werun-wxapp/nova-werun/components/circle/index.js

// nova-werun/components/circle/index.js
const Parse = getApp().Parse;
const company = getApp().globalData.company;
Component({
  /**
   * 组件的属性列表
   */
  properties: {

  },

  /**
   * 组件的初始数据
   */
  data: {
    //屏幕高度
    statusBarHeight: 0, // 状态栏高度
    screenHeight: 0, // 屏幕高度
    customHeight: 0, // 自定义导航栏高度（如小程序右上角胶囊按钮）
    bottomNavHeight: 0, // 底部导航栏高度
    contentHeight: 0, // 可用内容高度
    contentpadding: 0, //顶部padding高度
    navheight: 0, //nav栏高度
    //朋友圈
    cardList: [],

    loadedItems: 0, // 已加载的商品数量
    pageSize: 6, // 每次加载的商品数量
    noMoreItems: false, // 是否还有更多商品

    ActivityList: [],
  },
  lifetimes: {

    detached: function () {
      // 在组件实例被从页面节点树移除时执行
    },
    attached: async function () {
      // 在组件实例进入页面节点树时执行
      // 计算
      const systemInfo = wx.getSystemInfoSync();
      const statusBarHeight = systemInfo.statusBarHeight || 0;
      const screenHeight = systemInfo.screenHeight || 0;
      const custom = wx.getMenuButtonBoundingClientRect();
      const customHeight = custom.height + 10 + 2 || 0;
      const bottomNavHeight = systemInfo.screenHeight - systemInfo.safeArea.bottom || 0;
      const contentHeight = (screenHeight - 50 - bottomNavHeight - statusBarHeight - customHeight) * 750 / systemInfo.windowWidth;
      const navheight = (statusBarHeight + customHeight) * 750 / systemInfo.windowWidth;
      this.setData({
        statusBarHeight,
        screenHeight: (screenHeight - 50 - bottomNavHeight) * 750 / systemInfo.windowWidth,
        customHeight,
        bottomNavHeight,
        contentHeight,
        navheight
      });
      // console.log('123', contentHeight);
      // this.iddepe()
      this.getcircle()
      this.getact()
    },

  },

  /**
   * 组件的方法列表
   */
  methods: {
    //查全部朋友圈
    async getcircle() {
      let Profilequery = new Parse.Query('AIMoment');
      Profilequery.equalTo('company', company);
      Profilequery.equalTo('isVisible', true);
      Profilequery.notEqualTo('isDeleted', true)
      Profilequery.descending('createdAt');
      // 设置查询的限制和偏移
      Profilequery.limit(this.data.pageSize);
      Profilequery.skip(this.data.loadedItems);
      let P = await Profilequery.find();
      let profile1List = P.map(item => item.toJSON());
      // 检查是否还有更多商品
      if (profile1List.length < this.data.pageSize) {
        this.setData({
          noMoreItems: true
        });
      } else {
        this.setData({
          noMoreItems: false
        });
      }
      this.setData({
        cardList: this.data.cardList.concat(profile1List),
        loadedItems: this.data.loadedItems + profile1List.length,
      })
      console.log(this.data.cardList);
    },
    loadMoreData: async function () {
      // 触底时加载更多数据
      if (!this.data.noMoreItems) {
        await this.getcircle();
      }
    },
    getcircle2() {
      this.setData({
        cardList: [],
        loadedItems: 0,
        noMoreItems: false
      })
      console.log('运行了');
      this.getcircle()
    },
    //跳转
    gourl(e) {
      const url = e.currentTarget.dataset.url
      wx.navigateTo({
        url: `${url}` // 目标页面的路径
      });
    },
    //跳转活动
    goactivity(e) {
      const url = e.currentTarget.dataset.url
      const acid = e.currentTarget.dataset.acid
      wx.navigateTo({
        url: `${url}?id=` + acid // 目标页面的路径
      });
    },
    //判断是否有部门
    //    async  iddepe(){
    //         const currentUser = Parse.User.current();
    //         let Profilequery2 = new Parse.Query('Profile');
    //         Profilequery2.equalTo('company', company);
    //         Profilequery2.equalTo('user', currentUser.id);
    //         Profilequery2.equalTo('isCheck', true);
    //         Profilequery2.notEqualTo('isDeleted', true)
    //         let P2 = await Profilequery2.first();
    //         if(P2){
    //             this.getcircle()
    //         }else{
    //             wx.navigateTo({
    //                 url: '../../pages/my/my-profile/index?type='+'资料认证'// 目标页面的路径
    //             });
    //         }
    //     }

    //首页活动
    async getact() {
      let Activityquery = new Parse.Query('Activity');
      Activityquery.equalTo('company', company);
      Activityquery.notEqualTo('isDeleted', true);
      Activityquery.equalTo('isEnabled', true);
      Activityquery.ascending('index'); // 按index升序排序
      Activityquery.limit(4); // 限制结果为前四个

      let P = await Activityquery.find();
      let ActivityList = P.map(item => item.toJSON());

      this.setData({
        ActivityList,
      });
    },

  }
})