I was expecting a simplier solution maybe, it look complicated to me. It's for using with a wpgridbuilder MAP facet.
I don't need the autocomplete too, fully manual solution would be better for me. Is there something compatible with metabox MAP and wpgridbuilder map, without using the autocomplete?
Do you know which fields I need to keep to keep a working wpgridbuilder MAP facet, using a manual solution in metabox?