app/assets/javascripts/views/tasks/gis/georeferences/_attributes.js.es6
//DISPLAY/SHOW google map of georeference
// initialization function for georeference google map
$(document).on("turbolinks:load", function() {
if ($('#georeference_google_map_canvas').length) { //preempt omni-listener affecting wrong canvas
if ($('#feature_collection').length) {
var newfcdata = $("#feature_collection");
var fcdata = newfcdata.data('feature-collection');
TW.vendor.lib.google.maps.loadGoogleMapsAPI().then( resolve => {
TW.vendor.lib.google.maps.initializeMap("georeference_google_map_canvas", fcdata);
});
}
}
})