Hi,
Looks very interesting!
When I create an extra field group named GoogleMaps, I can assign it to one or more categories, like the ones with Italian and Spanish restaurants.
However, I see that I can assign only one Extra Field Group to a category.
I would also like to assign another Extra Field Group to those categories, like do you have a terrace in the shadow, can I take my dog inside.. or whatever.
So there would be two Extra Field Groups for all the restaurant categories.
How can I do this?

Kind regards,
Edze

Thnaks for this code, really helped me with a similar modification I've been trying to do

Cheers, John

great job!

but one question, how to show it just in one category, ore just where fields are filled?
blank maps appears in every articles, also where extra fields are not activated and tag is on "hide".

thanks
laura