In my ASP.NET application, I have a currency text box. I have the following script:
<script type="text/javascript>
function Comma(Num) { //function to add commas to textboxes
Num += '';
Num = Num.replace(',', ''); Num = Num.replace(',', ''); Num = Num.replace(',', '');
Num = Num.replace(',', ''); Num = Num.replace(',', ''); Num = Num.replace(',', '');
x = Num.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while (rgx.test(x1))
x1 = x1.replace(rgx, '$1' + ',' + '$2');
return x1 + x2;
}
</script>
and
<asp:TextBox ID="amountTextBox" runat="server" onkeyup="javascript:this.value=Comma(this.value);"></asp:TextBox>
It works perfectly fine, but I want to replace * with '000' when the user presses *. How can I achieve this?