On Mon, Mar 30, 2009 at 04:47:42PM +0200, Asle Benoni wrote: > Thanks. I still get in FireBug: > > OpenLayers.Protocol.WFS is not a constructor > init()openlayers3.html (line 83) > onload(load )7tnQksP2...GPg%3D%3D (line 2) > featureNS: "kulturminner_ns", })
Protocol.WFS is new in trunk, and not included in OpenLayers 2.7. > > In the demo page og GeoServer I see the layer as > "*kulturminner_ns:gravminne<http://naturkart.no:8080/geoserver/wms?bbox=582633.35,6523100.745,673298.65,6636394.255&styles=&Format=application/openlayers&request=GetMap&version=1.1.1&layers=kulturminner_ns:gravminne&width=490&height=550&srs=EPSG:32632> > "* so am I writing this correctly? > > map.addLayer(new OpenLayers.Layer.Vector("Gravminne", { > strategies: [new OpenLayers.Strategy.BBOX()], > projection: new OpenLayers.Projection("EPSG:4326"), > protocol: new OpenLayers.Protocol.WFS({ > srsName: "EPSG:4326", > url: "http://naturkart.no:8080/geoserver/wfs&request=getmap";, > featureType: "gravminne", > featureNS: "kulturminner_ns", }) > } > )); > > > 2009/3/29 Ingo Weinzierl <[email protected]> > > > Hello Asle, > > > > I don't know if this could solve your problem, but I am using a vector > > layer as well. > > Defining the WFS protocol looks a bit different from yours: > > > > wfs = new OpenLayers.Layer.Vector( > > "Name of the Layer", > > { > > strategies: [new OpenLayers.Strategy.BBOX()], > > projection: new OpenLayers.Projection("EPSG:4326"), > > protocol: new OpenLayers.Protocol.WFS({ > > srsName: "EPSG:4326", > > url: "http://localhost:8080/geoserver/wfs";, > > featureType: "rohre_graben_damm", > > featureNS: "http://www.openplans.org/topp";, > > }) > > } > > ); > > > > I hope this can help you. > > > > Regards, > > Ingo > > > > Am 29.03.2009 um 03:28 schrieb Asle Benoni: > > > > I changed the URL but still get this response: > > > > *OpenLayers.Protocol.WFS is not a constructor > > * > > map.addLayer(new OpenLayers.Layer.Vector("Gravminne", { > > strategies: [new OpenLayers.Strategy.BBOX()], > > protocol: new OpenLayers.Protocol.WFS({ > > url: "http://naturkart.no:8080/geoserver/wfs&request=getmap";, > > typeName: "gravminne", > > featurePrefix: "kulturminner_ns" > > }) > > })); > > > > /asle > > > > 2009/3/28 Andreas Hocevar <[email protected]> > > > >> add &request=getmap to your url. > >> > >> Regards, > >> andreas. > >> > >> On 3/28/09, Asle Benoni <[email protected]> wrote: > >> > Hello, > >> > I tried the new WFS code but I still get this response: > >> > > >> > <?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE > >> > ServiceExceptionReport SYSTEM "http: > >> > //schemas.opengis.net/wms/1.1.1/WMS_exception_1_1_1.dtd"> > >> > <ServiceExceptionReport version="1.1.1" > > >> > <ServiceException code="MissingParameterValue" locator="request"> > >> > Could not determine geoserver request from http request > >> > org.apache.catalina.connector.RequestFacade > >> > @10f829 > >> > </ServiceException></ServiceExceptionReport> > >> > > >> > > >> > I wonder if this WFS call can give me what I want with a KML response. I > >> > want to be able to click on the location and a popup with a style for > >> the > >> > popup, show a picture, a link etc. fetched from the PostgreSQL table. > >> > > >> > /asle > >> > > >> > 2009/3/27 Andreas Hocevar <[email protected]> > >> > > >> >> Hi, > >> >> > >> >> On Thu, Mar 26, 2009 at 5:08 PM, Asle Benoni <[email protected]> > >> >> wrote: > >> >> > I am really frustrated about not beeing able to display a kmz layer > >> in > >> >> > OpenLayers. > >> >> > Here is the code: > >> >> > > >> >> > map.addLayer(new OpenLayers.Layer.GML("Gravminne", " > >> >> > >> http://naturkart.no:8080/geoserver/wms/kml?layers=kulturminner_ns:gravminne&format=application/vnd.google-earth.kml+XML&transparent=true&srs=EPSG:4326&transparent=true&; > >> >> > ", > >> >> > { > >> >> > format: OpenLayers.Format.KML, > >> >> > formatOptions: { > >> >> > extractStyles: true, > >> >> > extractAttributes: true, > >> >> > transparent:true > >> >> > } > >> >> > })); > >> >> > >> >> The geoserver url you are using here will always return KMZ, which > >> >> OpenLayers cannot parse. Instead, you should use the following to > >> >> create your layer: > >> >> > >> >> map.addLayer(new OpenLayers.Layer.WFS("Gravminne", > >> >> " > >> >> > >> http://naturkart.no:8080/geoserver/wms?service=WMS&request=GetMap&layers=kulturminner_ns:gravminne&format=kml&srs=EPSG:4326 > >> >> ", > >> >> { > >> >> format: OpenLayers.Format.KML, > >> >> formatOptions: { > >> >> extractStyles: true, > >> >> extractAttributes: true > >> >> } > >> >> })); > >> >> > >> >> Is there a specific reason why you want to use KML? WFS would give > >> >> you the same result, you would only have to use a style map for your > >> >> symbology in addition. This is how to add the layer using the new WFS > >> >> protocol: > >> >> > >> >> map.addLayer(new OpenLayers.Layer.Vector("Gravminne", { > >> >> strategies: [new OpenLayers.Strategy.BBOX()], > >> >> protocol: new OpenLayers.Protocol.WFS({ > >> >> url: "http://naturkart.no:8080/geoserver/wfs";, > >> >> typeName: "gravminne", > >> >> featurePrefix: "kulturminner_ns" > >> >> }) > >> >> )); > >> >> > >> >> For the symbology, you can use OpenLayers.Format.SLD to use a sld file > >> >> that you already have on your server. Look at examples/SLD.html to see > >> >> how to configure this. > >> >> > >> >> And you need OpenLayers.ProxyHost configured with a working proxy url. > >> >> > >> >> If a map image rendered on the server would also do, you could just > >> >> use a WMS layer, and don't even need a ProxyHost: > >> >> > >> >> map.addLayer(new OpenLayers.Layer.WMS("Gravminne"; > >> >> "http://naturkart.no:8080/geoserver/wms?";, { > >> >> transparent: true, > >> >> layers: "kulturminner_ns:gravminne" > >> >> })); > >> >> } > >> >> > >> >> > I can see the http request from the proxy so it is fetching correct > >> >> > data (I think) but I cannot see any on the map! > >> >> > The request looks like this (FireBug). I am not sure if the EPSG is > >> >> > correct. I also tried "EPSG:32632" which I set for the map. > >> >> > >> >> With the WFS setup above (first of my code snippets), the data should > >> >> be automatically reprojected to the SRS of your map. > >> >> > >> >> > Can anyone point to how to show a KMZ file from GeoServer as I need > >> >> > the options for that layer format. I checked the docs but did not get > >> >> > wiser. > >> >> > >> >> As already said, OpenLayers can not parse KMZ, only KML. To make > >> >> GeoServer output KML, your request would have to be a WMS request and > >> >> look like this: > >> >> > >> >> > >> >> > >> http://naturkart.no:8080/geoserver/wms/?service=wms&request=GetMap&layers=kulturminner_ns:gravminne&format=application/vnd.google-earth.kml+XML&format=kml&bbox=0,0,180,90&width=500&height=250&srs=EPSG:4326 > >> >> > >> >> This is what will get generated with the second of my code snippets > >> above. > >> >> > >> >> Regards, > >> >> Andreas. > >> >> > >> >> -- > >> >> Andreas Hocevar > >> >> OpenGeo - http://opengeo.org/ > >> >> Expert service straight from the developers. > >> >> > >> > > >> > >> -- > >> Sent from my mobile device > >> > >> Andreas Hocevar > >> OpenGeo - http://opengeo.org/ > >> Expert service straight from the developers. > >> > > > > _______________________________________________ > > Users mailing list > > [email protected] > > http://openlayers.org/mailman/listinfo/users > > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
