I am trying to create an AF Formula...
I have a tag we will call tag 1 that has values like:
1st Forward
2nd Forward
3rd Forward
I also have values in tag 2 that are numeric
I want to
- Take just the first character of the value of tag 1 (so that i only have 1 or 2 or 3)
- Then i want to display the tag 2 value when the current value to tag 1 is 2 and the previous value is 1
So it might look something like...
If([Tag 2] = 2 and PrevVal([Tag 2]) = 1)) THEN [Tag 1]
My question is what is the syntax for those two operations.