[OpenLayers-Users] Layer.addFeatures displays Point but can't get saved, why? [SOLVED]

[Simon Appelt]

Thanks to Diego, for support.

Step 4 Code which is working for me looks like this:
     function Centroid(feature){
         var point = feature.geometry.getCentroid();
         var features = [new OpenLayers.Feature.Vector(new 
OpenLayers.Geometry.Point(point.x, point.y))];
         features[0].state = OpenLayers.State.INSERT;
         wfs_punkte.addFeatures(features);
         savePoint.save(features);
     }

Thanks and gn8 ;)
Simon


Am 18.02.2011 19:42, schrieb Simon Appelt:
> Dear List,
>
> i've a problem with my wfs point Layer which cannot be saved, because 
> the POST-Event empty . First of all here ist what i've done so far:
>
> 1. Created a saveStrategy:
>     var savePoint = new OpenLayers.Strategy.Save();
>
> 2. Created my wfs point layer:
>     var  wfs_punkte = new OpenLayers.Layer.Vector("test",{styleMap: 
> layerStyle,
>           strategies: [ new OpenLayers.Strategy.Fixed(),savePoint],
>           protocol: new OpenLayers.Protocol.WFS({
>             version: "1.1.0",
>             srsName: "EPSG:900913",
>             url: "http://localhost/geoserver/wfs",
>             featureNS :  "http://www.maptags.de",
>             featurePrefix: "ma",
>             featureType: "ma_punkte",
>             geometryName: "the_geom",
>             schema: 
> "http://localhost/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=ma:ma_punkte"
>         })
>     });
>
> 3. Created a polygon draw function:
>   var drawControl = new OpenLayers.Control.DrawFeature(wfs_flaechen, 
> OpenLayers.Handler.Polygon,
>                       {
>                         handlerOptions: {multi: true},
>                          featureAdded: Centroid
>                       });
>     mapk.addControl(drawControl);
>
> 4. The Centroid function which gets called:
>     function Centroid(feature){
>         var cent = feature.geometry.getCentroid();
>         var point = new OpenLayers.Geometry.Point(cent.x, cent.y);
>         wfs_punkte.addFeatures([new OpenLayers.Feature.Vector(point)]);
>     savePoint.save();
>     }
>
> The Point is displayed correct at my map and FireBug reports me a 
> POST-Event, but its empty no Point geometry added to the XML:
> <wfs:transaction xmlns:wfs="http://www.opengis.net/wfs" service="WFS" 
> version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs 
> http://schemas.opengis.net/wfs/1.1.0/wfs.xsd" 
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"></wfs:transaction>
>
> Any Ideas? Thanks a lot!
> Simon
>
>
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