I have three
PopupMenu and they work in such a way that second
PopupMenu value depends on the value selected by the first
PopupMenu and third
PopupMenu value depends on the second
PopupMenu value being selected.
PopupMenu has two option a and b. Then second
PopupMenu should have c,d,e if a is selected and f when b is selected.
And if c is selected from second
PopupMenu then third
PopupMenu should have g,h and so on.
These options are imported from Excel files. I wanted this to be dynamic; if someone makes any change to this file, then it should work accordingly.
At the starting time, all three
PopupMenu should show Popup1, Popup2, Popup3 as the name of
PopupMenu and the selected value should be shown in its title name from White color and all
PopupMenu background is black.