前提・実現したいこと
初心者です
変数が定義されていないとエラーが出ていて困っています
発生している問題・エラーメッセージ
Uncaught ReferenceError: ・・・ is not defined
該当のソースコード
JavaScript(HTMLに埋め込み)
<!doctype html> <html class="no-js" lang=""> <head> <meta charset="utf-8"> <title></title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta property="og:title" content=""> <meta property="og:type" content=""> <meta property="og:url" content=""> <meta property="og:image" content=""> <link rel="manifest" href="site.webmanifest"> <link rel="apple-touch-icon" href="icon.png"> <!-- Place favicon.ico in the root directory --> <style> </style> <!-- CSS only --> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous"> <meta name="theme-color" content="#fafafa"> </head> <script type="text/javascript" language="javascript"> function entano(){ var kokugos = document.getElementById("kokugos").value; var kokugoh = document.getElementById("kokugoh").value; var rika1s = document.getElementById("rika1s").value; var rika1h = document.getElementById("rika1h").value; var rika2s = document.getElementById("rika2s").value; var rika2h = document.getElementById("rika2h").value; var tiris = document.getElementById("tiris").value; var tirih = document.getElementById("tirih").value; var rekisis = document.getElementById("rekisis").value; var rekisih = document.getElementById("rekisih").value; var daisuus = document.getElementById("daisuus").value; var daisuuh = document.getElementById("daisuuh").value; var zukeis = document.getElementById("zukeis").value; var zukeih = document.getElementById("zukeih").value; var eigos = document.getElementById("eigos").value; var eigoh = document.getElementById("eigoh").value; var kagis = document.getElementById("kagis").value; var kagih = document.getElementById("kagih").value; var onngakus = document.getElementById("onngakus").value; var onngakuh = document.getElementById("onngakuh").value; var bizyutus = document.getElementById("bizyutus").value; var bizyutuh = document.getElementById("bizyutuh").value; var hotais = document.getElementById("hotais").value; var hotaih = document.getElementById("hotaih").value; var scope = "soten"; soten = Number(kokugos) + Number(rika1s) + Number(rika2s) + Number(tiris) + Number(rekisis) + Number(daisuus) + Number(zukeis) + Number(eigos) + Number(kagis) + Number(onngakus) + Number(bizyutus) + Number(hotais); var heikin; heikin = Number(kokugoh) + Number(rika1h) + Number(rika2h) + Number(tirih) + Number(rekisih) + Number(daisuuh) + Number(zukeih) + Number(eigoh) + Number(kagih) + Number(onngakuh) + Number(bizyutuh) + Number(hotaih); var syusoten; syusoten = Number(kokugos) + Number(rika1s) + Number(rika2s) + Number(tiris) + Number(rekisis) + Number(daisuus) + Number(zukeis) + Number(eigos); var syuheikin; heikin = Number(kokugoh) + Number(rika1h) + Number(rika2h) + Number(tirih) + Number(rekisih) + Number(daisuuh) + Number(zukeih) + Number(eigoh); var hukusoten; hukusoten = Number(kagis) + Number(onngakus) + Number(bizyutus) + Number(hotais); var hukuheikin; hukuheikin = Number(kagih) + Number(onngakuh) + Number(bizyutuh) + Number(hotaih); var syutokutensa; syutokutensa = syusoten - syuheikin; var hukutokutensa; hukutokutensa = hukusoten - hukuheikin; var tokutensa; tokutensa = soten - heikin; } </script> <!DOCTYPE html> <html lang="ja"> <head> <meta charset="UTF-8"> <title>サンプル</title> </head> <body> <!doctype html> <html lang="ja"> <head> <meta charset="UTF-8"> <title>HTML Char size Sample</title> </head> <body> <font size="6"><b>点数記録 For Web</b></font><br> <br> <div class="input-group" id="kokugo"> <span class="input-group-text">国語</span> <input type="text" aria-label="First name" class="form-control" name="kokugos" id="kokugos" required> <input type="text" aria-label="Last name" class="form-control" name="kokugoh" id="kokugoh"> </div> <div class="input-group" id="rika1"> <span class="input-group-text">理1</span> <input type="text" aria-label="First name" class="form-control" name="rika1s" id="rika1s"> <input type="text" aria-label="Last name" class="form-control" name="rika1h" id="rika1h"> </div> <div class="input-group" id="rika2"> <span class="input-group-text">理2</span> <input type="text" aria-label="First name" class="form-control" name="rika2s" id="rika2s"> <input type="text" aria-label="Last name" class="form-control" name="rika2h" id="rika2h"> </div> <div class="input-group" id="tiri"> <span class="input-group-text">地理</span> <input type="text" aria-label="First name" class="form-control" name="tiris" id="tiris"> <input type="text" aria-label="Last name" class="form-control" name="tirih" id="tirih"> </div> <div class="input-group" id="rekisi"> <span class="input-group-text">歴史</span> <input type="text" aria-label="First name" class="form-control" name="rekisis" id="rekisis"> <input type="text" aria-label="Last name" class="form-control" name="rekisih" id="rekisih"> </div> <div class="input-group" id="daisuu"> <span class="input-group-text">代数</span> <input type="text" aria-label="First name" class="form-control" name="daisuus" id="daisuus"> <input type="text" aria-label="Last name" class="form-control" name="daisuuh" id="daisuuh"> </div> <div class="input-group" id="zukei"> <span class="input-group-text">図形</span> <input type="text" aria-label="First name" class="form-control" name="zukeis" id="zukeis"> <input type="text" aria-label="Last name" class="form-control" name="zukeih" id="zukeih"> </div> <div class="input-group" id="eigo"> <span class="input-group-text">英語</span> <input type="text" aria-label="First name" class="form-control" name="eigos" id="eigos"> <input type="text" aria-label="Last name" class="form-control" name="eigoh" id="eigoh"> </div> <div class="input-group" id="kagi"> <span class="input-group-text">家技</span> <input type="text" aria-label="First name" class="form-control" name="kagis" id="kagis"> <input type="text" aria-label="Last name" class="form-control" name="kagih" id="kagih"> </div> <div class="input-group" id="onngaku"> <span class="input-group-text">音楽</span> <input type="text" aria-label="First name" class="form-control" name="onngakus" id="onngakus"> <input type="text" aria-label="Last name" class="form-control" name="onngakuh" id="onngakuh"> </div> <div class="input-group" id="bizyutu"> <span class="input-group-text">美術</span> <input type="text" aria-label="First name" class="form-control" name="bizyutus" id="bizyutus"> <input type="text" aria-label="Last name" class="form-control" name="bizyutuh" id="bizyutuh"> </div> <div class="input-group" id="hotai"> <span class="input-group-text">保体</span> <input type="text" aria-label="First name" class="form-control" name="hotais" id="hotais"> <input type="text" aria-label="Last name" class="form-control" name="hotaih" id="hotaih"> </div> <center> <button type="button" class="mt-3 btn btn-outline-secondary" onclick="cancan()">取り消し</button> <button type="button" class="mt-3 btn btn-outline-primary" onclick="entano()">実行</button> </center> <script> document.write(soten); </script> </body> </html> </html>
試したこと
スコープ(?)が原因なことが多いらしいですが理解できません
補足情報(FW/ツールのバージョンなど)
エラーはchromeの開発者ツール
VScode
まだ回答がついていません
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