CSS -如何让滑块之外的滑块箭头占据12列行

Question

我正在使用swiper slider，并希望在滑块之外有导航箭头。我想做的基本上是一样的，它看起来像在airbnb网站上，滑块与图像占据了整个12列的行，但箭头在它的外面。我正在使用bootstrap twitter css框架，我已经尝试了各种方法，但都不起作用，也不知道如何实现？

css是这样的：

.swiper-container {
  margin-top: 50px;
  position: relative;
}

.arrow-left {
  position: absolute;
  top: 50%;
  left: 0;
}

.arrow-right {
  position: absolute;
  top: 50%;
  right: 0;
}

Html看起来像这样：

       <div class="row swiper-container">
          <div class="arrow-left">
            <i class="ion-chevron-left"></i>
          </div>
          <div class="col-md-12 swiper-wrapper">
            @foreach($videos as $video)
              <div class="swiper-slide video-card">
                <header class="card__thumb">
                  <a href="/player/{{ $player->id }}/video/{{ $video->id }}"><img src="{{ $video->getThumbnail() }}"/></a>
                </header>

                <div class="card__body">
                  <div class="card__category">

                  </div>
                  <small>
                    {{ $video->created_at->diffForHumans() }}
                  </small>
                  <span class="video-title">
                    <p>
                      @if($video->title != '')
                        {{ $video->title }}  <i class="ion-arrow-right-c"></i>
                      @else
                        Untitled
                      @endif
                    </p>
                  </span>
                </div>
              </div>
            @endforeach
          </div>
          <div class="arrow-right">
            <i class="ion-chevron-right"></i>
          </div>
        </div>

脚本是这样的：

var carousel = function carousel() {
  var mySwiper = new Swiper ('.swiper-container', {
    direction: 'horizontal',
    nextButton: '.arrow-left',
    prevButton: '.arrow-right',
    slidesPerView: 4,
    simulateTouch: false,
    spaceBetween: 15,
    breakpoints: {
        1181: {
            slidesPerView: 4
        },
        1180: {
            slidesPerView: 3
        },
        1020: {
            slidesPerView: 2
        },
        700: {
            slidesPerView: 1
        }
    }
  });
};

$(document).ready(function () {
  carousel();
});

Answer 1

我只是为我当前的一个项目做了这个。您只需更改导航HTML按钮的位置，并将它们放在swiper-container之外。为了从库中获得更好的方法和行为，可以向它们添加一个新类，并更改JavaScript调用中的元素。

示例：

<div class="swiper-container">
 <div class="swiper-slides"></div>
</div>
<div class="swiper-button-prev-unique"></div>
<div class="swiper-button-next-unique"></div>

let carousel = new Swiper('.swiper-container', {
  navigation: {
    nextEl: '.swiper-button-next-unique',
    prevEl: '.swiper-button-prev-unique'
  }
});

这非常好用，而且您可以使用CSS轻松地将箭头放在包装器之外。

Answer 2

如果你使用多个swiper，那么你需要给swiper-cotainer和分页箭头添加不同的类名。然后创建新的swiper并将每个箭头绑定到本地Swiper。

​

let arr_next = $('.template-next') //your arrows class name
let arr_prev = $('.template-prev') //your arrows class name
    
$('.swiper-container--template').each(function (index, element) {
            
            $(this).addClass('swiper' + index);
            arr_next[index].classList.add('template-next' + index);
            arr_prev[index].classList.add('template-prev' + index);

            new Swiper('.swiper' + index, {
                slidesPerView: 2,
                navigation: {
                    nextEl: '.template-next'+index,
                    prevEl: '.template-prev'+index
                },
                slidesPerView: 2,
                //spaceBetween: 100,
                loop: true,
                breakpoints: {
                    961: { slidesPerView: 2 },
                    740: { slidesPerView: 1 },
                },
            });
        });
`

​

Answer 3

​

var swiper = new Swiper('.swiper-container', {
		    nextButton: '.swiper-button-next',
        prevButton: '.swiper-button-prev',
        slidesPerView: 3,
        spaceBetween: 10,
        autoplay: 3500,
        autoplayDisableOnInteraction: false,
		loop: true,
        breakpoints: {
            1024: {
                slidesPerView: 3,
                spaceBetween: 40
            },
            768: {
                slidesPerView: 3,
                spaceBetween: 30
            },
            640: {
                slidesPerView: 2,
                spaceBetween: 20
            },
            320: {
                slidesPerView: 1,
                spaceBetween: 10
            }
        }
    });

.container{max-width: 600px;margin: 0 auto;}
.swiper_wrap{padding:0px 50px;height:100%;width: 100%;position: relative;display: block;text-align: left;}
.swiper-button-next{
margin-top: 0px;
position: absolute;
top: 50%;
right: -40px;
width: 45px;
height: 45px;
transform: translateY(-50%);
}
.swiper-button-prev{
  position: absolute;
  top: 50%;
  left: -40px;
  width: 45px;
  height: 45px;
  transform: translateY(-50%);
  margin-top: 0px;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/Swiper/3.4.2/js/swiper.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/Swiper/3.4.2/css/swiper.min.css" rel="stylesheet"/>
		<div class="container">

<div class="swiper_wrap">
<div class="slider-wrapper">
       <div class="swiper-button-prev"></div>
        <div class="swiper-container">
			<div class="swiper-wrapper">
				<div class="swiper-slide">
					<a href="#">
          <img src="http://redsqdesign.co.uk/wp-content/uploads/2017/02/red-square.png">
					</a>
				</div>
        <div class="swiper-slide">
					<a href="#">
          <img src="http://redsqdesign.co.uk/wp-content/uploads/2017/02/red-square.png">
					</a>
				</div>
        <div class="swiper-slide">
					<a href="#">
          <img src="http://redsqdesign.co.uk/wp-content/uploads/2017/02/red-square.png">
					</a>
				</div>
        <div class="swiper-slide">
					<a href="#">
          <img src="http://redsqdesign.co.uk/wp-content/uploads/2017/02/red-square.png">
					</a>
				</div><div class="swiper-slide">
					<a href="#">
          <img src="http://redsqdesign.co.uk/wp-content/uploads/2017/02/red-square.png">
					</a>
				</div>
			</div>
        <!-- Add Pagination -->
        <div class="swiper-pagination"></div>
        </div>
       <div class="swiper-button-next"></div>
</div>   
</div>
</div>
<script src="http://www.jakse.si/test/jakse/taxi/js/swiper.min.js"></script>

​

这对我来说很有效，和以前的答案一样，但可能看起来更好:)