{"published":"2018-12-15 19:55:56","image_url":null,"description":"\u306a\u3093\u3068\u306a\u304f\u77e5\u3063\u3066\u3044\u305f\u3053\u3068 props \u3068\u3057\u3066\u6e21\u3055\u306a\u304f\u3066\u3082\u4e0a\u4f4d\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b prop drilling \u3092\u907f\u3051\u308c\u308b react-redux \u306eProvider \u306e Pure React\u7248 \u8aac\u660e Context API \u306f \u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068 createContext \u95a2\u6570\u3092\u4ecb\u3057\u3066\u751f\u6210\u3057\u305f Context \u3092\u305d\u306e Context \u81ea\u8eab\u304c\u6301\u3064 Provider \u3068\u3044\u3046 React Component \u3067 \u30c7\u30fc\u30bf\u3092\u5171\u6709\u3057\u305f\u3044\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u7fa4\u3092\u30e9\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067 \u3069\u3053\u306e\u968e\u5c64\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u3082\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306a\u4ed5\u7d44\u307f\u306e\u3053\u3068\u3067\u3059 \u3053\u308c\u306b\u3088\u308a\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b \u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u2026","categories":[],"version":"1.0","author_name":"yukisaibai","title":"\u306a\u3093\u3068\u304f\u77e5\u3063\u3066\u3044\u305f Context API \u3092\u7406\u89e3\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyukisaibai.hatenablog.com%2Fentry%2F2018%2F12%2F15%2F195556\" title=\"\u306a\u3093\u3068\u304f\u77e5\u3063\u3066\u3044\u305f Context API \u3092\u7406\u89e3\u3059\u308b - \u5668\u7528\u8ca7\u4e4f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\" 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","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","width":"100%","blog_url":"https://yukisaibai.hatenablog.com/","type":"rich","url":"https://yukisaibai.hatenablog.com/entry/2018/12/15/195556","blog_title":"\u5668\u7528\u8ca7\u4e4f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0","author_url":"https://blog.hatena.ne.jp/yukisaibai/"}