Hi Surya, If you can recover coordinates of your elements in drop-down list, you can call the function : map.setCenter(new OpenLayers.LonLat(selectedElementLongitude, selectedElementLatitude));
And if there is multiple element selected, you have to create a bounding box and zoom to the extent: // Create a bounds bounds = new OpenLayers.Bounds(); // You can use a loop for for each selected eleement and assign their lon/lat bounds.extend(new OpenLayers.LonLat(4,5)); bounds.extend(new OpenLayers.LonLat(5,6)); // Zoom to the extent map.zoomToExtent(bounds); Sincerly, Jérome Surya Tarigan wrote: > > Dear list, > > would somebody give hints or share javascript codes on how to > automatically zooming to map points based on elements selected from > drop-down lists. > > best regards, > > surya > > > > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > > -- View this message in context: http://n2.nabble.com/Automatic-zooming-to-map-points-based-on-elements-selected-from-drop-down-lists-tp3436326p3437384.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users