I'm late to party on this one, but I had same problem.
First - declare popup at top of js so its scope is global.
Inside, the onselect I have:
if (popup) {
map.removePopup(popup);
popup = null;
}
popup = new OpenLayers.Popup.FramedCloud("chicken",
feature.geometry.getBounds().getCenterLonLat(),
new OpenLayers.Size(100,100),
content,
null, true, onPopupClose);
feature.popup = popup;
map.addPopup(popup);
unselect code is:
var feature = event.feature;
if(feature.popup) {
map.removePopup(feature.popup);
feature.popup.destroy();
delete feature.popup;
popup = null;
}
--
Phil Scadden, Senior Scientist GNS Science Ltd 764 Cumberland St,
Private Bag 1930, Dunedin, New Zealand Ph +64 3 4799663, fax +64 3 477 5232
Notice: This email and any attachments are confidential. If received in error
please destroy and immediately notify us. Do not copy or disclose the contents.
_______________________________________________
Users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/openlayers-users
