stress/calc.html at master · kwchung/stress · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
  <link rel="stylesheet" href="materialize/css/materialize.min.css" />
  <link rel="stylesheet" href="style.css" />

  <title>壓力測驗 - 心算</title>
</head>

<body>
  <!-- navbar -->
  <nav class="nav-extended teal">
    <div class="nav-wrapper">
      <ul class="left" style="width: 100%;">
        <li class="active"><a href="./index-stress.html">壓力測驗</a></li>
        <li><a href="./index-stroop.html">Stroop</a></li>
        <li class="right"><a onclick="resetLocalStorage()">reset</a></li>
      </ul>
    </div>
    <div class="nav-content">
      <ul class="tabs tabs-transparent">
        <li class="tab"><a href="./index-stress.html">計分板</a></li>
        <li class="tab"><a href="./color.html">顏色</a></li>
        <li class="tab"><a href="./calc.html">心算</a></li>
        <li class="tab right"><a id="btn-download">下載</a></li>
        <li class="tab right"><a href="./setting-stress.html">設定</a></li>
        <li class="tab right"><a href="#modal-register" class="modal-trigger">註冊</a></li>
      </ul>
    </div>
  </nav>

  <!-- content -->
  <div class="container">
    <!-- startBlock -->
    <div id="startBlock" style="display: block;">
      <div class="row">
        <div class="col" style="width: 100%;">
          <div class="card">
            <div class="card-content center-align">
              <h3 id="h3-show"></h3>
              <button id="btn-start" class="waves-effect waves-light btn-large">開始</button>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- questionBlock -->
    <div id="questionBlock" style="display: none;">
      <div class="row">
        <div class="col center-align" style="width: 100%">
          <div class="progress">
            <div id="div-countdown" class="determinate" style="width: 100%"></div>
          </div>
          <h3 id="qTime"></h3>
        </div>
        <div class="col" style="width: 100%;">
          <div class="card-panel grey lighten-3 center-align">
            <div id="div-question" class="input-field inline"></div>
          </div>
        </div>
      </div>
    </div>

    <!-- resultBlock -->
    <div id="resultBlock" style="display: none;">
      <div class="row">
        <div class="col" style="width: 100%;">
          <div class="card">
            <div class="card-content">
              <h1 class="card-title">成績</h1>
              <h2 class="center-align" id="result"></h2>
            </div>
            <div class="card-action">
              <a href="./index-stress.html">首頁</a>
              <a href="./color.html">顏色</a>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- Black Modal Structure -->
  <div id="modal-black" class="modal black">
    <div class="modal-content"></div>
  </div>

  <!--Rregister Modal Structure -->
  <div id="modal-register" class="modal">
    <div class="modal-content">
      <h4>註冊</h4>
      <div class="row">
        <div class="input-field col s12">
          <input id="input-name" type="text" class="validate" required />
          <label for="input-name">姓名</label>
        </div>
      </div>
      <div class="modal-footer">
        <button type="button" class="waves-effect waves-green btn btn-flat" onclick="register()">
          送出
        </button>
      </div>
    </div>
  </div>


  <script src="materialize/js/materialize.min.js"></script>
  <script src="main.js"></script>
  <script src="stress.js"></script>
  <script>
    // https://rankyourbrain.com/mental-math
    const TOTAL_TIME = localStorage.getItem("STRESS_CALC_TOTAL_TIME"); // 總時間(s)
    const QUESTION_TIME = localStorage.getItem("STRESS_CALC_QUESTION_TIME"); // 每題時間(s)
    var Q;
    var CURRENT_QUESTION_NUM = 0;
    loadJSON('calc.json', function (response) {
      let actual_JSON = JSON.parse(response);
      Q = actual_JSON[0].Q;
    });

    init("calc");

    //------------------------顯示題目------------------------
    function show() {
      CURRENT_QUESTION_NUM = getRandomNumbers(Array.from(Array(Q.length).keys()), 1);
      let question = Q[CURRENT_QUESTION_NUM].split(",")[0];
      document.getElementById("div-question").innerHTML = `
          <span class="calc-question">${question}</span>
          <input type="number" id="input-ans" />
        `;

      let el_inputAns = document.getElementById("input-ans");
      el_inputAns.focus();

      // 按 Enter 送出
      el_inputAns.addEventListener("keypress", function (e) {
        let key = e.which || e.keyCode;
        if (key === 13) {
          submitAns(e.srcElement.value);
        }
      });
    }

    //------------------------點擊答案，計算分數並顯示新題目------------------------
    function submitAns(input_ans) {
      score(
        parseInt(input_ans),
        parseInt(Q[CURRENT_QUESTION_NUM].split(",")[1]),
      );

      document.getElementById("qTime").innerHTML = QUESTION_TIME;
      show();
    }
  </script>
</body>

</html>