{"image_url":null,"title":"\u30a4\u30d9\u30f3\u30c8\u306e\u30ad\u30e3\u30f3\u30bb\u30eb event.preventDefault() - JavaScript","type":"rich","blog_title":"TIL","height":"190","url":"https://tmg0525.hatenadiary.jp/entry/2018/04/11/225256","width":"100%","description":"\u4f8b\u3048\u3070\u3001input\u3084textarea\u5185\u3067tab\u30ad\u30fc\u3092\u5165\u529b\u3057\u305f\u3068\u3059\u308b\u3002\u3059\u308b\u3068\u30d5\u30a9\u30fc\u30ab\u30b9\u304c\u5916\u308c\u308b \u3082\u3057\u3001\u7121\u52b9\u5316\u3057\u305f\u3044\u5834\u5408\u3001event.preventDefault()\u3092\u4f7f\u7528\u3059\u308c\u3070\u3044\u3044 const disableTab = (event) => { if (event.key === \"Tab\") { event.preventDefault(); } }; /* \u30ad\u30fc\u62bc\u4e0b\u6642\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u8ffd\u52a0 */ document.querySelector(\".editor\").addEventListener(\"keydown\", disableTab); event.preventDefault()\u306f\u30a4\u30d9\u30f3\u30c8\u2026","author_url":"https://blog.hatena.ne.jp/tmg1998/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftmg0525.hatenadiary.jp%2Fentry%2F2018%2F04%2F11%2F225256\" title=\"\u30a4\u30d9\u30f3\u30c8\u306e\u30ad\u30e3\u30f3\u30bb\u30eb event.preventDefault() - JavaScript - TIL\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","blog_url":"https://tmg0525.hatenadiary.jp/","version":"1.0","categories":["JavaScript","\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u4f5c\u6210"],"author_name":"tmg1998","published":"2018-04-11 22:52:56","provider_name":"Hatena Blog"}