SwiperJS

Question

我正在使用 SwiperJS (www.swiperjs.com)，我遇到了一个问题，滑动到下一张照片可以正常工作，但上一个和下一个按钮不起作用。我已经查看了在这里可以找到的每篇文章并遵循了他们的文档，但仍然没有任何运气。

    <div id="openModal" class="modalDialog" style="display: none;">
    <div class="modal-content">
        <a href="#close" title="Close" class="close" onclick="$('#openModal').hide()">X</a>
        <h2>Modal Box</h2>
        <p>Hello world</p>
        <script src="https://unpkg.com/swiper/js/swiper.min.js"></script>
        <link rel="stylesheet" href="https://unpkg.com/swiper/css/swiper.css">
        <link rel="stylesheet" href="https://unpkg.com/swiper/css/swiper.min.css">
        <!-- Slider main container -->
        <div class="swiper-container">
            <!-- Additional required wrapper -->
            <div id="swiper" class="swiper-wrapper">
                <!-- Slides -->
                <div class="swiper-slide"><img src="http://<server>/path/to/image.png"></div>
                <div class="swiper-slide"><img src="http://<server>/path/to/image2.png"></div>
            </div>
            <!-- If we need pagination -->
            <div class="swiper-pagination"></div>

            <!-- If we need navigation buttons -->
            <div class="swiper-button-prev"></div>
            <div class="swiper-button-next"></div>

            <!-- If we need scrollbar -->
            <div class="swiper-scrollbar"></div>
        </div>
        <script>
        var mySwiper = new Swiper ('.swiper-container', {
            // Optional parameters
            direction: 'horizontal',
            loop: true,
            centeredSlides: true,
            slidesPerView: 1,

            pagination: '.swiper-pagination',
            paginationClickable: '.swiper-pagination',
            nextButton: '.swiper-button-next',
            prevButton: '.swiper-button-prev',
        })
        </script>

为了初始化 Swiper JS，我也在他们的网站上进行了尝试：

  <script>
  var mySwiper = new Swiper ('.swiper-container', {
    // Optional parameters
    direction: 'vertical',
    loop: true,

    // If we need pagination
    pagination: {
      el: '.swiper-pagination',
    },

    // Navigation arrows
    navigation: {
      nextEl: '.swiper-button-next',
      prevEl: '.swiper-button-prev',
    },

    // And if we need scrollbar
    scrollbar: {
      el: '.swiper-scrollbar',
    },
  })
  </script>

有人知道我可以尝试什么吗？我还发现分页按钮没有像示例中那样显示在底部，但与上一个和下一个按钮不起作用相比，这不是一个问题。就像我说的，如果我单击并拖动或 "swipe," 它会很好地移动到下一张幻灯片，所以我假设它与 JS 部分相关，但不确定要尝试什么。

Answer 1

在您发布的代码的第一部分中，将您必须的 JS 更改为

<script>
  var mySwiper = new Swiper ('.swiper-container', {
      // Optional parameters
      direction: 'horizontal',
      loop: true,
      centeredSlides: true,
      slidesPerView: 1,

      pagination: {
        el: '.swiper-pagination',
        clickable: true,
      },
      navigation: {
        nextEl: '.swiper-button-next',
        prevEl: '.swiper-button-prev',
      }
  })
  </script>

箭头和分页都应该有效。

我改的是

pagination: '.swiper-pagination',
paginationClickable: '.swiper-pagination',

到

 pagination: {
        el: '.swiper-pagination',
        clickable: true,
      },

和

nextButton: '.swiper-button-next',
prevButton: '.swiper-button-prev',

到

navigation: {
    nextEl: '.swiper-button-next',
    prevEl: '.swiper-button-prev',
  }

Answer 2

感谢您的帮助！我的问题最终是我需要将其添加到我的滑动器配置中：

            observer: true,
            observeParents: true,
            parallax:true,

这是因为滑动条位于隐藏的模态框内。

Answer 3

只是我们需要在swiper js配置下面添加

observer: true,
observeParents: true,
parallax:true,

所以这是完整的配置

var swiper = new Swiper('.relatedproducts', {
            
              observer: true,
            observeParents: true,
            parallax:true,
          slidesPerView: 6,
          loop:true,
          autoplay: true,
          simulateTouch:true,
          navigation: {
            nextEl: '.relatedproducts .swiper-button-next',
            prevEl: '.relatedproducts .swiper-button-prev',
          },
        });

这对我有用

Answer 4

按此方式连接滑块，一切正常！

import { Swiper, Parallax, Navigation} from 'swiper'
Swiper.use([ Parallax, Navigation ])

document.addEventListener('DOMContentLoaded', () => {
  const swiper = new Swiper('.swiper-container', {
    // Optional parameters
    direction: 'horizontal',
    loop: false,
    speed: 2400,
    parallax: true,
    loop: false,

    navigation: {
      nextEl: '.swiper-button-next',
      prevEl: '.swiper-button-prev',
    },
  });
})

SwiperJS - 上一个和下一个按钮不起作用

SwiperJS - Previous and Next buttons not working

javascript

jquery

swiper