On Aug 23, 11:14 am, Mark <[email protected]> wrote: > Hi All > I'm stuck; I'd like my app to > > 1. Read in an xml file from my db containing the co-ordinates and > other information for several routes (I've got this working) > 2. Render these routes on the map as polylines (I've also got this > working). > 3. Add an event such that when the user clicks on a polyline, an info > window pops up about that route (with basically some text information > from the db) > > Part 3 I can't figure out how to do.
You want something like this? http://www.geocodezip.com/v3_GenericMapBrowser.asp?filename=I5Polyline.xml (under development) -- Larry > > One problem is that the MouseEvent fired from a mouseover or click > event just contains the LatLng of the mouse. Do I have to search > through all my routes to find the matching one? That sounds like too > much work. Also, there's no certainty that the co-ords fired will > actually be one of the polyline's points (it might be on a straight > line between two points). > > Even if I can find a reference to the polyline object, I need at least > to be able to associate an ID with the route. Ideally, I'd prefer to > be able to stuff all the text information into the polyline (maybe > subclassing polyline somehow?) > > Any suggestions welcome > Thanks > 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.
