{"published":"2022-02-14 19:34:32","title":"history.back() \u3067\u30da\u30fc\u30b8\u3092\u623b\u3063\u305f\u3068\u304d\u306e JavaScript \u306e\u6319\u52d5","height":"190","url":"https://blog.mudatobunka.org/entry/2022/02/14/193432","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.mudatobunka.org%2Fentry%2F2022%2F02%2F14%2F193432\" title=\"history.back() \u3067\u30da\u30fc\u30b8\u3092\u623b\u3063\u305f\u3068\u304d\u306e JavaScript \u306e\u6319\u52d5 - \u7121\u99c4\u3068\u6587\u5316\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_title":"\u7121\u99c4\u3068\u6587\u5316","width":"100%","provider_name":"Hatena Blog","blog_url":"https://blog.mudatobunka.org/","description":"\u300c\u30da\u30fc\u30b8 A\u300d\u304b\u3089\u300c\u30da\u30fc\u30b8 B\u300d\u3078\u9077\u79fb\u3057\u305f\u5f8c\u306b\u300c\u30da\u30fc\u30b8 B\u300d\u3067 hidtory.back() \u304c\u5b9f\u884c\u3055\u308c\u300c\u30da\u30fc\u30b8 A\u300d\u306b\u623b\u3063\u3066\u304d\u305f\u3068\u304d\u3001\u300c\u30da\u30fc\u30b8 A\u300d\u3067\u8d70\u3063\u3066\u3044\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u6319\u52d5\u306b\u3064\u3044\u3066\u8003\u3048\u3088\u3046\u3002 \u3061\u306a\u307f\u306b\u30d6\u30e9\u30a6\u30b6\u306e\u300c\u623b\u308b\u300d\u30dc\u30bf\u30f3\u3067\u30da\u30fc\u30b8\u3092\u623b\u3063\u305f\u3068\u304d\u306b\u3082\u5168\u304f\u540c\u3058\u8b70\u8ad6\u304c\u901a\u3058\u308b\u3002 TL;DR \u30da\u30fc\u30b8 A \u3067 window.addEventListener('unload', ...) \u3055\u308c\u3066\u3044\u308b\u3068\u304d\u306f\u3001JavaScript \u306e\u72b6\u614b\u306f\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u518d\u5b9f\u884c\u3055\u308c\u308b \u30da\u30fc\u30b8 A \u3067 window.addEventListener('unload', ...) \u3055\u308c\u3066\u3044\u306a\u3044\u3068\u304d\u306f\u3001JavaScript \u306e\u72b6\u614b\u2026","categories":["JavaScript"],"author_url":"https://blog.hatena.ne.jp/todays_mitsui/","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/todays_mitsui/20220214/20220214191042.png","provider_url":"https://hatena.blog","author_name":"todays_mitsui"}