{"id":1712,"date":"2025-05-21T01:39:10","date_gmt":"2025-05-21T01:39:10","guid":{"rendered":"https:\/\/satokotadesign.com\/blog\/?p=1712"},"modified":"2025-05-21T01:39:10","modified_gmt":"2025-05-21T01:39:10","slug":"js_matchmedia","status":"publish","type":"post","link":"https:\/\/satokotadesign.com\/blog\/js_matchmedia\/","title":{"rendered":"matchMedia()\u3067\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\uff01JavaScript\u3067\u753b\u9762\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u305f\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\uff01\u9759\u5ca1\u770c\u6d5c\u677e\u5e02\u3067WEB\u30c7\u30b6\u30a4\u30ca\u30fc\u3092\u3057\u3066\u3044\u307e\u3059\u5c0f\u7027\u3067\u3059\u3002<br \/>\nCSS\u306e\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306b\u6b20\u304b\u305b\u306a\u3044\u5b58\u5728\u3067\u3059\u304c\u3001\u300c<span class=\"sc_marker-animation\">JavaScript\u5074\u3067\u3082\u753b\u9762\u5e45\u306b\u5fdc\u3058\u305f\u51e6\u7406\u3092\u5207\u308a\u66ff\u3048\u305f\u3044<\/span>\u300d\u3068\u601d\u3063\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/p>\n<p>\u4f8b\u3048\u3070\u3001<\/p>\n<div class=\"sc_designlist ul fa_check blue\">\n<ul>\n<li>\u30b9\u30de\u30db\u306e\u3068\u304d\u3060\u3051\u30e1\u30cb\u30e5\u30fc\u3092\u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3\u306b\u3057\u305f\u3044<\/li>\n<li>\u30bf\u30d6\u30ec\u30c3\u30c8\u4ee5\u4e0a\u3067\u306f\u30b9\u30e9\u30a4\u30c0\u30fc\u3092\u7121\u52b9\u306b\u3057\u305f\u3044<\/li>\n<li>\u30a6\u30a3\u30f3\u30c9\u30a6\u30b5\u30a4\u30ba\u306e\u5909\u66f4\u306b\u5fdc\u3058\u3066\u3001JS\u306e\u6319\u52d5\u3092\u5207\u308a\u66ff\u3048\u305f\u3044<\/li>\n<\/ul>\n<\/div>\n<p>\u305d\u3093\u306a\u3068\u304d\u306b\u4fbf\u5229\u306a\u306e\u304c <span class=\"sc_marker-animation\">matchMedia()<\/span>\u3002<br \/>\nJavaScript\u304b\u3089\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3092\u76e3\u8996\u3057\u3001\u52d5\u7684\u306b\u51e6\u7406\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u5f37\u529b\u306aAPI\u3067\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u305d\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3001\u5b9f\u8df5\u7684\u306a\u5fdc\u7528\u65b9\u6cd5\u307e\u3067\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\uff01<\/p>\n<hr class=\"diver-hr style-solid hr-content-text is-align-center\" style=\"color:#ccc;height:1px;background-image:linear-gradient(to right, #ccc, #ccc);\">\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">matchMedia() \u3068\u306f\uff1f<\/span><\/h2>\n<p>window.matchMedia() \u306f\u3001<span class=\"sc_marker-animation\">CSS\u3068\u540c\u3058\u3088\u3046\u306a\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u6587\u5b57\u5217\u3092\u4f7f\u3063\u3066\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u304b\u3069\u3046\u304b\u3092JavaScript\u3067\u5224\u5b9a<\/span>\u3067\u304d\u308bAPI\u3067\u3059\u3002<br \/>\n\u305f\u3068\u3048\u3070\u300c\u753b\u9762\u304c768px\u4ee5\u4e0b\u304b\u3069\u3046\u304b\u300d\u3068\u3044\u3063\u305f\u6761\u4ef6\u3092JS\u3067\u30c1\u30a7\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 class=\"sc_heading bborder b blue\"><span class=\"sc_title\">\u57fa\u672c\u69cb\u6587<\/span><\/h3>\n<pre class=\"line-numbers\"><code class=\"language-javascript\">const mq = window.matchMedia(\"(max-width: 768px)\");\r\nif (mq.matches) {\r\n  \/\/ 768px\u4ee5\u4e0b\u306e\u51e6\u7406\r\n} else {\r\n  \/\/ 768px\u3092\u8d85\u3048\u308b\u51e6\u7406\r\n}\r\n<\/code><\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306f mq.matches \u304c true \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u52d5\u7684\u306b\u753b\u9762\u30b5\u30a4\u30ba\u5909\u5316\u3092\u76e3\u8996\u3059\u308b<\/span><\/h2>\n<p>matchMedia() \u306f\u30a4\u30d9\u30f3\u30c8\u30ea\u30b9\u30ca\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001<span class=\"sc_marker-animation\">\u30a6\u30a3\u30f3\u30c9\u30a6\u30b5\u30a4\u30ba\u306e\u5909\u66f4\u306b\u3082\u5bfe\u5fdc<\/span>\u53ef\u80fd\u3067\u3059\u3002<br \/>\n\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f7f\u3046\u3068\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6761\u4ef6\u306b\u5fdc\u3058\u305f\u51e6\u7406\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"line-numbers\"><code class=\"language-javascript\">const mq = window.matchMedia(\"(max-width: 768px)\");\r\nfunction handleMediaChange(e) {\r\n  if (e.matches) {\r\n    console.log(\"\u30b9\u30de\u30db\u8868\u793a\");\r\n  } else {\r\n    console.log(\"PC\u8868\u793a\");\r\n  }\r\n}\r\n\/\/ \u521d\u671f\u5b9f\u884c\r\nhandleMediaChange(mq);\r\n\/\/ \u30ea\u30b9\u30ca\u30fc\u767b\u9332\r\nmq.addEventListener(\"change\", handleMediaChange);\r\n<\/code><\/pre>\n<p>\u3053\u308c\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30ea\u30b5\u30a4\u30ba\u3057\u3066\u3082\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u51e6\u7406\u3092\u5207\u308a\u66ff\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u5fdc\u7528\uff1a\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306b\u51fa\u3057\u5206\u3051<\/span><\/h2>\n<p>\u4ee5\u4e0b\u306f\u3001\u30b9\u30de\u30db\u306e\u3068\u304d\u3060\u3051\u30cf\u30f3\u30d0\u30fc\u30ac\u30fc\u30e1\u30cb\u30e5\u30fc\u3092\u8868\u793a\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<pre class=\"line-numbers\"><code class=\"language-javascript\"> const mq = window.matchMedia(\"(max-width: 768px)\");\r\nconst nav = document.querySelector(\".nav\");\r\nfunction toggleMenu(e) {\r\n  if (e.matches) {\r\n    nav.classList.add(\"mobile\");\r\n  } else {\r\n    nav.classList.remove(\"mobile\");\r\n  }\r\n}\r\ntoggleMenu(mq);\r\nmq.addEventListener(\"change\", toggleMenu);\r\n<\/code><\/pre>\n<p>CSS\u3067 .mobile \u306b\u5bfe\u3059\u308b\u8868\u793a\u975e\u8868\u793a\u30b9\u30bf\u30a4\u30eb\u3092\u5207\u308a\u66ff\u3048\u308c\u3070\u3001<span class=\"sc_marker-animation\">1\u3064\u306e\u30ca\u30d3\u8981\u7d20\u3092\u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306b\u5236\u5fa1<\/span>\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u6ce8\u610f\u70b9\uff1a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u7ba1\u7406\u6027<\/span><\/h2>\n<div class=\"sc_designlist ul fa_check blue\">\n<ul>\n<li>\u983b\u7e41\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u5909\u66f4\u306b\u306f <span class=\"sc_marker-animation\">\u30ea\u30b9\u30ca\u30fc\u306e\u6700\u9069\u5316<\/span> \u3092<\/li>\n<li>\u8907\u6570\u306e\u30af\u30a8\u30ea\u3092\u6271\u3046\u5834\u5408\u306f <span class=\"sc_marker-animation\">\u95a2\u6570\u3067\u518d\u5229\u7528\u6027\u3092\u9ad8\u3081\u308b<\/span><\/li>\n<li>\u540c\u3058\u6761\u4ef6\u3092CSS\u3068JS\u3067\u8a18\u8ff0\u3059\u308b\u305f\u3081\u3001<span class=\"sc_marker-animation\">\u4e00\u5143\u7ba1\u7406\u304c\u7406\u60f3<\/span><\/li>\n<\/ul>\n<\/div>\n<p>CSS\u5909\u6570\u3084JavaScript\u306e\u7ba1\u7406\u30e9\u30a4\u30d6\u30e9\u30ea\uff08\u4f8b\uff1aBreakpoints.js\uff09\u3068\u4f75\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3082\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u307e\u3068\u3081\uff1a\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6JS\u3092\u53ef\u80fd\u306b\u3059\u308bmatchMedia()<\/span><\/h2>\n<div class=\"sc_designlist ol radius solid blue\">\n<ol>\n<li>\u753b\u9762\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u305fJavaScript\u51e6\u7406\u3092\u5b9f\u88c5\u3067\u304d\u308b<\/li>\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u30a6\u30a3\u30f3\u30c9\u30a6\u5909\u66f4\u3092\u76e3\u8996\u3067\u304d\u308b<\/li>\n<li>CSS\u3068\u9023\u643a\u3057\u3066\u3001\u3088\u308a\u67d4\u8edf\u306aUI\u5236\u5fa1\u304c\u53ef\u80fd\u306b\u306a\u308b<\/li>\n<\/ol>\n<\/div>\n<p><span class=\"sc_marker-animation\">CSS\u3060\u3051\u3067\u306f\u8868\u73fe\u3057\u304d\u308c\u306a\u3044\u300c\u632f\u308b\u821e\u3044\u300d\u3082\u3001matchMedia\u3067\u5feb\u9069\u306b<\/span>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"sc_heading solid red\"><span class=\"sc_title\">satokotadesign\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u5b9f\u65bd\u4e2d\uff01<\/span><\/h2>\n<div class=\"campaign_bnr\" style=\"margin:0 5%;\"><a href=\"https:\/\/hamameshi.jp\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/satokotadesign.com\/img\/bnr-hamameshi.webp\" alt=\"\u6d5c\u677e\u5e02\u306e\u98f2\u98df\u5e97\u9650\u5b9a\uff5c\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u7121\u6599\u4f5c\u6210\u30b5\u30fc\u30d3\u30b9\" style=\"border: 3px solid #00a08c;border-radius: 20px;\"><\/a><\/div>\n<div class=\"campaign_bnr\" style=\"margin:0 5%;\"><a href=\"https:\/\/satokotadesign.com\/contact\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" data-src=\"https:\/\/satokotadesign.com\/img\/bnr-onayami.png\" alt=\"\u3076\u3063\u3061\u3083\u3051\u7121\u6599\u76f8\u8ac7\u4f1a\uff01\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u5236\u4f5c\u306e\u60a9\u307f\u8a71\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f\" style=\"border: 3px solid #f02025;border-radius: 20px;\" class=\"lazyload\" \/><\/a><\/div>\n<div class=\"campaign_bnr\"  style=\"margin:0 5%;\"><a href=\"https:\/\/satokotadesign.com\/contact\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" data-src=\"https:\/\/satokotadesign.com\/img\/bnr-kansyasai.png\" alt=\"satokotadesign4\u5468\u5e74\u8a18\u5ff5\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\" style=\"border: 3px solid #4183fe;border-radius: 20px;\" class=\"lazyload\" \/><\/a><\/div>\n<p><figure id=\"attachment_475\" aria-describedby=\"caption-attachment-475\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/satokotadesign.com\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" data-src=\"https:\/\/satokotadesign.com\/blog\/wp-content\/uploads\/2022\/10\/bnr.jpg\" alt=\"\u9759\u5ca1\u770c\u6d5c\u677e\u5e02\u3067\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u5236\u4f5c\u306a\u3089satokotadesign\" width=\"1500\" height=\"500\" class=\"size-full wp-image-475 lazyload\" data-srcset=\"https:\/\/satokotadesign.com\/blog\/wp-content\/uploads\/2022\/10\/bnr.jpg 1500w, https:\/\/satokotadesign.com\/blog\/wp-content\/uploads\/2022\/10\/bnr-500x167.jpg 500w, https:\/\/satokotadesign.com\/blog\/wp-content\/uploads\/2022\/10\/bnr-1024x341.jpg 1024w, https:\/\/satokotadesign.com\/blog\/wp-content\/uploads\/2022\/10\/bnr-768x256.jpg 768w\" data-sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/a><figcaption id=\"caption-attachment-475\" class=\"wp-caption-text\"><a href=\"https:\/\/satokotadesign.com\/contact\/\" target=\"_blank\" rel=\"noopener\">\u9759\u5ca1\u770c\u6d5c\u677e\u5e02\u3067\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u5236\u4f5c\u306a\u3089satokotadesign<\/a><\/figcaption><\/figure><\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\uff01\u9759\u5ca1\u770c\u6d5c\u677e\u5e02\u3067WEB\u30c7\u30b6\u30a4\u30ca\u30fc\u3092\u3057\u3066\u3044\u307e\u3059\u5c0f\u7027\u3067\u3059\u3002 CSS\u306e\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306b\u6b20\u304b\u305b\u306a\u3044\u5b58\u5728\u3067\u3059\u304c\u3001\u300cJavaScript\u5074\u3067\u3082\u753b\u9762\u5e45\u306b\u5fdc\u3058\u305f\u51e6\u7406\u3092\u5207\u308a\u66ff\u3048\u305f\u3044\u300d\u3068\u601d\u3063\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f \u4f8b\u3048\u3070\u3001 \u30b9\u30de\u30db\u306e\u2026<\/p>\n","protected":false},"author":1,"featured_media":1717,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7],"tags":[8],"class_list":["post-1712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web","tag-javascript"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/posts\/1712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/comments?post=1712"}],"version-history":[{"count":6,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/posts\/1712\/revisions"}],"predecessor-version":[{"id":1719,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/posts\/1712\/revisions\/1719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/media\/1717"}],"wp:attachment":[{"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/media?parent=1712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/categories?post=1712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/tags?post=1712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}