I'm attempting to work out how to apply a filter to a WFS layer (from GeoServer 2.0.1), I've looked at the examples / documentation / forums and there seems to be a lot of discussion about doing this but I can't seem to find a definative solution.
I've seen this thread http://n2.nabble.com/WFS-GetFeature-Filter-td4026139.html which seems to indicate I need to download the latest build, so I'm using the nightly build from the OpenLayers site which reports a version number of 'Revision 10086'. This is my code: wfsLayer = new OpenLayers.Layer.Vector( "WFS", { strategies: [new OpenLayers.Strategy.BBOX()], projection: new OpenLayers.Projection("EPSG:27700"), maxExtent: new OpenLayers.Bounds(0, 0, 13000000, 13000000), styleMap: mstylemap, protocol: new OpenLayers.Protocol.WFS({ url: "/MyApp/Proxy.ashx", version: "1.1.0", srsName: "EPSG:27700", featurePrefix: "ora_store", featureType: "BOUNDARY", geometryName: "GEOM", featureID: "OBJECTID", defaultFilter: new OpenLayers.Filter.FeatureId(["BOUNDARY.1102283472"]) // should this be 1102283472 ? }) }); The FireFox error console reports: Error: uncaught exception: Filter writing not supported for rule type: undefined If I comment out the filter then the WFS layer works fine. So it appears that I've done something wrong in configuring my filter but I can't seem to work out what. Do I need to set the filter elsewhere? Also when using the FeatureId filter I assume I should use the ID as returned in GML (BOUNDARY.1102283472) and not as stored in the database (1102283472) - is that correct? I've tested both ways and get the same error. Thanks in advance Andrew
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