kimizuka https://blog.hatena.ne.jp/kimizuka/ みかづきブログ・カスタム https://blog.kimizuka.org/ JavaScript jQueryのclosetとは querySelectorは己の子要素を検索するメソッドですが、closetは逆に己の親を検索する、jQueryオブジェクトのメソッドです。api.jquery.com Given a jQuery object that represents a set of DOM elements, the .closest() method searches through these elements and their ancestors in the DOM tree and constructs a new jQuery object from the matc… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kimizuka.org%2Fentry%2F2021%2F08%2F23%2F235822" title="jQueryのclosestをjQuery無しで使いたい時は、Element.closestの出番 🔍 - みかづきブログ・カスタム" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/k/kimizuka/20201020/20201020140350.png Hatena Blog https://hatena.blog 2021-08-23 23:58:22 rich https://blog.kimizuka.org/entry/2021/08/23/235822 1.0 100%