<button>PROMPT</button>
button {
font-size: 1.5rem;
padding: 0.4em 1em;
}
body {
display: grid;
place-items: center;
min-height: 100dvh;
}
const button = document.querySelector("button")
button.addEventListener("click", () => {
const name = prompt("이름을 입력하세요:", "홍길동");
if (name) {
button.textContent = `반갑습니다, ${name}님! 😄`;
} else {
button.textContent = "이름을 입력하시지 않으셨습니다. 😢";
}
})
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.