Firebug: “The 'charCode' property of a keyup event should not be used. The value is meaningless.”

Question

I\'m building a calculator, and am using the following:

jQuery(function($) {
    $(\'#Quantity\').keyup(function() {
        console.log($(this).val());
    });
         


        

Answer 1

1) Yes, you are using the right event with keyup, so you get the latest value.

2) You can safely ignore this Firebug warning, it appears in many, many applications and is a result of how jQuery normalizes the .which property for events, firebug should be a bit smarter about this IMO.