{"id":612,"date":"2015-07-19T02:09:00","date_gmt":"2015-07-18T17:09:00","guid":{"rendered":"https:\/\/srytk.com\/?p=612"},"modified":"2015-07-19T02:09:00","modified_gmt":"2015-07-18T17:09:00","slug":"webcomponentsjs%e3%82%92ie9%e3%81%a7%e4%bd%bf%e3%81%86%e3%81%a8%e3%81%8d%e3%81%ae%e6%b3%a8%e6%84%8f%e7%82%b9","status":"publish","type":"post","link":"https:\/\/blog.srytk.com\/archive-srtyk-com\/2015\/07\/19\/webcomponentsjs%e3%82%92ie9%e3%81%a7%e4%bd%bf%e3%81%86%e3%81%a8%e3%81%8d%e3%81%ae%e6%b3%a8%e6%84%8f%e7%82%b9\/","title":{"rendered":"webcomponentsjs\u3092IE9\u3067\u4f7f\u3046\u3068\u304d\u306e\u6ce8\u610f\u70b9"},"content":{"rendered":"

\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5236\u4f5c\u306bWeb Components<\/a>\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001Chrome\u4ee5\u5916\u306e\u975e\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8\u30d6\u30e9\u30a6\u30b6\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001polyfill(webcomponents.js<\/a>)\u3092\u8aad\u307f\u8fbc\u3080\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u6982\u306d\u3001\u3053\u306epolyfill\u306f\u4e0a\u624b\u304f\u52d5\u304d\u307e\u3059\u304c\u3001\u5c11\u3057\u8e93\u3044\u305f\u30dd\u30a4\u30f3\u30c8\u304cIE9\u3067\u3042\u3063\u305f\u306e\u3067\u30e1\u30e2\u3092\u6b8b\u3057\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059 \ud83d\ude42<\/p>\n

<\/p>\n

\u53e4\u3044eligrey\/classList.js\u3060\u3068\u52d5\u304b\u306a\u3044<\/h2>\n\"OMG!\"\n

webcomponentsjs\u306f\u5185\u90e8\u3067classList<\/a>(DOMTokenList)\u3092\u4f7f\u7528\u3059\u308b\u306e\u3067\u3059\u304c\u3001IE9\u4ee5\u4e0b\u306f\u3053\u308c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093<\/a>\u3002\u3067\u3059\u304b\u3089\u3001classList\u306epolyfill\u3082\u8aad\u307f\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6700\u521d\u3001google\u3067”classlist polyfill”\u3068\u691c\u7d22\u3059\u308b\u3068\u3001gligrey\/classList.js<\/a>\u304c1\u756a\u76ee\u306b\u30d2\u30c3\u30c8\u3057\u307e\u3059\u3002\u305d\u3053\u3067\u3001readme<\/a>\u306b\u3042\u308bpublic CDN\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3042\u308bpolyfill\u3092\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001README.md<\/a>\u306b\u3082\u3042\u308b\u3088\u3046\u306b\u3001public CDN\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u306f\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3089\u3057\u304f\u30b3\u30b3\u306b\u7f60\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3(2014.01.31)\u306fclassList\u306epolyfill\u3068\u3057\u3066\u306f\u4e0a\u624b\u304f\u52d5\u304f\u3088\u3046\u3067\u3059\u304c\u3001window<\/span>.DOMTokenList\u306epolyfill\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u306a\u3044\u3089\u3057\u304f\u3001webcomponentsjs\u306efeature detection\u3067\u64a5\u306d\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002webcomponentsjs\u306eREADME.md\u306b\u306f<\/p>\n

The polyfills may work in older browsers, however require additional polyfills (such as classList) to be used.<\/p><\/blockquote>\n

\u3068\u3057\u304b\u66f8\u304b\u308c\u3066\u306a\u3044\u306e\u3067\u3001\u3057\u3063\u304b\u308a\u3068\u66f8\u3044\u3066\u6b32\u3057\u304b\u3063\u305f\u3067\u3059\u3002\u300cclassList\u306epolyfill\u8aad\u307f\u8fbc\u3093\u3067\u308b\u306e\u306b\u306a\u3093\u3067\u52d5\u304b\u306a\u3044\u306e\uff1f\uff1f\uff1f\u300d\u3063\u3066\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u5fdc\u3001console.warn\u306b\u306f\u305d\u308c\u3063\u307d\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u51fa\u529b\u3057\u307e\u3059\u304c \ud83d\ude41<\/p>\n

Missing DOMTokenList prototype, please include a\u00a0<\/span>compatible classList polyfill such as http:\/\/goo.gl\/uTcepH.<\/span><\/p><\/blockquote>\n

\u3067\u3001IE9\u3067webcomponentsjs\u3092\u4f7f\u3046\u306b\u306f\u3069\u3046\u3059\u308b\u304b\u3067\u3059\u304c\u3001\u4e0a\u8a18\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u3068\u304a\u308a\u3001remy\/polyfills\u306eclassList.js<\/a>\u3092\u4f7f\u3046\u3053\u3068\u3067\u89e3\u6c7a\u3057\u307e\u3057\u305f\u3002\u8a66\u3057\u3066\u306a\u3044\u3067\u3059\u304c\u3001\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eeligrey\/classList.js\u3067\u3082\u4e0a\u624b\u304f\u52d5\u304f\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u3061\u306a\u307f\u306b\u3001MDN\u306eclassLIst polyfill<\/a>\u3082HTMLElement\u306bclassList\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u751f\u3084\u3057\u3066\u308b\u611f\u3058\u3060\u3063\u305f\u306e\u3067\u3001\u540c\u69d8\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u304b\u3089\u6c17\u3092\u3064\u3051\u305f\u3044\u3067\u3059\u306d\u3002<\/p>\n

\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u306aHTML\u3092import\u3067\u304d\u306a\u3044<\/h2>\n\"\u30aa\u30ea\u30b8\u30f3\u5f01\u5f53\"\n

Web Components\u306f\u6587\u5b57\u901a\u308aWeb\u306e\u90e8\u54c1\u3067\u3059\u3002\u3042\u308b\u4e00\u584a\u306e\u6a5f\u80fd\u3092\u6301\u3063\u305f\u6c4e\u7528\u306a\u90e8\u54c1\u3067\u3059\u304b\u3089\u3001\u8272\u3005\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u518d\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u3068\u306a\u308b\u3068\u5f53\u7136\u3001\u30aa\u30ea\u30b8\u30f3\u3092\u8d85\u3048\u3066\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5229\u7528\u3057\u305f\u304f\u306a\u308b\u306e\u304c\u81ea\u7136\u3067\u3059\u3002\u3057\u304b\u3057\u3001IE9\u3067\u306f\u540c\u4e00\u30aa\u30ea\u30b8\u30f3\u304b\u3089\u3057\u304bHTML\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8”Error: \u30a2\u30af\u30bb\u30b9\u304c\u62d2\u5426\u3055\u308c\u307e\u3057\u305f\u3002<\/strong>“\u304b\u3089\u63a8\u6e2c\u3059\u308b\u306b\u3001IE9\u306eXMLHttpRequest\u304c\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3060\u3068\u601d\u308f\u308c\u307e\u3059\u3002\u4e00\u5fdc\u3001IE9\u4ee5\u4e0b\u306b\u3082XDomainRequest\u3068\u3044\u3046XMLHttpRequest advanced features \u2015\u2015 \u4ee5\u524d\u306fXMLHttpRequest Level 2\u3068\u3082 \u2015\u2015\u306e\u3088\u3046\u306b\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3051\u3069\u306d \ud83d\ude41<\/p>\n

\u89e3\u6c7a\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u4f9d\u5b58\u89e3\u6c7a\u306bbower<\/a>\u7b49\u3092\u4f7f\u3063\u3066\u540c\u4e00\u751f\u6210\u5143\u304b\u3089\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u304f\u3089\u3044\u3057\u304b\u306a\u3055\u305d\u3046\u3067\u3059\u304b\u306d \ud83d\ude15<\/p>\n

\u7d42\u308f\u308a\u306b\uff1aIE9\u7d76\u6ec5\u3057\u308d<\/h2>\n

\u305d\u308d\u305d\u308dIE9\u306f\u201d\u3044\u3044\u3093\u3058\u3083\u306a\u3044\u201d\u3067\u3059\u304b\u306d\u3002\u3048\u3001\u307e\u3060\u73fe\u5f79\u3067\u3059\u304b\uff01\uff1f\u305d\u3046\u3067\u3059\u304b\u30fb\u30fb\u30fb<\/p>\n

img: Lili Vieira de Carvalho<\/a> – OMG!<\/a>,\u00a0 Emil Olsen<\/a> – Origin Bento<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5236\u4f5c\u306bWeb Components\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001Chrome\u4ee5\u5916\u306e\u975e\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8\u30d6\u30e9\u30a6\u30b6\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001polyfill(webcomponents.js)\u3092\u8aad\u307f\u8fbc\u3080\u3068\u601d\u3044\u307e\u3059\u3002 \u6982\u306d\u3001\u3053\u306epoly […]<\/p>\n","protected":false},"author":1,"featured_media":613,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,1],"tags":[90,120,138],"class_list":["post-612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web-components","category-1","tag-ie9","tag-polyfill","tag-webcomponentsjs"],"_links":{"self":[{"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/posts\/612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/comments?post=612"}],"version-history":[{"count":0,"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/posts\/612\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/media?parent=612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/categories?post=612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.srytk.com\/archive-srtyk-com\/wp-json\/wp\/v2\/tags?post=612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}