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Re: formater un nombre
Envoyé: 25 mars 2004, 4h14 par Jagac
<SCRIPT LANGUAGE="JavaScript">
function formatNombre(Obj) {
num = new String(Obj.value);
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+' '+
num.substring(num.length-(4*i+3));
num = (((sign)?'':'-') + num + ',' + cents);
Obj.value = num;
}
</script>
Et ajouter dans la balise input :
onBlur="formatNombre(this)"
Ainsi, si l'on tape 100000, on obtient en changeant de champ 100 000,00
A +
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