Also, I am now trying to to fetch data using the following code,
OpenLayers.Control.DrawFeature(
features, OpenLayers.Handler.Polygon, {
eventListeners: {
"featureadded": function(evt) {
var pfilter = new OpenLayers.Filter.Spatial({
type: OpenLayers.Filter.Spatial.INTERSECTS,
value: evt.feature.geometry
});
wfsProtocol.read({
filter: pfilter,
callback: processSpatialQuery,
scope: new OpenLayers.Strategy.BBOX()
});
}
}
})
And wfsProtocol is defined as follows,
wfsProtocol = new OpenLayers.Protocol.WFS({
url: "http://128.196.142.12:8080/geoserver/wfs";,
featureType: "PimaPine",
featureNS: "http://opengeo.org";
});
But in the processSpatialQuery function,
function processSpatialQuery(e)
{
//output data here
alert(e.features[0].attributes.Orig_AddrKey);
}
'e.features' returns a empty object. Not sure where am I going wrong? Could
be becoz of the projection issue.
Thanks,
Smaran
On Thu, Sep 20, 2012 at 2:17 PM, Phil Scadden <[email protected]> wrote:
> Unless you use OpenLayers.Protocol.WFS.v1_1_0 and specify the SRS of
> your map in the protocol constructor, then you will be fetching data in
> the native SRS which might not match the map. Does your server support
> WFS 1.1.0? If not then you will have to make sure you have proj4 def
> available on the client and project on the client.
>
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Thanks & Regards
Smaran Harihar
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