Hvis der mangler nuller
<html><script javascript>
function DoMath(){
document.UserForm.Antalkg.value = document.UserForm.Antalkg.value.replace(/,/,".")
document.UserForm.Prkg.value = document.UserForm.Prkg.value.replace(/,/,".")
var Antalkg = document.UserForm.Antalkg.value
var Prkg = document.UserForm.Prkg.value
var Total = Antalkg * Prkg
document.UserForm.Totbl.value = Total
}
<!-- End
</script>
<body onload="DoMath()">
<form name="UserForm" method="POST" >
Units:<br>
<input type="text" onchange="DoMath()" name="Antalkg" size="20"></p>
<p>Rate:<br>
<input type="text" onchange="DoMath()" name="Prkg" size="20"></p>
<p>Total:<br>
<input type="text" name="Totbl" size="20"><br>
</form>
</body>
</html>
Hvis jeg putter ind 12,50 * 12,50 er resultat 156,25
koden skal tage højde for at hvis jeg putter 12 * 12 skal den vise 144,00
der mangler .00 i hele tal ?
