Joomla Update 3.4.1 and Virtuemart

[MAD-King]

Steps to reproduce the issue

After updating the buttons in the product section on VM 3.0.6.2 do not work anymore. Cannot save, cancel, or save & close.

Expected result

Actual result

System information (as much as possible)

PHP Built On Linux gator4153.hostgator.com 3.12.35.1418868451 #1 SMP Wed Dec 17 20:10:32 CST 2014 x86_64
Database Version 5.5.40-36.1
Database Collation utf8_unicode_ci
PHP Version 5.4.38
Web Server Apache
WebServer to PHP Interface cgi-fcgi
Joomla! Version Joomla! 3.4.1 Stable [ Ember ] 21-March-2015 20:30 GMT
Joomla! Platform Version Joomla Platform 13.1.0 Stable [ Curiosity ] 24-Apr-2013 00:00 GMT

Additional comments

[Bakual]

Did you ask the developers of VM first? Maybe they have more insight in what went wrong in their code.
My first bet is that they somehow rely on MooTools being loaded without loading it themself.

[MAD-King]

I also reported this bus at the VM dev site.

[dgrammatiko]

I will suggest an easy solution:
copy layouts/joomla/toolbar to administrator/templates/isis/html/layouts/joomla/toolbar
edit base.php
insert JHtml::_('behavior.framework'); after defined('_JEXEC') or die;
Problem solved BUT you are loading mootools every time that the toolbar is rendered 😕

[brianteeman]

https://docs.joomla.org/Bug_and_Issue_Tracker_Priority
Reset to correct level

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_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/6537.}

[gwsdesk]

Sorry but this is a non Jooomla issue and should be handled by VM?

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_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/6537.}

[MAD-King]

You are right. I restored it to Joomla 3.4.0 with VM 3.4.0.6 on it and the same issue. It is definitely VM.
Thank you