{"id":1954,"date":"2025-05-28T06:36:26","date_gmt":"2025-05-28T06:36:26","guid":{"rendered":"https:\/\/satokotadesign.com\/blog\/?p=1954"},"modified":"2025-05-28T06:36:26","modified_gmt":"2025-05-28T06:36:26","slug":"js_sticky","status":"publish","type":"post","link":"https:\/\/satokotadesign.com\/blog\/js_sticky\/","title":{"rendered":"\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u5909\u5316\u3059\u308b\u30d8\u30c3\u30c0\u30fc\u3092\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\uff5cSticky\uff0bJavaScript\u3067\u30b9\u30bf\u30a4\u30eb\u5207\u308a\u66ff\u3048"},"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<\/p>\n<p>\u300c\u30d8\u30c3\u30c0\u30fc\u3092\u56fa\u5b9a\u3057\u3066\u304a\u304d\u305f\u3044\u3051\u3069\u3001\u30da\u30fc\u30b8\u30c8\u30c3\u30d7\u3068\u30b9\u30af\u30ed\u30fc\u30eb\u5f8c\u3067\u306f\u898b\u305f\u76ee\u3092\u5909\u3048\u305f\u3044\u300d<br \/>\n\u3053\u3093\u306a\u304a\u60a9\u307f\u3001Web\u5236\u4f5c\u3092\u3057\u3066\u3044\u308b\u3068\u3088\u304f\u51fa\u3066\u304d\u307e\u3059\u3088\u306d\u3002<\/p>\n<div class=\"sc_frame_wrap inline blue\">\n<div class=\"sc_frame_title\" >\u305f\u3068\u3048\u3070\u2026<\/div>\n<div class=\"sc_frame\"        >\n<div class=\"sc_designlist ul fa_check blue\">\n<ul>\n<li>\u30da\u30fc\u30b8\u30c8\u30c3\u30d7\u3067\u306f\u900f\u660e\u306a\u30d8\u30c3\u30c0\u30fc\u306b<\/li>\n<li>\u30b9\u30af\u30ed\u30fc\u30eb\u3059\u308b\u3068\u767d\u80cc\u666f\uff0b\u5f71\u4ed8\u304d\u3067\u76ee\u7acb\u305f\u305b\u308b<\/li>\n<li>\u30ed\u30b4\u3084\u30e1\u30cb\u30e5\u30fc\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3057\u3066\u7701\u30b9\u30da\u30fc\u30b9\u5316<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306a<span class=\"sc_marker-animation\">\u30b9\u30af\u30ed\u30fc\u30eb\u9023\u52d5\u3067\u30b9\u30bf\u30a4\u30eb\u3092\u5909\u3048\u308bUI<\/span>\u306f\u3001\u4eca\u3067\u306f\u5b9a\u756a\u306e\u30c7\u30b6\u30a4\u30f3\u624b\u6cd5\u3067\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u3001CSS\u306e position: sticky \u306b JavaScript \u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30b7\u30f3\u30d7\u30eb\u3060\u3051\u3069\u5b9f\u7528\u7684\u306a\u30d8\u30c3\u30c0\u30fc\u30b9\u30bf\u30a4\u30eb\u306e\u5207\u308a\u66ff\u3048\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">Sticky\u3068Fixed\u306e\u9055\u3044\u3063\u3066\uff1f<\/span><\/h2>\n<p>\u307e\u305a\u57fa\u672c\u306e\u304a\u3055\u3089\u3044\u3067\u3059\u3002\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u3082\u753b\u9762\u4e0a\u90e8\u306b\u56fa\u5b9a\u3055\u308c\u308b\u30d8\u30c3\u30c0\u30fc\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"sc_designlist ol radius solid blue\">\n<ol>\n<li><strong>position: fixed;<\/strong> \u2192 \u5e38\u306b\u753b\u9762\u306e\u4e0a\u90e8\u306b\u56fa\u5b9a<\/li>\n<li><strong>position: sticky;<\/strong> \u2192 \u30b9\u30af\u30ed\u30fc\u30eb\u4f4d\u7f6e\u306b\u5fdc\u3058\u3066\u56fa\u5b9a\u30fb\u975e\u56fa\u5b9a\u304c\u5207\u308a\u66ff\u308f\u308b<\/li>\n<\/ol>\n<\/div>\n<p>\u4eca\u56de\u306f\u300c\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u30d8\u30c3\u30c0\u30fc\u306e\u898b\u305f\u76ee\u3092\u5909\u3048\u308b\u300d\u3053\u3068\u304c\u76ee\u7684\u306a\u306e\u3067\u3001sticky\u3067\u30b9\u30af\u30ed\u30fc\u30eb\u4f4d\u7f6e\u3092\u691c\u77e5\u3057\u3001JavaScript\u3067class\u3092\u5207\u308a\u66ff\u3048\u308b\u65b9\u6cd5\u304c\u3074\u3063\u305f\u308a\u3067\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u5b9f\u88c5\u30b9\u30c6\u30c3\u30d7\u2460\uff1aHTML\u3068CSS\u3067\u30d8\u30c3\u30c0\u30fc\u3092\u4f5c\u308b<\/span><\/h2>\n<h3 class=\"sc_heading bborder b blue\"><span class=\"sc_title\">HTML\u69cb\u9020<\/span><\/h3>\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"html,result\" data-slug-hash=\"NPqPZEY\" data-pen-title=\"Untitled\" data-preview=\"true\" data-user=\"ekwwawpb-the-styleful\" style=\"height: 300px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;\">\n  <span>See the Pen <a href=\"https:\/\/codepen.io\/ekwwawpb-the-styleful\/pen\/NPqPZEY\"><br \/>\n  Untitled<\/a> by \u5c0f\u7027\u8ce2 (<a href=\"https:\/\/codepen.io\/ekwwawpb-the-styleful\">@ekwwawpb-the-styleful<\/a>)<br \/>\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<p><script async src=\"https:\/\/public.codepenassets.com\/embed\/index.js\"><\/script><\/p>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u30b9\u30af\u30ed\u30fc\u30eb\u91cf\u304c50px\u3092\u8d85\u3048\u305f\u3089\u30af\u30e9\u30b9 scrolled \u3092\u8ffd\u52a0\u3057\u3001\u30b9\u30bf\u30a4\u30eb\u3092\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<br \/>\nscrollY \u306f\u30d6\u30e9\u30a6\u30b6\u306e\u7e26\u65b9\u5411\u30b9\u30af\u30ed\u30fc\u30eb\u91cf\u3092\u53d6\u5f97\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u5fdc\u7528\uff1a\u30ed\u30b4\u30b5\u30a4\u30ba\u3084\u30e1\u30cb\u30e5\u30fc\u306e\u7e2e\u5c0f\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3<\/span><\/h2>\n<p>\u30b9\u30af\u30ed\u30fc\u30eb\u5f8c\u306b\u30ed\u30b4\u3084\u30e1\u30cb\u30e5\u30fc\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3055\u305b\u308b\u6f14\u51fa\u3082\u3001\u6700\u8fd1\u306eWeb\u30c7\u30b6\u30a4\u30f3\u3067\u306f\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"html,result\" data-slug-hash=\"VYLYJJm\" data-pen-title=\"Untitled\" data-preview=\"true\" data-user=\"ekwwawpb-the-styleful\" style=\"height: 300px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;\">\n  <span>See the Pen <a href=\"https:\/\/codepen.io\/ekwwawpb-the-styleful\/pen\/VYLYJJm\"><br \/>\n  Untitled<\/a> by \u5c0f\u7027\u8ce2 (<a href=\"https:\/\/codepen.io\/ekwwawpb-the-styleful\">@ekwwawpb-the-styleful<\/a>)<br \/>\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<p><script async src=\"https:\/\/public.codepenassets.com\/embed\/index.js\"><\/script><\/p>\n<p>\u305d\u306e\u4ed6\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u4f59\u767d\u3084\u9ad8\u3055\u3001\u8272\u5473\u3092\u5909\u3048\u308b\u3053\u3068\u3082\u7c21\u5358\u306b\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\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3<\/span><\/h2>\n<p>JavaScript\u3067\u30b9\u30af\u30ed\u30fc\u30eb\u30a4\u30d9\u30f3\u30c8\u3092\u4f7f\u3046\u3068\u304d\u306f\u3001\u8efd\u91cf\u306a\u51e6\u7406\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<br \/>\n\u5927\u91cf\u306eDOM\u64cd\u4f5c\u3092\u3059\u308b\u3068\u3001\u30da\u30fc\u30b8\u306e\u52d5\u4f5c\u304c\u91cd\u304f\u306a\u308b\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u3001\u6b21\u306e\u5de5\u592b\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<div class=\"sc_designlist ul fa_check blue\">\n<ul>\n<li><strong>\u6761\u4ef6\u5206\u5c90\u3092\u30b7\u30f3\u30d7\u30eb\u306b<\/strong><\/li>\n<li><strong>\u30a4\u30d9\u30f3\u30c8\u30ea\u30b9\u30ca\u30fc\u306f\u5fc5\u8981\u306a\u3068\u304d\u3060\u3051\u8ffd\u52a0<\/strong><\/li>\n<li><strong>requestAnimationFrame\u3084throttle\u3092\u4f7f\u3063\u3066\u6700\u9069\u5316<\/strong><\/li>\n<\/ul>\n<\/div>\n<p>\u307e\u305f\u3001\u8996\u899a\u7684\u306a\u5909\u66f4\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u8996\u899a\u4ee5\u5916\u306b\u983c\u3089\u306a\u3044\u8a2d\u8a08\uff08WAI-ARIA\u5c5e\u6027\u306a\u3069\uff09\u306b\u3082\u6c17\u3092\u914d\u308a\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<h2 class=\"sc_heading solid blue\"><span class=\"sc_title\">\u307e\u3068\u3081<\/span><\/h2>\n<p>\u30b9\u30af\u30ed\u30fc\u30eb\u4f4d\u7f6e\u306b\u5fdc\u3058\u3066\u30d8\u30c3\u30c0\u30fc\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u5207\u308a\u66ff\u3048\u308b\u65b9\u6cd5\u306f\u3001\u30c7\u30b6\u30a4\u30f3\u6027\u3068\u6a5f\u80fd\u6027\u3092\u4e21\u7acb\u3067\u304d\u308bUI\u306e\u5de5\u592b\u3067\u3059\u3002<\/p>\n<div class=\"sc_designlist ul fa_check blue\">\n<ul>\n<li>Sticky\uff0bJS\u3067\u30b9\u30e0\u30fc\u30ba\u306b\u5207\u308a\u66ff\u3048<\/li>\n<li>\u898b\u305f\u76ee\u306e\u5909\u5316\u3060\u3051\u3067\u306a\u304f\u3001UX\u306b\u3082\u8ca2\u732e<\/li>\n<li>\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30fc\u30c9\u3067\u5c0e\u5165\u3067\u304d\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30b6\u30a4\u30f3\u306b\u5fdc\u7528\u53ef\u80fd<\/li>\n<\/ul>\n<\/div>\n<p>\u3061\u3087\u3063\u3068\u3057\u305f\u5b9f\u88c5\u3067\u3082\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5370\u8c61\u306f\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002<br \/>\n\u305c\u3072\u3001\u3042\u306a\u305f\u306eWeb\u30b5\u30a4\u30c8\u306b\u3082\u300c\u52d5\u304d\u306e\u3042\u308b\u30d8\u30c3\u30c0\u30fc\u300d\u3092\u53d6\u308a\u5165\u308c\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u306d\uff01<\/p>\n<p>&nbsp;<\/p>\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\" 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\" 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\" 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 \u300c\u30d8\u30c3\u30c0\u30fc\u3092\u56fa\u5b9a\u3057\u3066\u304a\u304d\u305f\u3044\u3051\u3069\u3001\u30da\u30fc\u30b8\u30c8\u30c3\u30d7\u3068\u30b9\u30af\u30ed\u30fc\u30eb\u5f8c\u3067\u306f\u898b\u305f\u76ee\u3092\u5909\u3048\u305f\u3044\u300d \u3053\u3093\u306a\u304a\u60a9\u307f\u3001Web\u5236\u4f5c\u3092\u3057\u3066\u3044\u308b\u3068\u3088\u304f\u51fa\u3066\u304d\u307e\u3059\u3088\u306d\u3002 \u305f\u3068\u3048\u3070\u2026 \u30da\u30fc\u30b8\u30c8\u30c3\u30d7\u3067\u306f\u900f\u660e\u2026<\/p>\n","protected":false},"author":1,"featured_media":1961,"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-1954","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\/1954","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=1954"}],"version-history":[{"count":4,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/posts\/1954\/revisions"}],"predecessor-version":[{"id":1959,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/posts\/1954\/revisions\/1959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/media\/1961"}],"wp:attachment":[{"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/media?parent=1954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/categories?post=1954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satokotadesign.com\/blog\/wp-json\/wp\/v2\/tags?post=1954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}