My code for (combining WFS feature info with SLDSelect) like this:
wfsProtocol = new OpenLayers.Protocol.WFS.v1_1_0({
url: layerURL,
geometryName: "SHAPE",
featurePrefix: layerfeaturePrefix,
featureType: layerfeatureType,
srsName: "EPSG:900913"
});
SLDControl = new OpenLayers.Control.SLDSelect(OpenLayers.Handler.Polygon,
{
displayClass: 'olControlSLDSelectPolygon',
layers:[mylayer]
});
SLDControl.events.register("selected", this, function(e){
wfsProtocol.read({
filter: e.filters[0],
propertyNames: propNames,
callback: processSpatialQuery,
scope: strategy
});
});
The WFS query is working as hoped for. The SLDSelect is not (with or
without the combined WFS) in the sense that the no highlighted features
are shown at all. All tiles show blank in firebug.
The Get to WMS look correct and here is the SLD part of the header for
the request. (It one very long request string). Any ideas?
|<sld:StyledLayerDescriptor xmlns:sld="http://www.opengis.net/sld";
version="1.0.0" xsi:schemaLocation||="http://www.opengis.net/sld
http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd";
xmlns:xsi||="http://www.w3.org/2001/XMLSchema-instance";
xmlns:ogc="http://www.opengis.net/ogc";
xmlns:gml="http:||//www.opengis.net/gml"><sld:NamedLayer><sld:Name>gns:PETROLEUM.NZ_2D_SEIS_LINES</sld:Name><sld:UserStyle||><sld:Name>default</sld:Name><sld:FeatureTypeStyle><sld:Rule><ogc:Filter
xmlns:ogc="http://www.opengis||.net/ogc"><ogc:Intersects><ogc:PropertyName>SHAPE</ogc:PropertyName><gml:Polygon
xmlns:gml="http://www||.opengis.net/gml"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="," ts=" ">18443134||.392446,-6499153.984073
18571548.599942,-6502822.96143 18555649.698062,-6639798.1160925
18432127.460375||,-6630014.1764738
18443134.392446,-6499153.984073</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs||></gml:Polygon></ogc:Intersects></ogc:Filter><sld:LineSymbolizer><sld:Stroke><sld:CssParameter
name="stroke"||>#FF0000</sld:CssParameter><sld:CssParameter
name="stroke-width">2</sld:CssParameter></sld:Stroke></sld||:LineSymbolizer></sld:Rule></sld:FeatureTypeStyle></sld:UserStyle></sld:NamedLayer></sld:StyledLayerDescriptor||>|
--
Phil Scadden, Senior Scientist GNS Science Ltd 764 Cumberland St,
Private Bag 1930, Dunedin, New Zealand Ph +64 3 4799663, fax +64 3 477 5232
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