{"id":26686,"date":"2024-01-27T22:16:00","date_gmt":"2024-01-27T13:16:00","guid":{"rendered":"https:\/\/motoki-design.co.jp\/wordpress\/?p=26686"},"modified":"2025-01-27T22:24:25","modified_gmt":"2025-01-27T13:24:25","slug":"add_taxonomy_filter","status":"publish","type":"post","link":"https:\/\/motoki-design.co.jp\/wordpress\/add_taxonomy_filter\/","title":{"rendered":"WordPress\u2502\u7ba1\u7406\u753b\u9762\u3067\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u306e\u7d5e\u308a\u8fbc\u307f\u8868\u793a\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b"},"content":{"rendered":"\n<p>area\u3068\u3044\u3046\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u3092\u6295\u7a3f\u8a18\u4e8b\u306b\u7d10\u3065\u3051\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3092\u8868\u793a\u3059\u308b\u306e\u306fCustom Post Type UI\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u7d5e\u308a\u8fbc\u307f\u306f\u8a2d\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u7d5e\u308a\u8fbc\u307f\u3067\u304d\u308b\u3088\u3046\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"812\" height=\"318\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-812x318.png\" alt=\"\" class=\"wp-image-26687\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-812x318.png 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-382x150.png 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-768x301.png 768w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56.png 899w\" sizes=\"(max-width: 812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">WordPress\u306e\u7ba1\u7406\u753b\u9762\u3067\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u306e\u7d5e\u308a\u8fbc\u307f\u8868\u793a\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b<\/h2>\n\n\n\n<p>\u3084\u308a\u65b9\u306f\u7c21\u5358\u3067\u3059\u3002<\/p>\n\n\n\n<p>fucntions.php\u306e\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_pen\">\u30a8\u30e9\u30fc\u304c\u6016\u3044\u4eba\u306fCode Snippets\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u3066\u3001\u305d\u3053\u304b\u3089\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-php\" data-lang=\"PHP\"><code>function add_taxonomy_filter() {\n    global $post_type;\n\n    \/\/ \u6295\u7a3f\u30bf\u30a4\u30d7\u304c &#39;post&#39; \u306e\u5834\u5408\n    if ( &#39;post&#39; == $post_type ) {\n        $taxonomy = &#39;area&#39;; \/\/ \u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u306e\u30b9\u30e9\u30c3\u30b0\n\n        \/\/ \u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u306e\u30bf\u30fc\u30e0\u3092\u53d6\u5f97\n        $terms = get_terms(array(\n            &#39;taxonomy&#39;   =&gt; $taxonomy,\n            &#39;hide_empty&#39; =&gt; false, \/\/ \u7a7a\u306e\u30bf\u30fc\u30e0\u3082\u8868\u793a\n        ));\n\n        \/\/ \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u3092\u8868\u793a\n        ?&gt;\n        &lt;select name=&quot;&lt;?php echo esc_attr($taxonomy); ?&gt;&quot;&gt;\n            &lt;option value=&quot;&quot;&gt;&lt;?php echo esc_html__(&#39;\u3059\u3079\u3066\u306e\u5730\u57df&#39;, &#39;textdomain&#39;); ?&gt;&lt;\/option&gt;\n            &lt;?php\n            if ( ! empty( $terms ) && ! is_wp_error( $terms ) ) {\n                foreach ( $terms as $term ) {\n                    printf(\n                        &#39;&lt;option value=&quot;%s&quot; %s&gt;%s&lt;\/option&gt;&#39;,\n                        esc_attr( $term-&gt;slug ),\n                        ( isset($_GET[$taxonomy]) && $_GET[$taxonomy] === $term-&gt;slug ) ? &#39;selected=&quot;selected&quot;&#39; : &#39;&#39;,\n                        esc_html( $term-&gt;name )\n                    );\n                }\n            }\n            ?&gt;\n        &lt;\/select&gt;\n        &lt;?php\n    }\n}\nadd_action( &#39;restrict_manage_posts&#39;, &#39;add_taxonomy_filter&#39; );\n<\/code><\/pre><\/div>\n\n\n\n<p>\u3042\u3068\u306f\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"812\" height=\"318\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-812x318.png\" alt=\"\" class=\"wp-image-26687\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-812x318.png 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-382x150.png 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56-768x301.png 768w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/2025-01-27_22h18_56.png 899w\" sizes=\"(max-width: 812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<p>\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>area\u3068\u3044\u3046\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u3092\u6295\u7a3f\u8a18\u4e8b\u306b\u7d10\u3065\u3051\u305f\u3068\u3057\u307e\u3059\u3002 \u305d\u308c\u3092\u8868\u793a\u3059\u308b\u306e\u306fCustom Post Type UI\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u7d5e\u308a\u8fbc\u307f\u306f\u8a2d\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002 \u305d\u3053\u3067\u7d5e\u308a\u8fbc\u307f\u3067\u304d\u308b\u3088\u3046\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":26689,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"","swell_btn_cv_data":"","footnotes":""},"categories":[91],"tags":[],"area":[],"class_list":["post-26686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wordpress-customize"],"_links":{"self":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts\/26686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=26686"}],"version-history":[{"count":1,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts\/26686\/revisions"}],"predecessor-version":[{"id":26688,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts\/26686\/revisions\/26688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/media\/26689"}],"wp:attachment":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=26686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=26686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=26686"},{"taxonomy":"area","embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/area?post=26686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}