{"id":5754,"date":"2020-08-03T14:25:32","date_gmt":"2020-08-03T05:25:32","guid":{"rendered":"https:\/\/yumishin.com\/?p=5754"},"modified":"2020-08-03T14:25:32","modified_gmt":"2020-08-03T05:25:32","slug":"ruby-redirect-to","status":"publish","type":"post","link":"https:\/\/yumishin.com\/?p=5754","title":{"rendered":"\u3010Ruby on Rails\u3011redirect_to\u306fview\u3067\u306f\u4f7f\u3048\u306a\u3044\u4ef6"},"content":{"rendered":"<p>\u3069\u3046\u3082\u3001Rails\u3063\u3066\u3084\u3063\u3071\u308a\u8272\u3005\u96e3\u3057\u3044\u306a\u3041\u3063\u3066\u601d\u3046\u3053\u3068\u304c\u591a\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u3055\u3066\u4eca\u56de\u306fRails\u3092\u3084\u3063\u3066\u3044\u305f\u3089\u307b\u307c\u7d76\u5bfe\u306b\u4f7f\u3046\u3067\u3042\u308d\u3046<code>redirect_to<\/code>\u3067\u3061\u3087\u3063\u3068\u30cf\u30de\u3063\u305f\u306e\u3067\u3001\u89e3\u6c7a\u7b56\u3092\u7c21\u5358\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u7d50\u8ad6\u306f\u300c<code>redirect_to<\/code>\u306fview\u4e0a\u3067\u4f7f\u3048\u306a\u3044\u306e\u3067\u3001controller\u4e0a\u3067\u4f7f\u3044\u307e\u3057\u3087\u3046\u300d\u3067\u3059\u3002<\/p>\n<h2 id=\"i-0\">\u3010Ruby\u3011redirect_to\u306fview\u3067\u306f\u4f7f\u3048\u306a\u3044\u4ef6<\/h2>\n<h3 id=\"i-1\">redirect_to\u306fview\u3067\u306f\u4f7f\u3048\u306a\u3044<\/h3>\n<p>\u307e\u305a\u79c1\u304c\u3084\u308a\u305f\u304b\u3063\u305f\u306e\u306f<span style=\"color: #ff0000;\">\u300c\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u3092\u8868\u793a\u3055\u305b\u308b\u300d\u3068\u3044\u3046\u51e6\u7406\u3067\u3059\u3002<\/span><\/p>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306bview\u4e0a\u3067if\u6587\u3067\u5206\u5c90\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3046\u307e\u304f\u52d5\u304f\u304b\u3068\u601d\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3046\u307e\u304f\u52d5\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> view<\/span><\/p>\n<pre><code>&lt;% if logged_in? %&gt;\n  #\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u8868\u793a\u3055\u305b\u308b\u5185\u5bb9\n&lt;% else %&gt;\n  #\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u8868\u793a\u3055\u305b\u308b\u5185\u5bb9\n\u3000&lt;%= redirect_to new_sessions_path %&gt; \n&lt;% end %&gt;\n<\/code><\/pre>\n<\/div>\n<p>\u7406\u7531\u306f\u300cMomethodError\u300d\u3067<code>redirect_to<\/code>\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u3088\u3068\u3044\u3046\u7406\u7531\u304b\u3089\u3067\u3057\u305f\u3002<\/p>\n<h3 id=\"i-2\">redirect_to\u3084render\u306fcontroller\u3067\u4f7f\u3046<\/h3>\n<p>\u3069\u3046\u3084\u3089<code>redirect_to<\/code>\u3084<code>render<\/code>\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u4e0a\u3067\u3057\u304b\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n<p>\u3067\u3059\u306e\u3067\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u4e0a\u3067\u30ed\u30b0\u30a4\u30f3\u5224\u5b9a\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u51e6\u7406\u3092\u5206\u5c90\u3059\u308c\u3070\u3001\u601d\u3063\u305f\u3088\u3046\u306a\u6319\u52d5\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3057\u305f\u3002\u4e0a\u3068\u307b\u307c\u540c\u3058\u5185\u5bb9\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u4e0a\u306b\u8a18\u8f09\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> controller<\/span><\/p>\n<pre><code>&lt;% if logged_in? %&gt;\n  #\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u8868\u793a\u3055\u305b\u308b\u5185\u5bb9\n&lt;% else %&gt;\n  #\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u8868\u793a\u3055\u305b\u308b\u5185\u5bb9\n\u3000&lt;%= redirect_to new_sessions_path %&gt; \n&lt;% end %&gt;\n<\/code><\/pre>\n<\/div>\n<p>\u3057\u3070\u3089\u304f\u30cf\u30de\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u629c\u3051\u51fa\u305b\u3066\u3088\u304b\u3063\u305f\u3067\u3059\u304c\u3001\u3053\u3093\u306a\u3053\u3068\u3082\u307e\u3060\u307e\u3060\u77e5\u3089\u306a\u3044\u306e\u3067\u3001\u3082\u3063\u3068\u3082\u3063\u3068\u4f7f\u3063\u3066\u3044\u304b\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3067\u3059\u306d\u3002\u3067\u306f\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3069\u3046\u3082\u3001Rails\u3063\u3066\u3084\u3063\u3071\u308a\u8272\u3005\u96e3\u3057\u3044\u306a\u3041\u3063\u3066\u601d\u3046\u3053\u3068\u304c\u591a\u3044\u3082\u306e\u3067\u3059\u3002 \u3055\u3066\u4eca\u56de\u306fRails\u3092\u3084\u3063\u3066\u3044\u305f\u3089\u307b\u307c\u7d76\u5bfe\u306b\u4f7f\u3046\u3067\u3042\u308d\u3046redirect_to\u3067\u3061\u3087\u3063\u3068\u30cf\u30de\u3063\u305f\u306e\u3067\u3001\u89e3\u6c7a\u7b56\u3092\u7c21\u5358\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002  &#8230; <\/p>\n","protected":false},"author":1,"featured_media":5756,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[272],"tags":[],"class_list":{"0":"post-5754","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-programing","8":"entry"},"_links":{"self":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5754"}],"version-history":[{"count":2,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5754\/revisions"}],"predecessor-version":[{"id":5757,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5754\/revisions\/5757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/media\/5756"}],"wp:attachment":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}