升降序

控制展示的class,然后获取order ,三目判断是否为升降序

  <span v-show="isTwo"  class="iconfont"
                      :class="{
                        'icon-Upxiangshang37': isAsc,
                        'icon-Downxiangxia': isDesc,}"></span>

changeOrder(flag) {
     //flag形参代表,用户点击的时候 是综合1  还是价格2
     
     let originFlay = this.searchParams.order.split(":")[0]
     let originSort = this.searchParams.order.split(":")[1]
     let newOrder = '';
     if(originFlay == flag)  {
       newOrder = `${originFlay}:${originSort=="desc"?"asc":"desc" }`
       }else{
         newOrder = `${flag}:${originSort}`
       }
      //修改仓库中的order
      this.searchParams.order = newOrder
       //发送请求
     this.goData()
   },