javascript on typing event

Description. Often, when events happen, you may want to do something. has been changed. In JavaScript, using the addEventListener() method: Note: The addEventListener() method is not supported in Internet Explorer 8 and earlier versions. innerText; } document.addEventListener('keydown', getEventType, false); document.addEventListener('keypress', getEventType, false); document.addEventListener('keyup', getEventType, false); document. JavaScript. While using W3Schools, you agree to have read and accepted our, , , , , , , , , , , , , , and