Simple Question I'm Sure But...

[Guest cory feco]

I'm sure this is a simple fix but I can't find the answer through searching, how do I get a form that computes a mathematical formula (like 3-2=(1) or whatever) to show up blank if the answer is 0? I want a number for every other number BUT zero, if its zero I want it to be as if there is nothing in that box.... but not a number showing there's nothing in that box (like 2-2=( ))! Can someone please help me?

Edited August 11, 2009 by cory feco

[Guest FirefoxRocks]

Can you show us what you have so far (include HTML and JavaScript)

[Ingolme]

That's what the if() statement is for.Here's q quick example:

function sum(x,y) {  var Z = x + y;  if(Z == 0) Z = "";  return Z;}sum(3,-3);