Stephen Woodbridge wrote: > Hi all, > > I'm fetching markers via an Ajax call and rendering them based on code > very similar to the popup matrix example. You can see the code here: > > http://imaptools.com/maps2/tiger.html > > Just enter an address or zipcode and it will zoom you to that location > and adds a marker to the map. So this part works well! > > But I need to clean up and remove the old markers when a new request is > made. What is the best way to do this? It is also possible to get an > array of results, not just one, in some cases. > > Is there a way to tell the layer to tell the markers to delete > themselves? Or do I need to create an array and push all the markers > onto the array, and then unregister all the click events and somehow > destroy all the markers, popups and icons? Do we have an example of how > what it the best way to do this? What is the best way to do this? > > Thanks for any advice offered, > -Steve W
As a follow up to myself, I think I figured it out using an array popups to collect the markers into as I make them and then removing them from the layer, destroying the events and finally the markers. If this is not correct/complete, or leaks (How do I check if this leaks?), please let me know so this thread is complete and might help others. Best regards, -Steve W _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
