[SOLVED] Events snippet for "do not show" negative number..

I have a field in query "(SUM(Gross_Profit) - 25000.00) * (.05) AS `20% Share`",

Sometimes the result/product produces a negative number example: -234.21

I have tried many diff code snippets to force negative numbers not to display... without success.

really could utilize a code snippet that will work in events, visual editor, or query designer...

all replies much appreciated... thank you... 

Try something like this in 'View as' Custom:

if ($value<0) {
   $value="";
}