6 Replies Latest reply on Apr 23, 2009 10:01 PM by davidhead

    Trouble with a calculation



      Trouble with a calculation


      Hi there.


      I am having trouble with a calculation.


      I have a drop down box that has 4 Places, pretend it is AAA, BBB, CCC and DDD


      I also have a box entered for a specific time, say when a flight is to leave. All times entered are in 24 hour time, eg: 0800, 1200, 1350, 1800



      My goal is to make a calculation that tells people what time they need to leave to get to one of these places (AAA, BBB, etc.) before their flight leaves, so I assume the calculation would be:


      Time = 


      If Place = "AAA" ( FlightTime - 400; "-" ) or If Place = "BBB" ( FlightTime - 200; "-" ) and so on.   <- The "-" represents a nil time if it can't find anything in the "Place" field.


      Yet it doesn't seem to be working.


      Any ideas?