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108 lines
2.0 KiB
108 lines
2.0 KiB
5 years ago
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// pages/createclass/createclass.js
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const AV = require("../../lib/av-live-query-weapp-min")
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const Presence = require("../../model/presence")
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const Class = require("../../model/class")
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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new_classname: '',
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new_class_teacher_username: '',
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},
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updateName: function ({ detail: { value } }) {
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this.setData({ new_classname: value });
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},
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create_class: function (event) {
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let { new_classname } = this.data;
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new_classname = new_classname.trim();
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if (new_classname == "") {
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wx.showToast({
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title: "课程名称不能为空",
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icon: "none"
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})
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return;
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}
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class_ = new Class({
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name: new_classname,
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teacher: AV.User.current()
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})
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wx.showLoading({
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title: '请稍候',
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})
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class_.save().then(() => {
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wx.hideLoading();
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wx.showToast({
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title: '创建成功,可在首页课程列表以教师身份进入课堂',
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icon: "none",
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duration: 4000
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});
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this.setData({ new_classname: "" });
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},
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() => {
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wx.hideLoading();
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wx.showToast({
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title: '操作失败',
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icon: "none"
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});
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});
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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this.setData({ new_class_teacher_username: AV.User.current().get("username") });
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function () {
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}
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})
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