[OpenLayers-Users] wfs-t

Wed Apr 29 16:46:16 EDT 2009

Hi all,
Can someone please tell me whats missing from my code to get WFS-t to commit
changes.
The demo works fine and my example works fine up to saving changes to file
when an extra line is added.The data is added from postgreSQl database with
PostGIS.

            var roads = new OpenLayers.Layer.WFS(
                "Track",
                "/geoserver/wfs",
                {typename: 'topp:ttlines'},
                {
                    typename: 'topp:ttlines',
                    featureNS: 'http://www.openplans.org/topp',
                    extractAttributes: false
                }
            );
            roads.style = OpenLayers.Util.applyDefaults({strokeColor:
"#ff0000"},
                    OpenLayers.Feature.Vector.style["default"]);

            map.addLayers([tiled, untiled, roads]);

            var panel = new OpenLayers.Control.Panel(
                {displayClass: 'olControlEditingToolbar'}
            );

            var drawLine = new OpenLayers.Control.DrawFeature(
                roads, OpenLayers.Handler.Path,
                {displayClass: 'olControlDrawFeaturePath'}
            );
                drawLine.featureAdded = function(feature) {
                feature.layer.eraseFeatures([feature]);
                // cast to multilinestring
                feature.geometry = new OpenLayers.Geometry.MultiLineString(
                    feature.geometry
                );
                feature.style.strokeColor = "#ff0000";
                feature.state = OpenLayers.State.INSERT;
                feature.layer.drawFeature(feature);
            }

            panel.addControls(
                [new OpenLayers.Control.Navigation(), drawLine]
            );
            map.addControl(panel);
            map.addControl(new OpenLayers.Control.LayerSwitcher());
            map.zoomToExtent(
                new OpenLayers.Bounds(2629421.7940751617, 6192776.755018141,
                    2633541.55790017, 6195366.924973875)
            );
        }
    </script>
  </head>
  <body onload="init()">
    <h3>OpenLayers WFS-T demo: Tasmania cities and roads</h3>
    <a href="#" onclick="map.layers[2].commit();return false">Save Roads</a>
    <div id="map"></div>
  </body>
</html>

Many Thanks
Chris
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