jQuery error

Hi, thanks for reporting!

Are you sure that this is triggered by these two options (collapsible and hover)? The error message suggests that jQuery doesn’t get loaded. Have you always turned on the other option on that same page “Use jQuery”?

I cannot reproduce the error. I see it only when I uncheck “Use jQuery”.

I am sorry.
Of course “Use jQuery” is also off.

Could you please add another PHP condition for “Use jQuery”?

What do you mean by this condition? What should happen under which condition?

These options are independent because of the various requirements on different blogs.

Use case:

If someone disables “Use jQuery”
Then do not output the snippet of js containing:
jQuery( “#tag-groups-cloud-tabs” ).tabs();

The option to turn off jQuery is for the (rare) case that someone uses his own jQuery code (for example he needs a different version, or he customized the code, or a theme already adds jQuery). So in these cases jQuery is working, but it comes from another source.

People who are not familiar with it should probably simply leave the default settings. I think not much can go wrong – if one way doesn’t work, they just try the other. ??

I do understand that jQuery is available.
But .tabs() is not.
And in rare cases jQuery is avoided on special sites.

On this page
https://www.tamasidr.hu/kategoriak/eletmod-kategoriai/
I’ve commented out

jQuery( "#tag-groups-cloud-tabs" ).tabs();

Try to execute it and watch to console!

Please consider adding another PHP condition.

You don’t seem to have the jquery-ui js and css (from the theme). I have added what was missing to the <title> section:

<script type='text/javascript' src='//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js'></script>
<link rel='stylesheet' id='tag-groups-css-frontend-theme-2-css'  href='//ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/themes/smoothness/jquery-ui.min.css' type='text/css' media='all' />

and reactivated the jQuery().tabs()

See the result at:
https://www.christoph-amthor.de/test2.html

EDIT: Links for other themes are available at https://blog.jqueryui.com/2013/05/jquery-ui-1-10-3/

Of course I do not have jquery-ui

Your PHP condition prevents it from loading which is very well.

if ($tag_group_enqueue_jquery) {
 wp_enqueue_script('jquery-ui-core');

Please add this condition (if statement) to the js snippet also.