首先要安装swiper 依赖
引入import Swiper from 'swiper'
<div class="swiper-banner">
<div class="swiper-wrapper">
<div class="swiper-slide" v-for="(str,index) in advertising">
<img src="../../../dist/static/images/ad@2x.png" :data-src="str.imgUrl" class="swiper-lazy">
</div>
</div>
<div class="swiper-pagination">
<span v-for="(str,index) in advertising"></span>
</div>
</div>
1、
//懒加载--真正要显示的图片放在:data-src="str.imgUrl",loading时放在src="../../../dist/static/images/ad@2x.png" class定义成swiper-lazy
2、
现在开始mounted时初始化一下
var that = this
that.mySwiper = new Swiper(".swiper-banner",{
autoplay: 4000,
loop: that.paginationShow,
autoplayDisableOnInteraction: false,
preventLinksPropagation: true,
lazyLoading : true,//懒加载开启
pagination: ".swiper-pagination",
observer:true,//修改swiper自己或子元素时,自动初始化swiper
observeParents:true,//修改swiper的父元素时,自动初始化swiper
onSlideChangeEnd: function(swiper){
swiper.update()
},
}
3、
然后在你异步请求数据完成后
that.$nextTick(function() {
that.mySwiper.startAutoplay()//重新开始轮播
that.mySwiper.reLoop()//重新计算slides个数
})
参考:http://www.cnblogs.com/DivHao/p/6866399.html
http://www.swiper.com.cn/api/Images/2015/0308/213.html