如何在单击时切换 Slick 滑块（向下滑动并向上滑动）

debugcn 发表于 Dev

科里·布什

我正在努力在一些 Slick 滑块上获得平滑的向下滑动动画。

我需要滑块和“项目”按钮在单击上述标题时以向下滑动的方式设置动画。

我有它，滑块/按钮容器在点击时会向下滑动（切换一个改变容器最大高度的类），但滑块和按钮只是弹出视图并且不会与容器一起向下动画。

代码笔链接：https ://codepen.io/Finches/pen/jYrzWv

在这里获得平滑的下滑过渡有什么帮助吗？代码片段...

.service-content-wrapper {
  margin: 0 auto;
  width: 100%;
  visibility: hidden;
  margin-bottom: 25px;
  max-height: 0;
  transition: max-height 2s;
}

.accordion-content-wrapper {
  background: blue;
}

.active {
  max-height: 1000px;
  visibility: visible;
}

——

$('.title-box').click(function() {
  $(this).siblings('.service-content-wrapper').toggleClass('active');
});

重生

如果您想在不使用的@keyframes情况下通过 css 为高度设置动画，您可能需要更改一些内容，看看下面是否是您想要的幻灯片显示方式，请尝试全屏查看。

$('.accordion-content-wrapper').slick({
  prevArrow: false
});

$('.title-box').click(function() {
  $(this).siblings('.service-content-wrapper').toggleClass('active');
});

body {
  font-family: 'Open Sans', sans-serif;
}

.title-box h1 {
  margin: 0 auto;
  text-align: center;
  padding: 25px;
}

.service-content-wrapper {
  margin: 0 auto;
  width: 100%;
  /*   margin-bottom: 25px; */
  height: 0px;
  position: relative;
  transition: 1s;
}

.accordion-content-wrapper {
  background: blue;
}

.active {
  transition: 1s;
  height: 350px;
}

.slide-1,
.slide-2 {
  width: 100%;
}

.slick-next {
  position: absolute;
  bottom: 10px;
  right: 10px;
}

.title-box {
  background: gray;
  width: 100%;
  z-index: 9999 !important;
  position: relative;
}

.service-container {
  /*   background: pink; */
  margin: 10px;
  overflow: hidden;
  position: relative;
}

.page-container {
  padding: 25px;
}

.btn {
  padding: 15px;
  background: salmon;
  text-align: center;
  text-transform: uppercase;
  font-weight: 900;
  margin-top: 15px;
  margin-bottom: 15px;
}

.btn:hover {
  background: red;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/flexboxgrid/6.3.1/flexboxgrid.css" rel="stylesheet" />
<link href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick.min.js"></script>
<div class="row page-container">

  <div class="col-md-4 col-xs-12 services-column">

    <div class="service-container">

      <div class="title-box col-md-12">
        <h1>HEAVY CIVIL</h1>
      </div>

      <div class="service-content-wrapper">

        <div class="accordion-content-wrapper col-md-12">

          <div class="slide-1 col-md-12">
            This is test content.
          </div>
          <!-- slide-1 -->

          <div class="slide-2 col-md-12">
            <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content
              here, content here', making it look like readable English.</p>
            <p> Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes
              by accident, sometimes on purpose (injected humour and the like).</p>
          </div>
          <!-- slide-2 -->

        </div>
        <!-- accordion-content-wrapper -->

        <div class="btn col-md-12">PROJECTS</div>

      </div>
      <!-- service-content-wrapper -->

    </div>
    <!-- service-container -->

    <div class="service-container">

      <div class="title-box col-md-12">
        <h1>HEAVY CIVIL</h1>
      </div>

      <div class="service-content-wrapper">

        <div class="accordion-content-wrapper col-md-12">

          <div class="slide-1 col-md-12">
            This is test content.
          </div>
          <!-- slide-1 -->

          <div class="slide-2 col-md-12">
            <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content
              here, content here', making it look like readable English.</p>
            <p> Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes
              by accident, sometimes on purpose (injected humour and the like).</p>
          </div>
          <!-- slide-2 -->

        </div>
        <!-- accordion-content-wrapper -->

        <div class="btn col-md-12">PROJECTS</div>

      </div>
      <!-- service-content-wrapper -->

    </div>
    <!-- service-container -->

  </div>
  <!-- col-md-4 -->

  <div class="col-md-4 col-xs-12 services-column">

    <div class="service-container">

      <div class="title-box col-md-12">
        <h1>HEAVY CIVIL</h1>
      </div>

      <div class="service-content-wrapper">

        <div class="accordion-content-wrapper col-md-12">

          <div class="slide-1 col-md-12">
            This is test content.
          </div>
          <!-- slide-1 -->

          <div class="slide-2 col-md-12">
            <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content
              here, content here', making it look like readable English.</p>
            <p> Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes
              by accident, sometimes on purpose (injected humour and the like).</p>
          </div>
          <!-- slide-2 -->

        </div>
        <!-- accordion-content-wrapper -->

        <div class="btn col-md-12">PROJECTS</div>

      </div>
      <!-- service-content-wrapper -->

    </div>
    <!-- service-container -->

    <div class="service-container">

      <div class="title-box col-md-12">
        <h1>HEAVY CIVIL</h1>
      </div>

      <div class="service-content-wrapper">

        <div class="accordion-content-wrapper col-md-12">

          <div class="slide-1 col-md-12">
            This is test content.
          </div>
          <!-- slide-1 -->

          <div class="slide-2 col-md-12">
            <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content
              here, content here', making it look like readable English.</p>
            <p> Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes
              by accident, sometimes on purpose (injected humour and the like).</p>
          </div>
          <!-- slide-2 -->

        </div>
        <!-- accordion-content-wrapper -->

        <div class="btn col-md-12">PROJECTS</div>

      </div>
      <!-- service-content-wrapper -->

    </div>
    <!-- service-container -->

  </div>
  <!-- col-md-4 -->

  <div class="col-md-4 col-xs-12 services-column">

    <div class="service-container">

      <div class="title-box col-md-12">
        <h1>HEAVY CIVIL</h1>
      </div>

      <div class="service-content-wrapper">

        <div class="accordion-content-wrapper col-md-12">

          <div class="slide-1 col-md-12">
            This is test content.
          </div>
          <!-- slide-1 -->

          <div class="slide-2 col-md-12">
            <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content
              here, content here', making it look like readable English.</p>
            <p> Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes
              by accident, sometimes on purpose (injected humour and the like).</p>
          </div>
          <!-- slide-2 -->

        </div>
        <!-- accordion-content-wrapper -->

        <div class="btn col-md-12">PROJECTS</div>

      </div>
      <!-- service-content-wrapper -->

    </div>
    <!-- service-container -->

    <div class="service-container">

      <div class="title-box col-md-12">
        <h1>HEAVY CIVIL</h1>
      </div>

      <div class="service-content-wrapper">

        <div class="accordion-content-wrapper col-md-12">

          <div class="slide-1 col-md-12">
            This is test content.
          </div>
          <!-- slide-1 -->

          <div class="slide-2 col-md-12">
            <p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content
              here, content here', making it look like readable English.</p>
            <p> Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes
              by accident, sometimes on purpose (injected humour and the like).</p>
          </div>
          <!-- slide-2 -->

        </div>
        <!-- accordion-content-wrapper -->

        <div class="btn col-md-12">PROJECTS</div>

      </div>
      <!-- service-content-wrapper -->

    </div>
    <!-- service-container -->

  </div>
  <!-- col-md-4 -->

</div>
<!-- row -->

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