mySwiper.activeIndex

mySwiper.activeIndex

返回当前活动块(激活块)的索引。loop模式下注意该值会被加上复制的slide数。

 

slideChangeTransitionStart(swiper)

slideChangeTransitionEnd(swiper)

 

<script language="javascript"> 
var mySwiper = new Swiper('.swiper',{
  on: {
    slideChangeTransitionStart: function(){
      alert(this.activeIndex);
    },
  },
})
</script>

<script language="javascript"> 
var mySwiper = new Swiper('.swiper',{
  on: {
    slideChangeTransitionEnd: function(){
      alert(this.activeIndex);//切换结束时，告诉我现在是第几个slide
    },
  },
})
</script>