JavaScript 개체 메서드는 개체에 대해 수행할 수 있는 작업입니다.
다음은 JavaScript의 객체에 있는 메소드를 보여주는 코드입니다 -
예시
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
body {
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.sample {
font-size: 18px;
font-weight: 500;
color: red;
}
</style>
</head>
<body>
<h1>JavaScript Object Methods</h1>
Enter your Name <input type="text" class="name" /> Enter your Age
<input class="age" type="number" />
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above button to see if you are a legal adult or not
</h3>
<script>
let sampleEle = document.querySelector(".sample");
let nameEle = document.querySelector(".name");
let AgeEle = document.querySelector(".age");
document.querySelector(".Btn").addEventListener("click", () => {
let testObj = {name: nameEle.value, age: AgeEle.value,checkAdult() {
if (this.age >= 18) {
sampleEle.innerHTML = this.name + " you are a legal adult ";
} else
sampleEle.innerHTML = this.name + "you are not a legal adult ";
},
};
testObj.checkAdult();
});
</script>
</body>
</html> 출력
이름과 나이를 입력하고 'CLICK HERE' 버튼을 클릭하면 -
