photoswipe图片滑动插件使用

第一步:  引入jss和css文件

<!-- Core CSS file -->

<link rel="stylesheet" href="path/to/photoswipe.css">

<!-- Skin CSS file (styling of UI - buttons, caption, etc.)

     In the folder of skin CSS file there are also:

     - .png and .svg icons sprite,

     - preloader.gif (for browsers that do not support CSS animations) -->

<link rel="stylesheet" href="path/to/default-skin/default-skin.css">

<!-- Core JS file -->

<script src="path/to/photoswipe.min.js"></script>

<!-- UI JS file -->

<script src="path/to/photoswipe-ui-default.min.js"></script> 

第二步: 添加PhotoSwipe元素到DOM

 <!-- Root element of PhotoSwipe. Must have class pswp. -->

 <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 of them in the DOM to save memory.

             Don't modify these 3 pswp__item elements, data is added later on. -->

         <div class="pswp__container">

             <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>

                  
                   <!-- 图片控制按钮(包括退出,分享,全屏,放大/缩小) -->

                 <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>

             
               <!--标题-->

             <div class="pswp__caption" style="display:block;">

                 <div class="pswp__caption__center"></div>

             </div>

         </div>

     </div>

 </div>

第三步: 初始化元素

function ShowImage() {

    var pswpElement = document.querySelectorAll('.pswp')[0];

    // build items array

    var items = [

    {

        src: 'https://farm2.staticflickr.com/1043/5186867718_06b2e9e551_b.jpg',

        w: 964,

        h: 1024,

        title: '图片标题1'

    },

    {

        src: 'https://farm2.staticflickr.com/1043/5186867718_06b2e9e551_b.jpg',

        w: 964,

        h: 1024,

        title: '图片标题2'

    },

    {

        html: '<div style="width:100%;"><img src="https://farm2.staticflickr.com/1043/5186867718_06b2e9e551_b.jpg" style="width:50%;height:200px;" /><img src="https://farm2.staticflickr.com/1043/5186867718_06b2e9e551_b.jpg" style="width:50%;height:200px;" /></div>',

        title: '图片标题4'

    },

    ];

    // define options (if needed)

    var options = {

        captionEl: true,

        loop: false,

        index: 0 // start at first slide

    };

    // Initializes and opens PhotoSwipe

    var gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, options);

    gallery.init();

    //监听事件

    gallery.listen('beforeChange', function () {

        console.log("before change.");

    });

    gallery.listen('afterChange', function () {

        console.log("after change.");

    });

}

UI的默认显示效果在photoswipe-ui-default.js文件中进行了配置,可通过options参数修改UI的显示效果.

官方文档地址: http://photoswipe.com/documentation/getting-started.html