> I am trying to extract more functionality from it though. I want to > poll the database for get new location data as it comes in (will > handle with php/ajax), but I do not know how to then draw this onto > the map without reloading the map, regenerating the KML and redrawing > the polyline.
How to interrogate a database from an AJAX based map without reloading http://code.google.com/apis/maps/articles/phpsqlajax.html That's for markers, but the same holds true for polyline data You can change when the interrogation takes place by looking into the use of javascript setTimeout and setInterval It doesn't use KML ; KML can be a drawback if you are looking to add functionality -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
