I am using the coordinate widget in a Web AppBuilder application. The documentation says that in order to have a mouse over coordinate display, the standard coordinate system of the application has to match the selection in the coordinate widget (Coordinate widget—Web AppBuilder for ArcGIS | Documentation ).
I want the standard coordinate system to be EPSG:2056 CH1903+ / LV95 and coordinates should be shown on mouse movement on the map.
Where can I specify the coordinate system of the Web App to make this work?
What that means is that the basemap that you are using must be a custom basemap of yours that is in EPSG:2056 inorder for the coordinate widget to display on mouse move. You can NOT have a standard esri basemap which is WKID 102100.