addEventListener의 또다른 방식 html 적인 방식 onclick="js:"

 

방법1. addEventListener

const button = document.querySelector(".container button");

const main = document.querySelector("#main");

const qna = document.querySelector("#qna");

const result = document.querySelector("#result");

function begin() {

main.style.display = "none";

qna.style.display = "block";

}

button.addEventListener("click", begin);

 

방법2. in html

<button type="button" class="btn btn-outline-dark mt-3" onclick="js:begin()">시작하기</button>

 

 

 

 

 

https://homzzang.com/b/js-1317

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