{"id":493,"date":"2024-10-30T09:03:27","date_gmt":"2024-10-30T00:03:27","guid":{"rendered":"https:\/\/nyan-kyun.verse.jp\/wordpress\/?p=493"},"modified":"2024-10-30T09:17:42","modified_gmt":"2024-10-30T00:17:42","slug":"jquery-checkbox","status":"publish","type":"post","link":"https:\/\/nyan-kyun.verse.jp\/wordpress\/2024\/10\/30\/jquery-checkbox\/","title":{"rendered":"Jquery\/\u8907\u6570\u30c1\u30a7\u30c3\u30af\u306e\u540c\u610f\u9805\u76ee\u30dc\u30bf\u30f3\u3092\u4f5c\u308b"},"content":{"rendered":"\n<p>\u898f\u7d04\u3084\u500b\u4eba\u60c5\u5831\u306e\u6271\u3044\u306b\u3064\u3044\u3066\u8907\u6570\u540c\u610f\u30c1\u30a7\u30c3\u30af\u3057\u306a\u3044\u3068\u30dc\u30bf\u30f3\u7b49\u3092\u62bc\u305b\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u304d\u306eJS\u3002<br>\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306f\u4f55\u500b\u3067\u3082\u5bfe\u5fdc\u3057\u305fJS\u3002<br>if\u306e\u6761\u4ef6\u5206\u5c90\u3092\u66f8\u304d\u63db\u3048\u308c\u3070\u3001\u5168\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u5fc5\u9808\u3067\u306f\u306a\u304f\u3001\uff11\uff10\u500b\u9078\u629e\u4e2d\uff13\u3064\u9078\u629e\u5fc5\u9808\u306a\u3069\u306e\u500b\u6570\u9078\u629e\u30dc\u30bf\u30f3\u306b\u3082\u4f7f\u3048\u305d\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8907\u6570\u30c1\u30a7\u30c3\u30af\u306e\u540c\u610f\u9805\u76ee\u30dc\u30bf\u30f3<\/h2>\n\n\n\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"html,result\" data-slug-hash=\"RwXMZNP\" data-pen-title=\"Jquery\/\u8907\u6570\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306e\u540c\u610f\u9805\u76ee\" data-user=\"tmozou\" 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\/tmozou\/pen\/RwXMZNP\">\n  Jquery\/\u8907\u6570\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306e\u540c\u610f\u9805\u76ee<\/a> by maco (<a href=\"https:\/\/codepen.io\/tmozou\">@tmozou<\/a>)\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<script async src=\"https:\/\/cpwebassets.codepen.io\/assets\/embed\/ei.js\"><\/script>\n\n\n\n<p>\u4e8c\u3064\u306e\u540c\u610f\u30dc\u30bf\u30f3\u304c\u3042\u308a\u3001\u4e21\u65b9\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3068\u3001\u4e0b\u90e8\u306e\u30dc\u30bf\u30f3\u304c\u62bc\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u3002<br>\uff11\u500b\u30c1\u30a7\u30c3\u30af\u3060\u3051\u3084\u3001\uff12\u500b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u5f8c\u304b\u3089\uff11\u500b\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3066\u3082\u3001\u30dc\u30bf\u30f3\u306f\u62bc\u305b\u306a\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">JQuery\u52d5\u4f5c\u306e\u6d41\u308c<\/h2>\n\n\n\n<p>JQuery\u306e\u30bd\u30fc\u30b9\u3068\u52d5\u4f5c\u306e\u6d41\u308c\u306f\u3001\u4e0b\u8a18\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>function inputChange(){\n\n    var count = $(&#39;.btn01&#39;).length;\n    var checkcount = $(&#39;input:checked.btn01&#39;).length;\n\n    $(function(){\n        if(count == checkcount){\n            $(&#39;.btn&#39;).addClass(&#39;btn-On&#39;);\n        }else{\n            $(&#39;.btn&#39;).removeClass(&#39;btn-On&#39;);\n        };\n    });\n};<\/code><\/pre><\/div>\n\n\n\n<ol class=\"wp-block-list is-style-index\">\n<li>\u300cclass=&#8221;btn01&#8243;\u300d\u306e\u500b\u6570\u3092\u6570\u3048\u308b<\/li>\n\n\n\n<li>\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306b\u30c1\u30a7\u30c3\u30af\u304c\u5165\u3063\u305f\u6642\u306e\u300cchecked\u300d\u5c5e\u6027\u306e\u6570\u3092\u6570\u3048\u308b<\/li>\n\n\n\n<li>\uff11\u3068\uff12\u306e\u6570\u304c\u30a4\u30b3\u30fc\u30eb\u3067\u3042\u308c\u3070\u3001\u4e0b\u90e8\u30dc\u30bf\u30f3\u306b\u300cbtn-On\u300d\u306eclass\u3092\u4ed8\u4e0e\u3002\u30dc\u30bf\u30f3\u3092\u53ef\u8996\u306b\u3057\u3066\u62bc\u305b\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u4e00\u5ea6\u30a4\u30b3\u30fc\u30eb\u306b\u306a\u3063\u3066\u4e0b\u90e8\u30dc\u30bf\u30f3\u306b\u300cbtn-On\u300d\u306eclass\u3092\u4ed8\u4e0e\u3055\u308c\u3066\u3082\u3001\u30c1\u30a7\u30c3\u30af\u304c\u5916\u3055\u308c\u3066\u30a4\u30b3\u30fc\u30eb\u3067\u306f\u306a\u304f\u306a\u3063\u305f\u3089class\u300cbtn-On\u300d\u3092\u524a\u9664\u3057\u3066\u3001\u30dc\u30bf\u30f3\u3092\u4e0d\u53ef\u8996\u306b\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u6c4e\u7528\u6027\u304c\u3042\u308a\u3001\u3067\u304d\u308b\u3060\u3051\u30b7\u30f3\u30d7\u30eb\u306a\u6761\u4ef6\u5206\u5c90\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3068\u30c1\u30a7\u30c3\u30af\u5165\u3063\u305f\u72b6\u614b\u3092\u305d\u308c\u305e\u308c\u300clength\u300d\u3067\u6570\u3048\u3055\u305b\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">JQuery\u52d5\u4f5c\u30c7\u30e2\u2015\u8907\u6570\u30c1\u30a7\u30c3\u30af\u306e\u540c\u610f\u9805\u76ee\u30dc\u30bf\u30f3<\/h2>\n\n\n\n<p>JQuery\u52d5\u4f5c\u30c1\u30a7\u30c3\u30af\u7528\u306e\u30c7\u30e2\uff08\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\uff15\u500b\u30bf\u30a4\u30d7\uff09\u3002<br>\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306e\u6570\u3068\u3001\u30c1\u30a7\u30c3\u30af\u3055\u308c\u305f\u6570\u306e\u500b\u6570\u304c\u3061\u3083\u3093\u3068\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3002<\/p>\n\n\n\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"css,result\" data-slug-hash=\"bGXvQVb\" data-pen-title=\"JQuery\u52d5\u4f5c\u30c7\u30e2\u2015\u8907\u6570\u30c1\u30a7\u30c3\u30af\u306e\u540c\u610f\u9805\u76ee\u30dc\u30bf\u30f3\" data-user=\"tmozou\" 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\/tmozou\/pen\/bGXvQVb\">\n  JQuery\u52d5\u4f5c\u30c7\u30e2\u2015\u8907\u6570\u30c1\u30a7\u30c3\u30af\u306e\u540c\u610f\u9805\u76ee\u30dc\u30bf\u30f3<\/a> by maco (<a href=\"https:\/\/codepen.io\/tmozou\">@tmozou<\/a>)\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<script async src=\"https:\/\/cpwebassets.codepen.io\/assets\/embed\/ei.js\"><\/script>\n\n\n\n<h3 class=\"wp-block-heading\">\u4efb\u610f\u8907\u6570\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306e\u5fdc\u7528<\/h3>\n\n\n\n<p>\u3064\u3044\u3067\u306b\u4efb\u610f\u500b\u6570\u30c1\u30a7\u30c3\u30af\u7528JS\u3082\u4f5c\u3063\u3066\u307f\u305f\u3002<br>\uff13\u500b\u4ee5\u4e0a\u3084\uff13\u500b\u9650\u5b9a\u306a\u3069\u3001\u7279\u5b9a\u6570\u30c1\u30a7\u30c3\u30af\u3067\u4e0b\u90e8\u30dc\u30bf\u30f3\u304c\u62bc\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u3002<br>\u30c1\u30a7\u30c3\u30af\u500b\u6570\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4fee\u6b63\u3002<br>\u4e0a\u306e\uff15\u500b\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u30c7\u30e2\u3067\u4f7f\u3063\u3066\u3044\u308bJS\u3092\u5165\u308c\u66ff\u3048\u308c\u3070\u52d5\u4f5c\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\uff13\u500b\u4ee5\u4e0a\u30c1\u30a7\u30c3\u30af<\/h4>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>    $(function(){\n        if( 3 &lt;= checkcount){\n            $(&#39;.btn&#39;).addClass(&#39;btn-On&#39;);\n        }else{\n            $(&#39;.btn&#39;).removeClass(&#39;btn-On&#39;);\n        };\n    });<\/code><\/pre><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\uff13\u500b\u9650\u5b9a\u30c1\u30a7\u30c3\u30af\uff08\u4efb\u610f\u500b\u6570\u56fa\u5b9a\uff09<\/h4>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>    $(function(){\n        if( 3 == checkcount){\n            $(&#39;.btn&#39;).addClass(&#39;btn-On&#39;);\n        }else{\n            $(&#39;.btn&#39;).removeClass(&#39;btn-On&#39;);\n        };\n    });<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">CSS\u3060\u3051\u3067\u3082\u8907\u6570\u540c\u610f\u9805\u76ee\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306f\u4f5c\u308c\u308b<\/h2>\n\n\n\n<p>\u6761\u4ef6\u5206\u5c90\u306e\u8907\u6570\u540c\u610f\u9805\u76ee\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306fCSS\u3067\u306f\u6319\u52d5\u304c\u96e3\u3057\u304f\u3001Javascript\u7b49\u3067\u4f5c\u308b\u3053\u3068\u304c\u591a\u304b\u3063\u305f\u304c\u3001\u7591\u4f3c\u30af\u30e9\u30b9has()\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068\u3067CSS\u3067\u3082\u540c\u610f\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<br>\u4e0a\u3068\u540c\u69d8\u306b\u7279\u5b9a\u500b\u6570\u30c1\u30a7\u30c3\u30af\u3067\u306e\u6761\u4ef6\u5206\u5c90\u3082has(\uff09\u3067\u4f5c\u308c\u305d\u3046\u3002<br><br>\u3057\u304b\u3057\u3001\u540c\u610f\u30c1\u30a7\u30c3\u30af\u304c\u5897\u3048\u305f\u308a\u3001\u7279\u5b9a\u500b\u6570\u30c1\u30a7\u30c3\u30af\u3060\u3063\u305f\u308a\u3068\u3001\u5206\u5c90\u6761\u4ef6\u304c\u5897\u3048\u308b\u3068CSS\u304c\u8907\u96d1\u306b\u306a\u3063\u3066\u4fdd\u5b88\u30e1\u30f3\u30c6\u304c\u5927\u5909\u306b\u306a\u308b\u3002<br>\u306a\u306e\u3067\u3001\u540c\u610f\u9805\u76ee\uff12\uff0c\uff13\u500b\u3050\u3089\u3044\u307e\u3067\u306a\u3089CSS\u3067\u4f5c\u3063\u3066\u3082\u3044\u3044\u304c\u3001\u305d\u308c\u4ee5\u4e0a\u8907\u96d1\u306b\u306a\u308b\u5834\u5408\u306f\u3001\u3084\u306f\u308a\uff2a\uff33\u3067\u5236\u5fa1\u3057\u305f\u307b\u3046\u304c\u7121\u96e3\u306a\u304d\u304c\u3059\u308b\u3002<br><br>\u4ee5\u4e0b\u3001\u81ea\u5206\u304c\u4f5c\u3063\u305fCSS\u306e\u540c\u610f\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3<\/p>\n\n\n<div class=\"swell-block-postLink\">\t\t\t<div class=\"p-blogCard -internal\" data-type=\"type1\" data-onclick=\"clickLink\">\n\t\t\t\t<div class=\"p-blogCard__inner\">\n\t\t\t\t\t<span class=\"p-blogCard__caption\">\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t<div class=\"p-blogCard__thumb c-postThumb\"><figure class=\"c-postThumb__figure\"><img decoding=\"async\" src=\"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-content\/uploads\/2024\/10\/htmlCssJs-300x158.jpg\" alt=\"\" class=\"c-postThumb__img u-obf-cover\" width=\"320\" height=\"180\"><\/figure><\/div>\t\t\t\t\t<div class=\"p-blogCard__body\">\n\t\t\t\t\t\t<a class=\"p-blogCard__title\" href=\"https:\/\/nyan-kyun.verse.jp\/wordpress\/2024\/10\/22\/has-check\/\">CSS\u3060\u3051\u3067\u8907\u6570\u306e\u540c\u610f\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u4f5c\u308b\u2015has()\u7591\u4f3c\u30af\u30e9\u30b9<\/a>\n\t\t\t\t\t\t<span class=\"p-blogCard__excerpt\">\u500b\u4eba\u60c5\u5831\u306e\u53d6\u308a\u6271\u3044\u3084\u898f\u7d04\u306a\u3069\u3067\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u8907\u6570\u540c\u610f\u9805\u76ee\u306einput(checkbox\uff09\u3092CSS\u3060\u3051\u3067\u4f5c\u3063\u3066\u307f\u305f\u3002\u3053\u308c\u307e\u3067\u3082\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u304c\uff11\u500b\u3060\u3051\u306a\u3089CSS\u3060\u3051\u3067\u5236\u4f5c\u3067\u304d&#8230;<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u898f\u7d04\u3084\u500b\u4eba\u60c5\u5831\u306e\u6271\u3044\u306b\u3064\u3044\u3066\u8907\u6570\u540c\u610f\u30c1\u30a7\u30c3\u30af\u3057\u306a\u3044\u3068\u30dc\u30bf\u30f3\u7b49\u3092\u62bc\u305b\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u304d\u306eJS\u3002\u30c1\u30a7\u30c3\u30af\u30dc\u30bf\u30f3\u306f\u4f55\u500b\u3067\u3082\u5bfe\u5fdc\u3057\u305fJS\u3002if\u306e\u6761\u4ef6\u5206\u5c90\u3092\u66f8\u304d\u63db\u3048\u308c\u3070\u3001\u5168\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u5fc5\u9808\u3067\u306f\u306a\u304f\u3001\uff11\uff10\u500b\u9078\u629e\u4e2d\uff13\u3064\u9078\u629e\u5fc5\u9808\u306a\u3069\u306e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":478,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[14,5],"tags":[],"class_list":["post-493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-htmlcssjs","category-web"],"_links":{"self":[{"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":5,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":499,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/posts\/493\/revisions\/499"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/media\/478"}],"wp:attachment":[{"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nyan-kyun.verse.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}