目的:本文主要介绍如何使用photoSwipe-master实现相册功能
1、 引入相关css和js
这些文件可以上PhotoSwipe-master的官网下载:http://photoswipe.com/
<link rel="stylesheet prefetch" href="../PhotoSwipe-master/dist/photoswipe.css">
<link rel="stylesheet prefetch" href="../PhotoSwipe-master/dist/default-skin/default-skin.css">
<script src="../PhotoSwipe-master/dist/photoswipe.min.js"></script>
<script src="../PhotoSwipe-master/dist/photoswipe-ui-default.min.js"></script>
2、在自己的html中添加一下代码
<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>
function openPhotoSwipe() {
var pswpElement = document.querySelectorAll('.pswp')[0];
// build items array
var items = [
{
src: 'timg1.jpg',
w: 1200,
h: 700
},
{
src: 'timg2.jpg',
w: 1200,
h: 700
},{
src: 'timg3.jpg',
w: 1200,
h: 700
}
];
// define options (if needed)
var options = {
// history & focus options are disabled on CodePen
history: false,
focus: false,
showAnimationDuration: 0,
hideAnimationDuration: 0
};
var gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);
gallery.init();
};
openPhotoSwipe();
document.getElementById('btn').onclick = openPhotoSwipe;
到此就可以实现相册的功能了。
下面附上附上一个实例:
代码:
<html> <head> <link rel="stylesheet prefetch" href="../PhotoSwipe-master/dist/photoswipe.css"> <link rel="stylesheet prefetch" href="../PhotoSwipe-master/dist/default-skin/default-skin.css"> <script src="../PhotoSwipe-master/dist/photoswipe.min.js"></script> <script src="../PhotoSwipe-master/dist/photoswipe-ui-default.min.js"></script> <script src="jquery-1.9.1.min.js"></script> </head> <body> <div class="imgs"> <img src="timg1.jpg" width="500" height="300"/> <img src="timg2.jpg" width="500" height="300"/> <img src="timg3.jpg" width="500" height="300"/> </div> <!--添加PhotoSwipe的dom结构--> <!-- 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 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> <script> /** 打开相册 @param items 图片数组 @param index 当前点击图片索引 */ function openPhotoSwipe(items,index) { var pswpElement = document.querySelectorAll('.pswp')[0]; // define options (if needed) var options = { // history & focus options are disabled on CodePen history: false, focus: false, index: index, showAnimationDuration: 0, hideAnimationDuration: 0 }; var gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options); gallery.init(); }; /** 点击图片,打开相册 */ $(".imgs img").click(function(){ var items = []; $(".imgs img").each(function(){ var item = { src:$(this).attr("src"), w: 1200, h: 700 }; items.push(item); }); var index=$(this).index(); openPhotoSwipe(items,index); }); </script> </body> </html>
相册效果: