This problem was also reported recently on
https://secure.wikimedia.org/wikipedia/mediawiki/wiki/Thread:Extension_talk:LiquidThreads/Drag_to_new_location_-_strange_behaviour;_not_working_correctly

and
http://lists.wikimedia.org/pipermail/wikitech-l/2011-May/053528.html

I raised the error level, because this bug renders the whole Lqt unusable (in its GUI, what this extension should improve over standard talk pages), at least in the wild.

This bug annoys users, and should -please- be fixed with a higher priority than before. I also will have a look now (since at least this bug confirms my and my wiki users observations) and try to find the problem.

I analysed and found the same error.

the javascript

$IP/resources/jquery.ui/jquery.ui.droppable.js

is not loaded, but needs to be loaded.
Because I do not set undertand the new method how such things are loaded, I kindly ask someone of you experts to fix that.

Perhaps, "drag to new location" works then.

Good news: problem found. Fix will be submitted soon.

fixed in r89102

solution: added jquery.ui.droppable.js code to jquery.ui.dialog.js

Actually, in r89120 ;-)

reverted r89120; fixed in r89122

Index: trunk/extensions/LiquidThreads/LiquidThreads.php

• trunk/extensions/LiquidThreads/LiquidThreads.php (revision 89120)

+++ trunk/extensions/LiquidThreads/LiquidThreads.php (revision 89121)
@@ -71,7 +71,7 @@
$wgResourceModules['ext.liquidThreads'] = $lqtResourceTemplate + array(

	'styles' => array( 'lqt.css', 'jquery/jquery.thread_collapse.css', 'lqt.dialogs.css' ),
	'scripts' => array( 'lqt.js', 'js/lqt.toolbar.js', 'jquery/jquery.thread_collapse.js', 'jquery/jquery.autogrow.js' ),

• 'dependencies' => array( 'jquery.ui.dialog' ),

+ 'dependencies' => array( 'jquery.ui.dialog', 'jquery.ui.droppable' ),

	'messages' => $lqtMessages

);

oops, actually the bug was fixed in r89121

Index: trunk/extensions/LiquidThreads/LiquidThreads.php

• trunk/extensions/LiquidThreads/LiquidThreads.php (revision 89120)

+++ trunk/extensions/LiquidThreads/LiquidThreads.php (revision 89121)
@@ -71,7 +71,7 @@
$wgResourceModules['ext.liquidThreads'] = $lqtResourceTemplate + array(

	'styles' => array( 'lqt.css', 'jquery/jquery.thread_collapse.css', 'lqt.dialogs.css' ),
	'scripts' => array( 'lqt.js', 'js/lqt.toolbar.js', 'jquery/jquery.thread_collapse.js', 'jquery/jquery.autogrow.js' ),

• 'dependencies' => array( 'jquery.ui.dialog' ),

+ 'dependencies' => array( 'jquery.ui.dialog', 'jquery.ui.droppable' ),

	'messages' => $lqtMessages

);

Thanks for investigating this bug — it looks like the person who converted LiquidThreads to use the resource loader made a mistake.

• Bug 29205 has been marked as a duplicate of this bug. ***

• Bug 29205 has been marked as a duplicate of this bug. ***