[jQuery] Re: sortable serialize doesn't work

Your LIs need IDs. See

http://docs.jquery.com/UI/Sortable#method-serialize

If you have any further questions about jQuery UI plugins, please post here:

http://groups.google.com/group/jquery-ui

- Richard

On Tue, Mar 31, 2009 at 3:13 AM, shichuanr <shichuanr@gmail.com> wrote:

I have a strange problem with sortable serialize

<ul id="sortable1">
       <li class="ui-state-default">Item 1</li>
       <li class="ui-state-default">Item 2</li>
       <li class="ui-state-default">Item 3</li>
       <li class="ui-state-default">Item 4</li>
       <li class="ui-state-default">Item 5</li>
</ul>
<script type="text/javascript">serial = $('#sortable1').sortable
("serialize"); alert(serial);</script>

To alert sortable serialize doesn't return any value? I received alert
'undefined'. What could be wrong?