{"id":25652,"date":"2025-11-29T00:38:28","date_gmt":"2025-11-29T00:38:28","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=25652"},"modified":"2025-11-29T00:38:28","modified_gmt":"2025-11-29T00:38:28","slug":"rails-turbo-frame%e3%81%ae%e8%aa%ad%e3%81%bf%e8%be%bc%e3%81%bf%e3%83%97%e3%83%ad%e3%82%b0%e3%83%ac%e3%82%b9%e8%a1%a8%e7%a4%ba%e3%82%92css%e3%81%a0%e3%81%91%e3%81%a7%e5%ae%9f%e7%8f%be%e3%81%99","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/25652\/","title":{"rendered":"Rails: Turbo Frame\u306e\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30b0\u30ec\u30b9\u8868\u793a\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b\uff08\u7ffb\u8a33\uff09\uff5cTechRacho by BPS\u682a\u5f0f\u4f1a\u793e"},"content":{"rendered":"\n<\/p>\n<div id=\"js-single-body\" wp_automatic_readability=\"204.19850449819\">\n<h2>Rails: Turbo Frame\u306e\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30b0\u30ec\u30b9\u8868\u793a\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b\uff08\u7ffb\u8a33\uff09<\/h2>\n<p>Rails\u306e\u30da\u30fc\u30b8\u3067Turbo Frame\u3092\u4f7f\u3046\u3068\u3001\u521d\u671f\u8aad\u307f\u8fbc\u307f\u3067<code>loading...<\/code>\u306e\u3088\u3046\u306a\u30b9\u30c6\u30fc\u30c8\u8868\u793a\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc\u307f\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306ebody\u304cTurbo Frame\u306e\u8981\u7d20\u306b\u6ce8\u5165\u3055\u308c\u3066\u3001\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u8868\u793a\u306e\u30c6\u30ad\u30b9\u30c8\u306f\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306f\u3001\u30a2\u30d7\u30ea\u306e\u4e00\u90e8\u3092\u975e\u540c\u671f\u306b\u8aad\u307f\u8fbc\u3080\u3068\u304d\u306b\u6709\u7528\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057Turbo Frame\u306e\u8981\u7d20\u3092\u3001\u30da\u30fc\u30b8\u4e0a\u3067\u6052\u4e45\u7684\u306b\u914d\u7f6e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f\u30da\u30fc\u30b8\u306b\u8868\u793a\u3059\u308b\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3084\u30e2\u30fc\u30c0\u30eb\u30c0\u30a4\u30a2\u30ed\u30b0\u3067\u3001\u6642\u9593\u306e\u304b\u304b\u308b\u3082\u306e\u3092\u8868\u793a\u3059\u308b\u3068\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30ea\u30bd\u30fc\u30b9\u304c\u8aad\u307f\u8fbc\u307e\u308c\u308b\u307e\u3067\u4f55\u3082\u8868\u793a\u3055\u308c\u307e\u305b\u3093\uff08500ms\u5f8c\u306b\u30da\u30fc\u30b8\u4e0a\u90e8\u306b\u8868\u793a\u3055\u308c\u308b\u7d30\u3044\u30d7\u30ed\u30b0\u30ec\u30b9\u30d0\u30fc\u306f\u9664\u304d\u307e\u3059\uff09\u3002\u3053\u308c\u3067\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u60aa\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u300c\u8aad\u307f\u8fbc\u307f\u4e2d\u300d\u30c6\u30ad\u30b9\u30c8\u3092\u8868\u793a\u3059\u308b\u3068\u304d\u3082\u3001\u30ad\u30d3\u30ad\u30d3\u8868\u793a\u3059\u308b\u65b9\u304c\u3001\u73fe\u5728\u306e\u72b6\u614b\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u7684\u78ba\u306b\u4f1d\u3048\u3089\u308c\u308b\u306e\u3067\u7406\u60f3\u7684\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306eGIF\u52d5\u753b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/techracho.bpsinc.jp\/wp-content\/uploads\/2025\/10\/01_busy-first-load.gif\" data-wpel-link=\"internal\" target=\"_self\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/techracho.bpsinc.jp\/wp-content\/uploads\/2025\/10\/01_busy-first-load.gif\" alt=\"\" width=\"908\" height=\"532\" class=\"aligncenter size-full wp-image-153836\"\/><\/a><\/p>\n<p>\u4e0a\u306f\u521d\u56de\u306e\u8868\u793a\u3067\u3059\u3002\u4ee5\u4e0b\u3067\u30d5\u30ec\u30fc\u30e0\u3092\u300c\u30ea\u30ed\u30fc\u30c9\u300d\u3057\u305f\u5834\u5408\u3068\u898b\u6bd4\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/techracho.bpsinc.jp\/wp-content\/uploads\/2025\/10\/02_busy-second-load.gif\" data-wpel-link=\"internal\" target=\"_self\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/techracho.bpsinc.jp\/wp-content\/uploads\/2025\/10\/02_busy-second-load.gif\" alt=\"\" width=\"768\" height=\"552\" class=\"aligncenter size-full wp-image-153837\"\/><\/a><\/p>\n<ul>\n<li>1\u756a\u76ee\u306e&#8221;Reload second&#8221;\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001<code>Loading...<\/code>\u3082\u30b9\u30d4\u30ca\u30fc\u3082\u8868\u793a\u305b\u305a\u306b\u3001&#8221;First frame loaded&#8230;&#8221;\u304c\u5373\u5ea7\u306b&#8221;First frame reloaded&#8230;&#8221;\u306b\u5909\u308f\u308a\u307e\u3059\u3002<\/li>\n<li>2\u756a\u76ee\u306e&#8221;Load second&#8221;\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u5373\u5ea7\u306b<code>Loading...<\/code>\u3092\u8868\u793a\u3057\u3001\u8aad\u307f\u8fbc\u307f\u7d42\u308f\u308b\u3068&#8221;Loaded&#8221;\u306b\u5909\u308f\u308a\u307e\u3059\uff08\u671b\u307e\u3057\u3044\u52d5\u4f5c\uff09\u3002<\/li>\n<li>3\u756a\u76ee\u306e&#8221;Load third&#8221;\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u5373\u5ea7\u306b\u30b9\u30d4\u30ca\u30fc\u3092\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u8868\u793a\u3057\u3001\u8aad\u307f\u8fbc\u307f\u7d42\u308f\u308b\u3068\u30b9\u30d4\u30ca\u30fc\u304c\u6d88\u3048\u307e\u3059\uff08\u671b\u307e\u3057\u3044\u52d5\u4f5c\uff09\u3002<\/li>\n<\/ul>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u79c1\u304c\u3042\u308b\u9867\u5ba2\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5b9f\u969b\u306b\u4f7f\u3063\u305f\u30b7\u30f3\u30d7\u30eb\u306a\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u53c2\u8003: <a target=\"_blank\" href=\"https:\/\/railsdesigner.com\/saas\/month\/\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\" class=\"wpel-icon-right\">Get a SaaS From Zero to Customers in One Month | Rails Designer<span class=\"wpel-icon wpel-image wpel-icon-19\"\/><\/a><\/p>\n<p>\u4ee5\u4e0b\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u3082\u672c\u8a18\u4e8b\u306e\u3059\u3079\u3066\u306e\u30b3\u30fc\u30c9\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u306f\u3001\u9045\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u3092<code>sleep<\/code>\u3067\u771f\u4f3c\u305f\u30c0\u30df\u30fc\u306e\u30d5\u30ec\u30fc\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/github.com\/rails-designer-repos\/turbo-busy\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\"><img decoding=\"async\" src=\"https:\/\/gh-card.dev\/repos\/rails-designer-repos\/turbo-busy.svg\" alt=\"rails-designer-repos\/turbo-busy - GitHub\"\/><\/a><\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u79c1\u304c\u3053\u306e\u554f\u984c\u306b\u3069\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u3057\u305f\u304b\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3><a target=\"_blank\" id=\"1\" href=\"#1\">\ud83d\udd17<\/a> 1: Turbo Frame\u6a19\u6e96\u306e\u300c\u8aad\u307f\u8fbc\u307f\u4e2d\u300d\u30b9\u30c6\u30fc\u30c8\u8868\u793a<\/h3>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306eTurbo Frame\u306f\u3001\u30da\u30fc\u30b8\u3092\u6700\u521d\u306b\u8868\u793a\u3057\u305f\u3068\u304d\u306e\u300c\u8aad\u307f\u8fbc\u307f\u4e2d\u300d\u30b9\u30c6\u30fc\u30c8\u8868\u793a\u3092\u30b7\u30f3\u30d7\u30eb\u306a\u65b9\u6cd5\u3067\u51e6\u7406\u3057\u307e\u3059\u3002<br \/><code><turbo-frame\/><\/code>\u30bf\u30b0\u306e\u5185\u5074\u306b\u7f6e\u3044\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001<code>src<\/code>\u5c5e\u6027\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8aad\u307f\u8fbc\u3093\u3067\u7f6e\u304d\u63db\u3048\u308b\u307e\u3067\u3001\u8868\u793a\u3055\u308c\u7d9a\u3051\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u3042\u308b1\u756a\u76ee\u306e\u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002<\/p>\n<pre><code class=\"erb\">&lt;%= link_to \"Reload first\", frame_path(content: \"First frame reloaded...\", id: \"first\", sleep: 2), data: { turbo_frame: \"first\" } %&gt; <br\/><turbo-frame id=\"first\" src=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_11_28\/&lt;%= frame_path(content:\" first=\"\" frame=\"\" loaded...\",=\"\" id:=\"\" \"first\",=\"\" sleep:=\"\" 2)=\"\" %=\"\">\"&gt;\n  Loading...\n<\/turbo-frame>\n<\/code><\/pre>\n<p>\u3053\u308c\u306f\u3001\u30d3\u30e5\u30fc\u306e\u30da\u30fc\u30b8\u3092\u6700\u521d\u306b\u8868\u793a\u3057\u305f\u3068\u304d\u306f\u5b8c\u74a7\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306b\u306f<code>\"Loading...\"<\/code>\u304c\u8868\u793a\u3055\u308c\u3001\u305d\u306e\u5f8c\u5b9f\u969b\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u30e6\u30fc\u30b6\u30fc\u304c<code>link_to<\/code>\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u554f\u984c\u304c\u751f\u3058\u307e\u3059\u3002Turbo\u306f\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u65e2\u5b58\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3044\u3063\u305f\u3093\u524a\u9664\u3057\u307e\u3059\u304c\u3001\u65b0\u3057\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u914d\u4fe1\u3055\u308c\u308b\u307e\u3067\u7a7a\u767d\u306e\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u7a7a\u767d\u3092\u305d\u306e\u307e\u307e\u306b\u3057\u3066\u304a\u304f\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h3><a target=\"_blank\" id=\"2\" href=\"#2\">\ud83d\udd17<\/a> 2:\u300c \u8aad\u307f\u8fbc\u307f\u4e2d\u300d\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b<\/h3>\n<p>\u79c1\u306f\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u53d6\u5f97\u304c\u7d42\u308f\u308b\u307e\u3067Turbo\u304c\u81ea\u52d5\u7684\u306b\u30d5\u30ec\u30fc\u30e0\u306b\u8ffd\u52a0\u3059\u308b<code>aria-busy=\"true\"<\/code>\u5c5e\u6027\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5c5e\u6027\u3092CSS\u30bb\u30ec\u30af\u30bf\u3068\u3057\u3066\u4f7f\u3046\u3053\u3068\u3067\u3001\u65e2\u5b58\u306e\uff08\u53e4\u304f\u306a\u3063\u305f\uff09\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u624b\u524d\u306b<code>\"Loading...\"<\/code>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3092\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3067\u3001\u65b0\u3057\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u304c\u7d42\u308f\u308b\u307e\u3067\u53e4\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6d88\u3055\u305a\u306b\u8868\u793a\u3057\u3064\u3064\u3001<code>\"Loading...\"<\/code>\u304c\u624b\u524d\u306b\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08\u3082\u3061\u308d\u3093\u3001\u8868\u793a\u306e\u30b9\u30bf\u30a4\u30eb\u306fCSS\u3067\u3044\u304f\u3089\u3067\u3082\u81ea\u7531\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\uff09\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u305d\u306e\u305f\u3081\u306eCSS\u3067\u3059\u3002<\/p>\n<pre><code class=\"css\">#second {\n  position: relative;\n}\n\n#second::after {\n  content: \"Loading...\";\n  position: absolute;\n  inset: 0;\n  padding: .125rem;\n  display: none;\n  background-color: #fff;\n}\n\n#second[aria-busy=\"true\"]::after {\n  display: block;\n}\n<\/code><\/pre>\n<p><code>#second<\/code>\u306e\u30d5\u30ec\u30fc\u30e0\u306f<code>position: relative<\/code>\u3067\u6307\u5b9a\u3067\u304d\u308b\u306e\u3067\u3001\u305d\u306e\u5185\u5074\u306b<code>::after<\/code>\u7591\u4f3c\u8981\u7d20\u3092\u914d\u7f6e\u3067\u304d\u307e\u3059\u3002\u3053\u306e<code>::after<\/code>\u7591\u4f3c\u8981\u7d20\u306f\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3068\u3057\u3066\u30b9\u30bf\u30a4\u30eb\u8a2d\u5b9a\u3055\u308c\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u975e\u8868\u793a\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u52a0\u3048\u3066<code>#second[aria-busy=\"true\"]::after<\/code>\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u30de\u30b8\u30c3\u30af\u304c\u8d77\u304d\u307e\u3059\u3002Turbo\u304c<code>aria-busy=\"true\"<\/code>\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3053\u306eCSS\u30eb\u30fc\u30eb\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u3053\u306e\u7591\u4f3c\u8981\u7d20\u306e<code>display<\/code>\u304c<code>block<\/code>\u306b\u5909\u308f\u3063\u3066\u3001<code>\"Loading...\"<\/code>\u304c\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3><a target=\"_blank\" id=\"3\" href=\"#3\">\ud83d\udd17<\/a> 3: SVG\u3067\u30b9\u30d4\u30ca\u30fc\u3092\u8868\u793a\u3059\u308b<\/h3>\n<p>\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306e<code>\"Loading...\"<\/code>\u3082\u3088\u3044\u306e\u3067\u3059\u304c\u3001\u30b9\u30d4\u30ca\u30fc\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u65b9\u304c\u898b\u305f\u76ee\u304c\u3088\u3044\u3053\u3068\u3082\u3088\u304f\u3042\u308a\u307e\u3059\u3002<br \/>\u65b9\u6cd5\u8ad6\u306f\u4e0a\u3068\u540c\u3058\u3067\u3001<code>[aria-busy=\"true\"]<\/code>\u30b9\u30c6\u30fc\u30c8\u3067CSS\u30c9\u30ea\u30d6\u30f3\u306e\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u4e3b\u306a\u9055\u3044\u306f\u3001<code>::after<\/code>\u7591\u4f3c\u8981\u7d20\u306e\u30b9\u30bf\u30a4\u30eb\u8a2d\u5b9a\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"css\">#third {\n  position: relative;\n}\n\n#third::after {\n  content: \"\";\n  position: absolute;\n  top: 0; left: 0;\n  width: 1rem; height: 1rem;\n  display: none;\n  background-image: url(\"data:image\/svg+xml,%3Csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox='0 0 256 256' fill=\"currentColor\"%3E%3Cpath d='M232,128a104,104,0,0,1-208,0c0-41,23.81-78.36,60.66-95.27a8,8,0,0,1,6.68,14.54C60.15,61.59,40,93.27,40,128a88,88,0,0,0,176,0c0-34.73-20.15-66.41-51.34-80.73a8,8,0,0,1,6.68-14.54C208.19,49.64,232,87,232,128Z'\/%3E%3C\/svg%3E\");\n  background-repeat: no-repeat;\n  background-color: #fff;\n  border-radius: 9999px;\n  animation: spin 1.5s linear infinite;\n}\n\n#third[aria-busy=\"true\"]::after {\n  display: inline-block;\n}\n\n@keyframes spin {\n  from {\n    transform: rotate(0deg);\n  }\n  to {\n    transform: rotate(360deg);\n  }\n}\n<\/code><\/pre>\n<p>\u3053\u3053\u3067\u306f<code>content<\/code>\u3092\u7a7a\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30d4\u30ca\u30fc\u306b\u306f<a target=\"_blank\" href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/URI\/Reference\/Schemes\/data\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\" class=\"wpel-icon-right\">data\u3068\u3057\u3066URI\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305fSVG\u753b\u50cf<span class=\"wpel-icon wpel-image wpel-icon-19\"\/><\/a>\u3092\u4f7f\u3063\u3066<code>background-image<\/code>\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e<code>spin<\/code>\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u7591\u4f3c\u8981\u7d20\u3092\u56de\u8ee2\u3055\u305b\u7d9a\u3051\u307e\u3059\u3002\u5148\u307b\u3069\u3068\u540c\u69d8\u306b\u3001\u3053\u306e\u7591\u4f3c\u8981\u7d20\u3082<code>aria-busy=\"true\"<\/code>\u5c5e\u6027\u304c\u30d5\u30ec\u30fc\u30e0\u306b\u5b58\u5728\u3059\u308b\u9593\u3060\u3051\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><a target=\"_blank\" id=\"4\" href=\"#4\">\ud83d\udd17<\/a> 4: rails_icons\u306e\u30a2\u30a4\u30b3\u30f3\u3092\u4f7f\u3046<\/h3>\n<p>\u6700\u5f8c\u306e\u4f8b\u306f\u30013\u756a\u76ee\u306e\u4f8b\u3092\u6539\u826f\u3057\u305f\u3082\u306e\u3067\u3059\u3002SVG\u3092CSS\u306b\u57cb\u3081\u8fbc\u3093\u3067\u3082\u3044\u3044\u306e\u3067\u3059\u304c\u3001\u79c1\u306f\u81ea\u5206\u306e\u30a2\u30a4\u30b3\u30f3\uff08\ud83e\udd89\uff09\u3092<a target=\"_blank\" href=\"https:\/\/github.com\/rails-designer\/rails_icons\/\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\" class=\"wpel-icon-right\">rails_icons<span class=\"wpel-icon wpel-image wpel-icon-19\"\/><\/a> gem\u3067\u8868\u793a\u3059\u308b\u306e\u304c\u597d\u307f\u3067\u3059\u3002\u3055\u3089\u306b<a target=\"_blank\" href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/CSS\/CSS_cascading_variables\/Using_CSS_custom_properties\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\" class=\"wpel-icon-right\">CSS\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30d1\u30c6\u30a3<span class=\"wpel-icon wpel-image wpel-icon-19\"\/><\/a>\u3092\u4f7f\u3048\u3070\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306b\u66f8\u3051\u307e\u3059\u3002<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/github.com\/rails-designer\/rails_icons\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\"><img decoding=\"async\" src=\"https:\/\/gh-card.dev\/repos\/rails-designer\/rails_icons.svg\" alt=\"rails-designer\/rails_icons - GitHub\"\/><\/a><\/p>\n<p>\u307e\u305a\u3001\u30a2\u30a4\u30b3\u30f3\u306eSVG\u30c7\u30fc\u30bf\u3092\u30d3\u30e5\u30fc\u304b\u3089CSS\u306b\u6e21\u3059\u3068\u304d\u306b\u3001<code>turbo-frame<\/code>\u8981\u7d20\u81ea\u8eab\u306e<code>style<\/code>\u5c5e\u6027\u3092\u4f7f\u3044\u307e\u3059\u3002SVG\u306f<code>rails_icons<\/code>\u00a0gem\u3067\u751f\u6210\u3057\u3066\u304b\u3089Base64\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<pre wp_automatic_readability=\"4.5\"><code class=\"erb\" wp_automatic_readability=\"3\">&lt;%= link_to \"Load fourth\", frame_path(content: \"Loaded. Did you see the spinner icon from Rails Icons?\", id: \"fourth\", sleep: 2), data: {turbo_frame: \"fourth\"} %&gt; <br\/><turbo-frame id=\"fourth\" style=\"--icon: url('data:image\/svg+xml;base64,&lt;%= Base64.strict_encode64(icon(\" loader\"))=\"\" %=\"\">')\"&gt;\n<\/turbo-frame>\n<p>Using &lt;%= link_to \"Rails Icons\", \"https:\/\/github.com\/rails-designer\/rails_icons\" %&gt;<\/p>\n<\/code><\/pre>\n<p>CSS\u306f3\u756a\u76ee\u306e\u4f8b\u3068\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f<code>data<\/code> URI\u3092<code>var(--icon)<\/code>\u306b\u7f6e\u304d\u63db\u3048\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"css\">#fourth {\n  position: relative;\n}\n\n#fourth::after {\n  content: \"\";\n  position: absolute;\n  top: 0; left: 0;\n  width: 1rem; height: 1rem;\n  display: none;\n  background-image: var(--icon);\n  background-repeat: no-repeat;\n  background-color: #fff;\n  border-radius: 9999px;\n  animation: spin 1.5s linear infinite;\n}\n\n#fourth[aria-busy=\"true\"]::after {\n  display: inline-block;\n}\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u3067\u3067\u304d\u3042\u304c\u308a\u3067\u3059\uff01\u672c\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u30c6\u30af\u30cb\u30c3\u30af\u306f\u3001<a target=\"_blank\" href=\"https:\/\/railsdesigner.com\/rails-ui-consultancy\/\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener\" class=\"wpel-icon-right\">\u3055\u307e\u3056\u307e\u306a\u9867\u5ba2\u306e\u6848\u4ef6<span class=\"wpel-icon wpel-image wpel-icon-19\"\/><\/a>\u3067\u5b9f\u969b\u306b\u3046\u307e\u304f\u52d5\u3044\u3066\u3044\u307e\u3059\u3002\u79c1\u304c\u6539\u826f\u3057\u305f\u306e\u306f\u3001\u30d5\u30ec\u30fc\u30e0\u306e\u8aad\u307f\u8fbc\u307f\u3084\u30d5\u30a9\u30fc\u30e0\u306e\u4fdd\u5b58\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3084\u30b9\u30bf\u30a4\u30eb\u3092CSS\u3060\u3051\u3067\u5909\u66f4\u3059\u308b\u3088\u3046\u306b\u3057\u305f\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u6539\u826f\u3092\u6c17\u306b\u5165\u3063\u3066\u3044\u305f\u3060\u3051\u305f\u3089\u3001\u305c\u3072\u79c1\u307e\u3067\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<blockquote class=\"wp-embedded-content\" data-secret=\"vx5flxaYB4\" wp_automatic_readability=\"0\">\n<p><a target=\"_blank\" href=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_10_02\/153408\" data-wpel-link=\"internal\" target=\"_self\">Rails: \u30de\u30eb\u30c1\u30b9\u30c6\u30c3\u30d7\u306e\u30d5\u30a9\u30fc\u30e0\u3084\u30a6\u30a3\u30b6\u30fc\u30c9\u3092gem\u306a\u3057\u3067\u69cb\u7bc9\u3059\u308b\uff08\u7ffb\u8a33\uff09<\/a><\/p>\n<\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201cRails: \u30de\u30eb\u30c1\u30b9\u30c6\u30c3\u30d7\u306e\u30d5\u30a9\u30fc\u30e0\u3084\u30a6\u30a3\u30b6\u30fc\u30c9\u3092gem\u306a\u3057\u3067\u69cb\u7bc9\u3059\u308b\uff08\u7ffb\u8a33\uff09\u201d \u2014 TechRacho\" src=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_10_02\/153408\/embed#?secret=vx5flxaYB4\" data-secret=\"vx5flxaYB4\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"HuiLDVwr2h\" wp_automatic_readability=\"0\">\n<p><a target=\"_blank\" href=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_09_18\/151718\" data-wpel-link=\"internal\" target=\"_self\">Rails:\u7e70\u308a\u8fd4\u3057\u30a4\u30d9\u30f3\u30c8\u306e\u65e5\u4ed8\u3084\u671f\u9593\u3092\u81ea\u7136\u8a00\u8a9e\u3067\u6307\u5b9a\u3067\u304d\u308b\u30d1\u30fc\u30b5\u30fc\u3092Stimulus\u3067\u5b9f\u88c5\u3059\u308b\uff08\u7ffb\u8a33\uff09<\/a><\/p>\n<\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201cRails:\u7e70\u308a\u8fd4\u3057\u30a4\u30d9\u30f3\u30c8\u306e\u65e5\u4ed8\u3084\u671f\u9593\u3092\u81ea\u7136\u8a00\u8a9e\u3067\u6307\u5b9a\u3067\u304d\u308b\u30d1\u30fc\u30b5\u30fc\u3092Stimulus\u3067\u5b9f\u88c5\u3059\u308b\uff08\u7ffb\u8a33\uff09\u201d \u2014 TechRacho\" src=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_09_18\/151718\/embed#?secret=HuiLDVwr2h\" data-secret=\"HuiLDVwr2h\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>\n          <\/div>\n\n<br \/><a href=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_11_28\/153851\">\u5143\u306e\u8a18\u4e8b\u3092\u78ba\u8a8d\u3059\u308b <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Rails: Turbo Frame\u306e\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30b0\u30ec\u30b9\u8868\u793a\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b\uff08\u7ffb\u8a33\uff09 Rails\u306e\u30da\u30fc\u30b8\u3067Turbo Frame\u3092\u4f7f\u3046\u3068\u3001\u521d\u671f\u8aad\u307f\u8fbc\u307f\u3067loading...\u306e\u3088\u3046\u306a\u30b9\u30c6\u30fc\u30c8\u8868\u793a\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc [&hellip;]","protected":false},"author":1,"featured_media":25653,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-25652","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-tec"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rails: Turbo Frame\u306e\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30b0\u30ec\u30b9\u8868\u793a\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b\uff08\u7ffb\u8a33\uff09\uff5cTechRacho by BPS\u682a\u5f0f\u4f1a\u793e - \u30dd\u30b1\u30b3\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_11_28\/153851\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rails: Turbo Frame\u306e\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30b0\u30ec\u30b9\u8868\u793a\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b\uff08\u7ffb\u8a33\uff09\uff5cTechRacho by BPS\u682a\u5f0f\u4f1a\u793e - \u30dd\u30b1\u30b3\u30f3\" \/>\n<meta property=\"og:description\" content=\"Rails: Turbo Frame\u306e\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30b0\u30ec\u30b9\u8868\u793a\u3092CSS\u3060\u3051\u3067\u5b9f\u73fe\u3059\u308b\uff08\u7ffb\u8a33\uff09 Rails\u306e\u30da\u30fc\u30b8\u3067Turbo Frame\u3092\u4f7f\u3046\u3068\u3001\u521d\u671f\u8aad\u307f\u8fbc\u307f\u3067loading...\u306e\u3088\u3046\u306a\u30b9\u30c6\u30fc\u30c8\u8868\u793a\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techracho.bpsinc.jp\/hachi8833\/2025_11_28\/153851\" \/>\n<meta property=\"og:site_name\" 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