If you want to show both features use Logical.OR

Am 08.03.2011 13:50, schrieb Mustafa646:
I used WFS protocol to get feature layer from Geoserver by using code below,
and i successfully got all the features. But when i use filter, then nothing
return. Can anybody explain why this occur ?

  wfs = new OpenLayers.Layer.Vector("States", {
                 strategies: [new OpenLayers.Strategy.BBOX()],
                 protocol: new OpenLayers.Protocol.WFS({
                     url: "http://localhost:8080/geoserver/wfs";,
                     featureType: "traget_grave3",
                     featureNS: "http://www.openplans.org/TestSpace";,
                     srsName: "EPSG:900913",
                     version: "1.1.0",
                     isBaseLayer: false,
                     visibility:true
                 }),

                 filter: new OpenLayers.Filter.Logical({
                     type: OpenLayers.Filter.Logical.AND,
                     filters: [
                         new OpenLayers.Filter.Comparison({
                             type: OpenLayers.Filter.Comparison.EQUAL_TO,
                             property: "GRAV_ID",
                             value: "3 A 1"
                         }),
                         new OpenLayers.Filter.Comparison({
                             type: OpenLayers.Filter.Comparison.EQUAL_TO,
                             property: "GRAV_ID",
                             value: "3 A"
                         })
                     ]
                 })

             });

After using filter, nothing return,
Where is problem ?

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