PreviousField
Posted: May 22nd, 2020, 6:20 am
Dear all,
Is there a mean to program a "PreviousField" in such a way we move to the previous "available" field?
My problem is that, when testing my application, I saw some errors (with the tablet) but when moving backward, I couldn't because of a noinput. So is there a loop I can write so that it moves backward except at the first question?
Thhank in advance
Is there a mean to program a "PreviousField" in such a way we move to the previous "available" field?
My problem is that, when testing my application, I saw some errors (with the tablet) but when moving backward, I couldn't because of a noinput. So is there a loop I can write so that it moves backward except at the first question?
Thhank in advance