{"id":5369,"date":"2023-11-08T15:55:05","date_gmt":"2023-11-08T06:55:05","guid":{"rendered":"https:\/\/www.lining-moon.casa\/andplus.co.jp\/?p=5369"},"modified":"2026-01-08T11:12:57","modified_gmt":"2026-01-08T02:12:57","slug":"post-5369","status":"publish","type":"post","link":"https:\/\/code-plus.jp\/gp\/post-5369\/","title":{"rendered":"\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5168\u9078\u629e\u3067\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308bJavaScript\u306e\u5b9f\u88c5"},"content":{"rendered":"

\u306f\u3058\u3081\u306b: Web\u30da\u30fc\u30b8\u306b\u304a\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u4e2d\u3067\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5236\u9650\u3057\u305f\u308a\u8a31\u53ef\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u5229\u7528\u898f\u7d04\u306b\u540c\u610f\u3059\u308b\u3001\u307e\u305f\u306f\u7279\u5b9a\u306e\u9078\u629e\u80a2\u3092\u3059\u3079\u3066\u9078\u629e\u3059\u308b\u307e\u3067\u30d5\u30a9\u30fc\u30e0\u306e\u9001\u4fe1\u30dc\u30bf\u30f3\u3092\u30ed\u30c3\u30af\u3059\u308b\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u3001\u3059\u3079\u3066\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u304c\u9078\u629e\u3055\u308c\u305f\u6642\u306b\u3001\u30da\u30fc\u30b8\u4e0a\u306e\u300c\u30ed\u30c3\u30af\u3055\u308c\u305f\u300d\u30dc\u30bf\u30f3\u3092\u300c\u30a2\u30f3\u30ed\u30c3\u30af\u300d\u3059\u308bJavaScript\u306e\u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

\u5b9f\u88c5\u306e\u6982\u8981: \u3053\u306e\u6a5f\u80fd\u306f\u3001\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u304c\u5168\u3066\u30c1\u30a7\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u76e3\u8996\u3057\u3001\u305d\u306e\u72b6\u614b\u306b\u5fdc\u3058\u3066\u30dc\u30bf\u30f3\u306e\u30af\u30e9\u30b9\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u30ed\u30c3\u30af\u306e\u72b6\u614b\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u6cbf\u3063\u3066\u5b9f\u88c5\u3092\u9032\u3081\u307e\u3059\u3002<\/p>\n

    \n
  1. HTML\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6e96\u5099<\/li>\n
  2. \u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308b\u30dc\u30bf\u30f3\u3092\u6e96\u5099<\/li>\n
  3. JavaScript\u3067\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u72b6\u614b\u3092\u76e3\u8996<\/li>\n
  4. \u5168\u3066\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u304c\u9078\u629e\u3055\u308c\u305f\u3089\u30dc\u30bf\u30f3\u306e\u30ed\u30c3\u30af\u3092\u89e3\u9664<\/li>\n<\/ol>\n

    HTML\u306e\u6e96\u5099: \u307e\u305a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u8868\u793a\u3055\u308c\u308b\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3068\u30ed\u30c3\u30af\u3055\u308c\u305f\u30dc\u30bf\u30f3\u3092\u6e96\u5099\u3057\u307e\u3059\u3002<\/p>\n

    \n<div class=\"d-contents\">\n  <input class=\"checkkey\" type=\"checkbox\" name=\"checkkey\">\n<\/div>\n\n\n<div class=\"dept-tmntP03A-Moveon\">\n  <div class=\"department__container mx-auto ta-center\">\n    <a class=\"button is-solided is-moveon bdrs-0 is-locked\" href=\"#\">\u89e3\u7d04\u306e\u304a\u7533\u8fbc\u307f<\/a>\n  <\/div>\n  <!-- \u4ed6\u306e\u30ed\u30c3\u30af\u3055\u308c\u305f\u30dc\u30bf\u30f3\u304c\u3042\u308b\u5834\u5408\u3082\u540c\u69d8\u306b\u8ffd\u52a0 -->\n<\/div>\n<\/code><\/pre>\n\n
    JavaScript\u306e\u5b9f\u88c5: \u6b21\u306b\u3001\u4ee5\u4e0b\u306eJavaScript\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u72b6\u614b\u3092\u76e3\u8996\u3057\u3001\u5168\u3066\u9078\u629e\u3055\u308c\u305f\u5834\u5408\u306b\u30dc\u30bf\u30f3\u306e\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3057\u307e\u3059\u3002<\/p>\n
    \n\/\/ \u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u72b6\u614b\u3092\u76e3\u8996\u3059\u308b\u95a2\u6570\nfunction checkCheckboxes() {\n  const checkboxes = document.querySelectorAll('.checkkey');\n  const lockedElements = document.querySelectorAll('.is-locked');\n  const allChecked = Array.from(checkboxes).every(checkbox => checkbox.checked);\n\n  lockedElements.forEach(element => {\n    element.classList.toggle('is-locked', !allChecked);\n    element.classList.toggle('is-unlocked', allChecked);\n  });\n}\n\n\/\/ \u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u5909\u66f4\u3092\u76e3\u8996\ndocument.querySelectorAll('.checkkey').forEach(checkbox => {\n  checkbox.addEventListener('change', checkCheckboxes);\n});\n\n\/\/ \u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u6642\u306b\u72b6\u614b\u3092\u78ba\u8a8d\ndocument.addEventListener('DOMContentLoaded', checkCheckboxes);\n<\/code><\/pre>\n\n
    \u30dd\u30a4\u30f3\u30c8:<\/p>\n
      \n  
    • querySelectorAll<\/code>\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u30af\u30e9\u30b9\u3092\u6301\u3064\u8981\u7d20\u3092\u3059\u3079\u3066\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n  
    • Array.prototype.every<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3057\u3066\u5168\u3066\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u304c\u30c1\u30a7\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/li>\n  
    • classList.toggle<\/code>\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30b9\u3092\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3057\u3001\u30dc\u30bf\u30f3\u306e\u72b6\u614b\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n  
    • DOMContentLoaded<\/code>\u30a4\u30d9\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30da\u30fc\u30b8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u305f\u3068\u304d\u306b\u521d\u671f\u72b6\u614b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n
      \u7d50\u8ad6: \u3053\u306e\u7c21\u5358\u306a\u5b9f\u88c5\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3059\u3079\u3066\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306b\u540c\u610f\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u6b21\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3078\u9032\u3080\u305f\u3081\u306e\u30dc\u30bf\u30f3\u3092\u30a2\u30f3\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e21\u65b9\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u3088\u3046\u306a\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306f\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306b\u304a\u3044\u3066\u6709\u52b9\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"\u306f\u3058\u3081\u306b: Web\u30da\u30fc\u30b8\u306b\u304a\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u4e2d\u3067\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5236\u9650\u3057\u305f\u308a\u8a31\u53ef\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u5229\u7528\u898f\u7d04\u306b\u540c\u610f\u3059\u308b\u3001\u307e\u305f\u306f\u7279\u5b9a\u306e\u9078\u629e\u80a2\u3092\u3059\u3079\u3066\u9078\u629e\u3059\u308b\u307e\u3067\u30d5\u30a9\u30fc\u30e0\u306e\u9001\u4fe1\u30dc[...]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","footnotes":"","vk-ltc-link":"","vk-ltc-target":""},"categories":[12],"tags":[],"group":[],"pg":[],"class_list":["post-5369","post","type-post","status-publish","format-standard","category-javascript"],"acf":[],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/5369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/comments?post=5369"}],"version-history":[{"count":0,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/5369\/revisions"}],"wp:attachment":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media?parent=5369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/categories?post=5369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/tags?post=5369"},{"taxonomy":"group","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/group?post=5369"},{"taxonomy":"pg","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/pg?post=5369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}