Calculating three fields

[lpianwi]

Good morning everyone. I need help with the  following scripts I had written. It is a calculating script, and I did place it on the exit event of the fields as the Amount1 field is readOnly. I do not know why it is not working. Please, can someone on this forum help out.

Thanks

Lucpaan

Here is the script:

if

(amount1.rawValue>""){

amount1.rawValue

= (ccard1.rawValue + atmadv1.rawValue + atmfees1.rawValue);

}

else

{

amount1.rawValue

="";

}