Question

I am trying to set the focus to a button while the user presses the Enter key in the text box. But it is not working. I am using the Internet Explorer 8 browser. Am I missing something?

$("input.Box").live('keydown', function(e) {
    if (e.keyCode == 13) {
        e.preventDefault(); 
        $("#button").focus(); // Not working?
    }
});

Answer 1

Microsoft decided that they don’t like e.keyCode and instead have their own syntax, e.which.

You have to check for both:

$("input.Box").live('keydown', function(e) {
    var keyCode = (window.event) ? e.which : e.keyCode;

    if (keyCode == 13)
        e.preventDefault(); 
        $("#button").focus(); // Not working?
    }
});