Hi, I have a KML layer which I want to be able to click and see a pop up. I am following the following examples, but it's not working for me.
http://openlayers.org/dev/examples/select-feature.html http://openlayers.org/dev/examples/select-feature-openpopup.html My map is projected. The init code is: var options = { projection: new OpenLayers.Projection("EPSG:900913"), displayProjection: new OpenLayers.Projection("EPSG:4326"), units: "m", maxResolution: 156543.0339, maxExtent: new OpenLayers.Bounds(-20037508, -20037508, 20037508, 20037508.34), restrictedExtent: new OpenLayers.Bounds(-102731.36592167988,- 3815736.451414842,3869548.1192908203,-1311047.9090148422) }; map = new OpenLayers.Map('map', options); My KML is therefore also projected. The code: kmlLayer = new OpenLayers.Layer.GML("KML", kmlFeedUrl, { projection: new OpenLayers.Projection("EPSG:4326"), format: OpenLayers.Format.KML, formatOptions: { extractStyles: true, extractAttributes: true } }); map.addLayer(kmlLayer); This is all working so far, and I'm pretty happy about it. Thanks goes out to Chris and the community. My KML consist of points. <?xml version="1.0" encoding="UTF-8"?> <kml xmlns="http://earth.google.com/kml/2.1";> <Document> <Style id="marker"> <IconStyle> <Icon> <href>http://localhost:3000/openlayers/img/marker-green.png</href> </Icon> </IconStyle> </Style> <Placemark id="13856"> <name>place name</name> <description>NULL::character varying</description> <styleUrl>#marker</styleUrl> <Point> <altitudeMode>relativeToGround</altitudeMode> <coordinates>23.29555556,-17.98611111</coordinates> </Point> </Placemark> <Placemark id="13852"> <name>place name 2</name> <description>NULL::character varying</description> <styleUrl>#marker</styleUrl> <Point> <altitudeMode>relativeToGround</altitudeMode> <coordinates>24.56638889,-17.54027778</coordinates> </Point> </Placemark> </Document> </kml> I would like the user to be able to click on these points, and see a popup window consisting of name and description. After this KML layer is added, I add a select control as suggested from Vector file popup examples. selectControl = new OpenLayers.Control.SelectFeature( kmlLayer, {onSelect: onFeatureSelect, onUnselect: onFeatureUnselect}); I also copied over onFeatureSelect and onFeatureUnselect. When I click on a marker, nothing happens. Do I need to project SelectFeature? Does SelectFeature work with Points from a KML file? Sorry for the long post! Any help is much appreciated. Xin
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