The update was great! The new features in WordPress 2.8 are awesome! Most of my Twitter friends have updated to 2.8 and haven’t had a single issue. The new widgets area is so cool! Oh jeez, I’m so excited. For a full features list check out Version 2.8 section in the Codex.
Anyway, the only issue I had so far is the Thickbox usage. I’m not sure why it’s lost, but I’ve discovered it in the Quick Flickr Widget plugin when upgrading. The thickbox feature worked fine in 2.7 and 2.7.1. For an unknown reason, WordPress 2.8 doesn’t call the thickbox.js file through wp_enqueue_script. The other js libraries work fine though (prototype, scriptaculous). jQuery’s being called out too btw, cause it’s a dependency of Thickbox, but thickbox never shows up. This is actually weird. I hope I’m not the only one with this issue, cause it’s starting to feel bad ;)
I’ll submit a bug ticket to their Trac for 2.8.1, but until that here’s a temporary workaround:
global $wp_version;
if ($wp_version == "2.8") wp_enqueue_script("thickbox28", "/wp-includes/js/thickbox/thickbox.js", array("jquery"));
else wp_enqueue_script("thickbox");
Hope this helps. And don’t forget to inject the thickbox CSS and javascript settings in the wp_head action.
Update: Thickbox loads in the footer section in WordPress 2.8, that should be right before the closing body tag. And yes, loads of themes are lacking the wp_footer() function call. So, forget about the workaround, fix your themes first.
The 1.2.9 update of Quick Flickr Widget included the fix above, so 1.2.10 reverts that fix back to the standard way, sorry for the hassle ;)
I have same problem, in firefox, after update at 2.8.
I'am trying to fix…
It shouldn’t be a browser problem. Definitely something wrong with wp ;) Let me know when you solve this..
You're right! My theme was not calling the wp_footer() function, so that's why thickbox was not working… thanks!
You're welcome =)
saved my life with from being hours in rage!!!
thank you
You're welcome Niko ;)
Same problem here in WP 2.8.4 your code solved the issue.
Only one thing: since version is 2.8.4 instead of 2.8 i've changed the if condition to match the "main" WP version
<pre>
if (strpos($wp_version,"2.8") !== false)
</pre>
Hey Dwight, look at the update, and just call wp_footer(), it's not a bug at all …
[…] just looking at my own source code. The first reference to this issue I found was at this link: ThickBox and jQuery in WordPress 2.8, then I figured out how to fix the ThickBox dependency image loading issues by looking at the code […]