vue中nextTick用法实例

var swiper = new Swiper('.swiper-container', {
   pagination: '.swiper-pagination',
   nextButton: '.swiper-button-next',
   prevButton: '.swiper-button-prev',
   paginationClickable: true,
   spaceBetween: 30,
   centeredSlides: true,
   aulay: 2500,
   aulayDisableOnInteraction: false
  });

<ul id="demo">
  <li v-for="item in list">{{item}}</div>
</ul>
 
 new Vue({
  el:'#demo',
  data:{
   list=[0,1,2,3,4,5,6,7,8,9,10]
  },
  methods:{
   push:function(){
     this.list.push(11);
     this.nextTick(function(){
       alert('数据已经更新')
     });

     this.$nextTick(function(){
       alert('v-for渲染已经完成')
     })
   }
}})