Hmm... searched quite a bit on the net, found a couple of WFS examples (again),
and did this to add a WFS layer:
var wfsLayer = new OpenLayers.Layer.Vector("vector", {
strategies: [new OpenLayers.Strategy.Fixed()],
protocol: new OpenLayers.Protocol.WFS({
url: "http://myserver:8080/geoserver/wfs?service=wfs";,
version: "1.1.0",
featureType: "bafu_ind:mylayer",
featureNS: "",
geometryName: "SHAPE",
srsName: "EPSG:21781"
}),
projection: new OpenLayers.Projection("EPSG:4326")
});
var store = new GeoExt.data.FeatureStore({
fields: [
{name: "name", type: "string"}
],
layer: wfsLayer
});
But it's still not working. It's not doing a connection, it seems... Is
anything wrong with that code?
Thanks for any hints!
Stef
On Aug 10, 2010, at 12:24 PM, Stefan Schwarzer wrote:
> Hi there,
>
> I am trying to use different services - and trying to figure out which one
> would be best to use -, including locally stored KML as well as WFS layers.
>
> Now, I am not really getting through with it. I've looked around how the
> examples work, but as soon as it goes down to adapting my existing script, I
> don't succeed. And I guess this is (partially) due to the fact that I haven't
> really understood the concepts behind....
>
> What I have so far is this:
>
> ______________________________________________________________________
>
> // create map instance
> var map = new OpenLayers.Map();
>
>
> // get background WMS layer
> var wmsLayer = new OpenLayers.Layer.WMS(
> "Global Imagery",
> "http://maps.opengeo.org/geowebcache/service/wms";,
> {
> layers: "bluemarble"
> },
> {
> isBaseLayer: true,
> displayInLayerSwitcher: true
> }
> );
>
>
> // get raster 100m WMS layer
> var wmsLayer100m = new OpenLayers.Layer.WMS(
> "Wohnfläche Raster 100m",
> "http://212.203.125.185:8080/geoserver/wms";,
> {
> layers:
> "bafu_ind:surface_habitation_personne_geneve_100m",
> transparent: "true"
> },
> {
> visibility: false
> }
> );
>
>
> var vecLayer = new OpenLayers.Layer.Vector("Wohnfläche");
>
> // create feature store, binding it to the vector layer
> var store = new GeoExt.data.FeatureStore({
> layer: vecLayer,
> proxy: new GeoExt.data.ProtocolProxy({
> protocol: new OpenLayers.Protocol.HTTP({
> url: "data/surf_21.kml",
> format: new OpenLayers.Format.KML({
> extractStyles: true,
> extractAttributes: true
> })
> })
> }),
> fields: [
> {name: 'name', type: 'string'},
> {name: 'Avg_GRIDCO', type: 'string'},
> {name: 'query', type: 'string'}
> ],
> autoLoad: true
> });
>
> store.setDefaultSort('name', 'asc');
>
>
>
> var vecLayer2 = new OpenLayers.Layer.Vector("Wohnfläche
> Kantone");
>
> // create feature store, binding it to the vector layer
> var store = new GeoExt.data.FeatureStore({
> layer: vecLayer2,
> proxy: new GeoExt.data.ProtocolProxy({
> protocol: new OpenLayers.Protocol.HTTP({
> url: "data/kantone_wohnflaeche.kml",
> format: new OpenLayers.Format.KML({
> extractStyles: true,
> extractAttributes: true
> })
> })
> }),
> fields: [
> {name: 'name', type: 'string'},
> {name: 'wohnfl_per', type: 'string'}
> ],
> autoLoad: true
> });
>
> store.setDefaultSort('name', 'asc');
>
>
> // add layers
> map.addLayers([wmsLayer, wmsLayer100m, vecLayer, vecLayer2]);
>
>
> ______________________________________________________________________
>
> Concerning the stores, I can link two different layers to the same GridPanel,
> no? Guess that they need to have the same attributes though...
>
> And how can I add a WFS layer now?
>
> I have seen this somewhere:
>
> var wfsLayer = new OpenLayers.Layer.Vector("vector", {
> strategies: [new OpenLayers.Strategy.Fixed()],
> protocol: new OpenLayers.Protocol.WFS({
> url:
> "http://greenway:8399/arcgis/services/SFAFNR00/soil_wfs/GeoDataServer/WFSServer";,
> version: "1.1.0",
> featureType: "SoilDatabase_wgs84",
> featureNS:
> "http://greenway:8399/arcgis/services/SFAFNR00/soil_wfs/GeoDataServer/WFSServer";,
> featurePrefix : "soil_wfs",
> geometryName: "Shape",
> srsName: "EPSG:4326"
> })
> });
>
>
> I tried it out with my parameters, but it doesn't work....
>
> Thanks a lot for any tips!
>
> Stef
>
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