Hi all. I am working on an application that involves a tracker for a uni project. The client runs on a mobile phone and its location data is placed into an SQL database. I want to display the route taken by the phone on a googlemap. I have done this already using polylines.
http://tackycheese.net/phpsqlajax_map.php This is done using a php script that generates a KML file, which is then fed to the api through js. 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. I know this is not the best way to do it, and have seen examples of what I want to do - but not how to do it. For example, on this demo page; http://code.google.com/apis/maps/documentation/polylineutility.html As you add a new point for the polyline, it is added to the map. Perfect. But how do I do that? Thanks in advance, Mark. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" 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-js-api-v3?hl=en.
