getElementByIdもquerySelectorもDocument内で指定した情報を取得する
違いは、getElementByIdはidなどの唯一無二のものを取得してくる
querySelectorは、タグやクラスなど、複数あってもいい
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme
List of users who liked
11