shibeirencai_wechat/pages/billboards/park/park-category/index.js

// pages/billboards/park/park-category/index.js

import { BillboardModel } from '../../../../models/billboard.js'

let billboard = new BillboardModel()

Page({

  /**
   * 页面的初始数据
   */
  data: {
    list: [],
    curCode: '' // 
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    const { code,title } = options
    wx.setNavigationBarTitle({
      title: title,
    })
    console.log(code)
    this.setData({
      curCode: code,
    })
    this.fetchTags()
  },
  onTapMoreItem (e) {
    const {code} = e.currentTarget.dataset
    console.log(code)
  },
  clickCardItem(e) {
    console.log(e.detail)
    const { id } = e.detail
    wx.navigateTo({
      url: `/pages/article/index?id=${id}`,
    })
  },
  fetchList(code, index) {
    billboard.fetchBailList(code, 1, res => {
      console.log(res)
      const datas = res.list
      let tempDatas = []
      datas.forEach(item => {
        tempDatas.push({
          id: item.id,
          title: item.title,
          image: item.titlePic
        })
      })

      this.setData({
        [`list[${index}].datas`]: tempDatas
      })
    })
  },
  // 获取分类Tags
  fetchTags() {
    wx.showLoading({
      title: '加载中...',
    })
    billboard.fetchTagsByCode(this.data.curCode, res => {
      console.log(res)
      const categorys = res.result.records
      this.setData({
        list: categorys,
      })
      categorys.forEach((item, index) => {
        this.fetchList(item.code, index)
      })
      wx.hideLoading()
    })
  },
})