3 Level cascade combobox
I have been trying to make cascade combobox in three levels, where user have to select items from one combobox which changes the items in next combobox and so on. This works fine. The problem is I wanted to use the parametric values from all combobox to identify which task to perfom in the future process. But it does not work. The values in the third level of cascade combobox seems empty. As everything else works. If I am trying with 2 level then its working fine.