Hi,
I have two vector layers Layer1 and Layer2 on a country base map.
I use the following code to fetch data for the layers.
var selectControl = new OpenLayers.Control.SelectFeature(
[Layer1, Layer2],
{
toggle: true,
multiple: true,
hover: true,
onSelect: getLayerDetails
}
);
function getLayerDetails(feature) {
alert(feature.attributes.name);
}
The above function gives me data correctly when i hover on each
independant
layers, but
there are certain areas on the map where some parts of Layer1 and Layer2
overlap.
When I hover on the overlap, I always get the data for Layer1.
I read here in http://docs.openlayers.org/library/overlays.html, under
Interaction section that ,
there is no support for selecting features from more than a single
vector
layer at a time, as of OL 2.7.
Is there a way in OL 2.8 by which I can get data for the underlying
Layer2
as well.
Or is there a workaround (for the overlap area) by which can I get the
data
for the a particular layer based on which layer was hovered previously.
Any help would be highly appreciated.
Thanks and regards
Afroz Kannancheri Kodiyathur
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