코딩 스쿨에 오신것을 환영합니다~~

Q51. 다음은 문서 객체 모델(DOM)에서 발생되는 이벤트를 처리하는 예이다. 밑줄 친 부분을 채우시오. (400점)

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<style>
div {
    color: white; background-color: skyblue; 
    padding: 10px; width: 200px; text-align: center;
}
</style>
<script>
    function ______________(obj) {
        obj.innerHTML = "클릭하셨네요!";
    }

    function ______________(obj) {
        obj.style.backgroundColor = "orange";
    }

    function ______________(obj) {
        obj.style.backgroundColor = "skyblue";
    }
</script>
</head>
<h2 onclick="changeText(this)">클릭해 보세요!</h2>
<div onmouseover="mouseOver(this)" onmouseout="mouseOut(this)">
    마우스를 올려보세요!
</div>
</body>  
</html>

- 난이도(1~10) : 4

  • - 실행 결과

  • 클릭해 보세요!

    마우스를 올려보세요!
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<style>
div {
    color: white; background-color: skyblue; 
    padding: 10px; width: 200px; text-align: center;
}
</style>
<script>
    function changeText(obj) {
        obj.innerHTML = "클릭하셨네요!";
    }

    function mouseOver(obj) {
        obj.style.backgroundColor = "orange";
    }

    function mouseOut(obj) {
        obj.style.backgroundColor = "skyblue";
    }
</script>
</head>
<h2 onclick="changeText(this)">클릭해 보세요!</h2>
<div onmouseover="mouseOver(this)" onmouseout="mouseOut(this)">
    마우스를 올려보세요!
</div>
</body>  
</html>

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