you should work with layer's event "visibilitychanged"
layer1.events.register("visibilitychanged", layer1, function() {
if (this.getVisibility()) {
layer2.setVisibility(false);
}
});
layer2.events.register("visibilitychanged", layer2, function() {
if (this.getVisibility()) {
layer1.setVisibility(false);
}
});
Am 13.05.2011 09:36, schrieb Boer, dr. W.M. de (Thijs):
Hello list members,
In an OL application I would like to switch 1 layer on and at the same time,
switch another layer off (in the layerswitcher panel).
Both layers are overlays. So the on/off of these two layers in the
layerswitcher are connected as it were.
Is this possible and if so, has anyone a bit of code for it ?
Kind regards
Thijs de Boer
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