[support] Why would an upgrade to the Plus_1 module mess up some (javascript?) pull-down menus?

[DTH]

Looking at it in Firebug, there's an error in line 9 of jquery.plus1.js:

jQuery('.' + Drupal.settings.plus1.widget_class, context).each(function () {

The error is given as "Drupal.settings.plus1 is undefined".

I would suggest posting in the Issue queue for that module.


> Date: Tue, 9 Aug 2011 15:01:55 +0100
> From: Chris G <cl at isbd.net>
> Subject: [support] Why would an upgrade to the Plus_1 module mess up
>        some (javascript?) pull-down menus?
> To: support at drupal.org
> Message-ID: <20110809140155.GA5646 at chris>
> Content-Type: text/plain; charset=us-ascii
>
> I have been slowly working my way to finding which module update had
> caused this problem, finally found it today, updating the Plus_1 module
> from version 6.x-2.6 to version 6.x-2.7 breaks the pull down menus on
> this site.
>
> The working site is:-
>    http://www.globaloptimists.org/
>
> I have a copy, with Plus_1 updated to 6.x-2.7, at:-
>    http://globaloptimists.isbd.net/
>
> As you can see the menus at the top are permanently pulled down on the
> updated site.
>
> Can anyone suggest where I should be looking to see what is causing the
> problem?  It's not urgent as I'm quite happy to leave Plus_1 at version
> 6.x-2.6 for the present.
>
> --
> Chris Green