bootstrap 模态内的音频标签工作正常，但下载按钮位置超出模态

Question

我正在尝试在模式中添加音频标签，但下载按钮不在模式中，这已在 chrome 上测试。

<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
  Open modal with Audio
</button>

<div class="modal" id="exampleModal" tabindex="-1" role="dialog">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <audio controls controlsList="download" style="width:100%">
          <source src="https://www.w3schools.com/TagS/horse.ogg" type="audio/ogg">
          <source src="https://www.w3schools.com/TagS/horse.mp3" type="audio/mpeg">
          Your browser does not support the audio element.
        </audio>

      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

我知道我们可以隐藏下载按钮，但万一我们想保留它，不确定是否有解决方案。这是 pen

上的代码

Answer 1

不幸的是，这似乎是使用 <audio> 标签以及偶尔使用 <video> 或 <iframe> 的常见问题。有一些方法可以最小化修改样式但不能解决问题。

我能想到的是通过标签创建您自己的下载 link。禁用原始下载 link 并在 <audio> 标签样式中创建您自己的下载 link 和 "fit"。新的 link 会将整个 <audio> 标签打开到一个新页面中，然后在必要时使用下载 link。

您可以在您的代码笔中试用下面的代码。 Whosebug 似乎阻止了沙箱中的弹出窗口。

尽管如此，我认为这很复杂，但您可以将其作为一个想法。

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<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>

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
  Open modal with Audio
</button>

<div class="modal" id="exampleModal" tabindex="-1" role="dialog">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body d-flex">
        <div class="w-100 d-flex" style="background-color: #f1f3f4; border-radius: 2rem">
        <audio controls controlsList="nodownload" style="width:100%; position:fix">
          <source src="https://www.w3schools.com/TagS/horse.ogg" type="audio/ogg">
          <source src="https://www.w3schools.com/TagS/horse.mp3" type="audio/mpeg">
          Your browser does not support the audio element.
        </audio>
         <a class="text-center" target="_blank" style="line-height:54px; margin-right:1rem" href="https://www.w3schools.com/TagS/horse.ogg">Icon
          <source src="https://www.w3schools.com/TagS/horse.mp3" type="audio/ogg">
          </a>
        </div>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Answer 2

应用变换：none；属性在模态对话框上 class。

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