[Event-onmouseover 예제]
![](https://velog.velcdn.com/images%2Fdenmark-choco%2Fpost%2Feb34a559-2621-4922-81b4-a4beb909c2de%2F%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202020-05-23%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%2010.33.42.png)
<h1>이벤트 연습하기</h1>
<span class="text">마우스를 올려주세요</span>
<span class="hidden"></span>
2. mouseover이벤트를 작성한다
- 마우스가 텍스트에 올라가면 바로 옆에 올라왔다는 텍스트알림이 뜨고 텍스트에서 벗어나면 알림도 사라진다.
![](https://velog.velcdn.com/images%2Fdenmark-choco%2Fpost%2Ff58cb95e-039d-44d2-83d8-f5e690288863%2F%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202020-05-23%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%2010.35.43.png)
let span = document.querySelector(".text");
let hiddenText = document.querySelector(".hidden");
function Show() {
hiddenText.innerHTML = "마우스가 올라왔습니다.";
}
function hide() {
hiddenText.innerHTML = "";
}
span.addEventListener("mouseover", Show);
span.addEventListener("mouseout", hide);
css
.text {
background-color: seagreen;
}
.text:hover {
cursor: pointer;
}