On Apr 6, 7:35 pm, Jitadity Kumar <[email protected]> wrote:
>
> What is going on ?
GDirections is asynchronous. In this line
gdir.loadFromWaypoints(myPoints);
you request some directions. That takes a bit of time to generate, but
immediately your code then does
var theDistance = gdir.getDistance();
and at that point the directions haven't been returned and the
distance is null.
You need to add a listener to gdir, listening for "load", in order
that you can do things like get the distance when the directions are
loaded. See the documentation.
http://code.google.com/apis/maps/documentation/reference.html#GDirections.GDirections
Andrew
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