function FollowButton() {
return React.createElement("div", {}, "Follow");
}
const domContainer = document.querySelector('#follow_button_container');
ReactDOM.render(React.createElement(FollowButton), domContainer);
현재의 상태에서 FollowButton을 누르는 경우 Follow여부에 따라 Follow 와 following이 보이는 컴포넌트를 만들어보겠습니다.
function FollowButton() {
const [following, setFollowing] = React.useState(false)
return React.createElement("div", {
onClick: () => setFollowing(!following)
}, following ? "following" : "Follow");
}
const [following, setFollowing] = React.useState(false)
return React.createElement("div", {}, following ? "following" : "Follow");
onClick: () => setFollowing(!following)