[thelist] Javascript - round to 2 decimal points
Bob Meetin
bobm at dottedi.biz
Fri May 22 19:47:02 CDT 2009
I have a simple script that does a volume calculation if you enter the 3
values of length, width, height. see it at
http://dottedi.biz/codesamples/volume_calc.html
What I don't know how to do is to use "tofixed(2)" in the script to set
the number of decimal points to 2 in the Cubic Yards output.
<script language="javascript">
function calculate()
{
myform.cuin.value = (myform.l1.value * 12) * (myform.w1.value * 12) * (myform.h1.value );
myform.cuft.value = myform.cuin.value / 12 / 12 / 12 ;
myform.cuyd.value = myform.cuft.value / 27 ;
myform.cuyd.value = (myform.cuyd.value).tofixed(3);
// var num = 10;
// var result = num.tofixed(2);
}
</script>
Just a wee bit of Friday night help please.
-Bob
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