Spidersea wrote: > HI all, > > First i'm sorry for not providing a demo and thank for being kind > enough to give me some pointer. > > As for the GeoLocation i do already have a geolocation cache to speed > up thing, so i only convert geoLocation if the location is more then 6 > month old or there is no location yet. > > Please keep in mind that my javascript is not optimized yet. > > There's a example of what i have done and is working fine : > > http://www.royaume.com/google_test1.php?type=network > > On this example you can see all the Polyline already configured. > > Now with the same data but trying to link each different point with > GDirection : > > http://www.royaume.com/google.php?type=network > > You will see that there is missing link, and if you reload the link > will change, you will also notice a longer delay before the map finish > loading. > > I hope there is enough information for you guys to give me some help, > if not please feel free to ask. >
FYI - both of those pages generate errors in IE. Comments: 1. It is bad practice to put functions inside of other functions, unless you have a good reason for doing so. Your createMarker, createPolyline and callGDirections functions are local to your initialize function. That will cause problems if you try to use them in the global context. 2. Try to limit the number of calls to GDirections. You can put up to 25 waypoints in a single call. 3. You need to add code to listen for the GDirections "error" event and handle it appropriately: Mike Williams has an example in his tutorial: Part 26 Get directions on your own map http://econym.org.uk/gmap/directions.htm You should also look at: Part 17 Geocoding multiple addresses http://econym.org.uk/gmap/geomulti.htm Because the same issues with rate limiting apply. I would suggest you put each unique path into a separate GDirections call. That looks like it will give you 5 or 6 GDirections calls, but I don't know where each trip starts and ends from looking at your code. By looking at the resulting map (the one you say works), I can see that they don't all connect . -- Larry > Regards > Spidersea > > > On Dec 15, 1:52�am, "geocode...@gmail.com" <geocode...@gmail.com> > wrote: > > On Dec 14, 7:08�pm, Spidersea <spider...@gmail.com> wrote: > > > > > > > > > Hi all, > > > > > Right now i'm using google map api to show up around 100/150 point. > > > > > Those point show up correctly with there respective icon. > > > > > If i Link them with createPolyline everything work fine. > > > > > If i try to link them with GDirections, i have no problem if i have > > > less then 5 link. > > > > > If i try to link the 100+ point together using GDirections, everytime > > > i reload the page there is between 2 to 5 link showing up and none of > > > them is the same as the previous display of the page. > > > > > What i need on the map to be view is a link following all the road so > > > using basic polyline is not suitable for this. > > > > > So i was wondering if there is some special setting to apply to have > > > GDirections work with more then 5 anchors or if i should use something > > > else and if so what should i do. > > > > The best thing to do would be not to do it every time you load the > > page. �If the 100/150 points are always the same, generate the > > directions for them, save the polyline (or encode it) then save it > > along with the points. > > I use this page:http://www.geocodezip.com/example_geo2.asp > > It allows me to create an xml file that I can display with a API based > > page. > > > > If you can't do that you will have to add some code to listen for > > GDirections "errors" and when the error is G_GEO_TOO_MANY_QUERIES > > (620), delay and try again. > > You should be able to do 25 waypoints per GDirections query. > > > > If none of the above helps, read and follow the posting guidelines > > (post a link to your map that shows the problem...) > > > > � -- Larry > > > > > > > > > Thank in advance for your time. > > > C�dric --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to Google-Maps-API@googlegroups.com To unsubscribe from this group, send email to google-maps-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
