I contacted the developer but found a solution by myself. A plugin called: “Read More Without Refresh” works somehow perfectly. The other 10 plugins I tried, were mostly not working at all.
Best regards and thank you!
Thank you again for your amazing explanation and fast reply.
I asked the developer of the used Plugin “Responsive Filterable Portfolio WordPress Plugin”, which creates that modal window, for that desired callback.
Hope he will reply soon.
Thanks a lot for your immediate answer. Amazing Support!
Background Info: I used the “Unyson Page Builder” to arrange the page elements, added the Projects with “WPB Filterable Portfolio” all on top of the mentioned theme.
Now I don’t really know what is to blame for not permitting that callback function. Do you still recommend checking back with the Theme Developer or with the Devs of the Plugins?
