[Users] only one layer visible at time

[Andreas Hocevar]

Hi,

just configure your nodes with checkedGroup set to a string that identifies your group. See http://dev.geoext.org/docs/lib/GeoExt/widgets/tree/LayerNode.html for the documentation.

Regards,
Andreas.

On Nov 29, 2010, at 15:01 , Christian Gadge wrote:

> Hello all,
> 
> for my application I defined a couple of layers arranged in custom groups in a async tree node...  Now I want to have only one (overlay) layer that is visible at time. 
> Should I create radio buttons for all layers? 
> 
> 
> Thanks for your suggestions.
> Regards,
> Christian
> 
> --------------------------------------------------------------------------------------------
> 						
> Christian Gadge 
> Helmholtz-Zentrum für Umweltforschung GmbH - UFZ
> 
> 
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-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.