I have a form that need to couple approvals. I try to put the concat the user name and current time to the signature field by setup a rule
concat(Value[Name = "PreferredName"], " at ", now())
It returns the time in 2010-02-12 T14:00:00 format. I would like to change it to US format 02/10/2010 2:00:00 PM. I cannot find any function to accomplish that other than set up another date/time field. But I need the signature and the time in a single field.
So I created a hidden text field with the the following formula:
concat(substring(today(), 6, 2), "/", substring(today(), 9, 2), "/", substring(today(), 1, 4), " ", substring(now(), 12, 8)).
Checked "Update this value when the result of the formula is recalculated" option and replaced the now() with value of this field.
However, this value never update, it always have the time when the form was created. Looks like the formula is never recalculated.
Would anyone please let me know what is the problem. Many thanks.