[Users] dynamic layer choosing

[Sarah Schuessler]

Hi list,

is there a best practice for choosing a layer:
I have different layer and for one of them I want to get attribute data. By 
now I 'choose' my layer with a GeoExt.data.FeatureStore and a 
OpenLayers.Protocol.WFS.
I would  think of either a window, panel,.. 
that appears if user have clicked on a button choosing the right layer 
with a combobox, .. or take the checked radiobutton at tree to make a 
getfeatureinfo request. Then the attribute data appear at a grid. 

What`s the best, easiest?
Anybody has an example page or a hint?

Thanks.
best regards
Sarah

__________________________________________________
Do You Yahoo!?
Sie sind Spam leid? Yahoo! Mail verfügt über einen herausragenden Schutz gegen Massenmails. 
http://mail.yahoo.com 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.geoext.org/pipermail/users/attachments/20100412/144ec740/attachment.htm