I have a FeatureStore instance associated with a map vector layer, the vector
layer has a DrawFeature control associated with it.
When a new feature is created the FeatureStore.onFeaturesAdded() method is
called to create a new record in the store for the feature. The record is
created but it does not receive the Open Layers feature ID because it's in an
INSERT state, as per this code in the FeatureReader class:
// newly inserted features need to be made into phantom records
var id = (feature.state === OpenLayers.State.INSERT) ?
undefined : feature.id;
records[records.length] = new recordType(values, id);
If I save the vector layer the feature is updated to no longer be in an INSERT
state. When I try to retrieve the record for the feature from the store using
the FeatureStore.getRecordFromFeature() method it fails due to this logic in
FeatureStore.getRecordFromFeature():
if(feature.state !== OpenLayers.State.INSERT) {
record = this.getById(feature.id);
} else {
var index = this.findBy(function(r) {
return r.get("feature") === feature;
});
if(index > -1) {
record = this.getAt(index);
}
}
The record is no longer in an INSERT state so it will try to find the record by
feature ID but the record only exists as a phantom (ID less) record in the
store.
Is this a bug or do I need to explicitly update the record in the store after
the feature is saved?
Cheers
Adam
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