[OpenLayers-Users] Problems implementing WFS

[Hugo]

Hi Alexandre,

Thanks for your help. Indeed it was a problem with the namespace. A dummy
mistake :)

Kind regards,

Hugo Martins

On Tue, Jun 30, 2009 at 1:00 PM, Alexandre Dube <adube at mapgears.com> wrote:

> Hi Hugo,
>
>  This looks like a feature namespace problem.  See the Format.XML readNode
> function, put a break point at line :
>
> var group = this.readers[this.namespaceAlias[node.namespaceURI]];
>
>  This might be the problem,
>
> Alexandre
>
> Hugo wrote:
>
>> Hello all,
>>
>> I'm having troubles to implement a vector layer with WFS protocol. From
>> firebug i can see that the attributes from the layer are extracted, however
>> no vector feature is displayed in the map.
>> DO you have any suggestions??? My code is as follows:
>>
>> var saveStrategy = new OpenLayers.Strategy.Save();
>>        var wfs2 = new OpenLayers.Layer.Vector(
>>            "ExplorWFS2",
>>            {
>>                strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy],
>>                projection: wgs,
>>                protocol: new OpenLayers.Protocol.WFS({
>>                    version: "1.1.0",
>>                    srsName: "EPSG:4326",
>>                    url: "http://isegi.dyndns.org:8080/geoserver/wfs?",
>>                    featureNS :  "http://isegi.dyndns.org:8080/sigla",
>>                    featureType: "explor",
>>                    geometryName: "the_geom",
>>                    schema: "
>> http://isegi.dyndns.org:8080/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=sigla:explor<
>> http://isegi.dyndns.org:8080/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=sigla:explor
>> >",
>>                    format: new OpenLayers.Format.WFST.v1_1_0({
>>                        featureType: 'explor',
>>                        featureNS: "http://isegi.dyndns.org:8080/sigla",
>>                        featurePrefix: 'sigla',
>>                        geometryName: 'the_geom'
>>                    })
>>                })              }
>>        );
>>
>> I have tried these code with and without the format option.
>>
>> If i simply use the following code, everything goes perfect and vector
>> features are displayed in the map:
>>
>> var wfs = new OpenLayers.Layer.WFS(
>>            "ExplorWFS",
>>            "http://isegi.dyndns.org:8080/geoserver/wfs?",
>>            {typename: 'sigla:explor'},
>>            {
>>                featureVersion: "1.0.0",
>>                typename: 'explor',
>>                featureNS: '"http://isegi.dyndns.org:8080/sigla',
>>                geometryName: "the_geom",
>>                projection: wgs,
>>                extractAttributes: true,
>>                schema: "
>> http://isegi.dyndns.org:8080/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=sigla:explor<
>> http://isegi.dyndns.org:8080/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=sigla:explor
>> >"
>>            }
>>        );
>>
>> Thanks in advance.
>> Kind regards,
>>
>> Hugo Martins
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Users mailing list
>> Users at openlayers.org
>> http://openlayers.org/mailman/listinfo/users
>>
>>
>
>
> --
> Alexandre Dubé
> Mapgears
> www.mapgears.com
>
>
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