var util = require('../../utils/util.js');
var api = require('../../config/api.js');
var app = getApp();
Page({
 data: {
  brandList: [],
  page: 1,
  size: 10,
  totalPages: 1
 },
 onLoad: function(options) {
  // 页面初始化 options为页面跳转所带来的参数
  this.getBrandList();
 },
 getBrandList: function() {
  wx.showLoading({
   title: '加载中...',
  });
  let that = this;
  util.request(api.BrandList, {
   page: that.data.page,
   size: that.data.size
  }).then(function(res) {
   if (res.errno === 0) {
    that.setData({
     brandList: that.data.brandList.concat(res.data.brandList),
     totalPages: res.data.totalPages
    });
   }
   wx.hideLoading();
  });
 },
 onReachBottom() {
  if (this.data.totalPages > this.data.page) {
   this.setData({
    page: this.data.page + 1
   });
  } else {
   return false;
  }

  this.getBrandList();
 },
 onReady: function() {

 },
 onShow: function() {
  // 页面显示

 },
 onHide: function() {
  // 页面隐藏

 },
 onUnload: function() {
  // 页面关闭

 }
})