{"image_url":null,"blog_title":"Web\u958b\u767a\u306b\u304a\u3051\u308b\u77e5\u898b\u5171\u6709\u7cfb\u30da\u30fc\u30b8","categories":["JavaScript","jQuery","preventDefault","\u30a4\u30d9\u30f3\u30c8\u51e6\u7406","DOM\u30a4\u30d9\u30f3\u30c8"],"blog_url":"https://job-info.hateblo.jp/","author_name":"tomotomo1129","published":"2026-02-11 19:28:14","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/tomotomo1129/","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjob-info.hateblo.jp%2Fentry%2F2026%2F02%2F11%2F192814\" title=\"preventDefault\u3068return false\u304cjQuery\u3067\u540c\u3058\u306b\u898b\u3048\u308b\u7406\u7531 - Web\u958b\u767a\u306b\u304a\u3051\u308b\u77e5\u898b\u5171\u6709\u7cfb\u30da\u30fc\u30b8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://job-info.hateblo.jp/entry/2026/02/11/192814","title":"preventDefault\u3068return false\u304cjQuery\u3067\u540c\u3058\u306b\u898b\u3048\u308b\u7406\u7531","height":"190","description":"jQuery\u3067\u300creturn false\u300d\u304c\u4e07\u80fd\u306b\u898b\u3048\u308b\u7406\u7531 \u30cd\u30a4\u30c6\u30a3\u30d6JavaScript\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u610f\u5473 jQuery\u306ereturn false\u304c\u7279\u5225\u306a\u7406\u7531 \u306a\u305c\u3053\u3093\u306a\u4ed5\u69d8\u306b\u306a\u3063\u305f\u306e\u304b \u3088\u304f\u3042\u308b\u8aa4\u89e3\uff1aJavaScript\u3067\u3082\u540c\u3058\u3060\u3068\u601d\u3063\u3066\u3057\u307e\u3046 \u5b9f\u52d9\u3067\u8d77\u304d\u308b\u30c8\u30e9\u30d6\u30eb return false\u306e\u30ea\u30b9\u30af \u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b \u7d50\u5c40\u306a\u305c\u300c\u540c\u3058\u610f\u5473\u300d\u306b\u898b\u3048\u308b\u306e\u304b jQuery\u3067\u300creturn false\u300d\u304c\u4e07\u80fd\u306b\u898b\u3048\u308b\u7406\u7531 \u30d5\u30a9\u30fc\u30e0\u9001\u4fe1\u3092\u6b62\u3081\u305f\u3044\u3068\u304d\u3001\u30ea\u30f3\u30af\u9077\u79fb\u3092\u9632\u304e\u305f\u3044\u3068\u304d\u3001jQuery\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306b\u306f\u3088\u304f\u6b21\u306e\u4e00\u884c\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002 return false; \u3053\u308c\u3060\u3051\u3067\u300c\u9001\u4fe1\u3082\u6b62\u307e\u308a\u3001\u30ea\u30f3\u2026","width":"100%"}