[OpenLayers-Users] layer on/off

[Nathan Gerber]

I use the following code to accomplish this exact thing:

layerName = display name of the layer you wish to turn on or off
layerBoolean = true/false where true is on.

function mapLayerActivateDeactivate(layerName, layerBoolean) {
	var layerArray = map.layers;
	for (var i=0;i<layerArray.length;i++) {
		if (map.layers[i].name == layerName) {
			map.layers[i].setVisibility(layerBoolean);
		}
	}
}


--
Nathan Gerber


On Fri, Oct 3, 2008 at 1:30 PM, Kenny <kenny at xarex.com> wrote:

>  Hi All,
>
>
>
> Is it possible (example) to "turn" a layer on / off without using the
> layers switcher on the map?
>
>
>
> I mean if I have a marker layer I can click a link and display / hide a
> specific layer?
>
>
>
> Thanks
>
>
>
> K-
>
>
>
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