Hello list, I´m using WFS with my GeoServer and OpenLayers to serve some polygons to my WebGIS-Application (I´m not using WMS in this case which I know is better performancewise cause I need the ability to select and to hover the features with visual feedback which is much easier with Vector Features than with WMS).
Actually I´m querying my GeoServer with code like this: wfsLayer = new OpenLayers.Layer.WFS(....); Using firebug I can see that each request takes up to 6 seconds (which is way too long in my opinion). In addition OpenLayers is rerequesting every time I pan the map, even when it´s only 1 pixel. I´ve read here and seen in the examples that it´s recommended to use BBOX and/or FIXED-Strategy in combination with an vectorlayer. I tried that like this: var wfsLayer = new OpenLayers.Layer.Vector("WFS", { strategies: [new OpenLayers.Strategy.BBOX()], projection: new OpenLayers.Projection("EPSG:31468"), protocol: new OpenLayers.Protocol.WFS({ url: "http://...", featureType: "...", srsName: 'EPSG:31468', extractAttributes: true }) }); In firebug I can see that there is a response containing all the features in the bbox with the right coordinates and attributes. But: Those features don´t show on the map at all. Any help is appreciated Thx in advance Max Stephan -- View this message in context: http://n2.nabble.com/WFS-performance-issue-tp3836830p3836830.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users