javascript - 在SCSS中动态堆叠图像

我想在SCSS中创建以下布局：


由于图片具有动态编号，因此它可以是4,5或2张图片，因此我无法对负数top或translateY属性进行硬编码。所以我需要在SCSS中使用foreach循环，以便为这些图像分配不同的顶部。是否可以在SCSS中创建这样的布局，还是我需要使用JS？

这就是我目前拥有的，正如您所看到的，我只能移动第二个元素，而第三个元素已经translateY(-100%)

.layers__img {
  position: relative;
  top: 0;
}
.layers__img:not(:first-child) {
  transform: translateY(-50%);
  transition: transform 0.5s ease-in;
}

<div class="layers">
            <div class="layers__img" id="layer-1">
            <img src="https://placeimg.com/640/480/any">
        </div>
            <div class="layers__img" id="layer-2">
            <img src="https://placeimg.com/640/480/any">
        </div>
            <div class="layers__img" id="layer-3">
            <img src="https://placeimg.com/640/480/any">
        </div>
    </div>

最佳答案

请在下面尝试：

let layers = $('.layers__img');
$.each( layers, function( key, value ) {
  var percent = 50;
  if(key != 0) {
    $('img',value).css('transform', 'translateY(-'+percent * key+'%)');
  }
});

.layers__img {
  position: relative;
  top: 0;
}
.layers__img:not(:first-child) {
  transition: transform 0.5s ease-in;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="layers">
        <div class="layers__img" id="layer-1">
            <img src="https://placeimg.com/640/480/any" width="100px">
        </div>
        <div class="layers__img" id="layer-2">
            <img src="https://placeimg.com/640/480/any"  width="100px">
        </div>
        <div class="layers__img" id="layer-3">
            <img src="https://placeimg.com/640/480/any"  width="100px">
        </div>
        <div class="layers__img" id="layer-3">
            <img src="https://placeimg.com/640/480/any"  width="100px">
        </div>
        <div class="layers__img" id="layer-3">
            <img src="https://placeimg.com/640/480/any"  width="100px">
        </div>
 </div>

关于javascript - 在SCSS中动态堆叠图像，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/56833669/