Bootstrap 4 Carousel 视频控件在右侧消失
Boostrap 4 Carousel video controls disappear on right slide
我在 Bootstrap 旋转木马 4 中使用图像和视频的组合。 HTML5 如果我向左滑动旋转木马，视频控件工作正常，但如果向右滑动旋转木马，视频控件要么消失，要么移向最左边。
我在此处 Bootstrap Video Carousel Play button/ left & right indicators not appearing 找到了参考资料，但 none 提供的答案有效。
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<div id="homeCarousel" class="col-lg-12 col-md-12 no-padding">
<div id="demo" class="carousel slide" data-ride="carousel" data-interval="7000">
<div class="carousel-inner">
<div id="p_lt_ctl00_pageplaceholder_p_lt_ctl00_UniversalPageViewer_viewElem">
</div>
<div class="carousel-item active">
<img src="https://via.placeholder.com/1920x675" alt="" width="1920" height="675" style="display:block;">
<div class="carousel-caption carousel-caption-2" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" width="1920" height="675" style="display:block;">
<div class="carousel-caption carousel-caption-1" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" width="1920" height="675" style="display:block;">
<div class="carousel-caption carousel-caption-3" style="display:none;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<video controls="controls" width="1920" height="675" style="display:block;">
<source src="https://www.quirksmode.org/html5/videos/big_buck_bunny.mp4" type="video/mp4">
</video>
</div>
</div>
<ol class="carousel-indicators">
<li data-target="#demo" data-slide-to="0" class="active"></li>
<li data-target="#demo" data-slide-to="1" class=""></li>
<li data-target="#demo" data-slide-to="2" class=""></li>
<li data-target="#demo" data-slide-to="3" class=""></li>
</ol>
<!-- Left and right controls -->
<a class="carousel-control-prev" href="#demo" data-slide="prev">
<span class="carousel-control-prev-icon"></span>
</a>
<a class="carousel-control-next" href="#demo" data-slide="next">
<span class="carousel-control-next-icon"></span>
</a>
</div>
</div>
您应该避免在 html 中设置高度和宽度。在 css 内设置这些测量值会给您带来更可预测和更灵活的结果。
.carousel-item img,
.carousel-item video {
width: 100%;
height: auto;
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<div id="homeCarousel" class="col-lg-12 col-md-12 no-padding">
<div id="demo" class="carousel slide" data-ride="carousel" data-interval="7000">
<div class="carousel-inner">
<div id="p_lt_ctl00_pageplaceholder_p_lt_ctl00_UniversalPageViewer_viewElem">
</div>
<div class="carousel-item active">
<img src="https://via.placeholder.com/1920x675" alt="" style="display:block;">
<div class="carousel-caption carousel-caption-2" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" style="display:block;">
<div class="carousel-caption carousel-caption-1" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" style="display:block;">
<div class="carousel-caption carousel-caption-3" style="display:none;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<video controls="controls" style="display:block;">
<source src="https://www.quirksmode.org/html5/videos/big_buck_bunny.mp4" type="video/mp4">
</video>
</div>
</div>
<ol class="carousel-indicators">
<li data-target="#demo" data-slide-to="0" class="active"></li>
<li data-target="#demo" data-slide-to="1" class=""></li>
<li data-target="#demo" data-slide-to="2" class=""></li>
<li data-target="#demo" data-slide-to="3" class=""></li>
</ol>
<!-- Left and right controls -->
<a class="carousel-control-prev" href="#demo" data-slide="prev">
<span class="carousel-control-prev-icon"></span>
</a>
<a class="carousel-control-next" href="#demo" data-slide="next">
<span class="carousel-control-next-icon"></span>
</a>
</div>
</div>
我在 Bootstrap 旋转木马 4 中使用图像和视频的组合。 HTML5 如果我向左滑动旋转木马，视频控件工作正常，但如果向右滑动旋转木马，视频控件要么消失，要么移向最左边。
我在此处 Bootstrap Video Carousel Play button/ left & right indicators not appearing 找到了参考资料，但 none 提供的答案有效。
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<div id="homeCarousel" class="col-lg-12 col-md-12 no-padding">
<div id="demo" class="carousel slide" data-ride="carousel" data-interval="7000">
<div class="carousel-inner">
<div id="p_lt_ctl00_pageplaceholder_p_lt_ctl00_UniversalPageViewer_viewElem">
</div>
<div class="carousel-item active">
<img src="https://via.placeholder.com/1920x675" alt="" width="1920" height="675" style="display:block;">
<div class="carousel-caption carousel-caption-2" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" width="1920" height="675" style="display:block;">
<div class="carousel-caption carousel-caption-1" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" width="1920" height="675" style="display:block;">
<div class="carousel-caption carousel-caption-3" style="display:none;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<video controls="controls" width="1920" height="675" style="display:block;">
<source src="https://www.quirksmode.org/html5/videos/big_buck_bunny.mp4" type="video/mp4">
</video>
</div>
</div>
<ol class="carousel-indicators">
<li data-target="#demo" data-slide-to="0" class="active"></li>
<li data-target="#demo" data-slide-to="1" class=""></li>
<li data-target="#demo" data-slide-to="2" class=""></li>
<li data-target="#demo" data-slide-to="3" class=""></li>
</ol>
<!-- Left and right controls -->
<a class="carousel-control-prev" href="#demo" data-slide="prev">
<span class="carousel-control-prev-icon"></span>
</a>
<a class="carousel-control-next" href="#demo" data-slide="next">
<span class="carousel-control-next-icon"></span>
</a>
</div>
</div>
您应该避免在 html 中设置高度和宽度。在 css 内设置这些测量值会给您带来更可预测和更灵活的结果。
.carousel-item img,
.carousel-item video {
width: 100%;
height: auto;
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<div id="homeCarousel" class="col-lg-12 col-md-12 no-padding">
<div id="demo" class="carousel slide" data-ride="carousel" data-interval="7000">
<div class="carousel-inner">
<div id="p_lt_ctl00_pageplaceholder_p_lt_ctl00_UniversalPageViewer_viewElem">
</div>
<div class="carousel-item active">
<img src="https://via.placeholder.com/1920x675" alt="" style="display:block;">
<div class="carousel-caption carousel-caption-2" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" style="display:block;">
<div class="carousel-caption carousel-caption-1" style="display:block;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<img src="https://via.placeholder.com/1920x675" alt="" style="display:block;">
<div class="carousel-caption carousel-caption-3" style="display:none;">
<h3 class="carousel-title">Test</h3>
<p class="carousel-detail">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.</p>
</div>
</div>
<div class="carousel-item">
<video controls="controls" style="display:block;">
<source src="https://www.quirksmode.org/html5/videos/big_buck_bunny.mp4" type="video/mp4">
</video>
</div>
</div>
<ol class="carousel-indicators">
<li data-target="#demo" data-slide-to="0" class="active"></li>
<li data-target="#demo" data-slide-to="1" class=""></li>
<li data-target="#demo" data-slide-to="2" class=""></li>
<li data-target="#demo" data-slide-to="3" class=""></li>
</ol>
<!-- Left and right controls -->
<a class="carousel-control-prev" href="#demo" data-slide="prev">
<span class="carousel-control-prev-icon"></span>
</a>
<a class="carousel-control-next" href="#demo" data-slide="next">
<span class="carousel-control-next-icon"></span>
</a>
</div>
</div>