jQuery Sortable updated data not being serialized.

by aaronk85

HTML

<div class='span4'>
	<ol class='serialization vertical'>
		<li data-id='1' data-name='Item 1' data-status='1'>Item 1 <span class="status">toggle</span></li>
		<li data-id='2' data-name='Item 2' data-status='1'>Item 2 <span class="status">toggle</span></li>
		<li data-id='3' data-name='Item 3' data-status='1'>Item 3 <span class="status">toggle</span></li>
		<li data-id='4' data-name='Item 4' data-status='1'>Item 4 <span class="status">toggle</span></li>
		<li data-id='5' data-name='Item 5' data-status='1'>Item 5 <span class="status">toggle</span></li>
		<li data-id='6' data-name='Item 6' data-status='1'>Item 6 <span class="status">toggle</span></li>
	</ol>
</div>

JavaScript

/* ===================================================
 *  jquery-sortable.js v0.9.12
 *  http://johnny.github.com/jquery-sortable/
 * ===================================================
 *  Copyright (c) 2012 Jonas von Andrian
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 *  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ========================================================== */
!function(d,y,k,j){function s(a,b){var c=Math.max(0,a[0]-b[0],b[0]-a[1]),e=Math.max(0,a[2]-b[1],b[1]-a[3]);return c+e}function t(a,b,c,e){for(var h=a.length,e=e?"offset":"position",c=c||0;h--;){var...