{"id":173,"date":"2025-12-09T17:21:36","date_gmt":"2025-12-09T08:21:36","guid":{"rendered":"https:\/\/www.p-united.com\/web-accessibility\/?p=173"},"modified":"2025-12-10T18:07:02","modified_gmt":"2025-12-10T09:07:02","slug":"4-1-2","status":"publish","type":"post","link":"https:\/\/www.p-united.com\/web-accessibility\/4-1-2\/","title":{"rendered":"\u540d\u524d (name)\u30fb\u5f79\u5272 (role)\u30fb\u5024 (value)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u9054\u6210\u57fa\u6e96\u306e\u539f\u6587<\/h2>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e<strong>\u540d\u524d<\/strong>\u304a\u3088\u3073<strong>\u5f79\u5272<\/strong>\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u53ef\u80fd\u306b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8a2d\u5b9a\u3067\u304d\u308b<strong>\u72b6\u614b\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u30fb\u5024<\/strong>\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u53ef\u80fd\u3067\u3001\u307e\u305f\u901a\u77e5\u3055\u308c\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8981\u4ef6\u306e\u89e3\u8aac\uff083\u3064\u306e\u8981\u7d20\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8981\u7d20<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td><strong>\u540d\u524d<\/strong><\/td><td>\u30dc\u30bf\u30f3\u3084\u5165\u529b\u6b04\u306a\u3069\u306b\u4e0e\u3048\u3089\u308c\u308b<strong>\u30e9\u30d9\u30eb<\/strong>\uff08<code>aria-label<\/code>, <code>&lt;label&gt;<\/code>, \u30c6\u30ad\u30b9\u30c8\uff09<\/td><\/tr><tr><td><strong>\u5f79\u5272<\/strong><\/td><td>\u8981\u7d20\u306e\u6a5f\u80fd\u7684\u306a<strong>\u610f\u5473\u30fb\u7a2e\u985e<\/strong>\uff08\u4f8b\uff1abutton, checkbox, tab, etc.\uff09<\/td><\/tr><tr><td><strong>\u5024<\/strong><\/td><td>\u72b6\u614b\u3084\u5165\u529b\u5024\u3001\u9078\u629e\u80a2\u306e\u73fe\u5728\u5024\uff08\u4f8b\uff1a\u30c1\u30a7\u30c3\u30af\u6e08\u307f\u3001\u9078\u629e\u4e2d\u3001\u5165\u529b\u3055\u308c\u305f\u5024\u306a\u3069\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bfe\u8c61\u3068\u306a\u308b UI \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4f8b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30dc\u30bf\u30f3\uff08&lt;button>\uff09<\/li>\n\n\n\n<li>\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\uff08&lt;input type=&#8221;checkbox&#8221;>\uff09<\/li>\n\n\n\n<li>\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u6b04\uff08&lt;input>, &lt;textarea>\uff09<\/li>\n\n\n\n<li>\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30bf\u30d6\u3084\u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3\uff08&lt;details>, \u30ab\u30b9\u30bf\u30e0UI\uff09<\/li>\n\n\n\n<li>\u30b9\u30e9\u30a4\u30c0\u30fc\u3001\u30ab\u30ec\u30f3\u30c0\u30fc\u306a\u3069 JavaScript\u88fd\u306e\u30ab\u30b9\u30bf\u30e0UI<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u88c5\u4f8b\u3068\u6b63\u3057\u3044\u30de\u30fc\u30af\u30a2\u30c3\u30d7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f8b1\uff1a\u660e\u793a\u7684\u306a\u30e9\u30d9\u30eb\u304c\u3042\u308b\u30dc\u30bf\u30f3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;button type=\"submit\"&gt;\u9001\u4fe1&lt;\/button&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540d\u524d\uff1a\u9001\u4fe1<\/li>\n\n\n\n<li>\u5f79\u5272\uff1abutton<\/li>\n\n\n\n<li>\u5024\uff1aN\/A\uff08\u72b6\u614b\u306a\u3057\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f8b2\uff1aaria\u5c5e\u6027\u3092\u4f7f\u3063\u305f\u30ab\u30b9\u30bf\u30e0\u30dc\u30bf\u30f3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;div role=\"button\" aria-label=\"\u30e1\u30cb\u30e5\u30fc\u3092\u958b\u304f\" tabindex=\"0\"&gt;&lt;\/div&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540d\u524d\uff1a\u30e1\u30cb\u30e5\u30fc\u3092\u958b\u304f<\/li>\n\n\n\n<li>\u5f79\u5272\uff1abutton\uff08role\u3067\u5b9a\u7fa9\uff09<\/li>\n\n\n\n<li>\u5024\uff1aN\/A<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f8b3\uff1a\u9078\u629e\u72b6\u614b\u3092\u4f1d\u3048\u308b\u30c8\u30b0\u30eb\u30dc\u30bf\u30f3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;button aria-pressed=\"true\"&gt;\u304a\u6c17\u306b\u5165\u308a&lt;\/button&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540d\u524d\uff1a\u304a\u6c17\u306b\u5165\u308a<\/li>\n\n\n\n<li>\u5f79\u5272\uff1abutton<\/li>\n\n\n\n<li>\u5024\uff1apressed = true\uff08\u62bc\u4e0b\u72b6\u614b\uff09<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u91cd\u8981\u304b\uff08\u652f\u63f4\u6280\u8853\u3068\u306e\u9023\u643a\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30dd\u30a4\u30f3\u30c8<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc<\/td><td>\u5229\u7528\u8005\u306b\u300c\u3053\u308c\u306f\u30dc\u30bf\u30f3\u300d\u300c\u73fe\u5728\u306fON\u3067\u3059\u300d\u306a\u3069\u306e\u60c5\u5831\u3092\u6b63\u3057\u304f\u8aad\u307f\u4e0a\u3052\u308b\u305f\u3081<\/td><\/tr><tr><td>\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c<\/td><td>ARIA\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u5f79\u5272\u30fb\u5024\u306b\u3088\u308a\u3001UI\u306e\u5236\u5fa1\u3084\u72b6\u614b\u5909\u5316\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308b<\/td><\/tr><tr><td>\u72b6\u614b\u306e\u66f4\u65b0\u901a\u77e5<\/td><td>\u5024\u306e\u5909\u66f4\u304c\u5373\u6642\u901a\u77e5\u3055\u308c\u306a\u3044\u3068\u3001\u652f\u63f4\u6280\u8853\u30e6\u30fc\u30b6\u30fc\u304c\u72b6\u6cc1\u5909\u5316\u306b\u6c17\u4ed8\u3051\u306a\u3044\u30ea\u30b9\u30af\u304c\u3042\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u88c5\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c1\u30a7\u30c3\u30af\u9805\u76ee<\/th><th>\u5bfe\u5fdc\u65b9\u6cd5\u306e\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>\u540d\u524d\uff08label\uff09\u304c\u660e\u793a\u7684\u306b\u3042\u308b\u304b<\/td><td><code>&lt;label&gt;<\/code>\u3001<code>aria-label<\/code> \u306a\u3069<\/td><\/tr><tr><td>\u5f79\u5272\u304c\u6b63\u3057\u304f\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u308b\u304b<\/td><td>\u30cd\u30a4\u30c6\u30a3\u30d6\u8981\u7d20 or <code>role<\/code> \u5c5e\u6027<\/td><\/tr><tr><td>\u5024\u3084\u72b6\u614b\u304c\u5909\u5316\u3057\u305f\u3089\u30d7\u30ed\u30b0\u30e9\u30e0\u7684\u306b\u4f1d\u9054\u3055\u308c\u3066\u3044\u308b\u304b<\/td><td><code>aria-checked<\/code>, <code>aria-pressed<\/code>\u306a\u3069<\/td><\/tr><tr><td>\u30ab\u30b9\u30bf\u30e0UI\u3067ARIA\u3092\u6b63\u3057\u304f\u4f7f\u3063\u3066\u3044\u308b\u304b\uff08role\u30fbstate\u306e\u5b9a\u7fa9\uff09<\/td><td><code>role=\"tab\"<\/code>, <code>aria-selected=\"true\"<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5229\u70b9\u3068\u52b9\u679c<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u89b3\u70b9<\/th><th>\u52b9\u679c<\/th><\/tr><\/thead><tbody><tr><td>\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3<\/td><td>\u8996\u899a\u30fb\u8074\u899a\u30fb\u64cd\u4f5c\u306b\u5236\u9650\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3082UI\u306e\u69cb\u9020\u3068\u72b6\u614b\u304c\u4f1d\u308f\u308b<\/td><\/tr><tr><td>SEO\u52b9\u679c<\/td><td>\u610f\u5473\u3042\u308b\u69cb\u9020\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u3082\u7406\u89e3\u3055\u308c\u3084\u3059\u304f\u306a\u308b\uff08\u7279\u306b\u30d5\u30a9\u30fc\u30e0\u69cb\u9020\u306a\u3069\uff09<\/td><\/tr><tr><td>\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3<\/td><td>\u72b6\u614b\u3084\u610f\u5473\u304c\u660e\u78ba\u306aUI\u306f\u3001\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b\u3082\u76f4\u611f\u7684\u3067\u4f7f\u3044\u3084\u3059\u304f\u306a\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td>\u9054\u6210\u57fa\u6e96\u540d<\/td><td>4.1.2 \u540d\u524d\u30fb\u5f79\u5272\u30fb\u5024\uff08Level A\uff09<\/td><\/tr><tr><td>\u4e3b\u306a\u76ee\u7684<\/td><td>\u652f\u63f4\u6280\u8853\u304cUI\u306e\u69cb\u9020\u30fb\u610f\u5473\u30fb\u72b6\u614b\u3092\u6b63\u78ba\u306b\u7406\u89e3\u3057\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081<\/td><\/tr><tr><td>\u4e3b\u306a\u5bfe\u7b56<\/td><td>ARIA\u5c5e\u6027\u306e\u9069\u5207\u306a\u4f7f\u7528\u3001\u30e9\u30d9\u30eb\u30fbrole\u30fb\u5024\u306e\u660e\u793a<\/td><\/tr><tr><td>\u5bfe\u8c61<\/td><td>\u5168\u3066\u306eUI\u8981\u7d20\uff08\u7279\u306bJavaScript\u88fd\u306e\u30ab\u30b9\u30bf\u30e0UI\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u9054\u6210\u57fa\u6e96\u306e\u539f\u6587 \u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u540d\u524d\u304a\u3088\u3073\u5f79\u5272\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u53ef\u80fd\u306b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8a2d\u5b9a\u3067\u304d\u308b\u72b6\u614b\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u30fb\u5024\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u53ef\u80fd\u3067\u3001\u307e\u305f\u901a\u77e5\u3055\u308c\u308b\u3053\u3068\u3002 \u8981\u4ef6\u306e\u89e3\u8aac\uff083\u3064\u306e\u8981\u7d20 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"categories":[1],"tags":[],"wcag-level":[],"wcag-attribute":[],"wcag_item":[31],"class_list":["post-173","post","type-post","status-publish","format-standard","hentry","category-uncategorized","wcag_item-4-1"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u540d\u524d (name)\u30fb\u5f79\u5272 (role)\u30fb\u5024 (value) - Web\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u540d\u524d (name)\u30fb\u5f79\u5272 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