<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Swiper demo</title> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1"> <link rel="stylesheet" href="./css/swiper.min.css"> <style> *{margin:0px auto;} .swiper-slide{width: 100%; height: 200px; background:#ddd;} </style> </head> <body> <!-- Swiper --> <div class="swiper-container"> <div class="swiper-wrapper"> <div class="swiper-slide">Slide 1</div> <div class="swiper-slide">Slide 2</div> <div class="swiper-slide">Slide 3</div> </div> </div> <!-- Swiper JS --> <script src="./js/swiper.min.js"></script> <!-- Initialize Swiper --> <script> var swiper = new Swiper('.swiper-container', { slidesPerView: 1, spaceBetween: 0, loop: true, on:{ touchEnd:function(event){ console.log('触摸停止'); getDecoration(); }, slidePrevTransitionEnd:function(){ console.log('pre'); }, slideNextTransitionEnd:function(){ console.log('next'); }, } }); function getDecoration(){ console.log(swiper.swipeDirection); }; </script> </body> </html>
这里注意：通过判断 swiper.swipeDirection 可以判断左滑，还是右滑，但是这个方法，目前只能在 touchEnd 后进行回调。
所以我们可以在 slidePreTransitionEnd 和 slideNextTransitionEnd 来进行向右滑还是向左滑的回调。