Where can I find documentation on the custom jQuery UI that ships with Liferay 5.2.3. In particular, I am interested in the autocomplete plugin.

I've the same need.
Can anyone provide any information (examples and so on) about jquery autocomplete in Liferay 5.2.3?
thanks.

I believe jquery has all of their archived documentation; Liferay certainly wouldn't have it around (especially since it wasn't well documented in the first place).

Thanks David!

You are absolutely right.
I'll try to look for more information on the jQuery web site documentation.

Anyway I found a working and usefull sample in this forum http://www.liferay.com/community/forums/-/message_boards/message/1772285.

Can anyone confirm me that the jQuery UI version shipped with Liferay 5.2.3 is 1.6?

In the administration guide (http://docs.liferay.com/portal/5.2/official/liferay-administration-guide.pdf ?) I found that

#
# jQuery UI 1.6
#
\
jquery/ui.autocomplete.js,\
jquery/ui.tree.js,\

thanks

jQuery 1.6 came out in May 2011 so it couldn't have been in Liferay 5.2.3 (release in 2009). The version in Liferay 5.2.3 is 1.2.6 (check out tomcat-6.0.18/webapps/ROOT/html/js/jquery/jquery.js in your installation). The docs are incorrect (although they are right, here).