This is a useful function, available in Excel spreadsheets, for example. Greatly reduces visual clutter. And if zeros show up in a field before a user fills it in, it can be a bit off-putting.
I suspect the function could be implemented somehow in JavaScript, but I was hoping that someone had an easier or more general answer that I could use, a check box or preference item that would make things work would be ideal.
if (event.value == 0) event.value = "";
This code should work for the various calculation methods. Of course if you used the "Custom calculation script", you could place this code at the end of the script.
George Kaiser