I would like to make a "manual" geocoding tool inside a webviewer with Google Map integration :
1/ the webviewer shows a google map with the icon of a point allready geocoded (lat/lng in FMP)
2/ the user can drag'ndrop manually this icon to precise the accurate position
3/ the webviewer sends back to FMP the new lat/lng data
I'm quite aware in static multi-point Google Maps integration in FMP, but in this this case I'm blocked with the step 2 to 3.
Any solution ?