app/pages/search/index.js

// pages/search/index.js
const app = getApp();
var util = require("../../utils/util.js");
Page({
  /**
   * 页面的初始数据
   */
  data: {
    appAssetsUrl: app.appAssetsUrl,
    appAssetsUrl2: app.appAssetsUrl2,
    appAssetsUrl3: app.appAssetsUrl3,
    nodata: util.nodata(),
    statusBarHeight: 0,
    staHeight: 0,
    shaiHeight: 0,
    tabsList: [
      { label: "潮兼职", value: 0 },
      { label: "最会玩", value: 1 },
    ],
    current: 0,
    listData: [],
    params: {
      pageNum: 1,
      pageSize: 10,
      keyword: "",
      city: wx.getStorageSync("CHOOSECITY").cityId
    },
    currPage: 0,
    totalPage: 0,
    noMore: false,
  },

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

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

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

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

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

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {
    this.setData({
      "params.pageNum": 1,
    });
    this.getList();
    setTimeout(() => {
      wx.stopPullDownRefresh();
    }, 500);
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {
    if (!(this.data.currPage < this.data.totalPage))
      return wx.showToast({
        title: "没有更多了~",
        icon: "none",
      });
    this.setData({
      "params.pageNum": this.data.params.pageNum + 1,
    });
    this.getList();
  },

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

  debounce(fn, wait) {},

  tabChange(e) {
    let i = e.currentTarget.dataset.index;
    if (this.data.current == i) {
      return false;
    }
    this.setData({
      current: i,
      "params.pageNum": 1,
      listData: [],
    });
    this.getList();
  },
  bindKeyInput(e) {
    let timer = null;
    if (timer !== null) {
      clearTimeout(timer);
    }
    timer = setTimeout(() => {
      this.setData({
        "params.keyword": e.detail.value,
      });
      this.getList()
    }, 500);
  },
  closeSearch() {
    this.setData({
      "params.keyword": "",
    });
    this.getList();
  },
  getList() {
    let url;
    if (this.data.current == 0) {
      url = "home/label";
    } else {
      url = "act/list";
    }
    if (this.data.params.pageNum == 1) {
      this.setData({
        listData: [],
      });
    }
    wx.showLoading({
      title: "加载中...",
    });
    app._post_form(
      url,
      "",
      this.data.params,
      (res) => {
        if (res.code == 0) {
          if (this.data.current == 1) {
            res.page.list.map((v) => {
              v.startTime = v.startTime.replace(/-/g, ".").split(" ")[0];
              v.endTime = v.endTime.replace(/-/g, ".").split(" ")[0];
            });
          }
          let listData = this.data.listData;
          listData = listData.concat(res.page.list);
          this.setData({
            listData,
            currPage: res.page.currPage,
            totalPage: res.page.totalPage,
            noMore: res.page.totalPage == res.page.currPage,
          });
          wx.hideLoading();
        }
      },
      (err) => {
        wx.hideLoading();
      }
    );
  },
  toPartDetail(e) {
    wx.navigateTo({
      url: `/pages/home/index/partDetail/partDetail?id=${e.currentTarget.dataset.id}`,
    });
  },
  activeDetail(e) {
    if (e.currentTarget.dataset.id) {
      wx.navigateTo({
        url:
          "/pages/home/index/activityDetail/activityDetail?id=" +
          e.currentTarget.dataset.id,
      });
    }
  },
});