<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
function bodyOnLoad() {
}
function clickButton() {
alert("버튼2 클릭됨!");
}
function changeImage1() {
document.getElementById("img").src = "away.jpg";
}
function changeImage2() {
document.getElementById("img").src = "australian.jpg";
}
function changeColor(color) {
document.getElementById("name").style.background = color;
}
function changeColor2(elem, colorCode) {
elem.style.background = colorCode;
}
function checkInput(elem) {
var spanTag = document.getElementById("checkResult");
if(elem.value == "admin") {
spanTag.innerHTML = "사용 불가능한 아이디";
spanTag.style.color = "RED";
} else {
spanTag.innerHTML = "사용 가능한 아이디";
spanTag.style.color = "GREEN";
}
}
</script>
</head>
<body onload="bodyOnLoad()">
<h1>test13.html</h1>
<input type="button" value="클릭" onclick="alert('버튼 클릭됨!')">
<input type="button" value="클릭2" onclick="clickButton()"><br>
<input type="button" value="마우스를 가져다 대세요"
onmouseover="alert('마우스오버')" onmouseout="alert('마우스아웃')"><br>
<img src="australian.jpg" id="img" width="200" height="150"
onmouseover="changeImage1()" onmouseout="changeImage2()"><br>
이름 : <input type="text" id="name"
onfocus="changeColor('LIGHTGRAY')" onblur="changeColor('WHITE')"><br>
나이 : <input type="text" id="age"><br>
<table border="1">
<tr><th colspan="4">테이블 연습</th></tr>
<tr onmouseover="changeColor2(this,'#FFCCCC')" onmouseout="changeColor2(this,'WHITE')">
<td>1-1</td><td>1-2</td><td>1-3</td><td>1-4</td>
</tr>
<tr onmouseover="changeColor2(this,'#FFCCCC')" onmouseout="changeColor2(this,'WHITE')">
<td>2-1</td><td>2-2</td><td>2-3</td><td>2-4</td>
</tr>
<tr onmouseover="changeColor2(this,'#FFCCCC')" onmouseout="changeColor2(this,'WHITE')">
<td>3-1</td><td>3-2</td><td>3-3</td><td>3-4</td>
</tr>
</table>
아이디 : <input type="text" placeholder="텍스트를 입력하세요" onkeyup="checkInput(this)">
<span id="checkResult"></span>
</body>
</html>