haowanShow/miniprogram/pages/goods-tabs/goods-tabs.js

import { VueLikePage } from '../../utils/page'
import Router from '../../utils/routes'
import GoodsApi from '../../apis/goods'
VueLikePage([], {
  data: {
    active: 0,
    categoryList: [],
    goodsList: []
  },
  methods: {
    async onLoad (options) {
      await this.getCategoryList()
      if (options.active) {
        this.setData({
          active: Number(options.active)
        })
      }
    },
    search (value) {
    },
    onChange (e) {
      const { index}  = e.detail
      this.goodsListParams = {
        pageNum: 1,
        pageSize: 20,
        categoryId: this.data.categoryList[index].id
      }
      this.getCategoryGoodsList()
    },
    toDetail (e) {
      const { goods_id } = e.currentTarget.dataset
      Router.push({
        url: 'goodsDetail',
        query: {
          goods_id
        }
      })
    },
    getCategoryList () {
      return GoodsApi.getCategoryList().then(res => {
          this.setData({
              categoryList: res.data.list
          })
      })
    },
    toSearch () {
      Router.push('search')
    },
    async getCategoryGoodsList (data) {
      let res = await GoodsApi.getCategoryGoods(this.goodsListParams)
      this.setData({
        goodsList: res.data.list
      })
    }
  }
})