{"blog_url":"https://blog.kimizuka.org/","provider_name":"Hatena Blog","type":"rich","description":"\u3053\u306e\u8a18\u4e8b\u3067\u306fdelegate\u306e\u8aac\u660e\u306f\u7701\u7565\u3057\u307e\u3059\u304c\u3001\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u6614\u66f8\u3044\u305f\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u3044\u305f\u3060\u3051\u308b\u3068\u5e78\u3044\u3067\u3059\u3002\u3053\u308c\u307e\u3067\u306f\u81ea\u4f5c\u3057\u305fdelegate\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3001deleate\u3092\u8a2d\u5b9a\u3057\u3066\u304d\u307e\u3057\u305f\u3002 \u81ea\u4f5c\u306edelegate function delegate(parent, eventName, selector, callback) { parent.addEventListener(eventName, function(evt) { (function checkTarget(target) { evt.delegateTarget = target; if (target.matches && \u2026","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kimizuka/20200917/20200917190940.png","blog_title":"\u307f\u304b\u3065\u304d\u30d6\u30ed\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0","author_name":"kimizuka","url":"https://blog.kimizuka.org/entry/2020/09/17/190953","author_url":"https://blog.hatena.ne.jp/kimizuka/","categories":["JavaScript"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kimizuka.org%2Fentry%2F2020%2F09%2F17%2F190953\" title=\"delegate\u3092\u81ea\u4f5c\u306e\u3082\u306e\u304b\u3089npm\u306b\u4e57\u308a\u63db\u3048\u308b \ud83d\ude97 - \u307f\u304b\u3065\u304d\u30d6\u30ed\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","version":"1.0","width":"100%","published":"2020-09-17 19:09:53","title":"delegate\u3092\u81ea\u4f5c\u306e\u3082\u306e\u304b\u3089npm\u306b\u4e57\u308a\u63db\u3048\u308b \ud83d\ude97"}