PhotoSwipe 插件的使用

  PhotoSwipe 是一款图片预览插件，而且个人觉得自定义程度很高。这里总结下在vue中的使用。

使用

• npm install photoswipe --save

• 在页面中导入相应的 js 和 css等

    import PhotoSwipe from 'photoswipe'
    import PhotoSwipeUI_Default from 'photoswipe/dist/photoswipe-ui-default'
    import 'photoswipe/dist/photoswipe.css'
    import 'photoswipe/dist/default-skin/default-skin.css'
  

• 相应的DOM结构

    <div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
      <!-- Background of PhotoSwipe. 
           It's a separate element, as animating opacity is faster than rgba(). -->
      <div class="pswp__bg"></div>
      <!-- Slides wrapper with overflow:hidden. -->
      <div class="pswp__scroll-wrap">
        <!-- Container that holds slides. PhotoSwipe keeps only 3 slides in DOM to save memory. -->
        <div class="pswp__container">
          <!-- don't modify these 3 pswp__item elements, data is added later on -->
          <div class="pswp__item"></div>
          <div class="pswp__item"></div>
          <div class="pswp__item"></div>
        </div>
  
        <!-- Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. -->
        <div class="pswp__ui pswp__ui--hidden">
          <div class="pswp__top-bar">
            <!--  Controls are self-explanatory. Order can be changed. -->
            <div class="pswp__counter"></div>
  
            <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>
  
            <button class="pswp__button pswp__button--share" title="Share"></button>
  
            <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>
  
            <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>
  
            <!-- Preloader demo http://codepen.io/dimsemenov/pen/yyBWoR -->
            <!-- element will get class pswp__preloader--active when preloader is running -->
            <div class="pswp__preloader">
              <div class="pswp__preloader__icn">
                <div class="pswp__preloader__cut">
                  <div class="pswp__preloader__donut"></div>
                </div>
              </div>
            </div>
          </div>
  
          <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
            <div class="pswp__share-tooltip"></div> 
          </div>
          <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)"></button>
          <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)"> </button>
          <div class="pswp__caption">
            <div class="pswp__caption__center"></div>
          </div>
        </div>
      </div>
    </div>
  

• 初始化

    let pswpElement = document.querySelectorAll('.pswp')[0]
    let items = [
      {
        src: 'https://placekitten.com/600/400',
        w: 600,
        h: 400
      },
      {
        src: 'https://placekitten.com/1200/900',
        w: 1200,
        h: 900
      }
    ]
    let options = {
      index: 1,
      history: false
    }
  
    let gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options)
    gallery.init()
  

自定义的使用

• 可以在类名为 pswp__top-bar 的标签下自定义一些自己的内容即可