wx_qyj/page/home/pages/event/detail/index.js

import HTTP from "../../../../../requestFn/Api"
const app = getApp();
Page({
  data: {
    detail: [],
    dialog: false,
    garden_id: null,
    event_id: null,
    autoplay: true,
    interval: 5000,
    duration: 3000,
    wrap: false,
    height: 0,
  },

  onLoad(options) {
    const that = this;
    const {
      garden_id
    } = app.globalData;
    that.setData({
      garden_id
    })
    const eventChannel = that.getOpenerEventChannel()
    eventChannel.on('acceptDataFromOpenerPage', function (data) {
      const {content} = data.data[0];
      const event_id = data.data[0].id
    
      that.setData({
        detail: data.data,
        event_id,
        content
      })
    })
  },
  onShow() {
    if (this.data.dialog) {
      const promise3 = new Promise((resolve, reject) => {
        wx.createSelectorQuery().select('#js_btn2_1')
          .boundingClientRect((rect) => {
            console.log(rect);
            resolve(rect.height);
          })
          .exec();
      });
      const promise4 = new Promise((resolve, reject) => {
        wx.createSelectorQuery().select('#js_btn2_2')
          .boundingClientRect((rect) => {
            resolve(rect.height);
          })
          .exec();
      });
      Promise.all([promise3, promise4]).then((values) => {
        if (values[0] != values[1]) {
          this.setData({
            wrap: true
          });
        }
      });
    }
  },
  eventSign() {
    this.setData({
      dialog: true,
    });
  },
  close() {
    this.setData({
      dialog: false,
    });
  },
  formSubmit(e) {
    const that = this;
    const {
      garden_id,
      event_id
    } = that.data
    const {
      name,
      phone,
      count,
      comment
    } = e.detail.value
    console.log('form发生了submit事件，携带数据为：', e.detail.value)
    if (name == "") {
      wx.showToast({
        title: '请输入姓名',
        icon: "error",
      })
      return false
    }
    if (phone == "") {
      wx.showToast({
        title: '请输入手机号码',
        icon: "error",
      })
      return false
    }
    if (!/^1[345789]\d{9}$/.test(phone)) {
      wx.showToast({
        title: "手机号码有误",
        duration: 2000,
        icon: "error",
      });
      return false;
    }
    if (count == "") {
      wx.showToast({
        title: '请输入报名人数',
        icon: "error",
      })
      return false
    }
    HTTP.EventSign({
      garden_id,
      event_id,
      name,
      phone,
      count: count - 0,
      comment
    }).then(res => {
      if (res.code == 0) {
        wx.showToast({
          title: '报名成功',
          icon: "success",
          success() {
            that.close()
            wx.navigateBack({
              delta: 1,
            })
          }
        })
      }
    })
  },
  changeHeight(e) {
    const {
      height
    } = e.detail;
    console.log(height);
    this.setData({
      height
    })
  }
})