微信小程序上滑加载更多

 onReachBottom: function () {
    var that = this
    var limit = that.data.limit
    var count = that.data.count

    if(count>limit){
      limit = limit + 5
    }else{
      wx.showToast({
        title: '没有更多',
        icon: 'none',
        duration: 2000
      })
      return false
    }

    wx.showLoading({
      title: '加载中',
    })
    http.ajax({
      url: app.globalData.orderUrl + 'order/order_status',
      data: {
      },
      success: function (res) {

        if (res.data.code == 1) {
          that.setData({
            status: res.data.data
          })
          http.ajax({
            url: app.globalData.orderUrl + 'order/order_info',
            data: {
              user_id: 1,
              uid: 1,
              limit : limit,
              status: res.data.data[0].status
            },
            success: function (re) {
              console.log(re)
              if (re.data.code == 1) {

                for (var i = 0; i < re.data.data.length; i++) {
                  re.data.data[i].create_time = formatTime.formatTime(re.data.data[i].create_time * 1000, 'yyyy-MM-dd hh:mm:ss')
                }

                that.setData({
                  list: re.data.data,
                  limit : limit
                })

              }
            }
          })
        }
      }
    })
    setTimeout(function () {
      wx.hideLoading()
    }, 800)
  }