013-12-02/052028863120.shtml&#39; target="_blank">http://news.sina.com.cn/s/2013-12-02/052028863120.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_80"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="80" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;80&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
676帽!韦德刷新盖帽纪录 前辈1100场他只用679场006 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024034.jpg &#39; 
alt=&#39;676帽!韦德刷新盖帽纪录 前辈1100场他只用679场006&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://sports.sina.com.cn/nba/2013-12-02/10006913299.shtml&#39; target="_blank"> 
http://sports.sina.com.cn/nba/2013-12-02/10006913299.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
<li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left" 
id="sitelinks_text_83"> 
<table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%; 
height: 170px; table-layout: fixed; word-wrap: break-word;"> 
<tr style="height: 20px;"> 
<td width="30%" align="left" valign="top"> 
<input type="checkbox" name="checkbox" value="83" /> 
</td> 
<td width="70%" height="10px" align="left"> 
<a href="javascript:void(0)" onclick="editlink(&#39;sitelinks&#39;,&#39;text&#39;,&#39;83&#39;)"><font color="#CC3333">[编辑]</font> 
</a> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章标题:</b> 
</td> 
<td> 
8岁大妈秀腹肌健壮,长相神秘还被曝已有两小孩008 
</td> 
</tr> 
<tr> 
<td> 
<b>列表图片:</b> 
</td> 
<td> 
<img width="100" height="50px" src=&#39;http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024516.jpg &#39; 
alt=&#39;8岁大妈秀腹肌健壮,长相神秘还被曝已有两小孩008&#39; /> 
</td> 
</tr> 
<tr> 
<td> 
<b>文章URL:</b> 
</td> 
<td> 
<a href=&#39;http://net.chinabyte.com/442/12792942.shtml&#39; target="_blank">http://net.chinabyte.com/442/12792942.shtml</a> 
</td> 
</tr> 
</table> 
</li> 
</ul> 
</p> 
</p> 
</p> 
</td> 
</tr> 
</table> 
</form> 
</body> 
</html> 
2、CSS样式 
[css] view plaincopy在CODE上查看代码片派生到我的代码片 
body,p,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0;} 
table{border-collapse:collapse;border-spacing:0;} 
ol,ul{list-style:none;} 
a{color:#333;text-decoration:none;} 
a:hover{color:#f30;text-decoration:underline} 
body{font-family:"宋体",Arail,verdana;font-size:12px;line-height:1.5em;color:#222;background:#fff ;} 
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;} 
.clearfix{display:block;} 
* html .clearfix{height:1%;} 
.clear{clear:both;} 
/*文本对齐*/ 
.tr{text-align:right} 
.tl{text-align:left;} 
.tc{text-align:center;} 
/*浮动*/ 
.fn-fl{float:left;} 
.fn-fr{float:right;} 
.m5{margin:5px;} .m10{margin:10px;} 
.mt5 { margin-top:5px;}.mr5 { margin-right:5px;}.mb5 { margin-bottom:5px;}.ml5 { margin-left:5px;} 
.mt10 { margin-top:10px;}.mr10 { margin-right:10px;}.mb10 { margin-bottom:10px;}.ml10 { margin-left:10px;} 
.p5{padding:5px;} .p10{padding:10px;} 
.pt5 { padding-top:5px;}.pr5 { padding-right:5px;}.pb5 { padding-bottom:5px;}.pl5 { padding-left:5px;} 
.pt10 { padding-top:10px;}.pr10 { padding-right:10px;}.pb10 { padding-bottom:10px;}.pl10 { padding-left:10px;} 
.mt30{margin-top:30px;}.mb30{margin-bottom:30px;} 
.pt30{padding-top:30px;}.pb30{padding-bottom:30px;} 
/*无效状态*/ 
input[disabled], select[disabled], textarea[disabled], input[readonly], select[readonly], textarea[readonly] {background-color: #eee;cursor: not-allowed;box-shadow:none;opacity:0.5} 
/*下拉列表*/ 
select{border:1px solid #ccc;border-radius:3px;padding:1px 2px;} 
/*输入框*/ 
input:-moz-placeholder,textarea:-moz-placeholder {color: #999999;} 
input:-ms-input-placeholder,textarea:-ms-input-placeholder {color: #999999;} 
input::-webkit-input-placeholder,textarea::-webkit-input-placeholder {color: #999999;} 
.txt,textarea,input[type="text"], input[type="password"] {border: 1px solid #ccc;box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset;transition: border 0.2s linear 0s, box-shadow 0.2s linear 0s;border-radius:3px;padding:2px 3px;} 
.txt:focus,textarea:focus,input[type="text"]:focus, input[type="password"]:focus {border: 1px solid #2C5193;box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 8px rgba(44, 81, 147, 0.6);} 
.txta{font-size:12px;line-height:18px;} 
.txt20{width:20px;} 
.txt30{width:30px;} 
.txt50{width:50px;} 
.txt75{width:75px;} 
.txt85{width:85px;} 
.txt100{width:100px;} 
.txt125{width:125px;} 
.txt150{width:150px;} 
.txt175{width:175px;} 
.txt200{width:200px;} 
.txt250{width:250px;} 
.txt280{width:280px;} 
.txt300{width:300px;} 
.txt350{width:350px;} 
.txt400{width:400px;} 
/*标准表格*/ 
.fn-table{width:100%;} 
.fn-table>tbody>tr>td{padding:3px;background:#fff;border:1px solid #CEDCED;} 
.fn-table>tbody>tr>th{background:#E3F5FF;padding:2px;border:1px solid #CEDCED;font-weight:bold;} 
.fn-table-space>tbody>tr:nth-child(2n+1)>td{background:#efefef;} 
/*细线表格*/ 
.fn-table-line>tbody>tr>td{} 
/*鼠标hover表格*/ 
.fn-table-mouse>tbody>tr:nth-child(2n+1)>td{background:#efefef;} 
.fn-table tr.on>tbody>tr>td,.fn-table-mouse>tbody>tr:hover>td{background:#FCF8E3;} 
/*功能表格*/ 
.fn-table-function>tbody>tr>td:nth-child(2n+1){background:#E3F5FF;text-align:right;font-weight:bold;} 
.fn-table-function>tbody>tr>td:first-child{background:#E3F5FF;text-align:right;font-weight:bold;} 
/*干净表格*/ 
.fn-table-clear{} 
.fn-table-clear>tbody>tr>td{padding:3px;background:#fff;border:none;} 
.fn-table-clear>tbody>tr>th{background:#E3F5FF;padding:3px;border:none;} 
/*iframe 头部样式，仅后台部分案例*/ 
.fn-iframe-hd{padding:2px 5px;background:#2C5193;margin-bottom:30px;line-height:22px;height:22px;color:#fff;position:fixed;left:0;top:0;width:100%;} 
.fn-iframe-hd .close{background:url(/Manager/Themes/images/icons/closed.png) no-repeat center center;float:right;width:14px;height:13px;cursor:pointer;padding:4px 5px;margin-right:10px;} 
.fn-iframe-hd .close:hover{opacity:0.8;} 
.fn-iframe-hd .tt{float:left;font-weight:bold;} 
/*标准Tab选项卡*/ 
.fn-tab .hd li{float:left;margin-right:2px;padding:2px 5px;border:1px solid #2C5193;border-radius:5px 5px 0 0;cursor:pointer;background:#2C5193;color:#fff;} 
.fn-tab .hd li.on{background:#4B8AF9;color:#fff;border:1px solid #4B8AF9;border-bottom:0;} 
.fn-tab .bd{border:1px solid #ddd;padding:3px;margin-top:-1px;} 
.fn-tab .bd p.item{display:none;} 
.fn-tab .bd p.on{display:block;} 
/*搜索框*/ 
.fn-searchbar{border:1px solid #CEDCED;padding:2px;border-radius:3px;} 
.fn-searchbar input,.fn-searchbar select{vertical-align:middle;} 
/*分页*/ 
.fn-pager{background:#E3F5FF;border:1px solid #CEDCED;margin:0 0 5px;border-top:0;} 
.fn-pager p{line-height:26px;white-space:nowrap;word-break:break-all;} 
.fn-pager input{margin-left:5px;} 
.fn-pager a{border:1px solid #E3F5FF;padding:3px 5px;} 
.fn-pager span.on{background:#2C5193;border:1px solid #2C5193;color:#fff;padding:3px 5px;font-weight:bold;} 
.fn-pager a:hover{background:#2C5193;border:1px solid #2C5193;color:#fff;} 
.fn-pager input,.fn-pager select,.fn-pager a,.fn-pager span{vertical-align:middle;} 
.fn-pagerExt{float:right;margin-top:-22px;} 
.fn-pagerExt input{vertical-align:middle;} 
/*按钮*/ 
.btn,.fn-pager input[type=&#39;submit&#39;]{border-radius:3px;padding:1px 2px;border:1px solid #B3B3B3;cursor:pointer;background-image: linear-gradient(to bottom, #fff, #e6e6e6); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 1px 2px rgba(0, 0, 0, 0.05);color:#666;line-height:20px;vertical-align:middle;text-decoration:none;padding:1px 3px\0;} 
a.btn{padding:3px 6px;} 
.btn:hover{background:#eee;text-decoration:none;} 
.btn-on,.fn-pager input[type=&#39;submit&#39;]{background-image:linear-gradient(to bottom,#4b8af9,#2C5193);color:#fff;border-color:rgba(0,0,0,0.1) rgba(0,0,0,0.1) rgba(0,0,0,0.1);background-color:#2C5193;border:1px solid #2C5193\0;} 
.btn-on:hover,.fn-pager input[type=&#39;submit&#39;]:hover{background:#4b8af9;color:#fff;} 
.btn-gray{background:linear-gradient(to bottom,#ccc,#efefef);color:#fff;border-color:rgba(0,0,0,0.1) rgba(0,0,0,0.1) rgba(0,0,0,0.1);cursor:not-allowed;} 
.btn-gray:hover{background:#eee;text-decoration:none;} 
.btn:active{box-shadow:inset 0 1px 2px rgba(0,0,0,.25),inset 0 1px 3px rgba(0,0,0,0.15);} 
#tooltip{position: absolute;border: 1px solid #333;background: #f7f5d1;padding: 2px 5px;color: #333;display: none;width: 500px;} 
#tooltip{position:absolute;color:#333;display:block;background-color:#fff;border:1px solid #555;box-shadow:0 0 10px rgba(0,0,0,.3);border-radius:5px;padding:3px;min-width:160px;min-height:80px;} 
#tooltip img{border-radius:5px;} 
/*文字大小*/ 
.font12{font-size:12px;} 
.font13{font-size:13px;} 
.font14{font-size:14px;} 
.font15{font-size:15px;} 
.font16{font-size:16px;} 
.font17{font-size:17px;} 
.font18{font-size:18px;} 
/*文字颜色*/ 
.font-red{color:Red;} 
.font-green{color:Green;} 
.font-white{color:White;} 
.font-gray{color:Gray;} 
/*鼠标标记*/ 
.hand{cursor:pointer;} 
3、主要js 
jquery.js 
ui.core.js 
[javascript] view plaincopy在CODE上查看代码片派生到我的代码片 
/* 
* jQuery UI 1.7.1 
* 
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about) 
* Dual licensed under the MIT (MIT-LICENSE.txt) 
* and GPL (GPL-LICENSE.txt) licenses. 
* 
* http://docs.jquery.com/UI 
*/ 
;jQuery.ui || (function($) { 
var _remove = $.fn.remove, 
isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9); 
//Helper functions and ui object 
$.ui = { 
version: "1.7.1", 
// $.ui.plugin is deprecated. Use the proxy pattern instead. 
plugin: { 
add: function(module, option, set) { 
var proto = $.ui[module].prototype; 
for(var i in set) { 
proto.plugins[i] = proto.plugins[i] || []; 
proto.plugins[i].push([option, set[i]]); 
} 
}, 
call: function(instance, name, args) { 
var set = instance.plugins[name]; 
if(!set || !instance.element[0].parentNode) { return; } 
for (var i = 0; i < set.length; i++) { 
if (instance.options[set[i][0]]) { 
set[i][1].apply(instance.element, args); 
} 
} 
} 
}, 
contains: function(a, b) { 
return document.compareDocumentPosition 
? a.compareDocumentPosition(b) & 16 
: a !== b && a.contains(b); 
}, 
hasScroll: function(el, a) { 
//If overflow is hidden, the element might have extra content, but the user wants to hide it 
if ($(el).css(&#39;overflow&#39;) == &#39;hidden&#39;) { return false; } 
var scroll = (a && a == &#39;left&#39;) ? &#39;scrollLeft&#39; : &#39;scrollTop&#39;, 
has = false; 
if (el[scroll] > 0) { return true; } 
// TODO: determine which cases actually cause this to happen 
// if the element doesn&#39;t have the scroll set, see if it&#39;s possible to 
// set the scroll 
el[scroll] = 1; 
has = (el[scroll] > 0); 
el[scroll] = 0; 
return has; 
}, 
isOverAxis: function(x, reference, size) { 
//Determines when x coordinate is over "b" element axis 
return (x > reference) && (x < (reference + size)); 
}, 
isOver: function(y, x, top, left, height, width) { 
//Determines when x, y coordinates is over "b" element 
return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width); 
}, 
keyCode: { 
BACKSPACE: 8, 
CAPS_LOCK: 20, 
COMMA: 188, 
CONTROL: 17, 
DELETE: 46, 
DOWN: 40, 
END: 35, 
ENTER: 13, 
ESCAPE: 27, 
HOME: 36, 
INSERT: 45, 
LEFT: 37, 
NUMPAD_ADD: 107, 
NUMPAD_DECIMAL: 110, 
NUMPAD_pIDE: 111, 
NUMPAD_ENTER: 108, 
NUMPAD_MULTIPLY: 106, 
NUMPAD_SUBTRACT: 109, 
PAGE_DOWN: 34, 
PAGE_UP: 33, 
PERIOD: 190, 
RIGHT: 39, 
SHIFT: 16, 
SPACE: 32, 
TAB: 9, 
UP: 38 
} 
}; 
// WAI-ARIA normalization 
if (isFF2) { 
var attr = $.attr, 
removeAttr = $.fn.removeAttr, 
ariaNS = "http://www.w3.org/2005/07/aaa", 
ariaState = /^aria-/, 
ariaRole = /^wairole:/; 
$.attr = function(elem, name, value) { 
var set = value !== undefined; 
return (name == &#39;role&#39; 
? (set 
? attr.call(this, elem, name, "wairole:" + value) 
: (attr.apply(this, arguments) || "").replace(ariaRole, "")) 
: (ariaState.test(name) 
? (set 
? elem.setAttributeNS(ariaNS, 
name.replace(ariaState, "aaa:"), value) 
: attr.call(this, elem, name.replace(ariaState, "aaa:"))) 
: attr.apply(this, arguments))); 
}; 
$.fn.removeAttr = function(name) { 
return (ariaState.test(name) 
? this.each(function() { 
this.removeAttributeNS(ariaNS, name.replace(ariaState, "")); 
}) : removeAttr.call(this, name)); 
}; 
} 
//jQuery plugins 
$.fn.extend({ 
remove: function() { 
// Safari has a native remove event which actually removes DOM elements, 
// so we have to use triggerHandler instead of trigger (#3037). 
$("*", this).add(this).each(function() { 
$(this).triggerHandler("remove"); 
}); 
return _remove.apply(this, arguments ); 
}, 
enableSelection: function() { 
return this 
.attr(&#39;unselectable&#39;, &#39;off&#39;) 
.css(&#39;MozUserSelect&#39;, &#39;&#39;) 
.unbind(&#39;selectstart.ui&#39;); 
}, 
disableSelection: function() { 
return this 
.attr(&#39;unselectable&#39;, &#39;on&#39;) 
.css(&#39;MozUserSelect&#39;, &#39;none&#39;) 
.bind(&#39;selectstart.ui&#39;, function() { return false; }); 
}, 
scrollParent: function() { 
var scrollParent; 
if(($.browser.msie && (/(static|relative)/).test(this.css(&#39;position&#39;))) || (/absolute/).test(this.css(&#39;position&#39;))) { 
scrollParent = this.parents().filter(function() { 
return (/(relative|absolute|fixed)/).test($.curCSS(this,&#39;position&#39;,1)) && (/(auto|scroll)/).test($.curCSS(this,&#39;overflow&#39;,1)+$.curCSS(this,&#39;overflow-y&#39;,1)+$.curCSS(this,&#39;overflow-x&#39;,1)); 
}).eq(0); 
} else { 
scrollParent = this.parents().filter(function() { 
return (/(auto|scroll)/).test($.curCSS(this,&#39;overflow&#39;,1)+$.curCSS(this,&#39;overflow-y&#39;,1)+$.curCSS(this,&#39;overflow-x&#39;,1)); 
}).eq(0); 
} 
return (/fixed/).test(this.css(&#39;position&#39;)) || !scrollParent.length ? $(document) : scrollParent; 
} 
}); 
//Additional selectors 
$.extend($.expr[&#39;:&#39;], { 
data: function(elem, i, match) { 
return !!$.data(elem, match[3]); 
}, 
focusable: function(element) { 
var nodeName = element.nodeName.toLowerCase(), 
tabIndex = $.attr(element, &#39;tabindex&#39;); 
return (/input|select|textarea|button|object/.test(nodeName) 
? !element.disabled 
: &#39;a&#39; == nodeName || &#39;area&#39; == nodeName 
? element.href || !isNaN(tabIndex) 
: !isNaN(tabIndex)) 
// the element and all of its ancestors must be visible 
// the browser may report that the area is hidden 
&& !$(element)[&#39;area&#39; == nodeName ? &#39;parents&#39; : &#39;closest&#39;](&#39;:hidden&#39;).length; 
}, 
tabbable: function(element) { 
var tabIndex = $.attr(element, &#39;tabindex&#39;); 
return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(&#39;:focusable&#39;); 
} 
}); 
// $.widget is a factory to create jQuery plugins 
// taking some boilerplate code out of the plugin code 
function getter(namespace, plugin, method, args) { 
function getMethods(type) { 
var methods = $[namespace][plugin][type] || []; 
return (typeof methods == &#39;string&#39; ? methods.split(/,?\s+/) : methods); 
} 
var methods = getMethods(&#39;getter&#39;); 
if (args.length == 1 && typeof args[0] == &#39;string&#39;) { 
methods = methods.concat(getMethods(&#39;getterSetter&#39;)); 
} 
return ($.inArray(method, methods) != -1); 
} 
$.widget = function(name, prototype) { 
var namespace = name.split(".")[0]; 
name = name.split(".")[1]; 
// create plugin method 
$.fn[name] = function(options) { 
var isMethodCall = (typeof options == &#39;string&#39;), 
args = Array.prototype.slice.call(arguments, 1); 
// prevent calls to internal methods 
if (isMethodCall && options.substring(0, 1) == &#39;_&#39;) { 
return this; 
} 
// handle getter methods 
if (isMethodCall && getter(namespace, name, options, args)) { 
var instance = $.data(this[0], name); 
return (instance ? instance[options].apply(instance, args) 
: undefined); 
} 
// handle initialization and non-getter methods 
return this.each(function() { 
var instance = $.data(this, name); 
// constructor 
(!instance && !isMethodCall && 
$.data(this, name, new $[namespace][name](this, options))._init()); 
// method call 
(instance && isMethodCall && $.isFunction(instance[options]) && 
instance[options].apply(instance, args)); 
}); 
}; 
// create widget constructor 
$[namespace] = $[namespace] || {}; 
$[namespace][name] = function(element, options) { 
var self = this; 
this.namespace = namespace; 
this.widgetName = name; 
this.widgetEventPrefix = $[namespace][name].eventPrefix || name; 
this.widgetBaseClass = namespace + &#39;-&#39; + name; 
this.options = $.extend({}, 
$.widget.defaults, 
$[namespace][name].defaults, 
$.metadata && $.metadata.get(element)[name], 
options); 
this.element = $(element) 
.bind(&#39;setData.&#39; + name, function(event, key, value) { 
if (event.target == element) { 
return self._setData(key, value); 
} 
}) 
.bind(&#39;getData.&#39; + name, function(event, key) { 
if (event.target == element) { 
return self._getData(key); 
} 
}) 
.bind(&#39;remove&#39;, function() { 
return self.destroy(); 
}); 
}; 
// add widget prototype 
$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype); 
// TODO: merge getter and getterSetter properties from widget prototype 
// and plugin prototype 
$[namespace][name].getterSetter = &#39;option&#39;; 
}; 
$.widget.prototype = { 
_init: function() {}, 
destroy: function() { 
this.element.removeData(this.widgetName) 
.removeClass(this.widgetBaseClass + &#39;-disabled&#39; + &#39; &#39; + this.namespace + &#39;-state-disabled&#39;) 
.removeAttr(&#39;aria-disabled&#39;); 
}, 
option: function(key, value) { 
var options = key, 
self = this; 
if (typeof key == "string") { 
if (value === undefined) { 
return this._getData(key); 
} 
options = {}; 
options[key] = value; 
} 
$.each(options, function(key, value) { 
self._setData(key, value); 
}); 
}, 
_getData: function(key) { 
return this.options[key]; 
}, 
_setData: function(key, value) { 
this.options[key] = value; 
if (key == &#39;disabled&#39;) { 
this.element 
[value ? &#39;addClass&#39; : &#39;removeClass&#39;]( 
this.widgetBaseClass + &#39;-disabled&#39; + &#39; &#39; + 
this.namespace + &#39;-state-disabled&#39;) 
.attr("aria-disabled", value); 
} 
}, 
enable: function() { 
this._setData(&#39;disabled&#39;, false); 
}, 
disable: function() { 
this._setData(&#39;disabled&#39;, true); 
}, 
_trigger: function(type, event, data) { 
var callback = this.options[type], 
eventName = (type == this.widgetEventPrefix 
? type : this.widgetEventPrefix + type); 
event = $.Event(event); 
event.type = eventName; 
// copy original event properties over to the new event 
// this would happen if we could call $.event.fix instead of $.Event 
// but we don&#39;t have a way to force an event to be fixed multiple times 
if (event.originalEvent) { 
for (var i = $.event.props.length, prop; i;) { 
prop = $.event.props[--i]; 
event[prop] = event.originalEvent[prop]; 
} 
} 
this.element.trigger(event, data); 
return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false 
|| event.isDefaultPrevented()); 
} 
}; 
$.widget.defaults = { 
disabled: false 
}; 
/** Mouse Interaction Plugin **/ 
$.ui.mouse = { 
_mouseInit: function() { 
var self = this; 
this.element 
.bind(&#39;mousedown.&#39;+this.widgetName, function(event) { 
return self._mouseDown(event); 
}) 
.bind(&#39;click.&#39;+this.widgetName, function(event) { 
if(self._preventClickEvent) { 
self._preventClickEvent = false; 
event.stopImmediatePropagation(); 
return false; 
} 
}); 
// Prevent text selection in IE 
if ($.browser.msie) { 
this._mouseUnselectable = this.element.attr(&#39;unselectable&#39;); 
this.element.attr(&#39;unselectable&#39;, &#39;on&#39;); 
} 
this.started = false; 
}, 
// TODO: make sure destroying one instance of mouse doesn&#39;t mess with 
// other instances of mouse 
_mouseDestroy: function() { 
this.element.unbind(&#39;.&#39;+this.widgetName); 
// Restore text selection in IE 
($.browser.msie 
&& this.element.attr(&#39;unselectable&#39;, this._mouseUnselectable)); 
}, 
_mouseDown: function(event) { 
// don&#39;t let more than one widget handle mouseStart 
// TODO: figure out why we have to use originalEvent 
event.originalEvent = event.originalEvent || {}; 
if (event.originalEvent.mouseHandled) { return; } 
// we may have missed mouseup (out of window) 
(this._mouseStarted && this._mouseUp(event)); 
this._mouseDownEvent = event; 
var self = this, 
btnIsLeft = (event.which == 1), 
elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false); 
if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { 
return true; 
} 
this.mouseDelayMet = !this.options.delay; 
if (!this.mouseDelayMet) { 
this._mouseDelayTimer = setTimeout(function() { 
self.mouseDelayMet = true; 
}, this.options.delay); 
} 
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { 
this._mouseStarted = (this._mouseStart(event) !== false); 
if (!this._mouseStarted) { 
event.preventDefault(); 
return true; 
} 
} 
// these delegates are required to keep context 
this._mouseMoveDelegate = function(event) { 
return self._mouseMove(event); 
}; 
this._mouseUpDelegate = function(event) { 
return self._mouseUp(event); 
}; 
$(document) 
.bind(&#39;mousemove.&#39;+this.widgetName, this._mouseMoveDelegate) 
.bind(&#39;mouseup.&#39;+this.widgetName, this._mouseUpDelegate); 
// preventDefault() is used to prevent the selection of text here - 
// however, in Safari, this causes select boxes not to be selectable 
// anymore, so this fix is needed 
($.browser.safari || event.preventDefault()); 
event.originalEvent.mouseHandled = true; 
return true; 
}, 
_mouseMove: function(event) { 
// IE mouseup check - mouseup happened when mouse was out of window 
if ($.browser.msie && !event.button) { 
return this._mouseUp(event); 
} 
if (this._mouseStarted) { 
this._mouseDrag(event); 
return event.preventDefault(); 
} 
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { 
this._mouseStarted = 
(this._mouseStart(this._mouseDownEvent, event) !== false); 
(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); 
} 
return !this._mouseStarted; 
}, 
_mouseUp: function(event) { 
$(document) 
.unbind(&#39;mousemove.&#39;+this.widgetName, this._mouseMoveDelegate) 
.unbind(&#39;mouseup.&#39;+this.widgetName, this._mouseUpDelegate); 
if (this._mouseStarted) { 
this._mouseStarted = false; 
this._preventClickEvent = (event.target == this._mouseDownEvent.target); 
this._mouseStop(event); 
} 
return false; 
}, 
_mouseDistanceMet: function(event) { 
return (Math.max( 
Math.abs(this._mouseDownEvent.pageX - event.pageX), 
Math.abs(this._mouseDownEvent.pageY - event.pageY) 
) >= this.options.distance 
); 
}, 
_mouseDelayMet: function(event) { 
return this.mouseDelayMet; 
}, 
// These are placeholder methods, to be overriden by extending plugin 
_mouseStart: function(event) {}, 
_mouseDrag: function(event) {}, 
_mouseStop: function(event) {}, 
_mouseCapture: function(event) { return true; } 
}; 
$.ui.mouse.defaults = { 
cancel: null, 
distance: 1, 
delay: 0 
}; 
})(jQuery); 
ui.sortable.js 
[javascript] view plaincopy在CODE上查看代码片派生到我的代码片 
/* 
* jQuery UI Sortable 1.7.1 
* 
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about) 
* Dual licensed under the MIT (MIT-LICENSE.txt) 
* and GPL (GPL-LICENSE.txt) licenses. 
* 
* http://docs.jquery.com/UI/Sortables 
* 
* Depends: 
* ui.core.js 
*/ 
(function($) { 
$.widget("ui.sortable", $.extend({}, $.ui.mouse, { 
_init: function() { 
var o = this.options; 
this.containerCache = {}; 
this.element.addClass("ui-sortable"); 
//Get the items 
this.refresh(); 
//Let&#39;s determine if the items are floating 
this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css(&#39;float&#39;)) : false; 
//Let&#39;s determine the parent&#39;s offset 
this.offset = this.element.offset(); 
//Initialize mouse events for interaction 
this._mouseInit(); 
}, 
destroy: function() { 
this.element 
.removeClass("ui-sortable ui-sortable-disabled") 
.removeData("sortable") 
.unbind(".sortable"); 
this._mouseDestroy(); 
for ( var i = this.items.length - 1; i >= 0; i-- ) 
this.items[i].item.removeData("sortable-item"); 
}, 
_mouseCapture: function(event, overrideHandle) { 
if (this.reverting) { 
return false; 
} 
if(this.options.disabled || this.options.type == &#39;static&#39;) return false; 
//We have to refresh the items data once first 
this._refreshItems(event); 
//Find out if the clicked node (or one of its parents) is a actual item in this.items 
var currentItem = null, self = this, nodes = $(event.target).parents().each(function() { 
if($.data(this, &#39;sortable-item&#39;) == self) { 
currentItem = $(this); 
return false; 
} 
}); 
if($.data(event.target, &#39;sortable-item&#39;) == self) currentItem = $(event.target); 
if(!currentItem) return false; 
if(this.options.handle && !overrideHandle) { 
var validHandle = false; 
$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; }); 
if(!validHandle) return false; 
} 
this.currentItem = currentItem; 
this._removeCurrentsFromItems(); 
return true; 
}, 
_mouseStart: function(event, overrideHandle, noActivation) { 
var o = this.options, self = this; 
this.currentContainer = this; 
//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture 
this.refreshPositions(); 
//Create and append the visible helper 
this.helper = this._createHelper(event); 
//Cache the helper size 
this._cacheHelperProportions(); 
/* 
* - Position generation - 
* This block generates everything position related - it&#39;s the core of draggables. 
*/ 
//Cache the margins of the original element 
this._cacheMargins(); 
//Get the next scrolling parent 
this.scrollParent = this.helper.scrollParent(); 
//The element&#39;s absolute position on the page minus margins 
this.offset = this.currentItem.offset(); 
this.offset = { 
top: this.offset.top - this.margins.top, 
left: this.offset.left - this.margins.left 
}; 
// Only after we got the offset, we can change the helper&#39;s position to absolute 
// TODO: Still need to figure out a way to make relative sorting possible 
this.helper.css("position", "absolute"); 
this.cssPosition = this.helper.css("position"); 
$.extend(this.offset, { 
click: { //Where the click happened, relative to the element 
left: event.pageX - this.offset.left, 
top: event.pageY - this.offset.top 
}, 
parent: this._getParentOffset(), 
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper 
}); 
//Generate the original position 
this.originalPosition = this._generatePosition(event); 
this.originalPageX = event.pageX; 
this.originalPageY = event.pageY; 
//Adjust the mouse offset relative to the helper if &#39;cursorAt&#39; is supplied 
if(o.cursorAt) 
this._adjustOffsetFromHelper(o.cursorAt); 
//Cache the former DOM position 
this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] }; 
//If the helper is not the original, hide the original so it&#39;s not playing any role during the drag, won&#39;t cause anything bad this way 
if(this.helper[0] != this.currentItem[0]) { 
this.currentItem.hide(); 
} 
//Create the placeholder 
this._createPlaceholder(); 
//Set a containment if given in the options 
if(o.containment) 
this._setContainment(); 
if(o.cursor) { // cursor option 
if ($(&#39;body&#39;).css("cursor")) this._storedCursor = $(&#39;body&#39;).css("cursor"); 
$(&#39;body&#39;).css("cursor", o.cursor); 
} 
if(o.opacity) { // opacity option 
if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity"); 
this.helper.css("opacity", o.opacity); 
} 
if(o.zIndex) { // zIndex option 
if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex"); 
this.helper.css("zIndex", o.zIndex); 
} 
//Prepare scrolling 
if(this.scrollParent[0] != document && this.scrollParent[0].tagName != &#39;HTML&#39;) 
this.overflowOffset = this.scrollParent.offset(); 
//Call callbacks 
this._trigger("start", event, this._uiHash()); 
//Recache the helper size 
if(!this._preserveHelperProportions) 
this._cacheHelperProportions(); 
//Post &#39;activate&#39; events to possible containers 
if(!noActivation) { 
for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); } 
} 
//Prepare possible droppables 
if($.ui.ddmanager) 
$.ui.ddmanager.current = this; 
if ($.ui.ddmanager && !o.dropBehaviour) 
$.ui.ddmanager.prepareOffsets(this, event); 
this.dragging = true; 
this.helper.addClass("ui-sortable-helper"); 
this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position 
return true; 
}, 
_mouseDrag: function(event) { 
//Compute the helpers position 
this.position = this._generatePosition(event); 
this.positionAbs = this._convertPositionTo("absolute"); 
if (!this.lastPositionAbs) { 
this.lastPositionAbs = this.positionAbs; 
} 
//Do scrolling 
if(this.options.scroll) { 
var o = this.options, scrolled = false; 
if(this.scrollParent[0] != document && this.scrollParent[0].tagName != &#39;HTML&#39;) { 
if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) 
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed; 
else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) 
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed; 
if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) 
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed; 
else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) 
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed; 
} else { 
if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) 
scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); 
else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) 
scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); 
if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) 
scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); 
else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) 
scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); 
} 
if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) 
$.ui.ddmanager.prepareOffsets(this, event); 
} 
//Regenerate the absolute position used for position checks 
this.positionAbs = this._convertPositionTo("absolute"); 
//Set the helper position 
if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+&#39;px&#39;; 
if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+&#39;px&#39;; 
//Rearrange 
for (var i = this.items.length - 1; i >= 0; i--) { 
//Cache variables and intersection, continue if no intersection 
var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item); 
if (!intersection) continue; 
if(itemElement != this.currentItem[0] //cannot intersect with itself 
&& this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before 
&& !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked 
&& (this.options.type == &#39;semi-dynamic&#39; ? !$.ui.contains(this.element[0], itemElement) : true) 
) { 
this.direction = intersection == 1 ? "down" : "up"; 
if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) { 
this._rearrange(event, item); 
} else { 
break; 
} 
this._trigger("change", event, this._uiHash()); 
break; 
} 
} 
//Post events to containers 
this._contactContainers(event); 
//Interconnect with droppables 
if($.ui.ddmanager) $.ui.ddmanager.drag(this, event); 
//Call callbacks 
this._trigger(&#39;sort&#39;, event, this._uiHash()); 
this.lastPositionAbs = this.positionAbs; 
return false; 
}, 
_mouseStop: function(event, noPropagation) { 
if(!event) return; 
//If we are using droppables, inform the manager about the drop 
if ($.ui.ddmanager && !this.options.dropBehaviour) 
$.ui.ddmanager.drop(this, event); 
if(this.options.revert) { 
var self = this; 
var cur = self.placeholder.offset(); 
self.reverting = true; 
$(this.helper).animate({ 
left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft), 
top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop) 
}, parseInt(this.options.revert, 10) || 500, function() { 
self._clear(event); 
}); 
} else { 
this._clear(event, noPropagation); 
} 
return false; 
}, 
cancel: function() { 
var self = this; 
if(this.dragging) { 
this._mouseUp(); 
if(this.options.helper == "original") 
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); 
else 
this.currentItem.show(); 
//Post deactivating events to containers 
for (var i = this.containers.length - 1; i >= 0; i--){ 
this.containers[i]._trigger("deactivate", null, self._uiHash(this)); 
if(this.containers[i].containerCache.over) { 
this.containers[i]._trigger("out", null, self._uiHash(this)); 
this.containers[i].containerCache.over = 0; 
} 
} 
} 
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! 
if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]); 
if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove(); 
$.extend(this, { 
helper: null, 
dragging: false, 
reverting: false, 
_noFinalSort: null 
}); 
if(this.domPosition.prev) { 
$(this.domPosition.prev).after(this.currentItem); 
} else { 
$(this.domPosition.parent).prepend(this.currentItem); 
} 
return true; 
}, 
serialize: function(o) { 
var items = this._getItemsAsjQuery(o && o.connected); 
var str = []; o = o || {}; 
$(items).each(function() { 
var res = ($(o.item || this).attr(o.attribute || &#39;id&#39;) || &#39;&#39;).match(o.expression || (/(.+)[-=_](.+)/)); 
if(res) str.push((o.key || res[1]+&#39;[]&#39;)+&#39;=&#39;+(o.key && o.expression ? res[1] : res[2])); 
}); 
return str.join(&#39;&&#39;); 
}, 
toArray: function(o) { 
var items = this._getItemsAsjQuery(o && o.connected); 
var ret = []; o = o || {}; 
items.each(function() { ret.push($(o.item || this).attr(o.attribute || &#39;id&#39;) || &#39;&#39;); }); 
return ret; 
}, 
/* Be careful with the following core functions */ 
_intersectsWith: function(item) { 
var x1 = this.positionAbs.left, 
x2 = x1 + this.helperProportions.width, 
y1 = this.positionAbs.top, 
y2 = y1 + this.helperProportions.height; 
var l = item.left, 
r = l + item.width, 
t = item.top, 
b = t + item.height; 
var dyClick = this.offset.click.top, 
dxClick = this.offset.click.left; 
var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r; 
if( this.options.tolerance == "pointer" 
|| this.options.forcePointerForContainers 
|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? &#39;width&#39; : &#39;height&#39;] > item[this.floating ? &#39;width&#39; : &#39;height&#39;]) 
) { 
return isOverElement; 
} else { 
return (l < x1 + (this.helperProportions.width / 2) // Right Half 
&& x2 - (this.helperProportions.width / 2) < r // Left Half 
&& t < y1 + (this.helperProportions.height / 2) // Bottom Half 
&& y2 - (this.helperProportions.height / 2) < b ); // Top Half 
} 
}, 
_intersectsWithPointer: function(item) { 
var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height), 
isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width), 
isOverElement = isOverElementHeight && isOverElementWidth, 
verticalDirection = this._getDragVerticalDirection(), 
horizontalDirection = this._getDragHorizontalDirection(); 
if (!isOverElement) 
return false; 
return this.floating ? 
( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 ) 
: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) ); 
}, 
_intersectsWithSides: function(item) { 
var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height), 
isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width), 
verticalDirection = this._getDragVerticalDirection(), 
horizontalDirection = this._getDragHorizontalDirection(); 
if (this.floating && horizontalDirection) { 
return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf)); 
} else { 
return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf)); 
} 
}, 
_getDragVerticalDirection: function() { 
var delta = this.positionAbs.top - this.lastPositionAbs.top; 
return delta != 0 && (delta > 0 ? "down" : "up"); 
}, 
_getDragHorizontalDirection: function() { 
var delta = this.positionAbs.left - this.lastPositionAbs.left; 
return delta != 0 && (delta > 0 ? "right" : "left"); 
}, 
refresh: function(event) { 
this._refreshItems(event); 
this.refreshPositions(); 
}, 
_connectWith: function() { 
var options = this.options; 
return options.connectWith.constructor == String 
? [options.connectWith] 
: options.connectWith; 
}, 
_getItemsAsjQuery: function(connected) { 
var self = this; 
var items = []; 
var queries = []; 
var connectWith = this._connectWith(); 
if(connectWith && connected) { 
for (var i = connectWith.length - 1; i >= 0; i--){ 
var cur = $(connectWith[i]); 
for (var j = cur.length - 1; j >= 0; j--){ 
var inst = $.data(cur[j], &#39;sortable&#39;); 
if(inst && inst != this && !inst.options.disabled) { 
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper"), inst]); 
} 
}; 
}; 
} 
queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper"), this]); 
for (var i = queries.length - 1; i >= 0; i--){ 
queries[i][0].each(function() { 
items.push(this); 
}); 
}; 
return $(items); 
}, 
_removeCurrentsFromItems: function() { 
var list = this.currentItem.find(":data(sortable-item)"); 
for (var i=0; i < this.items.length; i++) { 
for (var j=0; j < list.length; j++) { 
if(list[j] == this.items[i].item[0]) 
this.items.splice(i,1); 
}; 
}; 
}, 
_refreshItems: function(event) { 
this.items = []; 
this.containers = [this]; 
var items = this.items; 
var self = this; 
var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]]; 
var connectWith = this._connectWith(); 
if(connectWith) { 
for (var i = connectWith.length - 1; i >= 0; i--){ 
var cur = $(connectWith[i]); 
for (var j = cur.length - 1; j >= 0; j--){ 
var inst = $.data(cur[j], &#39;sortable&#39;); 
if(inst && inst != this && !inst.options.disabled) { 
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]); 
this.containers.push(inst); 
} 
}; 
}; 
} 
for (var i = queries.length - 1; i >= 0; i--) { 
var targetData = queries[i][1]; 
var _queries = queries[i][0]; 
for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) { 
var item = $(_queries[j]); 
item.data(&#39;sortable-item&#39;, targetData); // Data for target checking (mouse manager) 
items.push({ 
item: item, 
instance: targetData, 
width: 0, height: 0, 
left: 0, top: 0 
}); 
}; 
}; 
}, 
refreshPositions: function(fast) { 
//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent&#39;s position will change 
if(this.offsetParent && this.helper) { 
this.offset.parent = this._getParentOffset(); 
} 
for (var i = this.items.length - 1; i >= 0; i--){ 
var item = this.items[i]; 
//We ignore calculating positions of all connected containers when we&#39;re not over them 
if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0]) 
continue; 
var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item; 
if (!fast) { 
item.width = t.outerWidth(); 
item.height = t.outerHeight(); 
} 
var p = t.offset(); 
item.left = p.left; 
item.top = p.top; 
}; 
if(this.options.custom && this.options.custom.refreshContainers) { 
this.options.custom.refreshContainers.call(this); 
} else { 
for (var i = this.containers.length - 1; i >= 0; i--){ 
var p = this.containers[i].element.offset(); 
this.containers[i].containerCache.left = p.left; 
this.containers[i].containerCache.top = p.top; 
this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); 
this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); 
}; 
} 
}, 
_createPlaceholder: function(that) { 
var self = that || this, o = self.options; 
if(!o.placeholder || o.placeholder.constructor == String) { 
var className = o.placeholder; 
o.placeholder = { 
element: function() { 
var el = $(document.createElement(self.currentItem[0].nodeName)) 
.addClass(className || self.currentItem[0].className+" ui-sortable-placeholder") 
.removeClass("ui-sortable-helper")[0]; 
if(!className) 
el.style.visibility = "hidden"; 
return el; 
}, 
update: function(container, p) { 
// 1. If a className is set as &#39;placeholder option, we don&#39;t force sizes - the class is responsible for that 
// 2. The option &#39;forcePlaceholderSize can be enabled to force it even if a class name is specified 
if(className && !o.forcePlaceholderSize) return; 
//If the element doesn&#39;t have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item 
if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css(&#39;paddingTop&#39;)||0, 10) - parseInt(self.currentItem.css(&#39;paddingBottom&#39;)||0, 10)); }; 
if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css(&#39;paddingLeft&#39;)||0, 10) - parseInt(self.currentItem.css(&#39;paddingRight&#39;)||0, 10)); }; 
} 
}; 
} 
//Create the placeholder 
self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem)); 
//Append it after the actual current item 
self.currentItem.after(self.placeholder); 
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317) 
o.placeholder.update(self, self.placeholder); 
}, 
_contactContainers: function(event) { 
for (var i = this.containers.length - 1; i >= 0; i--){ 
if(this._intersectsWith(this.containers[i].containerCache)) { 
if(!this.containers[i].containerCache.over) { 
if(this.currentContainer != this.containers[i]) { 
//When entering a new container, we will find the item with the least distance and append our item near it 
var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[i].floating ? &#39;left&#39; : &#39;top&#39;]; 
for (var j = this.items.length - 1; j >= 0; j--) { 
if(!$.ui.contains(this.containers[i].element[0], this.items[j].item[0])) continue; 
var cur = this.items[j][this.containers[i].floating ? &#39;left&#39; : &#39;top&#39;]; 
if(Math.abs(cur - base) < dist) { 
dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; 
} 
} 
if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled 
continue; 
this.currentContainer = this.containers[i]; 
itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[i].element, true); 
this._trigger("change", event, this._uiHash()); 
this.containers[i]._trigger("change", event, this._uiHash(this)); 
//Update the placeholder 
this.options.placeholder.update(this.currentContainer, this.placeholder); 
} 
this.containers[i]._trigger("over", event, this._uiHash(this)); 
this.containers[i].containerCache.over = 1; 
} 
} else { 
if(this.containers[i].containerCache.over) { 
this.containers[i]._trigger("out", event, this._uiHash(this)); 
this.containers[i].containerCache.over = 0; 
} 
} 
}; 
}, 
_createHelper: function(event) { 
var o = this.options; 
var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == &#39;clone&#39; ? this.currentItem.clone() : this.currentItem); 
if(!helper.parents(&#39;body&#39;).length) //Add the helper to the DOM if that didn&#39;t happen already 
$(o.appendTo != &#39;parent&#39; ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]); 
if(helper[0] == this.currentItem[0]) 
this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; 
if(helper[0].style.width == &#39;&#39; || o.forceHelperSize) helper.width(this.currentItem.width()); 
if(helper[0].style.height == &#39;&#39; || o.forceHelperSize) helper.height(this.currentItem.height()); 
return helper; 
}, 
_adjustOffsetFromHelper: function(obj) { 
if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left; 
if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; 
if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top; 
if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; 
}, 
_getParentOffset: function() { 
//Get the offsetParent and cache its position 
this.offsetParent = this.helper.offsetParent(); 
var po = this.offsetParent.offset(); 
// This is a special case where we need to modify a offset calculated on start, since the following happened: 
// 1. The position of the helper is absolute, so it&#39;s position is calculated based on the next positioned parent 
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn&#39;t the document, which means that 
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag 
if(this.cssPosition == &#39;absolute&#39; && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) { 
po.left += this.scrollParent.scrollLeft(); 
po.top += this.scrollParent.scrollTop(); 
} 
if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information 
|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == &#39;html&#39; && $.browser.msie)) //Ugly IE fix 
po = { top: 0, left: 0 }; 
return { 
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), 
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) 
}; 
}, 
_getRelativeOffset: function() { 
if(this.cssPosition == "relative") { 
var p = this.currentItem.position(); 
return { 
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), 
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() 
}; 
} else { 
return { top: 0, left: 0 }; 
} 
}, 
_cacheMargins: function() { 
this.margins = { 
left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), 
top: (parseInt(this.currentItem.css("marginTop"),10) || 0) 
}; 
}, 
_cacheHelperProportions: function() { 
this.helperProportions = { 
width: this.helper.outerWidth(), 
height: this.helper.outerHeight() 
}; 
}, 
_setContainment: function() { 
var o = this.options; 
if(o.containment == &#39;parent&#39;) o.containment = this.helper[0].parentNode; 
if(o.containment == &#39;document&#39; || o.containment == &#39;window&#39;) this.containment = [ 
0 - this.offset.relative.left - this.offset.parent.left, 
0 - this.offset.relative.top - this.offset.parent.top, 
$(o.containment == &#39;document&#39; ? document : window).width() - this.helperProportions.width - this.margins.left, 
($(o.containment == &#39;document&#39; ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top 
]; 
if(!(/^(document|window|parent)$/).test(o.containment)) { 
var ce = $(o.containment)[0]; 
var co = $(o.containment).offset(); 
var over = ($(ce).css("overflow") != &#39;hidden&#39;); 
this.containment = [ 
co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left, 
co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top, 
co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left, 
co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top 
]; 
} 
}, 
_convertPositionTo: function(d, pos) { 
if(!pos) pos = this.position; 
var mod = d == "absolute" ? 1 : -1; 
var o = this.options, scroll = this.cssPosition == &#39;absolute&#39; && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); 
return { 
top: ( 
pos.top // The absolute mouse position 
+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent 
+ this.offset.parent.top * mod // The offsetParent&#39;s offset without borders (offset + border) 
- ($.browser.safari && this.cssPosition == &#39;fixed&#39; ? 0 : ( this.cssPosition == &#39;fixed&#39; ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod) 
), 
left: ( 
pos.left // The absolute mouse position 
+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent 
+ this.offset.parent.left * mod // The offsetParent&#39;s offset without borders (offset + border) 
- ($.browser.safari && this.cssPosition == &#39;fixed&#39; ? 0 : ( this.cssPosition == &#39;fixed&#39; ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod) 
) 
}; 
}, 
_generatePosition: function(event) { 
var o = this.options, scroll = this.cssPosition == &#39;absolute&#39; && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); 
// This is another very weird special case that only happens for relative elements: 
// 1. If the css position is relative 
// 2. and the scroll parent is the document or similar to the offset parent 
// we have to refresh the relative offset during the scroll so there are no jumps 
if(this.cssPosition == &#39;relative&#39; && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) { 
this.offset.relative = this._getRelativeOffset(); 
} 
var pageX = event.pageX; 
var pageY = event.pageY; 
/* 
* - Position constraining - 
* Constrain the position to a mix of grid, containment. 
*/ 
if(this.originalPosition) { //If we are not dragging yet, we won&#39;t check for options 
if(this.containment) { 
if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left; 
if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top; 
if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left; 
if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top; 
} 
if(o.grid) { 
var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1]; 
pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; 
var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0]; 
pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; 
} 
} 
return { 
top: ( 
pageY // The absolute mouse position 
- this.offset.click.top // Click offset (relative to the element) 
- this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent 
- this.offset.parent.top // The offsetParent&#39;s offset without borders (offset + border) 
+ ($.browser.safari && this.cssPosition == &#39;fixed&#39; ? 0 : ( this.cssPosition == &#39;fixed&#39; ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )) 
), 
left: ( 
pageX // The absolute mouse position 
- this.offset.click.left // Click offset (relative to the element) 
- this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent 
- this.offset.parent.left // The offsetParent&#39;s offset without borders (offset + border) 
+ ($.browser.safari && this.cssPosition == &#39;fixed&#39; ? 0 : ( this.cssPosition == &#39;fixed&#39; ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )) 
) 
}; 
}, 
_rearrange: function(event, i, a, hardRefresh) { 
a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == &#39;down&#39; ? i.item[0] : i.item[0].nextSibling)); 
//Various things done here to improve the performance: 
// 1. we create a setTimeout, that calls refreshPositions 
// 2. on the instance, we have a counter variable, that get&#39;s higher after every append 
// 3. on the local scope, we copy the counter variable, and check in the timeout, if it&#39;s still the same 
// 4. this lets only the last addition to the timeout stack through 
this.counter = this.counter ? ++this.counter : 1; 
var self = this, counter = this.counter; 
window.setTimeout(function() { 
if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove 
},0); 
}, 
_clear: function(event, noPropagation) { 
this.reverting = false; 
// We delay all events that have to be triggered to after the point where the placeholder has been removed and 
// everything else normalized again 
var delayedTriggers = [], self = this; 
// We first have to update the dom position of the actual currentItem 
// Note: don&#39;t do it if the current item is already removed (by a user), or it gets reappended (see #4088) 
if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem); 
this._noFinalSort = null; 
if(this.helper[0] == this.currentItem[0]) { 
for(var i in this._storedCSS) { 
if(this._storedCSS[i] == &#39;auto&#39; || this._storedCSS[i] == &#39;static&#39;) this._storedCSS[i] = &#39;&#39;; 
} 
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); 
} else { 
this.currentItem.show(); 
} 
if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); }); 
if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed 
if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element 
if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); }); 
for (var i = this.containers.length - 1; i >= 0; i--){ 
if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) { 
delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.containers[i])); 
delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.containers[i])); 
} 
}; 
}; 
//Post events to containers 
for (var i = this.containers.length - 1; i >= 0; i--){ 
if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i])); 
if(this.containers[i].containerCache.over) { 
delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i])); 
this.containers[i].containerCache.over = 0; 
} 
} 
//Do what was originally in plugins 
if(this._storedCursor) $(&#39;body&#39;).css("cursor", this._storedCursor); //Reset cursor 
if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset cursor 
if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == &#39;auto&#39; ? &#39;&#39; : this._storedZIndex); //Reset z-index 
this.dragging = false; 
if(this.cancelHelperRemoval) { 
if(!noPropagation) { 
this._trigger("beforeStop", event, this._uiHash()); 
for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events 
this._trigger("stop", event, this._uiHash()); 
} 
return false; 
} 
if(!noPropagation) this._trigger("beforeStop", event, this._uiHash()); 
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! 
this.placeholder[0].parentNode.removeChild(this.placeholder[0]); 
if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null; 
if(!noPropagation) { 
for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events 
this._trigger("stop", event, this._uiHash()); 
} 
this.fromOutside = false; 
return true; 
}, 
_trigger: function() { 
if ($.widget.prototype._trigger.apply(this, arguments) === false) { 
this.cancel(); 
} 
}, 
_uiHash: function(inst) { 
var self = inst || this; 
return { 
helper: self.helper, 
placeholder: self.placeholder || $([]), 
position: self.position, 
absolutePosition: self.positionAbs, //deprecated 
offset: self.positionAbs, 
item: self.currentItem, 
sender: inst ? inst.element : null 
}; 
} 
})); 
$.extend($.ui.sortable, { 
getter: "serialize toArray", 
version: "1.7.1", 
eventPrefix: "sort", 
defaults: { 
appendTo: "parent", 
axis: false, 
cancel: ":input,option", 
connectWith: false, 
containment: false, 
cursor: &#39;auto&#39;, 
cursorAt: false, 
delay: 0, 
distance: 1, 
dropOnEmpty: true, 
forcePlaceholderSize: false, 
forceHelperSize: false, 
grid: false, 
handle: false, 
helper: "original", 
items: &#39;> *&#39;, 
opacity: false, 
placeholder: false, 
revert: false, 
scroll: true, 
scrollSensitivity: 20, 
scrollSpeed: 20, 
scope: "default", 
tolerance: "intersect", 
zIndex: 1000 
} 
}); 
})(jQuery);
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jquery mouse dragging Table to sort (code attached)

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