court-mobile1/commpents/mobile-frame/foot.js

const app = getApp();
import { system } from '../../utils/dict';
Component({
    /**
     * 组件的属性列表
     */
    options: { multipleSlots: true },
    properties: {
        // tabSelectid: { type: 'string', value: '' }
    },

    // 生命周期函数，可以为函数，或一个在methods段中定义的方法名
    attached: function () { }, // 此处attached的声明会被lifetimes字段中的声明覆盖
    ready: function () { },
    pageLifetimes: {
        // 组件所在页面的生命周期函数
        show: function () { this.search() },
        hide: function () { },
        resize: function () { },
    },
    /**
     * 组件的初始数据
     */
    data: {
        // 菜单列表
        menuList: [],
        active: 0,
    },
    /**
     * 组件的方法列表
     */
    methods: {
        // 跳转
        tabPath(e) {
            const that = this;
            this.setData({ active: e.detail })
            let route = that.data.menuList[e.detail];
            if (route) this.triggerEvent('tabPath', route);
        },
        search() {
            const that = this;
            wx.getStorage({
                key: 'token',
                success: res => {
                    let pages = getCurrentPages();
                    let currentPage = pages[pages.length - 1];
                    let menu = system.filter((i) => i.type.includes(res.data.type))
                    if (menu) {
                        that.setData({ menuList: menu })
                        // 默认显示的值
                        let index = menu.findIndex((i) => i.route == currentPage.route);
                        that.setData({ active: index })
                    }
                },
                fail: res => {
                    wx.redirectTo({ url: '/pages/index/index', })
                }
            })
        }
    }
})