<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt;color:#000000;"><div>Hi list,<br><br>is there a best practice for choosing a layer:<br>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.<br>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. <br><br>What`s the best, easiest?<br>Anybody has an example page or a hint?<br><br>Thanks.<br>best regards<br>Sarah<br><br></div>
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