[OpenLayers-Users] control.SelectFeature

[Sarah Schuessler]

Hi list,

I try to select a feature from a wfs layer but it didn´t work.

var select = new OpenLayers.Layer.Vector("Selection", { 
styleMap: new 
OpenLayers.StyleMap({strokeColor: "blue",
strokeWidth: 5 , strokeOpacity: 0.5, fillOpacity: 0.4}),
displayInLayerSwitcher: true, visibility: true});


var wfs2 = new OpenLayers.Layer.Vector("WFS_", 
{ styleMap: styleMap,
strategies: [new OpenLayers.Strategy.Fixed()], 
projection: destproj, 
protocol: new OpenLayers.Protocol.WFS({ 
url: "http://myserver:81/geoserver/wfs", 
featureNS: http://mycomp.org, 
featureType: "mylayer", 
geometryName: "SHAPE", 
srsName: "EPSG:4326",
version: "1.1.0" 
}),
projection: new OpenLayers.Projection("EPSG:4326")
}); 
 var selectFeature = new OpenLayers.Control.SelectFeature(wfs2,{box:true});
//map.addControl(selectFeature);
selectFeature.events.register("featureselected", this, function(e){ 
select.addFeatures([e.feature]); });
selectFeature.events.register("featureunselected", this, function(e){select.removeFeatures([e.feature]);});
　
map.addControl(selectFeature);
 
I can cover my feature with a box but then nothing happens. At firebug I can see that my code never reach "select.addFeatures([e.feature]);".
If I use:selectControl = new OpenLayers.Control.GetFeature({
protocol: OpenLayers.Protocol.WFS({
url: "http://myserver:81/geoserver/wfs?service=wfs", 
featureNS: "http://mycomp.org",
featureType: "mylayer", 
geometryName: "SHAPE", 
srsName: "EPSG:4326",
version: "1.0.0",
}),
box: true,
multipleKey: "shiftKey",
toggleKey: "ctrlKey"
}, {projection: new OpenLayers.Projection("EPSG:4326")}
);
selectControl.events.register("featureselected", this, function(e){ 
//select.addFeatures(Proj4js.transform(sourceproj,destproj,[e.feature.geometry])); 
//Proj4js.reportError = function(msg){alert(msg);}//[e.feature.transform(sourceproj,destproj)]); 
select.addFeatures([e.feature])
});
selectControl.events.register("featureunselected", this, function(e){select.removeFeatures([e.feature]);});
 
map.addControl(selectControl);
 
I get a response at firebug (but feature has different projection). If I want to transform my response then I get a message saying "Latitude failed to converge".
Features are multipolygon if that does matter. 
 
What did I wrong?
Thanks for any hint.
 
best regards
Sarah

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