I am desperate. I need to address the following challenge and donít grogress any further. I am asking for your kind help.
Challenge: Say, there are 5 comboboxes; each combobox should only list a selected range of values, based on the previously made combobox selection.
see attachment screenshot
User Interface / User Action:
1st combobox (related to Column1): User chooses AAA from the drop-down list
2nd combobox (related to Column2): The drop-down list shall only offer 123 and XYZ (one time displayed only!), nothing else
2nd combobox: User selects XYZ from the drop-down list
3rd combobox (related to Column3): The drop-down list shall only offer 789 and 777, nothing else
4th combobox, Ö..
And so on Ö
Any way I can do that?