issue with the values

[Anonymous]

am encountering an issue in one of my application:

i have 3 text boxes:

first is displaying sum(x)

x is a field

second is displaying

sum({$<y={'N'}>}x)

y is another field which has values Y and N

third text box displaying values :

sum({$<y={'Y'}>}x)

so ideally the value displayed in the first text box shud be the sum of secnd and third text boxes

but its not happening,

what cud be the reason?

how i shud start digging into the problem means from where scirpt,front end selections etc,

kindly help and guide.

[sasiparupudi1]

Yes, I agree, thanks for correcting me.. But that expression should cater for empty values though