I am having a slight problem with my WMSGetFeautureInfo controls. I need to
declare multiple controls so I can use them with specific layers. Well my
problem is the ones firing first/last seem to rely on which control is
activated first/last on the map. Well sometimes the user checks/unchecks a
layer associated with the control from my legend and it is activated or
deactivated based on the check value. My problem is I need to be able to
check during the control getfeautureinfo procedure to see if the other ones
are empty so that I will not display them in a tabpanel. Except it is pretty
much impossible for me to accomplish this as I cannot determine which
wmsgetfeature control is activated first/last since the user can check or
uncheck any legend entry at will. Is there an event wether through the map
itself or something I can do to group my multiple wmsgetfeautreinfo control
so that I can fire a *single* event after they have all finished processing?
Hope this makes somewhat sense and appreciate any advice, thanks.
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