讓BootstrapCarousel幻燈片作業-有解無憂

我正在嘗試實作引導輪播幻燈片，在傳遞到下一頁時顯示 gif 短片。我嘗試了多種方法，包括 Bootstrap 中的檔案和來自 stackoverflow 的答案。幻燈片不會轉到下一頁.. 任何人都可以提供任何幫助嗎？

  <div class="row">
    <div class="col-lg-6">
      <h2>About me</h2>
      <ul style="list-style-type:none; text-align: left;">
        <li>languages: Java, JS, HTML, CSS</li>
        <li>Frameworks: Bootstrap, e</li>
        <li>Tools:</li>
        <li>Editor Journey:</li>
        <li>Operating System:</li>
      </ul>
    </div>
    <div class="col-lg-6">
      <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
        <ol class="carousel-indicators">
            <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
            <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
        </ol>
        <div class="carousel-inner">
          <div class="carousel-item active">
            <h2>Project 1</h2>
            <img class="project1" src="videos/QuickGame.gif" alt="First Game">
            <em>Shooter Game, Java</em>
          </div>
          <div class="carousel-item">
            <h2>Project 2</h2>
            <img class="project2" src="videos/DiceGame.gif" alt="Dice Game">
            <em>Dice Game, JavaScript</em>
          </div>
        </div>
        <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
          <span class="carousel-control-prev-icon" aria-hidden="true"></span>
          <span class="sr-only">Previous</span>
        </a>
        <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
          <span class="carousel-control-next-icon" aria-hidden="true"></span>
          <span class="sr-only">Next</span>
        </a>
      </div>
    </div>
  </div>

uj5u.com熱心網友回復：

您是否在結束</body>標記之前包含以下 JS ？

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5 76PVCmYl" crossorigin="anonymous"></script>

來源：https : //getbootstrap.com/docs/4.0/getting-started/introduction/

uj5u.com熱心網友回復：

正如官方bootstrap-4 檔案所說：

我們的許多組件都需要使用 JavaScript 才能運行。具體來說，它們需要 jQuery、Popper.js 和我們自己的 JavaScript 插件。將以下 s 放在頁面末尾附近，就在結束標記之前，以啟用它們。jQuery 必須首先出現，然后是 Popper.js，然后是我們的 JavaScript 插件。

你需要<script>在你的之前包括這些</body>：

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5 76PVCmYl" crossorigin="anonymous"></script>

uj5u.com熱心網友回復：

在官方檔案中，所有滑動行為、控制元件和指示器的Carousel組件都需要 JavaScript。我們可以閱讀更多：

JS

我們的許多組件都需要使用 JavaScript 才能運行。具體來說，它們需要 jQuery、Popper 和我們自己的 JavaScript 插件。我們使用 jQuery 的精簡版，但也支持完整版。

將以下之一放在頁面末尾附近，就在結束標記之前，以啟用它們。jQuery 必須首先出現，然后是 Popper，然后是我們的 JavaScript 插件。

您的代碼（建議更努力地作業），鏈接正確連接，[email protected]

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

<head>
  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

  <!-- Bootstrap CSS -->
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-zCbKRCUGaJDkqS1kPbPd7TveP5iyJE0EjAuZQTgFLD2ylzuqKfdKlfG/eSrtxUkn" crossorigin="anonymous">

  <title>Hello, world!</title>
</head>

<body>

  <div class="row">
    <div class="col-lg-6">
      <h2>About me</h2>
      <ul style="list-style-type:none; text-align: left;">
        <li>languages: Java, JS, HTML, CSS</li>
        <li>Frameworks: Bootstrap, e</li>
        <li>Tools:</li>
        <li>Editor Journey:</li>
        <li>Operating System:</li>
      </ul>
    </div>
    <div class="col-lg-6">
      <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
        <ol class="carousel-indicators">
          <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
          <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
        </ol>
        <div class="carousel-inner">
          <div class="carousel-item active">
            <h2>Project 1</h2>
            <img class="project1" src="https://images.unsplash.com/photo-1639975721073-3ef4e6d2d4cf?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxlZGl0b3JpYWwtZmVlZHwzNXx8fGVufDB8fHx8&auto=format&fit=crop&w=500&q=60" alt="First Game">
            <em>Shooter Game, Java</em>
          </div>
          <div class="carousel-item">
            <h2>Project 2</h2>
            <img class="project2" src="https://images.unsplash.com/photo-1640043285014-3d1e095b3ebe?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxlZGl0b3JpYWwtZmVlZHw1fHx8ZW58MHx8fHw=&auto=format&fit=crop&w=500&q=60" alt="Dice Game">
            <em>Dice Game, JavaScript</em>
          </div>
        </div>
        <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
          <span class="carousel-control-prev-icon" aria-hidden="true"></span>
          <span class="sr-only">Previous</span>
        </a>
        <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
          <span class="carousel-control-next-icon" aria-hidden="true"></span>
          <span class="sr-only">Next</span>
        </a>
      </div>
    </div>
  </div>

  <!-- Option 1: jQuery and Bootstrap Bundle (includes Popper) -->
  <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C OGpamoFVy38MVBnE IbbVYUew OrCXaRkfj" crossorigin="anonymous"></script>
  <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-fQybjgWLrvvRgtW6bFlB7jaZrFsaBXjsOMm/tB9LTS58ONXgqbR9W8oWht/amnpF" crossorigin="anonymous"></script>

</body>

</html>

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標籤：html bootstrap-4

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