hello,
sorry, I'm beginner...
I want to display attribute called 'name' of a GML file on the map as a label
in the center of the polygon. I tried the following example with only one
feature. The polygon is correctly displayed but instead of "name of polygon"
"${name}" is displayed.
...
var gmllayer = new OpenLayers.Layer.Vector("GML", {
protocol: new OpenLayers.Protocol.HTTP({
url: "./gml/test.gml",
format: new OpenLayers.Format.GML({extractAttributes:
true})
}),
style: {strokeColor:"#2C5C91",
fillColor:"#2C5C91",strokeWidth:1,fillOpacity: 0.1,
label:"${name}",labelOutlineColor:"white",labelOutlineWidth:1 },
strategies: [new OpenLayers.Strategy.Fixed()]
});
map.addLayer(gmllayer);
...
GML-File test.gml, you see tested with Atribute and element 'name'
###Begin of GML-file
<?xml version="1.0" encoding="ISO-8859-1"?>
<wfs:FeatureCollection xmlns:wfs="http://www.opengis.net/wfs";
xmlns:gml="http://www.opengis.net/gml"; xmlns:ogc="http://www.opengis.net/ogc";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<gml:featureMember name="name of polygon">
<polygon fid="1" name="name of polygon">
<msGeometry name="name of polygon">
<gml:Polygon srsName="EPSG:25832">
<gml:outerBoundaryIs name="name of polygon">
<gml:LinearRing>
<gml:coordinates name="hoaoaoa!"
>657211.496206959,5852409.25758288 702139.320850297,5854075.33901891
700277.499102075,5898550.55493897 655763.294395135,5896890.64992756
657211.496206959,5852409.25758288 </gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</msGeometry>
<ogc_fid>1</ogc_fid>
<name>name of polygon</name>
<id>1</id>
</polygon>
</gml:featureMember>
</wfs:FeatureCollection>
###END of GML-file
I've searched a lot on openlayers-website but nothing has helped me finally.
Best regards, hans
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