tobacco-applet/pages/merchant/seat.js

// pages/login/login.js
import WxValidate from '../../utils/wxValidate'
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    frameStyle: { useTop: true, name: '位置信息登记', leftArrow: true, useBar: false },
    // 主体高度
    infoHeight: '',
    // 查询
    form: {},
    // 地图
    key: 'AFMBZ-7LJC6-TKWSZ-E232O-TUK7K-TIBPU',
    markers: [],
    positionInfo: { longitude: 126.414274, latitude: 41.944132 }
  },
  initValidate() {
    const rules = { boundary: { required: true, }, keyword: { required: true } }
    // 验证字段的提示信息，若不传则调用默认的信息
    const messages = { boundary: { required: '请输入城市名称', }, keyword: { required: '请输入关键词', } };
    this.WxValidate = new WxValidate(rules, messages)
  },
  back: function () {
    wx.navigateBack({ url: '/pages/merchant/index' })
  },
  // 查询数据
  onSubmit: function (e) {
    const params = e.detail.value;
    if (!this.WxValidate.checkForm(params)) {
      const error = this.WxValidate.errorList[0];
      wx.showToast({ title: `${error.msg}`, icon: 'error', duration: 2000 })
      return false
    } else {
      wx.serviceMarket.invokeService({
        service: 'wxc1c68623b7bdea7b',
        api: 'poiSearch',
        data: { "boundary": `region(${params.boundary})`, "keyword": params.keyword, page_size: 20 },
      }).then(res => {
        const markers = res.data.data.map((i) => ({ title: i.title, longitude: i.location.lng, latitude: i.location.lat }))
        if (markers) this.setData({ markers: markers })
        if (markers) this.setData({ positionInfo: markers[0] })
      }).catch(err => {
        console.log(err);
      })
    }
  },
  // 选点
  toOne: function (e) {
    const data = e.detail;
    this.setData({ positionInfo: data })
    this.setData({ markers: [data] })
  },
  // 确认选点
  toCheck: function () {
    let data = this.data.positionInfo;
    console.log(data);
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    //验证规则函数
    this.initValidate()
    // 计算高度
    this.searchHeight();
  },
  // 计算高度
  searchHeight: function () {
    let frameStyle = this.data.frameStyle;
    let client = app.globalData.client;
    // 减去状态栏
    let infoHeight = client.windowHeight - (client.statusBarHeight + client.getMenu.height + (client.getMenu.top - client.statusBarHeight) * 2);
    // 是否减去底部菜单
    if (frameStyle.useBar) infoHeight = infoHeight - 50;
    if (infoHeight) this.setData({ infoHeight: infoHeight })
  },

  /**
   * 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 () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

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

  }
})