work/code 3.0/pages/course/course.js

Page({

  /**
   * 页面的初始数据
   */
  data: {
    courseList: [],
    isAdmin: true
  },
  enterCourse : function(event) {
    const courseId = event.currentTarget.dataset.id;
    const description = event.currentTarget.dataset.description;
    wx.setStorageSync('courseId', courseId);
    wx.setStorageSync('description', description);
    console.log('courseId', courseId);
    console.log('description', description);
    if (this.data.isAdmin) {
      wx.navigateTo({url: '/pages/course_detail/course_detail'});
    } else {
      wx.navigateTo({url: '/pages/course_detail(2)/course_detail(2)'});
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    this.getCourse();
  },
  getCourse: function() {
    const that = this;
    that.setData ({
      isAdmin: wx.getStorageSync("isAdmin")
    });
    if (that.data.isAdmin) {
      wx.request({
        url: 'http://10.133.15.50:8888/admin/ownCourseList', 
        method: 'GET',
        header: {
          admin_token: wx.getStorageSync('token') // 携带token
        },
        success(res) {
          if (res.statusCode === 200) {
            console.log(res.data.data);
            that.setData({
              courseList: res.data.data
            });
          }
        },
        fail(error) {
          console.error(err);
        }
      });
    } else {
      wx.request({
        url: 'http://10.133.15.50:8888/student/ownCourseList', 
        method: 'GET',
        header: {
          student_token: wx.getStorageSync('token') // 携带token
        },
        success(res) {
          if (res.statusCode === 200) {
            console.log(res.data.data);
            that.setData({
              courseList: res.data.data
            });
          }
        },
        fail(error) {
          console.error(err);
        }
      });
    }
  },
  update: function(event) {
    const that = this;
    if (wx.getStorageSync('isAdmin') == true) {
      wx.showModal({
        title:'创建新课程',
        editable:true,//显示输入框
        placeholderText:'输入课程名',//显示输入框提示信息
        success: res => {
          if (res.confirm) { //点击了确认
            console.log(res.content)//用户输入的值
            wx.request({
              url: 'http://10.133.15.50:8888/admin/createCourse?courseDescription=' + res.content, 
              method: 'POST',
              header: {
                'admin_token': wx.getStorageSync('token') // 携带token
              }, 
              success(res) {
                if (res.statusCode === 200) {
                  console.log("yes");
                }
                that.getCourse();
              },
              fail(error) {
                console.error(error);
              }
            })
          } else {
            console.log("取消");
          }
        }
      })
    } else {
      wx.showModal({
        title:'加入课程',
        editable:true,//显示输入框
        placeholderText:'输入课程名',//显示输入框提示信息
        success: res => {
          if (res.confirm) { //点击了确认
            console.log(res.content)//用户输入的值
            wx.request({
              url: 'http://10.133.15.50:8888/student/joinCourse?courseDescription=' + res.content, 
              method: 'POST',
              header: {
                'student_token': wx.getStorageSync('token') // 携带token
              }, 
              success(res) {
                if (res.statusCode === 200) {
                  console.log("yes");
                }
                that.getCourse();
              },
              fail(error) {
                console.error(error);
              }
            })
          } else {
            console.log("取消");
          }
        }
      })
    }
  }
})