I have included a calculated field in XLSForm so that it becomes visible to the surveyor after he/she has filled in previous questions. As this field references previous questions, it has been placed outside the Number of participants group as shown below
As you can see from the screenshot, it is however enclosed in a a larger group, Group_id, though even after removing the latter, the calculated field was still not visible
I indeed made an error of putting the calculation in the constraint column.
Unfortunately, after correcting this error by transferring the formula to a newly added calculation column, it still does not work.
Does the sequence of the columns (after the first 3 compulsory columns) matter? or should there be another reason?
Many thanks for the excellent, high quality and rapid responses. As I am new to KoboTools, I am really surprised of the very good service. Also, the help received has been good to get off with the programme.
Thx