{"provider_name":"Hatena Blog","published":"2022-10-21 09:55:30","author_url":"https://blog.hatena.ne.jp/panda_noir/","title":"data-attributes \u306b\u8272\u3005\u6e21\u3057\u3066\u307f\u308b","author_name":"panda_noir","version":"1.0","image_url":null,"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.pandanoir.info%2Fentry%2F2022%2F10%2F21%2F095530\" title=\"data-attributes \u306b\u8272\u3005\u6e21\u3057\u3066\u307f\u308b - Panda Noir\" 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","description":"const Component = () => <div data-foo={xxx} /> \u307f\u305f\u3044\u306b\u8272\u3005\u306a\u5024\u3092 data-attribute \u306b\u6e21\u3057\u3066\u307f\u307e\u3057\u305f\u3002 \u7d50\u679c: undefined, null: \u305d\u3082\u305d\u3082\u8ffd\u52a0\u3055\u308c\u306a\u3044 NaN: \u30ef\u30fc\u30cb\u30f3\u30b0\u304c\u51fa\u308b \u305d\u306e\u307b\u304b: \u6587\u5b57\u5217\u306b\u5909\u63db\u3055\u308c\u3066\u5024\u3068\u3057\u3066\u30bb\u30c3\u30c8\u3055\u308c\u308b \u691c\u8a3c\u306b\u4f7f\u3063\u305f\u30c7\u30e2\u304c\u3053\u3061\u3089","width":"100%","categories":["JavaScript","React"],"blog_title":"Panda Noir","type":"rich","url":"https://www.pandanoir.info/entry/2022/10/21/095530","blog_url":"https://www.pandanoir.info/"}