+ $("#sidebar").one("closed", function () {
+ map.events.unregister("zoomend", map, updateMapKey);
+ map.events.unregister("changelayer", map, updateMapKey);
+ });
+
+ map.events.register("zoomend", map, updateMapKey);
+ map.events.register("changelayer", map, updateMapKey);
+
+ e.preventDefault();
+ });
+});