Detect escape key press with JavaScript

Detect escape key press with JavaScript

by Sebastian Kay

HTML

<div id="test" class="d-non">
Click on result window and then try
</div>

JavaScript

$(document).on('keyup',function(evt) {
    if (evt.keyCode == 27 && !$("div").hasClass("d-none")) {
       alert('Esc key pressed.');
    }
});