Trying To Make KML & GPX Marking Application

[SteveJG]

@Saheb_Kole

I am Not sure about it to create Markers

You do NOT need the DynamicComponents extension. The Map.CreateMarker block does this for you.

Add a lot of Markers at Map

When a developer uses run time Markers (which is what happens when he/she uses the CreateMarker Block and he/she has a Map control on his/her Screen) the placement of the marker appears instantly. once the CreateMarker 'creates a marker. How this is implemented is up to the developer; usually by using a for each number Block. There are literally dozens of ways to do this This simple example posts two markers from a fixed List. It pans to them and ensures the Button that creates them only r…

Attempting to use the DynamicComponent extension might not be compatible with the Map component. Use the example code to create run time Markers instead. Why use an extension to attempt to generate Markers when the tool is already provided in App Inventor?