{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdeveloper-cassette.hatenablog.jp%2Fentry%2F2019%2F01%2F03%2F024223\" title=\"TypeScript\u3068event.persist() - cassette\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/developer-cassette/","version":"1.0","categories":[],"width":"100%","provider_name":"Hatena Blog","published":"2019-01-03 02:42:23","title":"TypeScript\u3068event.persist()","description":"\u5099\u5fd8\u9332 React\u3068Typescript\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001event.persist()\u3092\u578b\u4ed8\u3051\u3092\u3057\u305f\u3044\u5834\u5408\u3002 \u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u3051\u3070\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u901a\u3063\u305f\u3002 const handleChange = (event: React.SyntheticEvent<EventTarget>) => { event.persist(); ~~~ }; \u53d6\u308a\u6025\u304e\u7d30\u304b\u3044\u7406\u7531\u306f\u308f\u304b\u3089\u3093\u304c\u3002\u3002 \u7406\u7531\u306f\u3053\u308c\u304b\u306a\uff1f \u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\uff64event\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fReact\u306b\u3088\u3063\u3066SyntheticEvent\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u30e9\u30c3\u30d7\u3055\u308c\u3066\u3044\u3066\uff64\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u305f\u3081\u306b\u4f7f\u3044\u307e\u308f\u3057\u3066\u307e\u3059\u3088\uff61 \u53c2\u7167\u5148\uff1a stackoverflow.co\u2026","blog_url":"https://developer-cassette.hatenablog.jp/","blog_title":"cassette","type":"rich","provider_url":"https://hatena.blog","image_url":null,"url":"https://developer-cassette.hatenablog.jp/entry/2019/01/03/024223","author_name":"developer-cassette","height":"190"}