Title: JavaScript issues in WP 3.0
Last modified: August 19, 2016

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# JavaScript issues in WP 3.0

 *  [exchequer598](https://wordpress.org/support/users/exchequer598/)
 * (@exchequer598)
 * [15 years, 11 months ago](https://wordpress.org/support/topic/javascript-issues-in-wp-30/)
 * I’ve been using the **Agregado** theme on my blog **Inverse Karma** ([http://inversekarma.in](http://inversekarma.in))
   for a long time now. Today morning, after backing up, I decided to upgrade to
   3.0. After the upgradation, the JavaScript features (the drop-down category lists)
   are not working. Can someone help me resolve this issue? Is there a fix for it(
   I’d like to know that before I restore my backup!)
 * Thanks!

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Chris Olbekson](https://wordpress.org/support/users/c3mdigital/)
 * (@c3mdigital)
 * [15 years, 11 months ago](https://wordpress.org/support/topic/javascript-issues-in-wp-30/#post-1556621)
 * Exchequer598,
 * I used Agregado a while back on my personal blog so I am kind of familiar with
   it.
 * For some reason your site is serving the 1.3.2 version of JQuery. You can verify
   by checking this link: [http://inversekarma.in/wp-includes/js/jquery/jquery.js?ver=1.4.2](http://inversekarma.in/wp-includes/js/jquery/jquery.js?ver=1.4.2)
 * WordPress 3.0 shipped with JQuery 1.4.2. It is possible than when you upgraded
   the new install did not overwrite the older version of Jquery. Try manually uploading
   it to wp-includes/js/jquery/jquery.js
 * It could also be a plugin conflict which you can test by disabling all your plugins
   and see if the drop downs work. If so start activating plugins one at a time 
   till you find the culprit.
 * Also remember that Agregado came out back when we were at JQuery 1.2.6 so some
   of the syntax might have depreciated.
 * Please post back with your results.
 *  Thread Starter [exchequer598](https://wordpress.org/support/users/exchequer598/)
 * (@exchequer598)
 * [15 years, 11 months ago](https://wordpress.org/support/topic/javascript-issues-in-wp-30/#post-1556624)
 * Thanks for the reply c3mdigital.
 * I was guessing that it had something to do with jQuery. I replaced the new jQuery
   folder with the one in my 2.9.2 installation and now everything works. Not a 
   good idea, I know. Hope the theme author comes up with a solution!
 *  [Chris Olbekson](https://wordpress.org/support/users/c3mdigital/)
 * (@c3mdigital)
 * [15 years, 11 months ago](https://wordpress.org/support/topic/javascript-issues-in-wp-30/#post-1556630)
 * I am glad it worked for you. I would not worry about using the old jquery file
   and don’t expect an update of that theme. The author no longer supports it but
   it is a good theme.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘JavaScript issues in WP 3.0’ is closed to new replies.

## Tags

 * [agregado](https://wordpress.org/support/topic-tag/agregado/)
 * [ajax](https://wordpress.org/support/topic-tag/ajax/)
 * [javascript](https://wordpress.org/support/topic-tag/javascript/)
 * [upgrade](https://wordpress.org/support/topic-tag/upgrade/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 2 participants
 * Last reply from: [Chris Olbekson](https://wordpress.org/support/users/c3mdigital/)
 * Last activity: [15 years, 11 months ago](https://wordpress.org/support/topic/javascript-issues-in-wp-30/#post-1556630)
 * Status: not resolved

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