sortable items不让他拖，也不让他放。cancel不然他拖动
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>selectable</title>
<link href="css/ui-lightness/jquery-ui-1.8.10.custom.css" rel="stylesheet" />
<style type="text/css">
*{ margin:0px; padding:0px;}
body{ padding:20px; font:12px Arial, Helvetica, sans-serif;}
ul,li{ list-style:none;}
#s_item,#s_item2{ width:280px; float:left;}
#s_item li,#s_item2 li{ width:260px; height:30px; border:1px solid #ccc; margin-bottom:3px; line-height:30px; text-indent:8px; background:#eee;}
#s_item2 li{ background:#fcc;}
</style>
<script language="javascript" type="text/javascript" src="js/jquery-1.4.4.js"></script>
<script language="javascript" type="text/javascript" src="js/ui/jquery.ui.core.js"></script>
<script language="javascript" type="text/javascript" src="js/ui/jquery.ui.widget.js"></script>
<script language="javascript" type="text/javascript" src="js/ui/jquery.ui.mouse.js"></script>
<script language="javascript" type="text/javascript" src="js/ui/jquery.ui.sortable.js"></script>
<script language="javascript" type="text/javascript">
$(function(){
$("#s_item").sortable({
items:"li:not(li.not_me)"
});
$("#s_item2").sortable({
cancel:".cancel_me"
});
})
</script>
</head>
<body>
<ul id="s_item" class="connect">
<li>Item 1</li>
<li class="not_me">Item 2 not_me</li>
<li class="not_me">Item 3 not_me</li>
<li class="not_me">Item 4 not_me</li>
<li>Item 5</li>
</ul>
<ul id="s_item2" class="connect">
<li>Item 1</li>
<li class="cancel_me">Item 2 cancel_me</li>
<li class="cancel_me">Item 3 cancel_me</li>
<li class="cancel_me">Item 4 cancel_me</li>
<li>Item 5</li>
</ul>
</body>
</html>
