hongze_yb_xcx/mixin/index.js

const moment=require('../utils/moment-with-locales.min')
moment.locale('zh-cn');

// 引入全局配置的图片资源地址 
import {globalImgUrls} from "../utils/config"
import store from '@/store'

module.exports = {
  watch: {
    tabbar(){
      const page = this.$mp.page;
      if( page&&(page.route==='pages/buy/buy'||
          page.route=='pages/report/report'||
          page.route=='pages/chart/chart'||
          page.route=='pages/activity/activity'||
          page.route=='pages/user/user')
      ){
        if (page&&typeof page.getTabBar === "function" && page.getTabBar()){;
          page.getTabBar().setData({
            list: this.tabbar,
            selected:this.tabbar[0].pagePath
          });
        }
      }
    }
  },
  computed: {
    tabbar(){
      return store.state.user.tabbarList
    }
  },
  filters: {
    /**
     * 活动时间格式化
     * @param {2021-11-12T09:25:01+08:00} start 开始时间
     * @param 2021-11-12T09:25:01+08:00 end 结束时间
     * @returns 2020-06-04 15:30-16:30 星期一
     */
    formatActivityTime(start,end){
      const week=moment(start).format('dddd');
      const day=moment(start).format('YYYY-MM-DD');
      const startTime=moment(start).format('HH:mm');
      const endTime=moment(end).format('HH:mm');
      return `${day} ${startTime}-${endTime} ${week}`
    }
  },
  data() {
    return {
      globalImgUrls:globalImgUrls,// 图片资源
      userInfo:{},//个人信息
    };
  },
  onLoad() {
    this.handleSetTabBarItem()
  },
  onShow(){
    this.userInfo=this.$store.state.user.userInfo
  },
  methods: {
    // 设置tabbar的选中态
    handleSetTabBarItem(){
      const page = this.$mp.page;
      const tabbarList=this.$store.state.user.tabbarList
      if( page.route==='pages/buy/buy'||
          page.route=='pages/report/report'||
          page.route=='pages/chart/chart'||
          page.route=='pages/activity/activity'||
          page.route=='pages/user/user'
      ){
        if (page&&typeof page.getTabBar === "function" && page.getTabBar()) {
          page.getTabBar().setData({
            selected: page.route,
            list:tabbarList
          });
        }
      }
      
    }
  },
};