示例#1
0
        protected void AddCourseSureButton_Click(object sender, EventArgs e)
        {
            tea = (Teacher)Session["teacher"];
            Course newcourse = new Course();
            if (cournumTextBox.Text == "")
                CoursenumLabel.Visible = true;

            else if (cournameTextBox.Text == "")
            {
                CoursenumLabel.Visible = false;
                CoursenameLabel.Visible = true;
            }
            else
            {
                newcourse.teacher = tea.username;
                newcourse.name = cournameTextBox.Text;
                newcourse.num = cournumTextBox.Text;
                DateTime start = Convert.ToDateTime(courstart_timeTextBox.Text + " 00:00:00");
                newcourse.start_time = start;
                DateTime end = Convert.ToDateTime(courend_timeTextBox.Text + " 23:59:59");
                newcourse.end_time = end;

                CourMan.AddCourse(newcourse);
                Response.Write("<script>alert('成功添加!');location.href='AddCourse.aspx';</script>");
                //Response.Redirect("AddCourse.aspx");
            }
        }
示例#2
0
 //插入teacher
 public bool AddTeacher(Teacher teacher)
 {
     DataClassesDataContext da = new DataClassesDataContext();
     Teacher t = new Teacher();
     t = teacher;
     da.Teacher.InsertOnSubmit(t);
     da.SubmitChanges();
     return true;
 }
示例#3
0
        protected void Page_Load(object sender, EventArgs e)
        {
            try
            {
                if (!string.IsNullOrEmpty(Request.Form["name"]) && !string.IsNullOrEmpty(Request.Form["password"]))//获取form中的参数
                {
                    string UserName = Request.Form["name"].ToString();
                    string UserPassword = Request.Form["password"].ToString();
                    string Identity = Request["status"];
                    string Major = Request["account"];

                    if (Identity == student.ID)
                    {
                        StudentManager StudentMan = new StudentManager();
                        Student stu = new Student();

                        stu.username = UserName;
                        stu.passwd = UserPassword;
                        stu.name = UserName;
                        if (Major == null)
                        {
                            Major = string.Empty;
                        }
                        stu.major = Major;
                        //stu.grade = string.Empty;
                        StudentMan.AddStudent(stu);
                        Session["student"] = stu;
                        Session["UserRole"] = "Student";
                        Response.Redirect("StudentMainForm.aspx");
                    }

                    else if (Identity == teacher.ID)
                    {
                        TeacherManager TeacherMan = new TeacherManager();
                        Teacher tea = new Teacher();
                        tea.username = UserName;
                        tea.passwd = UserPassword;
                        tea.name = UserName;

                        TeacherMan.AddTeacher(tea);
                        Session["teacher"] = tea;
                        Session["UserRole"] = "Teacher";
                        Response.Redirect("AddCourse.aspx");
                    }

                }

            }
            catch (Exception ex)
            {
                Response.Write("<Script Language=JavaScript>alert('用户名已存在!');</Script>");
            }
        }
示例#4
0
        protected void dcnameTextBox_TextChanged(object sender, EventArgs e)
        {
            tea = (Teacher)Session["teacher"];
            Course deletecourse = new Course();
            List<Course> courseforteacher = CourMan.GetCourseForTeacher(tea.username);
            foreach (var c in courseforteacher)
            {
                if (c.name == dcnameTextBox.Text.ToString())
                {
                    deletecourse = c;
                    break;
                }
            }
            Session["deletecourse"] = deletecourse;

            dcnumTextBox.Text = deletecourse.num;
            dcstart_timeLabel.Text = deletecourse.start_time.ToString();
            dcend_timeLabel.Text = deletecourse.end_time.ToString();
        }
示例#5
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["UserRole"] == null || Session["UserRole"].ToString() != "Teacher")
            {
                Response.Write("<Script language='javascript'>alert('您无权访问此页面,请重新登录!');window.history.go(-1);</Script>");
                return;
            }

             //获取课程信息
            tea = (Teacher)Session["teacher"];

            courseforteacher = CourMan.GetCourseForTeacher(tea.username);
            Session["courselist"] = courseforteacher;

            foreach (var c in courseforteacher)
            {
                if (c.num == Request.QueryString["Coursenum"])
                {
                    course = c;
                    break;
                }
            }
            allassigncoursenameLabel.Text = course.name;
        }
 partial void DeleteTeacher(Teacher instance);
 partial void UpdateTeacher(Teacher instance);
 partial void InsertTeacher(Teacher instance);
示例#9
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["UserRole"] == null || Session["UserRole"].ToString() != "Teacher")
            {
                Response.Write("<Script language='javascript'>alert('您无权访问此页面,请重新登录!');window.history.go(-1);</Script>");
                return;
            }

            //获取课程信息
            tea = (Teacher)Session["teacher"];

            List<Course> courseforteacher = CourMan.GetCourseForTeacher(tea.username);
            foreach (var c in courseforteacher)
            {
                if (c.num == Request.QueryString["Coursenum"])
                {
                    course = c;
                    break;
                }
            }
            //显示课程名
            coursenameLabel.Text = course.name;

            //删除问题时弹窗
            DeletePro.Attributes.Add("onclick", "return confirm('确定要删吗?');");
        }
示例#10
0
 //bool firstNodeExpandFlag = false;
 protected void Page_Load(object sender, EventArgs e)
 {
     foreach (string str in Session.Keys)
     {
         if (str.Equals("student"))
         {
             stu = (Student)Session["student"];
             welcome.Text = "欢迎" + stu.username;
             initTreeView();
         }
         else if (str.Equals("teacher"))
         {
             tea = (Teacher)Session["teacher"];
             welcome.Text = "欢迎您," + tea.username;
             initTeacherTreeView();
         }
     }
 }