> Because we haven't gotten a patch yet.
I stole the getFeaturebyFid at
http://openlayers.org/pipermail/commits/2007-October/003290.html and
plucked into a Layer.Vector object as follows :
pts_gps = new OpenLayers.Layer.Vector("GeoJSON", {
strategies: [new OpenLayers.Strategy.BBOX()],
protocol: new OpenLayers.Protocol.HTTP({
url: fs_path + "/PGTEST4326",
format: new OpenLayers.Format.GeoJSON()
}),
getFeatureByFid: function(fid) {
var layer = this;
if (!layer) {
return null;
}
var features = layer.features;
if (!features) {
return null;
}
for (var i = 0; i < features.length; ++i) {
if (features[i].fid == fid) {
return features[i];
}
}
},
styleMap: styleMap
});
In the Firebug console I can do
selectControl.select(pts_gps.getFeatureByFid(1417))
and I'm all set.
Anyhow, I modified Layer.Vectors to pluck the method in, erased it in my
layer definition above and checked that it works. Patch included, but
please test :-)
Yves
Index: Vector.js
===================================================================
--- Vector.js (revision 8515)
+++ Vector.js (working copy)
@@ -681,6 +681,32 @@
}
return feature;
},
+ /**
+ * APIMethod: getFeatureByFid
+ * Given a fid, return the feature if it exists in the features array
+ *
+ * Parameters:
+ * featureFid - {String} (works with Number too, but don´t know why)
+ *
+ * Returns:
+ * {<OpenLayers.Feature.Vector>} A feature corresponding to the given
+ * featureFid
+ */
+ getFeatureByFid: function(fid) {
+ var layer = this;
+ if (!layer) {
+ return null;
+ }
+ var features = layer.features;
+ if (!features) {
+ return null;
+ }
+ for (var i = 0; i < features.length; ++i) {
+ if (features[i].fid == fid) {
+ return features[i];
+ }
+ }
+ },
/**
* Unselect the selected features
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