DDC1 shows all my stations.
Depending on DDC1 all Sensors on the selected station are shown on DDC2
Now my Problem
Depending on DDC2
DDC3 and 4 are filled.
DDC3 allows to select a subsensor routine
DDC4 allows to select a whole set of subsensors (there are sometimes 2 sets, but mostly only 1)
What i want:
i select something in DDC3 and i get my result panel updated.
But if i select something in DDC4, i want to get my result panel updated, too.
How to realise this?
I think, i cant let a panel get updated from 2 different sources (the later event overrides the earlier)
so i wanted to let DDC4 default to 1 and let it fire a "onChange" event - but how can i fire this from within java?