Ok works now. I deactivate the wp-championship plugin and now it works

Do you know what the actual cause of the problem was?

No i dont know. I just updated SP and WP. after this the pulldown menu dosnt work.

i deactivated all plugins and after deactivated wp-championship the pullsdonwmenu works.

OK. If this other plugin is important to you then we can only try to see what the problem is with it active.

Yellow Swordfish said
OK. If this other plugin is important to you then we can only try to see what the problem is with it active.

ok. how can we check it?

By using a script console to look at the errors when the page loads. Firebug extension for Firefox is best but most modern browsers have an error console built in these days.

But it is most probably something like this and this article tells you how to search for it.

http://codex.simple-press.com/codex/faq/troubleshooting/what-is-this-jquery-conflict/

is that plugin currently disabled?  I dont see it or any js issues currently…

Mr Papa said
is that plugin currently disabled?  I dont see it or any js issues currently…

yes it was disabled. i activate it again and now you can see the issue.

Actually – afraid to say I do not recognise any of the libraries that plugin is loading. But – the forum age is throwing errors with some code that is calling the ‘draggable’ and ‘resizeable’ libraries yet I see nothing on that page that can be dragged or resized so that might be the problem – that it is making calls on objects that do not exist.