I just discovered this extension that seems to me better than Ja megafilter.
I tested on a site and it works properly
I want to put it on a new production site that has the same versions of extensions and even joomla 3.9
I do not see the module (even the title) while the plugin seems to me activated. I disabled JA megafilter
An idea to make it work ??
Hello. I did not understand the essence of the question.
For the filter to work correctly, you need to activate the module and the plugin. In the settings, select the type of display fields in the filter.
In the database can not be.
Only if you do it yourself on js.
We did not do this, as we use a filter for our own needs, and there was never such a need.
An example of the implementation of the filter
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