如何将Bootstrap 5下拉菜单附加到特定元素。当DropDown元素位于具有Overflow：Hidden的元素内时元素、如何将、菜单、Bootstrap

2023-09-04 02:13:17 作者：此处省略N个字

我在owl-carousel中使用Bootstrap 5 dropdown menu。但下拉菜单被切断，因为owl-carousel中有外部divoverflow:hidden。

此处提供完整代码片段：jsfiddle

因此，我尝试定位相对于正文下拉列表，而不是

$(function() {

  $('.owl-carousel')
    .each(function() {
      let carousel = $(this);
      carousel.on('show.bs.dropdown', '[data-bs-toggle=dropdown]', function() {
        // universal solution
        let dropdown = bootstrap.Dropdown.getInstance(this);
        $(dropdown._menu).insertAfter(carousel);

                // alternative for this particular layout
        // $(this).next('.dropdown-menu').insertAfter(carousel);
      });
    })
    .owlCarousel({
      loop:true,
      margin:15,
      nav:true,
    });

});

<div class="py-5 mx-4">

  <h2>First Owl Carousel</h2>

  <div class="owl-carousel owl-theme">
    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 1</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu1" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu1">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>

    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 2</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu2" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu2">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
            <li><a class="dropdown-item" href="#">Link 7</a></li>
            <li><a class="dropdown-item" href="#">Link 8</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>

    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 3</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu3" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu3">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
            <li><a class="dropdown-item" href="#">Link 7</a></li>
            <li><a class="dropdown-item" href="#">Link 8</a></li>
            <li><a class="dropdown-item" href="#">Link 9</a></li>
            <li><a class="dropdown-item" href="#">Link 10</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>

    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 4</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu4" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu4">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
            <li><a class="dropdown-item" href="#">Link 7</a></li>
            <li><a class="dropdown-item" href="#">Link 8</a></li>
            <li><a class="dropdown-item" href="#">Link 9</a></li>
            <li><a class="dropdown-item" href="#">Link 10</a></li>
            <li><a class="dropdown-item" href="#">Link 11</a></li>
            <li><a class="dropdown-item" href="#">Link 12</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>
  </div>

  <h2>Second Owl Carousel</h2>

  <div class="owl-carousel owl-theme">
    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 1</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu21" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu21">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>

    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 2</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu22" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu22">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
            <li><a class="dropdown-item" href="#">Link 7</a></li>
            <li><a class="dropdown-item" href="#">Link 8</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>

    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 3</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu23" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu23">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
            <li><a class="dropdown-item" href="#">Link 7</a></li>
            <li><a class="dropdown-item" href="#">Link 8</a></li>
            <li><a class="dropdown-item" href="#">Link 9</a></li>
            <li><a class="dropdown-item" href="#">Link 10</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>

    <div class="item card">
      <div class="d-flex align-items-center p-3">
        <h5>Shilipp Sotocnik 4</h5>
        <div class="dropdown dropdown-lg d-inline-block ms-auto"> 
          <a href="#" role="button" id="dropdownMenu24" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-ellipsis-h"></i></a>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu24">
            <li><a class="dropdown-item" href="#">Link 1</a></li>
            <li><a class="dropdown-item" href="#">Link 2</a></li>
            <li><a class="dropdown-item" href="#">Link 3</a></li>
            <li><a class="dropdown-item" href="#">Link 4</a></li>
            <li><a class="dropdown-item" href="#">Link 5</a></li>
            <li><a class="dropdown-item" href="#">Link 6</a></li>
            <li><a class="dropdown-item" href="#">Link 7</a></li>
            <li><a class="dropdown-item" href="#">Link 8</a></li>
            <li><a class="dropdown-item" href="#">Link 9</a></li>
            <li><a class="dropdown-item" href="#">Link 10</a></li>
            <li><a class="dropdown-item" href="#">Link 11</a></li>
            <li><a class="dropdown-item" href="#">Link 12</a></li>
          </ul>
        </div>
      </div>
      <p class="px-3">
        Lorem ipsum dummy
      </p>    
    </div>
  </div>

  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt doloribus ipsa at culpa fugit nesciunt nulla rem inventore eum perspiciatis assumenda ipsam aut architecto unde laboriosam totam fuga in, dolore.</p>
</div>


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