{"id":5034,"date":"2025-09-09T10:00:47","date_gmt":"2025-09-09T01:00:47","guid":{"rendered":"https:\/\/comcent.co.jp\/blog\/?p=5034"},"modified":"2025-08-07T18:36:07","modified_gmt":"2025-08-07T09:36:07","slug":"react-router-v7-%e3%81%a7%e7%94%bb%e9%9d%a2%e9%81%b7%e7%a7%bb%e6%99%82%e3%83%ad%e3%83%bc%e3%83%87%e3%82%a3%e3%83%b3%e3%82%b0%e3%82%a2%e3%83%8b%e3%83%a1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%82%92","status":"publish","type":"post","link":"https:\/\/comcent.co.jp\/blog\/archives\/5034\/","title":{"rendered":"React Router v7 \u3067\u753b\u9762\u9077\u79fb\u6642\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5\u3059\u308b"},"content":{"rendered":"\n<h4 class=\"wp-block-comcent-blog-headline01 modHeadline\">\u524d\u7f6e\u304d<br><\/h4>\n\n\n\n<p>\u50d5\u306f\u9577\u3089\u304f Vue.js \u3068\u76f8\u601d\u76f8\u611b\u30fb\u871c\u6708\u306e\u95a2\u4fc2\u306b\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u5ea6 React \u306b\u5802\u3005\u3068\u6d6e\u6c17\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4e16\u306e\u304a\u53f1\u308a\u3092\u627f\u77e5\u306e\u4e0a\u3067\u8a00\u3044\u8a33\u3055\u305b\u3066\u3082\u3089\u3044\u307e\u3059\u304c\u3001Web \u30a8\u30f3\u30b8\u30cb\u30a2\u307b\u3069\u6d6e\u6c17\u3092\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u8077\u696d\u306f\u7121\u3044\u304b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5ba2\u89b3\u7684\u306a\u8a55\u4fa1\u304c\u96e3\u3057\u3044 Web \u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u3001\u305d\u308c\u307e\u3067\u3069\u306e\u3088\u3046\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7d4c\u9a13\u3057\u3066\u304d\u305f\u304b\u306f\u3001\u305d\u306e\u4eba\u306e\u4fa1\u5024\u3092\u793a\u3059\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3082\u3001\u300c\u904e\u53bb\u306b\u304a\u4ed8\u304d\u5408\u3044\u3057\u3066\u3044\u305f\u300d\u3068\u3044\u3046\u7d4c\u9a13\u3088\u308a\u3001\u300c\u73fe\u5728\u9032\u884c\u5f62\u3067\u8907\u6570\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u304a\u4ed8\u304d\u5408\u3044\u3057\u3066\u3044\u308b\u300d\u3001\u3064\u307e\u308a\u6d6e\u6c17\u3057\u3066\u3044\u308b\u3068\u3088\u308a\u4eba\u6750\u3068\u3057\u3066\u306e\u8a55\u4fa1\u304c\u9ad8\u3044\u50be\u5411\u306b\u3042\u308b\u3053\u3068\u306f\u7591\u3044\u3088\u3046\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u306b\u90aa\u60aa\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u3055\u3066\u3001\u5f0a\u793e\u3067\u306f\u9577\u3089\u304f\u3001\u3084\u3084\u8907\u96d1\u306a UI \u3084 SPA \u7684\u306a\u3075\u308b\u307e\u3044\u306e Web \u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f Vue.js \u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u5f71\u97ff\u3082\u3042\u308a\u3001\u5f53\u7136\u50d5\u3082 Vue.js \u306b\u6163\u308c\u89aa\u3057\u3093\u3067\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u4e00\u5ea6 Vue.js \u3067\u5927\u62b5\u306e\u30e2\u30ce\u3092\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u305d\u308c\u4ee5\u5916\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u52c9\u5f37\u3059\u308b\u512a\u5148\u9806\u4f4d\u306f\u4f4e\u304f\u306a\u308a\u304c\u3061\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u307e\u307e\u30ba\u30eb\u30ba\u30eb\u3068 Vue.js \u4e00\u672c\u8db3\u6253\u6cd5\u3067\u7cca\u53e3\u3092\u51cc\u3044\u3067\u3044\u305f\u306e\u3067\u3059\u304c\u3001React \u306f\u65e2\u306b\u696d\u754c\u306e\u30c7\u30a3\u30d5\u30a1\u30af\u30c8\u30b9\u30bf\u30f3\u30c0\u30fc\u30c8\u3068\u8a00\u3063\u3066\u904e\u8a00\u3067\u306a\u3044\u5e02\u6c11\u6a29\u3092\u5f97\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6b63\u76f4\u3001\u300cJSX \u3068\u304b\u3044\u3046\u4e00\u7a2e\u306e\u5192\u6d9c\u611f\u3092\u611f\u3058\u3055\u305b\u308b\u5947\u602a\u306a\u8a18\u6cd5\u3068\u3001\u79d2\u3067\u5b9a\u756a\u304c\u5909\u308f\u308b\u5468\u8fba\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u300d\u3068\u3044\u3046\u30cd\u30ac\u30c6\u30a3\u30d6\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u3063\u305f\u3053\u3068\u306f\u5426\u3081\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u3060\u3051\u6d41\u884c\u3063\u3066\u3044\u308b\u306e\u306f\u305d\u308c\u3089\u304c\u8aa4\u89e3\u3001\u307e\u305f\u306f\u4e8b\u5b9f\u3067\u3042\u3063\u3066\u3082\u3001\u305d\u308c\u3092\u88dc\u3063\u3066\u4f59\u308a\u3042\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u304b\u3089\u3060\u308d\u3046\u3068\u8003\u3048\u3001React \u306b\u624b\u3092\u51fa\u3059\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u76f4\u8fd1\u306e\u6848\u4ef6\u3067 React \u3092\u4f7f\u3046\u4e88\u5b9a\u306f\u306a\u3044\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u500b\u4eba\u7684\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b Web \u30b7\u30b9\u30c6\u30e0\u306e\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3092 React \u3067\u66f8\u3044\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u521d\u3081\u3066 React \u3092\u66f8\u3044\u3066\u307f\u3066\u534a\u65e5\u3067 JSX \u3078\u306e\u5acc\u60aa\u611f\u306f\u597d\u611f\u306b\u53cd\u8ee2\u3057\u305f\u306e\u3067\u3001\u5df1\u306e\u30c1\u30e7\u30ed\u3055\u3068 Vite \u306e\u30d3\u30eb\u30c9\u30a8\u30e9\u30fc\u306b\u982d\u3092\u62b1\u3048\u3082\u3057\u307e\u3057\u305f\u304c\u3001\u3082\u3068\u3082\u3068 Vue.js \u306b\u6163\u308c\u3066\u3044\u305f\u3053\u3068\u3082\u3042\u308a\u3001\u3055\u307b\u3069\u82e6\u52b4\u305b\u305a\u306b\u958b\u767a\u306f\u9032\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u305d\u3093\u306a\u958b\u767a\u306e\u4e2d\u3067\u610f\u5916\u3068\u82e6\u52b4\u3057\u305f\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline01 modHeadline\">\u4eca\u56de\u89e3\u8aac\u30fb\u4f5c\u6210\u3059\u308b\u3082\u306e<\/h4>\n\n\n\n<p>\u5b8c\u6210\u7cfb\u306f\u3053\u3061\u3089\u3067\u3059\u3002\u679c\u7269\u304c\u307e\u3076\u3057\u3044\u3067\u3059\u306d\u3002\u30b9\u30de\u30db\u306b\u3059\u3089\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u3042\u304f\u307e\u3067\u4e3b\u773c\u306f React Router \u306a\u306e\u3067\u3054\u5bb9\u8d66\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/go-noji.github.io\/react-router-7-loading-animation-demo-\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/go-noji.github.io\/react-router-7-loading-animation-demo-<\/a><\/p>\n\n\n\n<p>GitHub \u30ea\u30dd\u30b8\u30c8\u30ea\u306f\u3053\u3061\u3089\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/Go-Noji\/react-router-7-loading-animation-demo-\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/Go-Noji\/react-router-7-loading-animation-demo-<\/a><\/p>\n\n\n\n<p>\u753b\u9762\u9077\u79fb\u3054\u3068\u306b\u753b\u9762\u3092\u8986\u3046\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u4e2d\u592e\u304b\u3089\u5186\u5f62\u306b\u5e83\u304c\u308b\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u304c\u3001\u5186\u306e\u4e2d\u306b\u306f\u9077\u79fb\u5148\u306e\u679c\u7269\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1056\" height=\"824\" loading=\"lazy\" src=\"https:\/\/comcent.co.jp\/blog\/wp-content\/uploads\/2025\/02\/noji-2025-02-01-blog-0001.gif\" alt=\"\" class=\"wp-image-5037\"\/><\/figure>\n\n\n\n<p>\u30a4\u30e1\u30fc\u30b8\u3092\u5927\u4e8b\u306b\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u306f\u3053\u306e\u3088\u3046\u306a\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u3088\u304f\u76ee\u306b\u3059\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u3044\u3056\u958b\u767a\u3059\u308b\u3068\u3084\u3084\u9762\u5012\u306a\u4ed5\u69d8\u3067\u3042\u308b\u3053\u3068\u306b\u6c17\u304c\u4ed8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline01 modHeadline\">\u3053\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u4f55\u304c\u96e3\u3057\u3044\u306e\u304b<\/h4>\n\n\n\n<p>\u666e\u901a\u306b\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b\u5834\u5408\u306f\u3001\u65e2\u306b React Router \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u30b5\u30f3\u30d7\u30eb\u304c\u8f09\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u53c2\u8003\u306b\u3059\u308c\u3070\u554f\u984c\u306a\u304f\u5b9f\u88c5\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/reactrouter.com\/tutorials\/address-book#adding-search-spinner\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/reactrouter.com\/tutorials\/address-book#adding-search-spinner<\/a><\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u5148\u306b\u6319\u3052\u305f\u3088\u3046\u306a\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5\u3059\u308b\u5834\u5408\u306f\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u3068\u306f\u5168\u304f\u9055\u3063\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u306b\u3042\u305f\u308a\u8ab2\u984c\u3068\u306a\u308b\u70b9\u3092\u5217\u6319\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb\u753b\u9762\u3092\u8986\u3044\u3064\u304f\u3059\u307e\u3067\u306b\u6642\u9593\u5dee\u304c\u3042\u308b\u305f\u3081\u3001\u88cf\u306e\u753b\u9762\u304c\u898b\u3048\u3066\u3057\u307e\u3046<\/li>\n\n\n\n<li>\u30fb\u9077\u79fb\u5148\u306b\u8868\u793a\u3055\u308c\u308b\u679c\u7269\u3092\u4e8b\u524d\u306b\u77e5\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n\n\n\n<li>\u30fb\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u3092\u89e3\u9664\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline02 modMiddleHeading\">\u753b\u9762\u3092\u8986\u3044\u3064\u304f\u3059\u307e\u3067\u306b\u6642\u9593\u5dee\u304c\u3042\u308b\u305f\u3081\u3001\u88cf\u306e\u753b\u9762\u304c\u898b\u3048\u3066\u3057\u307e\u3046<\/h4>\n\n\n\n<p>React Router \u3067\u306f\u753b\u9762\u9077\u79fb\u306e\u969b\u3001\u79fb\u52d5\u5143\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u753b\u9762\u304b\u3089\u77ac\u6642\u306b\u6d88\u3048\u3066\u3057\u307e\u3044\u3001\u79fb\u52d5\u5148\u306e\u30b3\u30f3\u30dd\u2015\u30cd\u30f3\u30c8\u306f loader or clientLoader \u304c\u89e3\u6c7a\u3055\u308c\u308b\u307e\u3067\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u753b\u9762\u3092\u8986\u3044\u3064\u304f\u3059\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u753b\u9762\u304c\u8986\u308f\u308c\u308b\u307e\u3067\u306b\u6642\u9593\u5dee\u304c\u751f\u3058\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u304c\u958b\u59cb\u3055\u308c\u3001\u753b\u9762\u304c\u8986\u3044\u3064\u304f\u3055\u308c\u308b\u307e\u3067\u306e\u9593\u3001\u88cf\u306e\u753b\u9762\u304c\u898b\u3048\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u88cf\u306b\u898b\u3048\u3066\u3044\u308b\u753b\u9762\u3092\u81ea\u7136\u306b\u898b\u305b\u305f\u3044\u5834\u5408\u3001\u5c11\u306a\u304f\u3068\u3082\u753b\u9762\u3092\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u304c\u8986\u3044\u3064\u304f\u3059\u307e\u3067\u306e\u9593\u306f\u79fb\u52d5\u5143\u306e\u753b\u9762\u3092\u8868\u793a\u3057\u7d9a\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u753b\u9762\u304c\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3067\u8986\u3044\u3064\u304f\u3055\u308c\u305f\u307e\u3067\u753b\u9762\u9077\u79fb\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u9045\u5ef6\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3082\u3001\u753b\u9762\u9077\u79fb\u304c\u8d77\u3053\u308b\u30c8\u30ea\u30ac\u30fc\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b Link \u306e\u30af\u30ea\u30c3\u30af\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u623b\u308b\u30fb\u9032\u3080\u30dc\u30bf\u30f3\u306b\u3082\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002\u521d\u671f\u63cf\u753b\u6642\u3082\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u8868\u793a\u3055\u305b\u308b\u5834\u5408\u306f\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline02 modMiddleHeading\">\u9077\u79fb\u5148\u306b\u8868\u793a\u3055\u308c\u308b\u679c\u7269\u3092\u4e8b\u524d\u306b\u77e5\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b<\/h4>\n\n\n\n<p>\u3053\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u9077\u79fb\u5148\u306e\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u308b\u679c\u7269\u3092\u5143\u306b\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u4e2d\u592e\u306b\u9077\u79fb\u5148\u306e\u679c\u7269\u304c\u8868\u793a\u3055\u308c\u3001\u80cc\u666f\u8272\u306f\u305d\u306e\u679c\u7269\u306e\u8272\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u9077\u79fb\u5148\u306e\u753b\u9762\u3092\u8868\u793a\u3059\u308b\u524d\u306b\u3001\u9077\u79fb\u5148\u306e\u679c\u7269\u304c\u306a\u3093\u3067\u3042\u308b\u304b\u3092\u53d6\u5f97\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>React Router \u3067\u306f\u9077\u79fb\u5148\u306e URL \u30d1\u30e9\u30e1\u30fc\u30bf\u304b\u3089\u5fc5\u8981\u306a\u60c5\u5831\u3092\u53d6\u5f97\u30fb\u6574\u5f62\u3059\u308b\u305f\u3081\u306e loader or clientLoader \u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u306e\u304c\u5b9a\u756a\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001&nbsp;loader or clientLoader \u306f\u9077\u79fb\u5148\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u524d\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5148\u8ff0\u3057\u305f\u901a\u308a\u3001\u9077\u79fb\u5148\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u79fb\u52d5\u3059\u308b\u3068\u9077\u79fb\u5143\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u753b\u9762\u304b\u3089\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3072\u3068\u3064\u524d\u306e\u8ab2\u984c\u3092\u30af\u30ea\u30a2\u3059\u308b\u305f\u3081\u306b\u306f\u9077\u79fb\u5143\u306e\u30b3\u30f3\u30dd\u2015\u30cd\u30f3\u30c8\u3092\u8868\u793a\u3057\u7d9a\u3051\u305f\u307e\u307e\u30a2\u30cb\u30e1\u2015\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001&nbsp;loader or clientLoader \u304c\u5b9f\u884c\u3055\u308c\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u306f\u9045\u3044\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\u3001\u9077\u79fb\u5148\u306e\u679c\u7269\u3092\u53d6\u5f97\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306f\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3059\u308b\u524d\u3001\u3059\u306a\u308f\u3061\u9077\u79fb\u5143\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u307e\u3060\u63cf\u753b\u3055\u308c\u3066\u3044\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline02 modMiddleHeading\">\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u3092\u89e3\u9664\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/h4>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u59cb\u30bf\u30a4\u30df\u30f3\u30b0\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u7d42\u4e86\u30bf\u30a4\u30df\u30f3\u30b0\u3082\u52d8\u6848\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d42\u4e86\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u753b\u9762\u3092\u8986\u3063\u305f\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u304c\u5f90\u3005\u306b\u900f\u660e\u306b\u306a\u3063\u3066\u3044\u304f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u3053\u306e\u900f\u660e\u5316\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u304c\u958b\u59cb\u3059\u308b\u6642\u70b9\u3067\u3001\u9077\u79fb\u5148\u306e\u30b3\u30f3\u30dd\u2015\u30cd\u30f3\u30c8\u63cf\u753b\u304c\u7d42\u308f\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u52d5\u7684\u306b\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u6700\u65b0\u60c5\u5831\u3092\u5f97\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u305d\u308c\u3089\u60c5\u5831\u53d6\u5f97\u30bf\u30a4\u30df\u30f3\u30b0\u56f3\u3063\u3066\u900f\u660e\u5316\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u30af\u30ea\u30a2\u3059\u308b\u305f\u3081\u306e\u65b9\u6cd5\u3092\u3001\u5b9f\u4f8b\u306e\u30b3\u30fc\u30c9\u3068\u4e00\u7dd2\u306b\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline01 modHeadline\">\u30b3\u30fc\u30c9\u89e3\u8aac<\/h4>\n\n\n\n<p>\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u306f\u4e0a\u8a18 GitHub \u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u306f\u91cd\u8981\u306a\u90e8\u5206\u3092\u629c\u7c8b\u3057\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u4eca\u56de\u306e\u4f8b\u3067\u306f\u679c\u7269\u306e\u60c5\u5831\u304c\u9759\u7684\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001API \u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u306a\u51e6\u7406\u306f\u5b58\u5728\u3057\u3066\u3044\u307e\u305b\u3093\u3002&nbsp;\u3057\u304b\u3057\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u5916\u90e8\u306e API \u3084\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u304b\u3068\u601d\u308f\u308c\u307e\u3059\u306e\u3067\u3001\u305d\u306e\u3088\u3046\u306a\u90e8\u5206\u3067\u306f\u7591\u4f3c\u7684\u306b\u9045\u5ef6\u3092\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u679c\u7269\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u51e6\u7406\u3092\u6a21\u5023\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline02 modMiddleHeading\">\u9077\u79fb(\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3)\u3092\u672c\u6765\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u304b\u3089\u9045\u5ef6\u3055\u305b\u308b\u3002<\/h4>\n\n\n\n<p>\u307e\u305a\u306f\u30ea\u30f3\u30af\u306e\u30af\u30ea\u30c3\u30af\u3084\u30d6\u30e9\u30a6\u30b6\u306e\u623b\u308b\u30fb\u9032\u3080\u30dc\u30bf\u30f3\u306b\u3088\u308b\u9077\u79fb\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u8981\u4ef6\u3067\u306f\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u306b\u9077\u79fb\u5148\u306e\u679c\u7269\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u5b9f\u969b\u306b\u9077\u79fb\u3092\u59cb\u3081\u308b\u524d\u306b\u679c\u7269\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u6642\u9593\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u5b9f\u969b\u306b\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u304c\u59cb\u307e\u3063\u3066\u304b\u3089\u7d42\u308f\u308b\u307e\u3067\u306e\u6642\u9593\u3082\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u4e8c\u3064\u306e\u6642\u9593\u3092\u5408\u308f\u305b\u305f\u3082\u306e\u304c\u3001\u672c\u4f53\u306e\u9077\u79fb\u304b\u3089\u9045\u5ef6\u3055\u305b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u6642\u9593\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3066\u3001\u5b9f\u969b\u306b\u9077\u79fb\u3092\u9045\u5ef6\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>&lt;Link&gt;&nbsp;\u306a\u3069\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u4ee3\u8868\u3055\u308c\u308b\u3001\u30e6\u30fc\u30b6\u306e\u30af\u30ea\u30c3\u30af\u306a\u3069\u3092\u30c8\u30ea\u30ac\u30fc\u3068\u3059\u308b\u9077\u79fb\u3060\u3051\u3092\u8003\u3048\u308c\u3070\u3001&lt;Link&gt;&nbsp;\u306a\u3069\u3092\u30e9\u30c3\u30d7\u3057\u305f(\u3088\u3046\u306b\u898b\u3048\u308b)\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u305d\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5185\u3067\u9077\u79fb\u3092\u9045\u5ef6\u3055\u305b\u308b\u3053\u3068\u3067\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002&nbsp;\u5177\u4f53\u7684\u306b\u306f&nbsp;<code>e.preventDefault()<\/code>&nbsp;\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u9077\u79fb\u3092\u30ad\u30e3\u30f3\u30bb\u30eb\u3057\u3001\u4efb\u610f\u306e\u6642\u9593\u3092&nbsp;<code>setTimeout<\/code>&nbsp;\u306a\u3069\u3067\u9045\u5ef6\u3055\u305b\u305f\u5f8c\u306b&nbsp;<code>useNavigation<\/code>&nbsp;\u3092\u7528\u3044\u3066\u9077\u79fb\u3092\u884c\u3048\u3070\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted modBlobCode\">import {useEffect, useState} from 'react';<br>import {useNavigate} from 'react-router';<br><br>\/\/ \u30da\u30fc\u30b8\u9077\u79fb\u3092\u9045\u5ef6\u3055\u305b\u308b\u30ea\u30f3\u30af<br>export default function DelayLink({to, children, delay = 1500, className = '', style = {}, immediateOnClick = () =&gt; {}}: {<br>  to: string | number,<br>  children: React.ReactNode,<br>  delay?: number,<br>  className?: string,<br>  style?: Object,<br>  immediateOnClick?: (e: any) =&gt; void,<br>}) {<br>  \/\/ \u30da\u30fc\u30b8\u9077\u79fb\u3092\u884c\u3046\u305f\u3081\u306e\u30d5\u30c3\u30af<br>  const navigate = useNavigate();<br><br>  \/\/ \u9045\u5ef6\u9077\u79fb\u3092\u884c\u3046\u305f\u3081\u306e\u95a2\u6570<br>  const delayedNavigate = (path: string | number) =&gt; setTimeout(() =&gt; typeof path === \"number\" ? navigate(path) : navigate(path), delay);<br><br>  \/\/ \u73fe\u5728 Ctrl \u30ad\u30fc\u304c\u62bc\u3055\u308c\u3066\u3044\u308b\u304b<br>  const [isCtrlPressed, setCtlPressed] = useState(false);<br><br>  \/\/ \u30ad\u30fc\u30a4\u30d9\u30f3\u30c8\u3092\u691c\u77e5\u3057\u3066 Ctrl \u30ad\u30fc\u304c\u62bc\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5224\u5b9a<br>  const handleKeyEvent = (e: KeyboardEvent) =&gt; e.ctrlKey &amp;&amp; setCtlPressed(true);<br><br>  \/\/ \u30ad\u30fc\u30a4\u30d9\u30f3\u30c8\u3092\u691c\u77e5\u3059\u308b<br>  useEffect(() =&gt; {<br>    window.addEventListener('keydown', handleKeyEvent);<br>    window.addEventListener('keyup', () =&gt; setCtlPressed(false));<br>    return () =&gt; {<br>      window.removeEventListener('keydown', handleKeyEvent);<br>      window.removeEventListener('keyup', () =&gt; setCtlPressed(false));<br>    };<br>  }, []);<br><br>  return typeof to === 'string' ? (<br>    &lt;a<br>      href={to}<br>      className={className}<br>      style={style}<br>      onClick={(e) =&gt; {<br>        \/\/ \u5373\u6642\u5b9f\u884c\u3059\u308b\u95a2\u6570\u3092\u5b9f\u884c<br>        immediateOnClick(e);<br><br>        \/\/ Ctrl \u30ad\u30fc\u304c\u62bc\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u901a\u5e38\u306e\u9077\u79fb\u3092\u884c\u3046<br>        if (isCtrlPressed) {<br>          return;<br>        };<br><br>        \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u30ad\u30e3\u30f3\u30bb\u30eb<br>        e.preventDefault();<br><br>        \/\/ \u9045\u5ef6\u9077\u79fb\u3092\u884c\u3046<br>        delayedNavigate(to);<br>      }}<br>    &gt;{children}&lt;\/a&gt;<br>  ) : (<br>    &lt;button<br>      className={className}<br>      style={style}<br>      onClick={(e) =&gt; immediateOnClick(e), delayedNavigate(to)}<br>    &gt;{children}&lt;\/button&gt;<br>  );<br>}<\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306f&nbsp;&lt;Link&gt;&nbsp;\u3092\u9045\u5ef6\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u30b7\u30e5\u30df\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7528\u3044\u3066\u9077\u79fb\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u9077\u79fb\u3092\u9045\u5ef6\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u4eca\u56de\u306e\u30b1\u30fc\u30b9\u3067\u306f\u30e6\u30fc\u30b6\u306e\u30af\u30ea\u30c3\u30af\u3060\u3051\u3067\u306a\u304f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u623b\u308b\u30fb\u9032\u3080\u30dc\u30bf\u30f3\u306b\u3088\u308b\u9077\u79fb\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u50d5\u306f\u3053\u306e\u4e8b\u5b9f\u306b\u5f8c\u304b\u3089\u6c17\u304c\u4ed8\u3044\u305f\u305f\u3081\u3001\u4e0a\u8a18\u30b3\u30fc\u30c9\u306f\u304a\u8535\u5165\u308a\u3068\u306a\u308a\u307e\u3057\u305f\uff09\u3002<\/p>\n\n\n\n<p>\u76f4\u611f\u7684\u306b\u306f&nbsp;<code>useEffect<\/code>&nbsp;\u3092\u7528\u3044\u3066&nbsp;<code>popstate<\/code>&nbsp;\u30a4\u30d9\u30f3\u30c8\u3092\u76e3\u8996\u3057\u3001\u9077\u79fb\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u9045\u3089\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u2026\u2026\u3068\u601d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u306b\u306f React Router \u5074\u3067&nbsp;<code>popstate<\/code>&nbsp;\u30a4\u30d9\u30f3\u30c8\u3078\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u51e6\u7406\u306b\u958b\u767a\u8005\u5074\u30b3\u30fc\u30c9\u304c\u5e72\u6e09\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u65b9\u6cd5\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001\u9077\u79fb\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u308b&nbsp;<code>useBlocker<\/code>&nbsp;\u3092\u7528\u3044\u307e\u3059\u3002React Router \u306b\u3088\u308b\u753b\u9762\u9077\u79fb\u3092\u4e00\u65e6\u5168\u3066\u30d6\u30ed\u30c3\u30af\u3057\u3001\u4efb\u610f\u306e\u6642\u9593\u9045\u5ef6\u3055\u305b\u3066\u304b\u3089\u9077\u79fb\u3092\u518d\u958b\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u53d6\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted modBlobCode\">  \/\/ \u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u5148\u306e\u60c5\u5831\u3092\u89e3\u6c7a\u3059\u308b\u975e\u540c\u671f\u95a2\u6570\u3092\u540c\u671f\u3055\u305b\u308b\u305f\u3081\u306e\u30b9\u30c6\u30fc\u30c8<br>  const [resolvedFunction, setResolvedFunction] = useState&lt;Promise&lt;void>>(Promise.resolve());<br><br>  \/\/ \u9045\u5ef6\u5b9f\u884c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u3001\u4e00\u65e6\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u306e\u30d5\u30c3\u30af\u3092\u7528\u610f<br>  const blocker = useBlocker(({nextLocation}) => {<br>    \/\/ \u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u5148\u306e\u30d1\u30b9\u540d\u3092\u5143\u306b\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u72b6\u614b\u3092\u5909\u66f4\u3059\u308b<br>    setResolvedFunction(setHandler(nextLocation.pathname));<br><br>    \/\/ \u5168\u3066\u30d6\u30ed\u30c3\u30af\u3059\u308b<br>    return true;<br>  });<br><br>  \/\/ \u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u5148\u306e\u60c5\u5831\u3092\u89e3\u6c7a\u3055\u308c\u308b\u306e\u3092\u5f85\u3063\u3066\u304b\u3089\u3001\u4e0a\u8a18 useBlocker \u3067\u4e00\u65e6\u30d6\u30ed\u30c3\u30af\u3057\u305f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u9045\u5ef6\u5b9f\u884c<br>  useEffect(() => {<br>    \/\/ \u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u4f55\u3082\u3057\u306a\u3044<br>    if (blocker.state !== 'blocked') {<br>      return;<br>    }<br><br>    \/\/ \u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u5148\u306e\u60c5\u5831\u53d6\u5f97\u7d42\u4e86\u3092\u5f85\u3063\u3066\u304b\u3089\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3059\u308b<br>    (async () => {<br>      \/\/ \u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u5148\u306e\u60c5\u5831\u53d6\u5f97\u7d42\u4e86\u3092\u5f85\u3064<br>      await resolvedFunction;<br><br>      \/\/ \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3055\u305b\u308b<br>      setLoadingStatus('loading');<br><br>      \/\/ \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u7d42\u4e86\u72b6\u614b\u3092 false \u306b\u5909\u66f4<br>      setAnimationEnd(false);<br><br>      \/\/ \u9077\u79fb\u3092\u518d\u5b9f\u884c<br>      blocker.proceed();<br>    })();<br>  }, [() => blocker.state]);<\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306f\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u306e&nbsp;<code>useBlocker<\/code>&nbsp;\u3092\u7528\u3044\u3066\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u9045\u5ef6\u3055\u305b\u308b\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p><code>useBlocker<\/code>&nbsp;\u306b\u95a2\u6570\u3092\u6e21\u3057\u305f\u5834\u5408\u3001\u305d\u306e\u95a2\u6570\u3067&nbsp;<code>true<\/code>&nbsp;\u3092\u8fd4\u3059\u3068\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><code>useBlocker<\/code>&nbsp;\u4e8b\u614b\u306e\u8fd4\u5024\u306b\u306f\u30d6\u30ed\u30c3\u30af\u72b6\u6cc1\u3092\u793a\u3059\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u304c\u3001&nbsp;<code>state<\/code>&nbsp;\u30d7\u30ed\u30d1\u30c6\u30a3\u304c&nbsp;<code>'blocked'<\/code>&nbsp;\u3067\u3042\u308b\u5834\u5408\u306b\u9650\u308a\u3001\u30d6\u30ed\u30c3\u30af\u3057\u305f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u518d\u5ea6\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e&nbsp;<code>proceed<\/code>&nbsp;\u95a2\u6570\u304c\u5b9f\u884c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002&nbsp;<code>state<\/code>&nbsp;\u306e\u72b6\u614b\u3092&nbsp;<code>useEffect<\/code>&nbsp;\u3067\u76e3\u8996\u3057\u3064\u3064\u3001&nbsp;<code>'blocked'<\/code>&nbsp;\u306b\u306a\u3063\u305f\u5834\u5408\u306b&nbsp;<code>setTimeout<\/code>&nbsp;\u3067\u9045\u5ef6\u306e\u5f8c&nbsp;<code>proceed<\/code>&nbsp;\u95a2\u6570\u3067\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline02 modMiddleHeading\">\u9077\u79fb\u5148\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b<\/h4>\n\n\n\n<p>\u9077\u79fb\u306e\u9045\u5ef6\u306f\u4e0a\u8a18\u306e\u65b9\u6cd5\u3067\u53ef\u80fd\u306a\u306e\u3067\u3001\u6b21\u306b\u9077\u79fb\u5148\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3068\u306f\u3044\u3063\u3066\u3082\u3001\u3069\u306e\u3088\u3046\u306a\u60c5\u5831\u304c\u5fc5\u8981\u304b\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3088\u3063\u3066\u5909\u52d5\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u4eca\u56de\u306e\u4f8b\u3067\u306f\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u51e6\u7406\u306f&nbsp;<code>useLoadingState.ts<\/code>\u3001&nbsp;\u63cf\u753b\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u51e6\u7406\u306f&nbsp;<code>useFruit.ts<\/code>&nbsp;\u3068\u3057\u3066\u5206\u96e2\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3068\u306f\u3044\u3048\u3001\u4e8b\u524d\u60c5\u5831\u306e\u53d6\u5f97\u306f\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u958b\u59cb\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001<code>useLoadingState.ts<\/code>&nbsp;\u306e\u4e2d\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001<code>useLoadingState.ts<\/code>&nbsp;\u306e\u5f15\u6570\u306b\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u958b\u59cb\u6642\u306b\u5b9f\u884c\u3055\u308c\u308b\u60c5\u5831\u53d6\u5f97\u95a2\u6570\u3092\u6e21\u3059\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted modBlobCode\">export function useLoadingStatus(setHandler: (pathname: string) =&gt; Promise&lt;void&gt;) {<br>  \/\/ \u7565<br>}<\/pre>\n\n\n\n<p>\u3053\u306e setHandler \u306f&nbsp;<code>useFruit.ts<\/code>&nbsp;\u304b\u3089\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1. <code>useLoadingState.ts<\/code>&nbsp;\u3067\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u958b\u59cb\u76f4\u524d\u3067\u9077\u79fb\u5148 URL \u3092&nbsp;<code>setHandler<\/code>&nbsp;\u306e\u5f15\u6570\u306b\u6e21\u3057\u3064\u3064\u5b9f\u884c\u3002\u3053\u306e\u5b8c\u4e86\u3092&nbsp;<code>await<\/code>&nbsp;\u3067\u5f85\u3064\u3002<\/li>\n\n\n\n<li>2. <code>useFruit.ts<\/code>&nbsp;\u3067\u9077\u79fb\u5148 URL \u3092\u5143\u306b\u679c\u7269\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3057\u3001\u305d\u308c\u3092\u5185\u90e8\u306e\u30b9\u30c6\u30fc\u30c8\u306b\u84c4\u3048\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u30b3\u30f3\u30dd\u2015\u30cd\u30f3\u30c8\u306b\u63d0\u4f9b\u3002<\/li>\n\n\n\n<li>3. <code>useLoadingState.ts<\/code>&nbsp;\u3067&nbsp;<code>setHandler<\/code>&nbsp;\u306e\u89e3\u6c7a\u5f8c\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u6d41\u308c\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline02 modMiddleHeading\">\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u3092\u89e3\u9664\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b<\/h4>\n\n\n\n<p>\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u3092\u89e3\u9664\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306f\u3001\u9077\u79fb\u5148\u306e\u60c5\u5831\u53d6\u5f97\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u4f8b\u3067\u306f\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u306f&nbsp;<code>useLoadingState.ts<\/code>&nbsp;\u306e\u4e2d\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b&nbsp;<code>loadingStatus<\/code>&nbsp;\u3068\u3044\u3046\u30b9\u30c6\u30fc\u30c8\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u304a\u308a\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u3054\u3068\u306b\u8868\u793a\u3092\u5206\u5c90\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u958b\u59cb\u30bf\u30a4\u30df\u30f3\u30b0\u306f&nbsp;<code>useLoadingState.ts<\/code>&nbsp;\u5185\u90e8\u3067\u9069\u5207\u306b\u51e6\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7d42\u4e86\u30bf\u30a4\u30df\u30f3\u30b0\u306f\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u547d\u4ee4\u7684\u306b\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted modBlobCode\">export const useLoadingControl = () =&gt; {<br>  \/\/ LoadingStatusContext \u3092\u53d6\u5f97<br>  const [, setLoadingStatus] = useContext(LoadingStatusContext);<br><br>  \/\/ \u30da\u30fc\u30b8\u9077\u79fb\u3092\u691c\u77e5(\u540c\u3058 URL \u3060\u3068\u3057\u3066\u3082)\u3059\u308b\u305f\u3081\u3001 useNavigate \u3092\u4f7f\u3046<br>  const location = useLocation();<br><br>  \/\/ \u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u5b8c\u4e86\u3055\u305b\u308b<br>  const completeLoading = () =&gt; setLoadingStatus('ready');<br><br>  \/\/ \u30da\u30fc\u30b8\u9077\u79fb\u3092\u5143\u306b\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u5b8c\u4e86\u3055\u305b\u308b<br>  useEffect(completeLoading, [location.key, location.pathname]);<br><br>  \/\/ \u521d\u56de\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u306b\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u5b8c\u4e86\u3055\u305b\u308b<br>  useEffect(completeLoading, []);<br><br>  \/\/ \u30e1\u30bd\u30c3\u30c9\u306e\u63d0\u4f9b<br>  return {completeLoading};<br>};<\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e&nbsp;<code>useLoadingControl<\/code>&nbsp;\u306f\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u3092\u89e3\u9664\u3059\u308b\u305f\u3081\u306e\u30d5\u30c3\u30af\u3067\u3059\u3002\u3053\u308c\u3092\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u9077\u79fb\u5148\u306e\u60c5\u5831\u53d6\u5f97\u304c\u5b8c\u4e86\u3057\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u3092\u89e3\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3061\u306a\u307f\u306b&nbsp;<code>completeLoading<\/code>&nbsp;\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb\u30da\u30fc\u30b8\u9077\u79fb\u304c\u767a\u751f\u3057\u305f\u5834\u5408<\/li>\n\n\n\n<li>\u30fb\u521d\u56de\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>\u306b\u306f&nbsp;<code>useEffect<\/code>&nbsp;\u3092\u7528\u3044\u3066\u81ea\u52d5\u7684\u306b\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u8868\u793a\u304c\u89e3\u9664\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u306a\u306e\u3067\u3001\u591a\u304f\u306e\u5834\u5408\u306f\u3053\u306e\u30d5\u30c3\u30af\u3092\u547c\u3073\u51fa\u3059\u3060\u3051\u3067\u5341\u5206\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-comcent-blog-headline01 modHeadline\">\u307e\u3068\u3081<\/h4>\n\n\n\n<p>\u4eca\u56de\u306f React Router v7 \u3067\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>React Router \u306e\u5404\u7a2e\u30ed\u30fc\u30c0\u30fc\u304c\u304c\u5927\u5909\u4fbf\u5229\u3067\u3059\u304c\u3001\u3053\u306e\u3088\u3046\u306a\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u308c\u3089\u3092\u4f7f\u308f\u305a\u306b\u72ec\u81ea\u306e\u65b9\u6cd5\u3067\u9077\u79fb\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u500b\u4eba\u7684\u306b\u306f\u9077\u79fb\u306e\u9045\u5ef6\u65b9\u6cd5\u3092\u6a21\u7d22\u3057\u3001\u00a0<code>useBlocker<\/code>\u00a0\u306b\u884c\u304d\u3064\u304f\u307e\u3067\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3057\u305f\u304c\u3001\u304a\u304b\u3052\u3067\u666e\u901a\u306b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306a\u3069\u3092\u9032\u3081\u308b\u3088\u308a\u3082\u6df1\u3044\u77e5\u898b\u304c\u5f97\u3089\u308c\u305f\u3068\u601d\u3044\u307e\u3059\u3002\u00a0Chat GPT \u3084 GitHub Copilot \u306b\u306f\u968f\u5206\u52a9\u3051\u3089\u308c\u307e\u3057\u305f\u3002\u3082\u3061\u308d\u3093\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3082\u3002<\/p>\n\n\n\n<p>\u82e6\u52b4\u306f\u3057\u305f\u90e8\u5206\u306f\u3042\u3063\u305f\u3082\u306e\u306e React Router \u3067\u306e\u958b\u767a\u4f53\u9a13\u306f\u671f\u5f85\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3057\u305f\u3002\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u3057\u3066\u3060\u3051\u3067\u306a\u304f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u3057\u3066\u3001\u9762\u5012\u306a\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u30d5\u30a9\u30fc\u30e0\u64cd\u4f5c\u3092\u52b9\u7387\u7684\u306b\u884c\u3048\u308b\u4ed5\u7d44\u307f\u306f\u958b\u767a\u3057\u3066\u3044\u3066\u5fc3\u5730\u3088\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n\n\n\n<p>Vue.js 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