PreviousField

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jiofack
Posts: 3
Joined: May 17th, 2020, 9:45 pm

PreviousField

Post by jiofack » 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

aaronw
Posts: 278
Joined: June 9th, 2016, 9:38 am
Location: Washington, DC

Re: PreviousField

Post by aaronw » May 22nd, 2020, 12:59 pm

Try putting your noinputs in the preprocs. This will allow you to move backwards, because logic in the preproc will not execute when moving backwards.

jiofack
Posts: 3
Joined: May 17th, 2020, 9:45 pm

Re: PreviousField

Post by jiofack » May 23rd, 2020, 12:50 am

Thank you.

I will do so and set protected those fields I don't want modification on.

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