e.keyCode does not work

Question

I would like to ask you about something that does not work for me ? If you could help me please.

Html:

Answer 1

First give function a name .Lets say function keyfinder .Then call it on keyup as onkeyup="function keyfinder(id, event);"

Then try the following:

function keyfinder(id, e){
var eventval = e || window.event;
var comment = $(".blabla").val();
// alert(message); WORK
alert(eventval.keyCode);

}