input 테그에서 숫자만 입력 받고 자동 콤마 적용되는 소스
<script>
function numberOnly()
{
if (
(
(event.keyCode==190) || (event.keyCode>=96 && event.keyCode<=105) || (event.keyCode==110)
|| (event.keyCode>47 && event.keyCode<58) || event.keyCode==8 || event.keyCode==16
|| event.keyCode==116 || event.keyCode==18 || event.keyCode==9
|| (event.keyCode>=37 && event.keyCode<=40) || event.keyCode==46
) == false
)
{
event.returnValue=false;
}
}
var tmpNC="";
function numberComma(obj)
{
if(tmpNC==obj.value) return;
tmpNC=obj.value;
obj.value=numberComma2(tmpNC);
}
function numberComma2(s)
{
s=s.replace(/\D/g,"");
l=s.length-3;
while(l>0) {
s=s.substr(0,l)+","+s.substr(l);
l-=3;
}
return s;
}
</script>
<input onKeyDown=JavaScript:numberOnly(); onKeyUp=JavaScript:numberComma(this);>