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2023.09.07 / Step 3 [DOM_이벤트] - 코딩 47 일차 본문
_0319_mouse1.html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>onclick</title>
</head>
<body>
<style>
#my_div {
background: green;
height: 300px;
width: 1000px;
display: block;
margin: 0 auto;
}
</style>
<div id="my_div">
</div>
<input id="clearbtn" type="button" value="clear" >
<div id="result">
</div>
<script>
let div = document.getElementById("my_div");
let clearbtn = document.getElementById("clearbtn");
let result = document.getElementById("result");
div.addEventListener("click", (a) => {
result.innerHTML+= "<div>click</div>";
});
div.addEventListener("mousedown", (a) => {
result.innerHTML+= "<div>mousedown</div>" + " x : " + a.pageX + " y : " + a.pageY;
});
div.addEventListener("mouseup", (a) => {
result.innerHTML+= "<div>mouseup</div>" + " x : " + a.pageX + " y : " + a.pageY;
});
clearbtn.addEventListener("click", (a) => {
result.innerHTML= "";
});
</script>
</body>
</html>
_0319_mouse2.html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>onclick</title>
</head>
<body>
<style>
#my_div {
background: blue;
height: 300px;
width: 1000px;
}
</style>
<div id="my_div">
</div>
<input id="clearbtn" type="button" value="clear" />
<div id="result">
</div>
<script>
let div = document.getElementById("my_div");
let clearbtn = document.getElementById("clearbtn");
let result = document.getElementById("result");
div.addEventListener("mouseover", (event) => {
result.innerHTML+= "<div>mouseover</div>";
});
div.addEventListener("mouseout", (event) => {
result.innerHTML+= "<div>mouseout</div>";
});
clearbtn.addEventListener("click", (event) => {
result.innerHTML= "";
});
</script>
</body>
</html>
_0319_mouse3.html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>onclick</title>
</head>
<body>
<style>
#my_div {
background: red;
height: 300px;
width: 1000px;
}
</style>
<div id="my_div">
</div>
<input id="clearbtn" type="button" value="clear" />
<div id="result">
</div>
<script type="text/javascript">
let div = document.getElementById("my_div");
let clearbtn = document.getElementById("clearbtn");
let result = document.getElementById("result");
div.addEventListener("mouseenter", (event) => {
result.innerHTML+= "<div>mouseenter</div>";
});
div.addEventListener("mouseleave", (event) => {
result.innerHTML+= "<div>mouseleave</div>";
});
clearbtn.addEventListener("click", (event) => {
result.innerHTML= "";
});
</script>
</body>
</html>
_0319_mouse4.html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>onclick</title>
</head>
<body>
<style>
#out_div {
background: green;
height: 400px;
width: 400px;
display: table-cell;
text-align: center;
vertical-align: middle;
}
#in_div {
background: yellow;
height: 100px;
width: 100px;
display: inline-block;
}
</style>
<div id="out_div">
<div id="in_div"></div>
</div>
<input id="clearbtn" type="button" value="clear" />
<div id="result">
</div>
<script>
let div = document.getElementById("out_div");
let clearbtn = document.getElementById("clearbtn");
let result = document.getElementById("result");
div.addEventListener("mouseover", (event) => {
result.innerHTML+= `<div>mouseover ${event.target.id}</div>`;
});
div.addEventListener("mouseout", (event) => {
result.innerHTML+= `<div>mouseout ${event.target.id}</div>`;
});
clearbtn.addEventListener("click", (event) => {
result.innerHTML= "";
});
</script>
</body>
</html>
_0319_onkeydown2.html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h1>keydown</h1>
<script>
window.addEventListener("keydown", (e) => {
console.log(e.code); // 콘솔창 열어서 확인하기
});
</script>
</body>
</html>
keydown
_0319_onkeyup3.html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h1>keyup</h1>
<script>
window.addEventListener("keyup", (e) => {
console.log(e.code); // 콘솔창 열어서 확인하기
});
</script>
</body>
</html>
keyup
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