On 7/30/10 8:54 AM, Tim Schaub wrote: > This deserves a fix in the BBOX strategy. > > Ticked #? >
Patch attached to http://trac.openlayers.org/ticket/2763 This a very quick attempt at a fix. It needs tests. If you (or anyone else) help write tests, I'll help get it in. Tim > On 7/30/10 6:54 AM, Steven M. Ottens wrote: >> Hi all, >> >> I'm trying to set a maxextent on a WFS so it doesn't try to request >> features when the layer isn't in view. Just adding a maxExtent to the >> layer isn't working. When the area is outside the viewport, the WFS is >> still being queried. I've checked with a WMS layer and the maxExtent >> itself is working as I hoped. >> I'm currently using a vector layer with a BBOX strategy, should I use a >> different strategy? Or if it isn't possible by default, can someone give >> me pointers where I should start hacking? >> >> The configuration of the WFS layer is: >> ,skGN : new OpenLayers.Layer.Vector("Norway GN", >> { >> maxExtent: new OpenLayers.Bounds(5,58,10,62), >> displayOutsideMaxExtent: false, >> strategies: [new OpenLayers.Strategy.BBOX({resFactor: 1})], >> visibility: true, >> styleMap: GeoViewer.Styles.pointStyles, >> >> projection: new OpenLayers.Projection("EPSG:4258"), >> protocol: new OpenLayers.Protocol.WFS({ >> formatOptions: {xy: true}, //Set to false for latitude >> longitude order >> version: "1.1.0", >> outputFormat: "text/xml; subtype=gml/3.2.1", >> srsName: "EPSG:4258", >> extractAttributes:true, >> url: GeoViewer.Catalog.urls.SK_WFS, >> featurePrefix: "gn", >> featureType: "NamedPlace", >> featureNS: >> "urn:x-inspire:specification:gmlas:GeographicalNames:3.0", >> geometryName: "geometry", >> maxFeatures: "50", >> schema: >> "http://esdin.geodan.nl/fgi/SK/deegree2-wfs/services?service=WFS&version=1.1.0&request=DescribeFeatureType&typeName=GN:NamedPlace&namespace=xmlns=(GN=urn:x-inspire:specification:gmlas:GeographicalNames:3.0)" >> }) >> } >> ) >> >> Regards, >> Steven >> >> _______________________________________________ >> Dev mailing list >> Dev@openlayers.org >> http://openlayers.org/mailman/listinfo/dev > > -- Tim Schaub OpenGeo - http://opengeo.org Expert service straight from the developers. _______________________________________________ Dev mailing list Dev@openlayers.org http://openlayers.org/mailman/listinfo/dev
