Question

In Internet Explorer 8, event.which is showing undefined and working fine in FireFox and IE 9. I am using the Textbox ‘onkeypress’ Event

MarkUp

<asp:TextBox runat="server" ID="tb1" MaxLength="3"
                        onkeypress="return MainCheckStrings(event);" />

It is working fine in FF, Chrome, Safari and Internet Explorer – 9

Any Idea?

Answer 1

var charCode = evt.which || evt.keyCode;