Bootstrap Carousel 可切换/动态选项卡

Posted

技术标签:

【中文标题】Bootstrap Carousel 可切换/动态选项卡【英文标题】：Bootstrap Carousel Toggleable / Dynamic Tabs 【发布时间】：2021-06-08 19:26:49 【问题描述】：

我尝试在每个选项卡中创建一个图片库（主页、菜单 1、菜单 2、菜单 3），在第一个选项卡中它可以工作，但在另一个选项卡（菜单 1）中它不会工作。它启动图库，但无法使用选择器图标切换。有人有想法吗？ .

  .carousel-inner > .item > img,
  .carousel-inner > .item > a > img 
    width: 70%;
    margin: auto;
  
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Toggle</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<style>

  </style>
    </head>
<body>

<div class="container">
  <h2>Dynamic Tabs</h2>
  <p>To make the tabs toggleable, add the data-toggle="tab" attribute to each link. Then add a .tab-pane class with a unique ID for every tab and wrap them inside a div element with class .tab-content.</p>

  <ul class="nav nav-tabs">
    <li class="active"><a data-toggle="tab" href="#home">Home</a></li>
    <li><a data-toggle="tab" href="#menu1">Menu 1</a></li>
    <li><a data-toggle="tab" href="#menu2">Menu 2</a></li>
    <li><a data-toggle="tab" href="#menu3">Menu 3</a></li>
  </ul>

  <div class="tab-content">
    <div id="home" class="tab-pane fade in active">
      <h3>HOME</h3>
      <div id="myCarousel" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators">
      <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
      <li data-target="#myCarousel" data-slide-to="1"></li>
      <li data-target="#myCarousel" data-slide-to="2"></li>
      <li data-target="#myCarousel" data-slide-to="3"></li>
    </ol>

    <!-- Wrapper for slides -->
    <div class="carousel-inner" role="listbox">

      <div class="item active">
        <img src="https://www.w3schools.com/bootstrap/img_chania.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_chania2.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>
    
      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower2.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>
  
    </div>

    <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
      <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
    </div>
    <div id="menu1" class="tab-pane fade">
      <h3>Menu 1</h3>
      <div id="myCarousel" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators">
      <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
      <li data-target="#myCarousel" data-slide-to="1"></li>
      <li data-target="#myCarousel" data-slide-to="2"></li>
      <li data-target="#myCarousel" data-slide-to="3"></li>
    </ol>

    <!-- Wrapper for slides -->
    <div class="carousel-inner" role="listbox">

      <div class="item active">
        <img src="https://www.w3schools.com/bootstrap/img_chania.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_chania2.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>
    
      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower2.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>
  
    </div>

    <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
      <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
    </div>
    <div id="menu2" class="tab-pane fade">
      <h3>Menu 2</h3>
      <p>Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam.</p>
    </div>
    <div id="menu3" class="tab-pane fade">
      <h3>Menu 3</h3>
      <p>Eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo.</p>
    </div>
  </div>
</div>

</body>
</html>

【问题讨论】：

【参考方案1】：

您在两个轮播选择器上添加了相同的 id，这就是它在另一个选项卡中不起作用的原因。这是有效的解决方案：

.carousel-inner > .item > img,
  .carousel-inner > .item > a > img 
    width: 70%;
    margin: auto;
  
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Toggle</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<style>

  </style>
    </head>
<body>

<div class="container">
  <h2>Dynamic Tabs</h2>
  <p>To make the tabs toggleable, add the data-toggle="tab" attribute to each link. Then add a .tab-pane class with a unique ID for every tab and wrap them inside a div element with class .tab-content.</p>

  <ul class="nav nav-tabs">
    <li class="active"><a data-toggle="tab" href="#home">Home</a></li>
    <li><a data-toggle="tab" href="#menu1">Menu 1</a></li>
    <li><a data-toggle="tab" href="#menu2">Menu 2</a></li>
    <li><a data-toggle="tab" href="#menu3">Menu 3</a></li>
  </ul>

  <div class="tab-content">
    <div id="home" class="tab-pane fade in active">
      <h3>HOME</h3>
      <div id="myCarousel" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators">
      <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
      <li data-target="#myCarousel" data-slide-to="1"></li>
      <li data-target="#myCarousel" data-slide-to="2"></li>
      <li data-target="#myCarousel" data-slide-to="3"></li>
    </ol>

    <!-- Wrapper for slides -->
    <div class="carousel-inner" role="listbox">

      <div class="item active">
        <img src="https://www.w3schools.com/bootstrap/img_chania.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_chania2.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>
    
      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower2.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>
  
    </div>

    <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
      <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
    </div>
    <div id="menu1" class="tab-pane fade">
      <h3>Menu 1</h3>
      <div id="myCarousel1" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators">
      <li data-target="#myCarousel1" data-slide-to="0" class="active"></li>
      <li data-target="#myCarousel1" data-slide-to="1"></li>
      <li data-target="#myCarousel1" data-slide-to="2"></li>
      <li data-target="#myCarousel1" data-slide-to="3"></li>
    </ol>

    <!-- Wrapper for slides -->
    <div class="carousel-inner" role="listbox">

      <div class="item active">
        <img src="https://www.w3schools.com/bootstrap/img_chania.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_chania2.jpg"   >
        <div class="carousel-caption">
          <h3>Chania</h3>
          <p>The atmosphere in Chania has a touch of Florence and Venice.</p>
        </div>
      </div>
    
      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>

      <div class="item">
        <img src="https://www.w3schools.com/bootstrap/img_flower2.jpg"   >
        <div class="carousel-caption">
          <h3>Flowers</h3>
          <p>Beautiful flowers in Kolymbari, Crete.</p>
        </div>
      </div>
  
    </div>

    <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel1" role="button" data-slide="prev">
      <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel1" role="button" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
    </div>
    <div id="menu2" class="tab-pane fade">
      <h3>Menu 2</h3>
      <p>Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam.</p>
    </div>
    <div id="menu3" class="tab-pane fade">
      <h3>Menu 3</h3>
      <p>Eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo.</p>
    </div>
  </div>
</div>

</body>
</html>

【讨论】：

非常感谢！ 很高兴为您提供帮助。如果可行，请将此作为答案，以便对可能面临相同情况的其他人有所帮助。编码愉快！

以上是关于Bootstrap Carousel 可切换/动态选项卡的主要内容，如果未能解决你的问题，请参考以下文章

Bootstrap Carousel - 图像更改时整个网站跳转

如何使用 Bootstrap Carousel 更改幻灯片？

Bootstrap Carousel 显示下一张和上一张图片

Bootstrap Carousel 删除项目和指标问题

Bootstrap 轮播（Carousel）插件

bootstrap图片轮播插件carousel