I have a layout calculation that looks like:

Round(If($$NoGPABump = 1;Classes::GPANoBump; Classes::GPABumped);2)

In most instances, this rounds the appropriate value to 2 decimals  and displays those two digits.  But on occasion, it displays only one decimal as in this one:

.  Instead I want to see 4.20.  If I round to, say, 4 decimals, it works properly: .  Rounding to 3 digits gives 4.199.  How do I get the trailing zero to show up?  This seems to be consistent for all data that rounds to a last digit of zero.  Is this a bug?  Is there a workaround?  Thanks,

 

Set the layout object to display as a numeric with 2 decimals (using the inspector).

Thank you Kaizentu.  In this case the layout object is a button bar with a conditionally calculated title and there is no option to set the format of the object.  I've gotten used to using that technique a lot to display conditional or calculated text.  It's a great way to avoid creating another calculated field but seems to have this limitation.  I went back to the workaround for this - two instances of the field superimposed, using "Hide object when" to display the relevant one.  Any other option?  Thanks

You can do your own formatting within the calculation, for example:

Let ( [
n = If ( $$NoGPABump = 1 ; Classes::GPANoBump ; Classes::GPABumped ) ;
r = Round ( n ; 2 )
] ;
Int ( r ) & SerialIncrement ( ".00" ; 100 * Mod ( r ; 1 ) )
)

Note that this assumes the number is not negative - otherwise the calculation needs to be a bit more complex.

 

Wow, that's cool.  I never considered brute force calculating the formatted text.  I suppose I could write a custom function to support formatting rounded to a given number of decimals.  I guess I'm spoiled and used to platforms that have that kind of functionality built in.  For this one, however, I think the easiest solution is to use the field formatting with conditional visibility rather than the calculation.  Not too bad!

Thanks for the help