Question

我试图制作一张自动幻灯片，图片从右向左滑动。我正在使用css动画属性这样做，它工作正常，溢出的图像（不能适合div）不显示，除非它们可以适合div（获取溢出）。

我尝试与此页面http://merceza.ba/进行类似。

我该如何解决这个问题，是否有任何关于改进我的代码的建议？

＆＃13;

#slideshow {
  position: absolute;
  height: 50%;
  overflow: hidden;
  margin: 50px auto;
  padding: 5px;
  background: white;
  animation: mymove 5s infinite;
  display: inline-block;
}

@keyframes mymove {
  from {
    left: 0px;
  }
  to {
    left: -50%;
  }
}

#slideshow img {
  height: 100%;
  display: inline-block;
}

＆＃13;

<div id="slideshow">
  <img id="img1" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-104460427800131820417953145028972251922699o.jpg" alt="1" />
  <img id="img2" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-1280604010428385624259212436923590074138462n2.jpg" alt="2" />
  <img id="img3" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-104314338351551398609326633168164979199746n2.jpg" alt="3" />
</div>

＆＃13;

Answer 1

您可以使用Bootstrap轮播

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h2>Carousel Example</h2>  
  <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>
    </ol>

    <!-- Wrapper for slides -->
    <div class="carousel-inner">
      <div class="item active">
        <img src="http://via.placeholder.com/350x150" alt="Los Angeles" style="width:100%;">
      </div>

      <div class="item">
        <img src="http://via.placeholder.com/350x150" alt="Chicago" style="width:100%;">
      </div>
    
      <div class="item">
        <img src="http://via.placeholder.com/350x150" alt="New york" style="width:100%;">
      </div>
    </div>

    <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel" data-slide="prev">
      <span class="glyphicon glyphicon-chevron-left"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
</div>

</body>
</html>

您可以在此处查看https://getbootstrap.com/docs/4.0/components/carousel/

Answer 2

这里是使用您自己的方法的解决方案，但在最后一个之后再添加第一张图片，并相应地调整其他设置（容器宽度400％，自动化从0到-300％，图像宽度25％等）：

必须调整容器的高度......

＆＃13;

#slideshow {
  position: absolute;
  height: 70%;
  width: 400%;
  overflow: hidden;
  margin: 50px auto;
  padding: 0px;
  background: white;
  animation: mymove 5s linear infinite;
  display: inline-block;
  font-size: 0;
}

@keyframes mymove {
  from {
    left: 0%;
  }
  to {
    left: -300%;
  }
}

#slideshow img {
  height: auto;
  width: 25%;
  display: inline;
  overflow: visible;
}

＆＃13;

<div id="slideshow">
  <img id="img1" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-104460427800131820417953145028972251922699o.jpg" alt="1" />
  <img id="img2" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-1280604010428385624259212436923590074138462n2.jpg" alt="2" />
  <img id="img3" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-104314338351551398609326633168164979199746n2.jpg" alt="3" />
  <img id="img4" src="http://merceza.ba/assets/Uploads/_resampled/croppedimage960430-104460427800131820417953145028972251922699o.jpg" alt="4" />
</div>

＆＃13;

自动幻灯片放映

2 个答案: