Hello,
Is it possible to transform the features returned by the Protocol.WFS on a
vector layer?
I have in mij database a layer with multipoint geometry. I want the features to
be drawn as a point with the rest of the feature attributes.
This is my way to display the features:
this.wfs_layer = new OpenLayers.Layer.Vector("WFS_MODULE_HINDER", {
strategies: [new OpenLayers.Strategy.BBOX()],
protocol: new OpenLayers.Protocol.WFS({
url: this.service,
featureType: this.layer_name.split(":")[1],
featureNS: "http://www.openplans.org/topp";,
geometryName: "geometrie"
}),
projection: new OpenLayers.Projection("EPSG:28992"),
displayProjection: new OpenLayers.Projection("EPSG:28992"),
//onFeatureInsert: this.onPreFeatureInsert.bind(this)
});
I found something of a protocol.read callback method.
this.wfs_layer.protocol.read({
// callback: function(request) {
//
// var features = [];
//
// var fts = request.features;
// if (fts.length > 0) {
// fts.each(function(feature, index) {
//
// //var mp = new
OpenLayers.Geometry.MultiPoint([feature.geometry]);
// var points = feature.geometry.getVertices();
// points.each(function(point, index) {
//
// var new_feature = new
OpenLayers.Feature.Vector();
// new_feature.geometry = point;
//
new_feature.geometry.transform(map.displayProjection, map.projection);
// new_feature.style = style_mark_blue;
//
// features.push(new_feature);
// }.bind(this));
//
// }.bind(this));
//
// this.wfs_layer.destroyFeatures();
// this.wfs_layer.addFeatures(features);
// }
// }.bind(this),
// scope: this.wfs_layer.strategies[0]
// })
But the features arend drawn as seperate points and the old features still
exists._______________________________________________
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