{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kimizuka.org%2Fentry%2F2021%2F04%2F16%2F093211\" title=\"React Hooks\u3067\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u53e9\u304f \ud83d\udd28 - \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>","version":"1.0","blog_url":"https://blog.kimizuka.org/","author_name":"kimizuka","author_url":"https://blog.hatena.ne.jp/kimizuka/","blog_title":"\u307f\u304b\u3065\u304d\u30d6\u30ed\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0","description":"\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3067\u304d\u308buseImperativeHandle\u3001ref\u3092\u5225\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u53d7\u3051\u6e21\u3059forwardRef\u3092\u4f7f\u3063\u3066\u5b9f\u73fe\u3057\u307e\u3059\u3002ja.reactjs.org ja.reactjs.org ChildComponent\uff08\u5b50\uff09 import { forwardRef, useImperativeHandle } from 'react'; export default forwardRef(function ChildComponent(props, ref) { useImperativeHandle(ref, () => ({ say: () => { console.\u2026","url":"https://blog.kimizuka.org/entry/2021/04/16/093211","provider_url":"https://hatena.blog","title":"React Hooks\u3067\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u53e9\u304f \ud83d\udd28","height":"190","type":"rich","categories":["React"],"published":"2021-04-16 09:32:11","width":"100%","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kimizuka/20210416/20210416093201.png"}