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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