[OpenLayers-Users] [Geoserver-users] Filter Encoding

[Fabio D'Ovidio]

Hi,
thanks for you replay! I have the following problem:


var poligono = new OpenLayers.Layer.WFS(
                "Elementi poligonali",
                "/geoserver/wfs",
                {typename: 'topp:poligono'},
                {
                    typename: 'poligono',
                    featureNS: 'http://www.openplans.org/topp',
                    extractAttributes: false,

                    useBbox: false
               
               
                }
            );
           
            
poligono.params.FILTER='<ogc:Filter>'+'<PropertyIsEqualTo>'+'<PropertyName>idOperazione</PropertyName>'+'<Literal>'+OpenLayers.Util.getParameters();+'</Literal>'+'</PropertyIsEqualTo>'+'</ogc:Filter>';
            //'<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc">'+ 
'<ogc:PropertyIsEqualTo>' + 
'<ogc:PropertyName>topp:idOperazione</ogc:PropertyName>'+ 
'<ogc:Literal>3</ogc:Literal>' + '</ogc:PropertyIsEqualTo>' + 
'</ogc:Filter>';


..the query and the filter works fine on GeoServer but not from 
OpenLayers...



bartvde at osgis.nl ha scritto:
> You can't since OpenLayers 2.6 by default uses a BBOX strategy, and BBOX
> and FILTER are mutually exclusive.
>
> See e.g.:
> http://trac.openlayers.org/ticket/1113
> http://trac.openlayers.org/ticket/1430
>
> The new vector behaviour work is gonna solve this by the way, but doesn't
> help you now.
>
> Best regards,
> Bart
>
> On Tue, 01 Jul 2008 11:15:25 +0200, Fabio D'Ovidio <fabiodovidio at gmail.com>
> wrote:
>   
>> Hi!
>> I am trying to do as following:
>>
>> var poligono = new OpenLayers.Layer.WFS(
>>                 "Elementi poligonali",
>>                 "/geoserver/wfs",
>>                 {typename: 'topp:poligono'},
>>                 {
>>                     typename: 'poligono',
>>                     featureNS: 'http://www.openplans.org/topp',
>>                     extractAttributes: true,
>>                     filter:
>>
>>     
> '<Filter><PropertyIsEqualTo><PropertyName>idOperazione</PropertyName><Literal>'+OpenLayers.Util.getParameters();+'</Literal></PropertyIsEqualTo></Filter>'
>   
>>
>>                 }
>>             );
>>
>>
>> It doesn't work! How can I filter my WFS data ?
>>
>> Tnaks !
>>
>> --
>> Ing. Fabio D'Ovidio
>>
>> INOVA Open Solutions s.r.l.
>> Web : http://www.inovaos.it
>> Tel.: 081 197 57 600
>> mail: fabiodovidio at gmail.com
>>
>>
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>>     
>
>
>   

-- 
Ing. Fabio D'Ovidio

INOVA Open Solutions s.r.l.
Web : http://www.inovaos.it
Tel.: 081 197 57 600
mail: fabiodovidio at gmail.com