yuheiomori0718 https://blog.hatena.ne.jp/yuheiomori0718/ メモ置き場 https://y0m0r.hateblo.jp/ javascript 子要素を探すのにはfind <p><span>Hello</span>, how are you?</p> <p>Me? I'm <span>good</span>.</p> $("p").find("span").css('color','red'); 親要素を探す場合はclosest <ul> <li><b>Click me!</b></li> <li>You can also <b>Click me!</b></li> </ul> $( document ).bind("click", function( e ) { $( e.target ).closest("li").toggleC… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20120612%2F1339512261" title="jQueryで親要素を探す - メモ置き場" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2012-06-12 23:44:21 rich https://y0m0r.hateblo.jp/entry/20120612/1339512261 1.0 100%