3
1

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 3 years have passed since last update.

ReactでCSSの条件式適用

Posted at

三項演算子を使う

例)ダークモードにする

```react export default function App() { const { isDarkMode } = useDarkMode();

return (



);
}

<p>cssのクラスを関数(useDarkMode())で真偽値を変更させる。</p>
3
1
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
3
1

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?