On 12/22/2011 11:07 AM, razibu wrote:
The part about the vehicle is already finished. It's moveable and
editable in text and icon as well as you can create and delete them.
Great, then you're halfway there!
When you move or created or delete a vehicle, have a callback to do the
AJAX part, to notify the server. You probably have that already, right,
so your changes are saved?
If so, then on to the next part: setInterval() calling a function to
fetch updates from the server. Like I said, layer.refresh() is the
simplest and it should at least prove the concept: an edit on your map
will appear on my map a moment later. But it's probably not as flexible
as you want, and you'll want to instead write some AJAX code to fetch
the features and update the appropriate ones.
--
Greg Allensworth, Web GIS Developer
BS A+ Network+ Security+ Linux+ Server+
GreenInfo Network - Information and Mapping in the Public Interest
564 Market Street, Suite 510 San Francisco CA 94104
PH: 415-979-0343 x302 FX: 415-979-0371 email: [email protected]
Web: www.GreenInfo.org www.MapsPortal.org
Subscribe to MapLines, our e-newsletter, at www.GreenInfo.org
_______________________________________________
Users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/openlayers-users
