Virtuemart.updateChosenDropdownLayout error

[2dmaster]

this is not good function pls fix it !!!

VM8129:6 Uncaught TypeError: jQuery(...).chosen is not a function
    at Object.Virtuemart.updateChosenDropdownLayout (eval at <anonymous> (jquery.min.js:3), <anonymous>:6:35)
    at HTMLDocument.eval (eval at <anonymous> (jquery.min.js:3), <anonymous>:10:14)
    at c (jquery.min.js:3)
    at Object.add [as done] (jquery.min.js:3)
    at a.fn.init.ready (jquery.min.js:3)
    at eval (eval at <anonymous> (jquery.min.js:3), <anonymous>:9:19)
    at eval (<anonymous>)
    at jquery.min.js:3
    at Function.globalEval (jquery.min.js:3)
    at a.fn.init.domManip (jquery.min.js:4)


!!! worked if i set off in virtuemart cfg dropdowns regions and disable other vm libs !!!

[Studio 42]

Yes, i have same problem.
This is since last releases.
With a light code change, you solve the problem
in JOOMLAROOT/administrator/components/com_virtuemart/helpers/vmjsapi.php
after

Code Select Expand

Virtuemart.updateChosenDropdownLayout = function() {
add

Code Select Expand

if( typeof jQuery.chosen === "undefined") return;

It's not heavy tested, but the problem is most case because all Virtuemart changes and template, it's sometime a nightmare when you need to customize the javascripts for a shop

[stawebnice]

great thanks, that's exactly what I needed when multivariant select of product variant was not working

[Milbo]

But it must be something in your template, because the problem is rare. Furthermore the last version is already some months old.

[Studio 42]

But it must be something in your template, because the problem is rare. Furthermore the last version is already some months old.

I had already the problem, when you install a template demo pack, sometime they disable or do not load VM scripts because they use own select list javascript in product.