document.removeEventListener() 예제
<button onclick="eventRemover()">클릭</button>
<p id="demo"></p>
<script>
document.addEventListener("mousemove", homzzang);
function homzzang() {
document.getElementById("demo").innerHTML = Math.random();
}
function eventRemover() {
document.removeEventListener("mousemove", homzzang);
}
</script>
결과보기