[Users] Geoext 2 base layer container mutually exclusive

[Marc Jansen]

Hi Gaston,

AFAICT not on the GeoExt2 side.

The example you mention always has at least one base layer actoive, but 
I guess you mean at least one overlay is visible right?

If that is the case, check the events of OpenLayers.Layer objects over 
at 
http://dev.openlayers.org/releases/OpenLayers-2.12/doc/apidocs/files/OpenLayers/Layer-js.html#OpenLayers.Layer.events.

Hope that helps.

Regards,
Marc


On 27.12.2012 01:30, Gaston Lucero wrote:
> Hi, in the example
> http://geoext.github.com/geoext2/examples/tree/tree.html
> The layers are not mutually exclusive since it allows not have any 
> selected layer.
> Is there a way to always leave one layer selected?
> Thanks
>
>
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