I have used the Simple field notation: TotalListPrice-Discount. Nothing shows up in the Net Before Tax Field.
I have also tried event.value=this.getField("TotalListPrice").value-this.getField("Discount").value; and nothing works.
What am I missing? I do not know anything about Java script.
Either one should have worked... Are there any error messages in the JS Console (Ctrl+J)?
TypeError: f is null
TypeError: getField(…) is null
I have no idea what this means. What do I need to do?
That means you didn't enter the correct field name. Make sure you enter
spaces and upper/lower-case letters exactly as they appear in the Fields
Stick with the custom calculation script, though. It's the better option.
It worked!!! Yay!!! Thanks!!!