yuminge-app/yun-min-program-plugin-master/packageH/starMusic/starMusicOpenGroup/starMusicOpenGroup.js

// packageH/starMusic/starMusicOpenGroup/starMusicOpenGroup.js
var app = getApp();
Page({
  /**
   * 页面的初始数据
   */
  data: {
    sid: null,
    sitem: null,
    listData: [],

    page: 1, //分页数，当前页数
    isLoadMore: true, //判断是否要加载更多的标志
    total_page: 0, //总页数
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getData();
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {},

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {},

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {},

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {},

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {},

  openGroup() {
    let { sid, sitem } = this.data;
    if (sid == null) return app.tips("请选择要开的团");
    let urlStr = app.getNetAddresss("plugin.star-spell.frontend.team.openTeam");
    app._postNetWork({
      url: urlStr,
      data: {
        at_id: sid,
        goods_data: { goods_id: sitem.goods_id, total: 1, option_id: 0 },
      },
      success: (resdata) => {
        var res = resdata.data;
        if (res.result != 1) return app.tips(res.msg);
        app.tips(res.msg);
        setTimeout(() => {
          this.gotoStarMusicGroupDetails(res.data.leader_id);
        }, 800);
      },
    });
  },
  gotoStarMusicGroupDetails(id) {
    wx.navigateTo({
      url:
        "/packageH/starMusic/starMusicGroupDetails/starMusicGroupDetails?id=" +
        id,
    });
    //this.$router.push(this.fun.getUrl("starMusicGroupDetails",{id}));
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    if (this.data.isLoadMore) {
      this._getMoreData();
    } else {
      console.log("没有更多数据");
    }
  },

  getData() {
    let urlStr = app.getNetAddresss(
      "plugin.star-spell.frontend.index.openTeam"
    );
    app._postNetWork({
      url: urlStr,
      data: {},
      success: (resdata) => {
        var res = resdata.data;
        if (res.result != 1) return app.tips(res.msg);

        this.data.isLoadMore = true;
        this.data.total_page = res.data.last_page;
        if (!this.data.total_page) {
          this.data.total_page = 0;
        }
        this.setData({
          listData: res.data.data,
        });
      },
    });
  },

  //加载更多数据
  _getMoreData() {
    this.data.isLoadMore = false; // 防止多次请求分页数据
    if (this.data.page >= this.data.total_page) {
      // that.loading = true;
      return;
    } else {
      this.data.page += 1;
      let urlStr = app.getNetAddresss(
        "plugin.star-spell.frontend.index.openTeam"
      );
      app._postNetWork({
        url: urlStr,
        data: {
          page: this.data.page,
        },
        success: (resdata) => {
          let res = resdata.data;
          this.data.isLoadMore = true;
          if (res.result === 1) {
            var nextPageData = res.data.data;
            let listData = this.data.listData.concat(nextPageData);
            this.setData({ listData });
          } else {
            this.data.page = this.data.page - 1;
            this.data.isLoadMore = false;
          }
        },
      });
    }
  },

  setSid(evt) {
    let item = evt.currentTarget.dataset.item;
    this.data.sitem = item;
    this.setData({
      sid: item.activity_id,
    });
  },
  gotoStarMusicIndex() {
    if (getCurrentPages().length == 2) {
      wx.navigateBack();
    } else {
      wx.reLaunch({
        url: "/packageH/starMusic/starMusicIndex/starMusicIndex",
      });
    }
  },
  gotoStarMusicMy() {
    wx.navigateTo({
      url: "/packageH/starMusic/starMusicMy/starMusicMy",
    });
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {},
});