How to get the event on changing the selected route displaying in a google render container?

Question

Here is the code :

var map = new google.maps.Map(document.getElementById(\"map_canvas\"), $scope.map_options);
var dirService= new google.maps.DirectionsServ         


        

Answer 1

UPDATE

from this post in the v3 API group

There is no event. There is a feature request to add that to the API:

https://code.google.com/p/gmaps-api-issues/issues/detail?id=3565

There should be a routeIndex_changed event, but that doesn't seem to work (and isn't documented). routeindex_changed does work, but I don't see it in the documentation.

http://www.geocodezip.com/v3_SO_simpleMap_directions_changed.html

Answer 2

Here is the event :

google.maps.event.addListener(dirRenderer, 'routeindex_changed', 
                    function() { 
                alert(dirRenderer.getRouteIndex());
            });