Hi everyone,
How are field names stored as variables? I thought it was just text but I think I'm missing something.
I'm trying to calculate a field ('Flow') in a table, where the data already exists in one of F1, F2, F3,... FN fields in the table. There's another field (destination) that I want to use to point to the right F field. So:
Flow = $feature[Concatenate('F', Text($feature[destination]))]
So $feature[destination] should point to the right 'F' field to use. But it says there's no 'F3' field for example, but if I go
Flow = $feature['F3']
then it works. I also found that even
Flow = $feature[Concatenate('F', Text(3))]
doesn't work (no such field as 'F3'). What am I misunderstanding about field names? Why is 'F3' a valid field but Concatenate('F', '3') isn't?
Thank you!
