{"id":2914,"date":"2021-06-12T23:43:06","date_gmt":"2021-06-12T14:43:06","guid":{"rendered":"https:\/\/obenkyolab.com\/?p=2914"},"modified":"2022-01-25T23:36:52","modified_gmt":"2022-01-25T14:36:52","slug":"javascript-%e3%81%a7%e8%8b%b1%e5%8d%98%e8%aa%9e%e3%82%92%e3%82%bf%e3%82%a4%e3%83%94%e3%83%b3%e3%82%b0%e3%81%99%e3%82%8b%e3%82%b2%e3%83%bc%e3%83%a0%e3%81%ae%e3%83%87%e3%83%a2%e3%82%92%e4%bd%9c%e6%88%90","status":"publish","type":"post","link":"https:\/\/obenkyolab.com\/?p=2914","title":{"rendered":"JavaScript \u3067\u82f1\u5358\u8a9e\u3092\u30bf\u30a4\u30d4\u30f3\u30b0\u3059\u308b\u30b2\u30fc\u30e0\u306e\u30c7\u30e2\u3092\u4f5c\u6210\u3059\u308b"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#%E6%A6%82%E8%A6%81\" >\u6982\u8981<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#%E4%BB%95%E6%A7%98\" >\u4ed5\u69d8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#HTML%E9%83%A8\" >HTML\u90e8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#JavaScript%E9%83%A8\" >JavaScript\u90e8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#%E3%83%87%E3%83%A2\" >\u30c7\u30e2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#%E3%80%87\" >\u3007<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#%C3%97\" >\u00d7<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/obenkyolab.com\/?p=2914\/#JavaScript%E3%82%92%E4%B8%80%E3%81%8B%E3%82%89%E5%8B%89%E5%BC%B7%E3%81%97%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88\" >JavaScript\u3092\u4e00\u304b\u3089\u52c9\u5f37\u3057\u305f\u3044\u5834\u5408<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"has-text-align-left wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%A6%82%E8%A6%81\"><\/span>\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-left\">Javascript\u3092\u52c9\u5f37\u3059\u308b\u305f\u3081\u306b\u3001\u65e5\u672c\u8a9e\u306e\u5358\u8a9e\u306b\u5bfe\u5fdc\u3059\u308b\u82f1\u8a9e\u3092\u30bf\u30a4\u30d4\u30f3\u30b0\u3057\u3066\u6b63\u5426\u5224\u5b9a\u3059\u308b\u30b2\u30fc\u30e0\u306e\u30c7\u30e2\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u3042\u304f\u307e\u3067\u7d20\u4eba\u304c\u52c9\u5f37\u306e\u305f\u3081\u306b\u4f5c\u3063\u305f\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"has-text-align-left wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BB%95%E6%A7%98\"><\/span>\u4ed5\u69d8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u65e5\u672c\u8a9e\u306e\u5358\u8a9e\u304c\u554f\u984c\u6587\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u308b<\/li><li>\u82f1\u6587\u5b57\u3092\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u30bf\u30a4\u30d4\u30f3\u30b0\u3057\u3066\u89e3\u7b54\u3059\u308b<\/li><li>Enter\u30ad\u30fc\u304c\u62bc\u3055\u308c\u305f\u3089\u5165\u529b\u3055\u308c\u305f\u89e3\u7b54\u3068\u6b63\u89e3\u306e\u30b9\u30da\u30eb\u3092\u7167\u5408\u3059\u308b<\/li><li>\u6b63\u89e3\u306a\u3089\u7dd1\u8272\u3067&#8221;\u3007&#8221;\u3001\u4e0d\u6b63\u89e3\u306a\u3089\u8d64\u8272\u3067&#8221;\u00d7&#8221;\u304c\u8868\u793a\u3055\u308c\u308b<\/li><li>\u4e0d\u6b63\u89e3\u306e\u5834\u5408\u306f\u6b63\u3057\u3044\u7b54\u3048\u3092\u8868\u793a\u3059\u308b<\/li><li>\u89e3\u7b54\u7167\u5408\u5f8c\u306bEnter\u30ad\u30fc\u3092\u62bc\u4e0b\u3059\u308b\u3068\u6b21\u306e\u554f\u984c\u304c\u8868\u793a\u3055\u308c\u308b<\/li><li>\u5168\u554f\u89e3\u7b54\u5f8c\u306bEnter\u30ad\u30fc\u3092\u62bc\u4e0b\u3059\u308b\u3068\u3001\u6700\u521d\u306e\u554f\u984c\u306b\u623b\u308b<\/li><\/ul>\n\n\n\n<h2 class=\"has-text-align-left wp-block-heading\"><span class=\"ez-toc-section\" id=\"HTML%E9%83%A8\"><\/span>HTML\u90e8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-left\">HTML\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-text-align-left\">\u5f8c\u304b\u3089Javascript\u3067\u5236\u5fa1\u3059\u308b\u554f\u984c\u6587(question)\u3001\u3007(circle)\u3001\u00d7(cross)\u3001\u7b54\u3048(answer)\u3001\u89e3\u7b54(spells)\u3092h1\u3067\u5b9a\u7fa9\u3057\u3066\u304a\u304d\u307e\u3059\u3002answer\u3068spells\u306b\u95a2\u3057\u3066\u306f\u7a7a\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<br><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;!DOCTYPE html&gt;\n&lt;html lang=&quot;ja&quot;&gt;\n&lt;head&gt;\n    &lt;meta charset=&quot;utf-8&quot;&gt;\n    &lt;title&gt;TypingJS&lt;\/title&gt;\n    &lt;style&gt;\n        body {text-align:center}\n    &lt;\/style&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n        &lt;h1 id=&quot;question&quot;&gt;&lt;\/h1&gt;\n        &lt;h1 id=&quot;circle&quot;&gt;&lt;font color=&quot;#33FF66&quot;&gt;&lt;b&gt;\u3007&lt;\/b&gt;&lt;\/font&gt;&lt;\/h1&gt;\n        &lt;h1 id=&quot;cross&quot;&gt;&lt;font color=&quot;#FF0000&quot;&gt;&lt;b&gt;\u00d7&lt;\/b&gt;&lt;\/font&gt;&lt;\/h1&gt;\n        &lt;h1 id=&quot;answer&quot;&gt;&lt;font color=&quot;#000080&quot;&gt;&lt;b&gt;&lt;\/b&gt;&lt;\/font&gt;&lt;\/h1&gt;\n        &lt;h1 id=&quot;spells&quot;&gt;&lt;\/h1&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"JavaScript%E9%83%A8\"><\/span>JavaScript\u90e8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e3b\u306a\u6d41\u308c\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>questions\u3001answsers\u306b\u554f\u984c\u3068\u89e3\u7b54\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u683c\u7d0d<\/li><li>HTML\u3067\u5b9a\u7fa9\u3057\u305fh1\u306edocument\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u53d6\u5f97<\/li><li>windows.onkeydown\u3067\u30ad\u30fc\u62bc\u4e0b\u30a4\u30d9\u30f3\u30c8\u3092\u767a\u751f<\/li><li>funckey\u3067HTML\u90e8\u3092\u5236\u5fa1<\/li><\/ul>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>    &lt;script&gt;\n        const questions = [&quot;\u3064\u304f\u308b&quot;,&quot;\u305f\u3079\u308b&quot;,&quot;\u3044\u304f&quot;,&quot;\u306d\u3080\u308b&quot;]; \/\/\u554f\u984c\u8a2d\u5b9a\n        const answers = [&quot;make&quot;,&quot;have&quot;,&quot;go&quot;,&quot;sleep&quot;] \/\/\u89e3\u7b54\u8a2d\u5b9a\n        const question = document.getElementById(&quot;question&quot;); \/\/document\u30d7\u30ed\u30d1\u30c6\u30a3\u53d6\u5f97\n        const circle = document.getElementById(&quot;circle&quot;);\n        const cross =  document.getElementById(&quot;cross&quot;);\n        const answer = document.getElementById(&quot;answer&quot;);\n        const spell = document.getElementById(&quot;spells&quot;);\n\n        var key = &quot;&quot;; \/\/\u62bc\u4e0b\u30ad\u30fc\u6587\u5b57\u683c\u7d0d\u7528\u5909\u6570\n        var spells = &quot;&quot;; \/\/\u5358\u8a9e\u30b9\u30da\u30eb\u683c\u7d0d\u7528\u5909\u6570\n        var cnt = 0; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u521d\u671f\u5316\n        var is_checked = 0; \/\/\u6b63\u5426\u5224\u5b9a\u30d5\u30e9\u30b0\n        var is_finished = 0; \/\/\u5168\u554f\u7d42\u4e86\u30d5\u30e9\u30b0\n\n        question.innerText = questions[0] \/\/\u4e00\u554f\u76ee\u683c\u7d0d\n        circle.style.display = &quot;none&quot;; \/\/\u6700\u521d\u306f\u3007\u975e\u8868\u793a\n        cross.style.display = &quot;none&quot;; \/\/\u6700\u521d\u306f\u00d7\u975e\u8868\u793a\n\n        window.onkeydown = funcKey; \/\/\u30ad\u30fc\u5165\u529b\u30a4\u30d9\u30f3\u30c8\u53d6\u5f97\n\n        function funcKey(e) {\n            key = e.key; \/\/\u62bc\u4e0b\u30ad\u30fc\u53d6\u5f97\n            if (is_finished == 0){ \/\/\u5168\u554f\u7d42\u4e86\u3057\u3066\u3044\u306a\u3044\n                if (key == &quot;Backspace&quot;){ \/\/\u30d0\u30c3\u30af\u30b9\u30da\u30fc\u30b9\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\n                    spells = &quot;&quot;; \/\/\u30b9\u30da\u30eb\u3092\u521d\u671f\u5316\n                } else if( key == &quot;Enter&quot; ){ \/\/\u30a8\u30f3\u30bf\u30fc\u304c\u62bc\u4e0b\u3055\u308c\u305f\n                    if (is_checked ==0){ \/\/\u6b63\u5426\u5224\u5b9a\u524d\u306b\u30a8\u30f3\u30bf\u30fc\u304c\u62bc\u4e0b\u3055\u308c\u305f\n                        if (spells == answers[cnt]){ \/\/\u6b63\u89e3\u3060\u3063\u305f\n                            circle.style.display = &quot;block&quot;; \/\/\u3007\u306e\u8868\u793a\n                            is_checked = 1; \/\/\u6b63\u5426\u5224\u5b9a\u6e08\u307f\n                            cnt += 1; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\n                        } else if (spells != answers[cnt]){ \/\/\u4e0d\u6b63\u89e3\u3060\u3063\u305f\n                            cross.style.display = &quot;block&quot;; \/\/\u00d7\u306e\u8868\u793a\n                            answer.innerHTML = &quot;&lt;span style=&#39;color: navy;&#39;&gt;&quot;+&quot;\u6b63\u89e3\uff1a&quot;+answers[cnt]+&quot;&lt;\/span&gt;&quot;;\/\/\u6b63\u89e3\u306e\u8868\u793a\n                            is_checked = 1; \/\/\u6b63\u5426\u5224\u5b9a\u30d5\u30e9\u30b0\n                            cnt += 1; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\n                        }\n                    } else { \/\/\u6b63\u5426\u5224\u5b9a\u5f8c\u306e\u30a8\u30f3\u30bf\u30fc\u62bc\u4e0b\n                        if (cnt == questions.length){\/\/\u5168\u3066\u306e\u554f\u984c\u304c\u7d42\u4e86\u3057\u305f\u5834\u5408\n                            circle.style.display = &quot;none&quot;; \/\/\u3007\u306e\u975e\u8868\u793a\n                            cross.style.display = &quot;none&quot;; \/\/\u00d7\u306e\u975e\u8868\u793a\n                            answer.innerHTML = &quot;&quot;; \/\/\u89e3\u7b54\u3092\u6d88\u3059\n                            spells = &quot;&quot;; \/\/\u30b9\u30da\u30eb\u521d\u671f\u5316\n                            key = &quot;&quot;; \/\/\u30ad\u30fc\u521d\u671f\u5316\n                            is_finished = 1; \/\/\u7d42\u4e86\u30d5\u30e9\u30b0\n                            question.innerText=&quot;Finished!!&quot;; \/\/\u7d42\u4e86\u5408\u56f3\n                        } else {\n                            circle.style.display = &quot;none&quot;; \/\/\u3007\u3092\u6d88\u3059\n                            cross.style.display = &quot;none&quot;; \/\/\u00d7\u3092\u6d88\u3059\n                            answer.innerHTML = &quot;&quot;; \/\/\u89e3\u7b54\u3092\u6d88\u3059\n                            question.innerText=questions[cnt]; \/\/\u6b21\u554f\u984c\u8868\u793a\n                            spells = &quot;&quot;; \/\/\u30b9\u30da\u30eb\u521d\u671f\u5316\n                            key = &quot;&quot;; \/\/\u30ad\u30fc\u521d\u671f\u5316\n                            is_checked = 0; \/\/\u6b63\u5426\u5224\u5b9a\u30d5\u30e9\u30b0\u521d\u671f\u5316\n                        }\n                    }\n                } else { \/\/\u305d\u306e\u4ed6\u306e\u30ad\u30fc\u304c\u62bc\u4e0b\u3055\u308c\u305f\n                    spells += key; \/\/\u30b9\u30da\u30eb\u306b\u8ffd\u52a0\n                }      \n                spell.innerText=spells; \/\/\u30b9\u30da\u30eb\u3092\u8868\u793a\n            } else { \/\/\u5168\u554f\u7d42\u4e86\u3057\u305f\n                if( key == &quot;Enter&quot; ){ \/\/\u30a8\u30f3\u30bf\u30fc\u304c\u62bc\u3055\u308c\u305f\n                    cnt = 0; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u521d\u671f\u5316\n                    is_finished = 0; \/\/\u7d42\u4e86\u30d5\u30e9\u30b0\u521d\u671f\u5316\n                    is_checked = 0; \/\/\u6b63\u5426\u5224\u5b9a\u521d\u671f\u5316\n                    circle.style.display = &quot;none&quot;; \/\/\u3007\u3092\u6d88\u3059\n                    cross.style.display = &quot;none&quot;; \/\/\u00d7\u3092\u6d88\u3059\n                    answer.innerHTML = &quot;&quot;; \/\/\u89e3\u7b54\u3092\u6d88\u3059\n                    question.innerText=questions[cnt]; \/\/\u4e00\u554f\u76ee\u518d\u8868\u793a\n\n                }\n            }\n        }\n    &lt;\/script&gt;<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%A2\"><\/span>\u30c7\u30e2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e0b\u8a18\u3092\u30de\u30a6\u30b9\u3067\u4e00\u56de\u30af\u30ea\u30c3\u30af\u3057\u305f\u5f8c\u306b\u9069\u5f53\u306b\u30bf\u30a4\u30d4\u30f3\u30b0\u3057\u3066\u307f\u3066\u4e0b\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>\u82f1\u8a9e\u30bf\u30a4\u30d4\u30f3\u30b0\u30b2\u30fc\u30e0\u30c7\u30e2<\/strong><\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-background-color has-background\"><\/p>\n\n\n\n<meta charset=\"utf-8\">\n    <title>TypingJS<\/title>\n\n        <h1 id=\"question\"><\/h1>\n        <h1 id=\"circle\"><span class=\"ez-toc-section\" id=\"%E3%80%87\"><\/span><font color=\"#33FF66\"><b>\u3007<\/b><\/font><span class=\"ez-toc-section-end\"><\/span><\/h1>\n        <h1 id=\"cross\"><span class=\"ez-toc-section\" id=\"%C3%97\"><\/span><font color=\"#FF0000\"><b>\u00d7<\/b><\/font><span class=\"ez-toc-section-end\"><\/span><\/h1>\n        <h1 id=\"answer\"><font color=\"#000080\"><b><\/b><\/font><\/h1>\n        <h1 id=\"spells\"><\/h1>\n    <script>\n        const questions = [\"\u3064\u304f\u308b\",\"\u305f\u3079\u308b\",\"\u3044\u304f\",\"\u306d\u3080\u308b\"]; \/\/\u554f\u984c\u8a2d\u5b9a\n        const answers = [\"make\",\"have\",\"go\",\"sleep\"] \/\/\u89e3\u7b54\u8a2d\u5b9a\n        const question = document.getElementById(\"question\"); \/\/document\u30d7\u30ed\u30d1\u30c6\u30a3\u53d6\u5f97\n        const circle = document.getElementById(\"circle\");\n        const cross =  document.getElementById(\"cross\");\n        const answer = document.getElementById(\"answer\");\n        const spell = document.getElementById(\"spells\");\n\n        var key = \"\"; \/\/\u62bc\u4e0b\u30ad\u30fc\u6587\u5b57\u683c\u7d0d\u7528\u5909\u6570\n        var spells = \"\"; \/\/\u5358\u8a9e\u30b9\u30da\u30eb\u683c\u7d0d\u7528\u5909\u6570\n        var cnt = 0; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u521d\u671f\u5316\n        var is_checked = 0; \/\/\u6b63\u5426\u5224\u5b9a\u30d5\u30e9\u30b0\n        var is_finished = 0; \/\/\u5168\u554f\u7d42\u4e86\u30d5\u30e9\u30b0\n\n        question.innerText = questions[0] \/\/\u4e00\u554f\u76ee\u683c\u7d0d\n        circle.style.display = \"none\"; \/\/\u6700\u521d\u306f\u3007\u975e\u8868\u793a\n        cross.style.display = \"none\"; \/\/\u6700\u521d\u306f\u00d7\u975e\u8868\u793a\n\n        window.onkeydown = funcKey; \/\/\u30ad\u30fc\u5165\u529b\u30a4\u30d9\u30f3\u30c8\u53d6\u5f97\n\n        function funcKey(e) {\n            key = e.key; \/\/\u62bc\u4e0b\u30ad\u30fc\u53d6\u5f97\n            if (is_finished == 0){ \/\/\u5168\u554f\u7d42\u4e86\u3057\u3066\u3044\u306a\u3044\n                if (key == \"Backspace\"){ \/\/\u30d0\u30c3\u30af\u30b9\u30da\u30fc\u30b9\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\n                    spells = \"\"; \/\/\u30b9\u30da\u30eb\u3092\u521d\u671f\u5316\n                } else if( key == \"Enter\" ){ \/\/\u30a8\u30f3\u30bf\u30fc\u304c\u62bc\u4e0b\u3055\u308c\u305f\n                    if (is_checked ==0){ \/\/\u6b63\u5426\u5224\u5b9a\u524d\u306b\u30a8\u30f3\u30bf\u30fc\u304c\u62bc\u4e0b\u3055\u308c\u305f\n                        if (spells == answers[cnt]){ \/\/\u6b63\u89e3\u3060\u3063\u305f\n                            circle.style.display = \"block\"; \/\/\u3007\u306e\u8868\u793a\n                            is_checked = 1; \/\/\u6b63\u5426\u5224\u5b9a\u6e08\u307f\n                            cnt += 1; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\n                        } else if (spells != answers[cnt]){ \/\/\u4e0d\u6b63\u89e3\u3060\u3063\u305f\n                            cross.style.display = \"block\"; \/\/\u00d7\u306e\u8868\u793a\n                            answer.innerHTML = \"<span style='color: navy;'>\"+\"\u6b63\u89e3\uff1a\"+answers[cnt]+\"<\/span>\";\/\/\u6b63\u89e3\u306e\u8868\u793a\n                            is_checked = 1; \/\/\u6b63\u5426\u5224\u5b9a\u30d5\u30e9\u30b0\n                            cnt += 1; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\n                        }\n                    } else { \/\/\u6b63\u5426\u5224\u5b9a\u5f8c\u306e\u30a8\u30f3\u30bf\u30fc\u62bc\u4e0b\n                        if (cnt == questions.length){\/\/\u5168\u3066\u306e\u554f\u984c\u304c\u7d42\u4e86\u3057\u305f\u5834\u5408\n                            circle.style.display = \"none\"; \/\/\u3007\u306e\u975e\u8868\u793a\n                            cross.style.display = \"none\"; \/\/\u00d7\u306e\u975e\u8868\u793a\n                            answer.innerHTML = \"\"; \/\/\u89e3\u7b54\u3092\u6d88\u3059\n                            spells = \"\"; \/\/\u30b9\u30da\u30eb\u521d\u671f\u5316\n                            key = \"\"; \/\/\u30ad\u30fc\u521d\u671f\u5316\n                            is_finished = 1; \/\/\u7d42\u4e86\u30d5\u30e9\u30b0\n                            question.innerText=\"Finished!!\"; \/\/\u7d42\u4e86\u5408\u56f3\n                        } else {\n                            circle.style.display = \"none\"; \/\/\u3007\u3092\u6d88\u3059\n                            cross.style.display = \"none\"; \/\/\u00d7\u3092\u6d88\u3059\n                            answer.innerHTML = \"\"; \/\/\u89e3\u7b54\u3092\u6d88\u3059\n                            question.innerText=questions[cnt]; \/\/\u6b21\u554f\u984c\u8868\u793a\n                            spells = \"\"; \/\/\u30b9\u30da\u30eb\u521d\u671f\u5316\n                            key = \"\"; \/\/\u30ad\u30fc\u521d\u671f\u5316\n                            is_checked = 0; \/\/\u6b63\u5426\u5224\u5b9a\u30d5\u30e9\u30b0\u521d\u671f\u5316\n                        }\n                    }\n                } else { \/\/\u305d\u306e\u4ed6\u306e\u30ad\u30fc\u304c\u62bc\u4e0b\u3055\u308c\u305f\n                    spells += key; \/\/\u30b9\u30da\u30eb\u306b\u8ffd\u52a0\n                }      \n                spell.innerText=spells; \/\/\u30b9\u30da\u30eb\u3092\u8868\u793a\n            } else { \/\/\u5168\u554f\u7d42\u4e86\u3057\u305f\n                if( key == \"Enter\" ){ \/\/\u30a8\u30f3\u30bf\u30fc\u304c\u62bc\u3055\u308c\u305f\n                    cnt = 0; \/\/\u554f\u984c\u6570\u30ab\u30a6\u30f3\u30c8\u521d\u671f\u5316\n                    is_finished = 0; \/\/\u7d42\u4e86\u30d5\u30e9\u30b0\u521d\u671f\u5316\n                    is_checked = 0; \/\/\u6b63\u5426\u5224\u5b9a\u521d\u671f\u5316\n                    circle.style.display = \"none\"; \/\/\u3007\u3092\u6d88\u3059\n                    cross.style.display = \"none\"; \/\/\u00d7\u3092\u6d88\u3059\n                    answer.innerHTML = \"\"; \/\/\u89e3\u7b54\u3092\u6d88\u3059\n                    question.innerText=questions[cnt]; \/\/\u4e00\u554f\u76ee\u518d\u8868\u793a\n\n                }\n            }\n        }\n    <\/script>\n\n\n\n<p class=\"has-cyan-bluish-gray-background-color has-background\"><\/p>\n\n\n\n<p>\u4ee5\u4e0a<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"JavaScript%E3%82%92%E4%B8%80%E3%81%8B%E3%82%89%E5%8B%89%E5%BC%B7%E3%81%97%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88\"><\/span><strong>JavaScript\u3092\u4e00\u304b\u3089\u52c9\u5f37\u3057\u305f\u3044\u5834\u5408<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3044\u3061\u3070\u3093\u7c21\u5358\u30b7\u30ea\u30fc\u30ba\u306f\u5206\u304b\u308a\u3084\u3059\u3044\u306e\u3067\u521d\u5fc3\u8005\u306b\u306f\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<iframe style=\"width:120px;height:240px;\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" frameborder=\"0\" src=\"https:\/\/rcm-fe.amazon-adsystem.com\/e\/cm?ref=qf_sp_asin_til&amp;t=sebone0f-22&amp;m=amazon&amp;o=9&amp;p=8&amp;l=as1&amp;IS2=1&amp;detail=1&amp;asins=B07RPT6K35&amp;linkId=1fde0cc5a33a614f38740e77d64d8625&amp;bc1=000000&amp;lt1=_blank&amp;fc1=333333&amp;lc1=0066c0&amp;bg1=ffffff&amp;f=ifr\">\n    <\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 Javascript\u3092\u52c9\u5f37\u3059\u308b\u305f\u3081\u306b\u3001\u65e5\u672c\u8a9e\u306e\u5358\u8a9e\u306b\u5bfe\u5fdc\u3059\u308b\u82f1&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":2924,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"https:\/\/obenkyolab.com\/?p=2914","footnotes":""},"categories":[55],"tags":[],"class_list":["post-2914","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","ja"],"_links":{"self":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts\/2914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2914"}],"version-history":[{"count":18,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts\/2914\/revisions"}],"predecessor-version":[{"id":4711,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts\/2914\/revisions\/4711"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/media\/2924"}],"wp:attachment":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}