- 요소 찾기
const loginForm = document.getElementById("login-form");
//html에서 login-form(html element)을 찾음
const loninInput = loginForm.querySelector("input");
const loninButton = loginForm.querySelector("button");- 로그인버튼 눌러서 값 가져오기
<!DOCTYPE html>
<html lang="en">
<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">
<link rel="stylesheet" href="style.css">
<title>Hello from HTML!</title>
</head>
<body>
<div class="login-form">
<input type="text" placeholder="What is your name?" />
<button>Log In</button>
</div>
<script src="app.js"></script>
</body>
</html>const loninInput = document.querySelector(".login-form input"); //왜 .으로 해야 에러가 안뜨지
const loninButton = document.querySelector(".login-form button");
function LoginButtonClick(){
console.log(loninInput.value); //value값 받아오고 콘솔에 출력
}
loninButton.addEventListener("click",LoginButtonClick);'JavaScript' 카테고리의 다른 글
| #4.2 Events (0) | 2023.02.06 |
|---|---|
| #4.1 Form Submission (1) | 2023.02.06 |
| #3.8 CSS in Javascript part Three (1) | 2023.02.06 |
| #3.7 CSS in Javascript part Two (1) | 2023.02.04 |
| #3.6 CSS in Javascript (0) | 2023.02.04 |