vue渲染完頁面后div滾動條定位在底部

//每次頁面渲染完之后滾動條在最底部
  updated:function(){
    this.$nextTick(function(){
      var div = document.getElementById('scrolldIV');
      div.scrollTop = div.scrollHeight;
    })
  },

 

//第一次頁面渲染完之后滾動條在最底部
methods:function(){
    this.$nextTick(function(){
      var div = document.getElementById('scrolldIV');
      div.scrollTop = div.scrollHeight;
    })
 }