On Jul 13, 5:43 am, moderntymes <[email protected]> wrote: > I'm trying to create a map with approximately 40 markers. Each marker > is geocoded and has an event handler for 'clicked' that redirects to a > new page. I've pretty much used the geocoding code straight from the > Google API v3 site, but the code fails if I add more than 10 markers. > On the 11th, I get a Javascript error. If I try to show more than 11, > then all the markers disappear. > > I receive a rather useless (to me at least) error message: '0' is null > or not an object. > > If I take out the event handler, the problem remains so it seems to be > connected to the geocoding. I think it has something to do with these > lines: > geocoder13.geocode( { 'address': '6059 S Seneca,Wichita,KS,67217'}, > function(results, status) { > var marker13 = new google.maps.Marker({ > map: map, > position: results[0].geometry.location, > title:"Cox Farm" > }); > }); > > In particular, if I remove the stuff after function(results, status) > { up to the next }, I don't get an error. Of course I also don't get > any markers! > > I tried with each geocoding occurence listed separately, which you can > see here:http://cornmaze.moderntymes.com/map.htm > > I also tried making a function to do the geocoding > here:http://cornmaze.moderntymes.com/map_testgc.htm > > Results are the same either way.
The general advice is not to geocode addresses everytime your page loads. Geocode them once, offline, then use the resulting coordinates to display the markers. Geocoding the addresses every time wastes google's resources, so they have implemented rate limits and quotas. You should only geocode addresses you don't know in advance (like user input) on the fly. -- Larry -- 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.
