court-badminton/pages/topic/messAdd.js

const app = getApp()
import WxValidate from '../../utils/wxValidate'
import { is_show_project } from '../../utils/dict';
let util = require('../../utils/util');

Page({

   /**
    * 页面的初始数据
    */
   data: {
      frameStyle: { useTop: true, name: '信息管理', leftArrow: true, useBar: false },
      id: '',
      // 是否使用
      is_showList: is_show_project,
      form: {},
      content: ''
   },
   initValidate() {
      const rules = { title: { required: true }, create_time: { required: false }, origin: { required: true }, brief: { required: true }, content: { required: false }, is_show: { required: true } }
      // 验证字段的提示信息，若不传则调用默认的信息
      const messages = { title: { required: '请输入话题名称', }, create_time: { required: '请输入发布时间', }, origin: { required: '请输入信息来源', }, brief: { required: '请输入信息简介' }, content: { required: '请输入信息内容' }, is_show: { required: '请选择是否公开' } };
      this.WxValidate = new WxValidate(rules, messages)
   },

   // 返回
   back: function () {
      wx.navigateBack({ delta: 1 })
   },

   /**
   * 组件的方法列表
   */
   onEditorReady() {
      const that = this
      that.createSelectorQuery().select('#editor').context(function (res) {
         that.editorCtx = res.context
         if (!res) return
         that.editorCtx.setContents({
            html: that.data.form.content,
         })
      }).exec()
   },
   format(e) {
      let self = this;
      let { name, value } = e.target.dataset;
      // 富文本编辑器格式化内容方法
      self.editorCtx.format(name, value);
   },
   setContents(rechtext) {
      this.editorCtx.setContents({
         html: rechtext,
         success: (res) => {
            // 富文本内容设置成功
            // console.log("[setContents success]", res);
         },
      });
   },
   getEditorContent() {
      const that = this;
      let self = this;
      // 富文本编辑器获取内容方法
      self.editorCtx.getContents({
         success: (res) => {
            let array = [];
            array["html"] = res.html;
            array["index"] = self.properties.index;
            // 通过自定义事件把内容传到父组件
            self.triggerEvent("getEditorValue", array);
         },
      });
      that.editorCtx.getContents({
         success: function (res) {
            that.setData({ content: res.html })
         },
      });
   },
   insertImage() {
      const that = this
      wx.chooseImage({
         count: 1,
         success: function (res) {
            that.editorCtx.insertImage({
               src: res.tempFilePaths[0],
               data: {
                  id: 'abcd',
                  role: 'god'
               },
               width: '80%',
               success: function () {
                  console.log('insert image success')
               }
            })
         }
      })
   },
   // 是否公开
   is_showChange: function (e) {
      const that = this;
      let index = e.detail.value;
      let value = that.data.is_showList[index];
      that.setData({ 'form.is_show': value.value });
   },

   // 提交登录
   onSubmit: async function (e) {
      const that = this;
      const params = e.detail.value;
      const data = that.data.form;
      if (!this.WxValidate.checkForm(params)) {
         const error = this.WxValidate.errorList[0];
         wx.showToast({ title: `${error.msg}`, icon: 'error', duration: 2000 })
         return false
      } else {
         let arr;
         let time = util.formatTime(new Date());
         time = time.slice(0, -9)
         params.content = that.data.content;
         if (data._id) {
            arr = await app.$post(`/newCourt/api/topic/${data._id}`, params);
         }
         else {
            params.create_time = time;
            arr = await app.$post(`/newCourt/api/topic`, params);
         }
         if (arr.errcode == '0') { wx.showToast({ title: `维护信息完成`, icon: 'success', duration: 2000 }); that.back(); }
         else wx.showToast({ title: `${error.msg}`, icon: 'error', duration: 2000 })
      }
   },

   /**
    * 生命周期函数--监听页面加载
    */
   onLoad: function (options) {
      const that = this;
      that.setData({ id: options.id || '' })
      //验证规则函数
      that.initValidate();
      // 监听用户是否登录
      that.watchLogin();
   },
   // 监听用户是否登录
   watchLogin: async function () {
      const that = this;
      wx.getStorage({
         key: 'user',
         success: async res => {
            if (that.data.id) {
               const arr = await app.$get(`/newCourt/api/topic/${that.data.id}`);
               if (arr.errcode == '0') {
                  that.setData({ form: arr.data });
                  that.onEditorReady();
               }
            }
         },
         fail: res => {
            wx.redirectTo({ url: '/pages/index/index', })
         }
      })
   },
   /**
    * 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 () {

   }
})