Пример #1
0
        /// <summary>
        /// 导师DDL
        /// </summary>
        /// <param name="dropDownList"></param>
        public static void TeacherDLL(DropDownList dropDownList, string major_id = null)
        {
            dropDownList.Items.Clear();
            var bll   = new BLL.t_teacher();
            var model = major_id == null?bll.GetModelList("teacher_stat=0 AND teacher_type=0") : bll.GetModelList("teacher_stat=0 AND teacher_type=0 AND teacher_major_id='" + major_id + "'");

            foreach (var item in model)
            {
                dropDownList.Items.Add(new ListItem(item.teacher_name, item.teacher_gh));
            }
        }
Пример #2
0
        protected void Page_Load(object sender, EventArgs e)
        {
            var msg = new BLL.Message();

            if (Session["login_name"] == null)
            {
                Response.Write("请先<a href='/'>登录</a>");
                Response.End();
            }
            if (Request["pwd"] != null)
            {
                if (Request["pwd"].Length < 6)
                {
                    msg.Msg = "密码长度必须大于等于6个字符!";
                    Response.Write(BLL.Utils.toJson(msg));
                    Response.End();
                }
                try
                {
                    string pwd = BLL.Utils.HashPasswd(Request["pwd"]); // 预先加密
                    switch (Session["type"].ToString())
                    {
                    case "admin":
                        var bll_admin = new BLL.t_admin();
                        var admin     = bll_admin.GetModel(Session["login_name"].ToString());
                        admin.pwd = pwd;
                        msg.Msg   = (bll_admin.Update(admin)) ? "修改密码成功!" : "发生错误!";
                        break;

                    case "student":
                        var bll_student = new BLL.t_student();
                        var student     = bll_student.GetModel(Session["login_name"].ToString());
                        student.student_pwd = pwd;
                        msg.Msg             = (bll_student.Update(student)) ? "修改密码成功!" : "发生错误!";
                        break;

                    case "teacher":
                        var bll_teacher = new BLL.t_teacher();
                        var teacher     = bll_teacher.GetModel(Session["login_name"].ToString());
                        teacher.teacher_pwd = pwd;
                        msg.Msg             = (bll_teacher.Update(teacher)) ? "修改密码成功!" : "发生错误!";
                        break;

                    case "mteacher":
                        goto case "teacher";    //直接调用teacher块
                    }
                    if (msg.Msg.Equals("修改密码成功!"))
                    {
                        /// 写入日志
                        BLL.Utils.Log(this, "修改密码");
                        // 注销登录
                        Session.Clear();
                        msg.Body = "/";
                    }
                }
                finally
                {
                    Response.Write(BLL.Utils.toJson(msg));
                    Response.End();
                }
            }
        }
Пример #3
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request["login_name"] != null && Request["pwd"] != null && Request["type"] != null)
            {
                var msg = new BLL.Message();
                /// 验证输入长度
                if (Request["login_name"].Length < 3 || Request["pwd"].Length < 6 || Request["login_name"].Length > 32 || Request["pwd"].Length > 16)
                {
                    msg.Msg = "数据输入有误!";
                    Response.Write(BLL.Utils.toJson(msg));
                    Response.End();
                }
                /// 构建日志Model
                Model.t_log log = new Model.t_log
                {
                    log_ip    = Request.UserHostAddress,
                    user_name = Request["login_name"],
                };

                try
                {
                    string url        = null;
                    var    login_name = Request["login_name"];
                    var    pwd        = Request["pwd"];
                    var    type       = Request["type"];
                    /// 登录验证
                    if (BLL.Utils.Login(login_name, pwd, type))
                    {
                        // 登录成功
                        Session["type"]       = type;       // 类型
                        Session["login_name"] = login_name; //登录,学号,工号
                        Session["user_name"]  = null;       // 显示名称(姓名)
                        Session["role"]       = 0;          // 为了方便母版页判断权限和修改菜单,特设此变量,值越小权限越低:1学生,2导师,3教研室主任,4教务管理员
                        /// 获取附加信息
                        var bll_major = new BLL.t_major();  // 专业

                        switch (type)
                        {
                            #region 教务管理员登录

                        case "admin":
                            Session["role"] = 4;
                            var bll_admin = new BLL.t_admin();
                            var admin     = bll_admin.GetModel(login_name);
                            Session["user_name"] = admin.user_name;
                            url = "/admin/";
                            break;

                            #endregion 教务管理员登录

                            #region 教务室主任登录

                        case "mteacher":
                            Session["role"] = 3;
                            var bll_mteacher = new BLL.t_teacher();
                            var mteacher     = bll_mteacher.GetModel(login_name);
                            /// 获取专业信息
                            Session["major_id"] = mteacher.teacher_major_id;
                            /// 获取系别信息
                            Session["dept_id"]   = mteacher.teacher_dept_id;
                            Session["user_name"] = mteacher.teacher_name;
                            url = "/admin/";
                            break;

                            #endregion 教务室主任登录

                            #region 导师登录

                        case "teacher":
                            Session["role"] = 2;
                            var bll_teacher = new BLL.t_teacher();
                            var teacher     = bll_teacher.GetModel(login_name);
                            /// 获取专业信息
                            Session["major_id"] = teacher.teacher_major_id;
                            /// 获取系别信息
                            Session["dept_id"]   = teacher.teacher_dept_id;
                            Session["user_name"] = teacher.teacher_name;
                            url = "/topic/";
                            break;

                            #endregion 导师登录

                            #region 学生登录

                        case "student":    //学生
                            Session["role"] = 1;
                            var bll_student = new BLL.t_student();
                            var student     = bll_student.GetModel(login_name);
                            Session["user_name"] = student.student_name;
                            Session["class_id"]  = student.student_class_id;
                            /// 获取班级信息
                            var bll_class = new BLL.t_class();
                            var myclass   = bll_class.GetModel(student.student_class_id);
                            /// 获取专业信息
                            var major = bll_major.GetModel(myclass.class_major_id);
                            Session["major_id"] = major.major_id;
                            /// 获取系别信息
                            Session["dept_id"] = major.major_dept_id;
                            url = "/select/list.aspx";
                            break;

                            #endregion 学生登录
                        }
                        msg.Msg = log.log_info = "登录成功!";
                    }
                    else
                    {
                        // 登录失败
                        log.log_info = msg.Msg = "用户名或密码错误!";
                    }

                    if (url != null)
                    {
                        msg.Body = (url);
                    }
                }
                catch
                {
                    msg.Msg = "发生错误!";
                }
                var bll_log = new BLL.t_log();
                bll_log.Add(log);
                Response.Write(BLL.Utils.toJson(msg));
                Response.End();
            }
            else
            {
                BLL.Utils.ShowMessage(this, "输入有误!");
            }
        }
Пример #4
0
        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="login_name">登录名</param>
        /// <param name="pwd">密码</param>
        /// <param name="type">类型:student,admin,mteacher,teacher
        /// 默认student</param>
        /// <returns></returns>
        public static bool Login(string login_name, string pwd, string type = "student")
        {
            switch (type)
            {
                #region 学生登录

            case "student":    //学生
                var bll_student = new BLL.t_student();
                var student     = bll_student.GetModel(login_name);
                if (student == null || (!student.student_stat.Equals(0)))
                {
                    return(false);
                }
                if (!chkPasswd(pwd, student.student_pwd))
                {
                    return(false);
                }
                break;

                #endregion 学生登录

                #region 教务管理员登录

            case "admin":
                var bll_admin = new BLL.t_admin();
                var admin     = bll_admin.GetModel(login_name);
                if (admin == null || (!admin.user_stat.Equals(0)))
                {
                    return(false);
                }
                if (!chkPasswd(pwd, admin.pwd))
                {
                    return(false);
                }
                break;

                #endregion 教务管理员登录

                #region 教务室主任登录

            case "mteacher":
                var bll_mteacher = new BLL.t_teacher();
                var mteacher     = bll_mteacher.GetModel(login_name);
                if (mteacher == null || (!mteacher.teacher_stat.Equals(0)))
                {
                    return(false);
                }
                if (!mteacher.teacher_type.Equals(1))
                {
                    return(false);
                }
                if (!chkPasswd(pwd, mteacher.teacher_pwd))
                {
                    return(false);
                }
                break;

                #endregion 教务室主任登录

                #region 导师登录

            case "teacher":
                var bll_teacher = new BLL.t_teacher();
                var teacher     = bll_teacher.GetModel(login_name);
                if (teacher == null || (!teacher.teacher_stat.Equals(0)))
                {
                    return(false);
                }
                if (!teacher.teacher_type.Equals(0))
                {
                    return(false);
                }
                if (!chkPasswd(pwd, teacher.teacher_pwd))
                {
                    return(false);
                }
                break;

                #endregion 导师登录
            }

            return(true);
        }
Пример #5
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request["type"] != null)
            {
                var msg = new BLL.Message();
                try
                {
                    string type = Request["type"].ToLower();
                    /// 判断是获取还是设置
                    if (type.Equals("update"))
                    {
                        /// 设置
                        string my_q = Request["my_q"].ToString();
                        string my_a = Request["my_a"].ToString();
                        switch (Session["type"].ToString())
                        {
                        case "student":
                            var bll_student = new BLL.t_student();
                            var student     = bll_student.GetModel(Session["login_name"].ToString());
                            student.student_pwd_a = my_a;
                            student.student_pwd_q = my_q;
                            msg.Msg = (bll_student.Update(student)) ? "修改密保成功!" : "修改密保失败!";
                            break;

                        case "teacher":
                            var bll_teacher = new BLL.t_teacher();
                            var teacher     = bll_teacher.GetModel(Session["login_name"].ToString());
                            teacher.teacher_pwd_q = my_q;
                            teacher.teacher_pwd_a = my_a;
                            msg.Msg = (bll_teacher.Update(teacher)) ? "修改密保成功!" : "修改密保失败!";
                            break;
                        }
                    }
                    else
                    {
                        switch (Session["type"].ToString())
                        {
                        case "student":
                            var bll_student = new BLL.t_student();
                            var student     = bll_student.GetModel(Session["login_name"].ToString());
                            msg.Body = student;
                            msg.Code = 1;    //标注学生
                            break;

                        case "teacher":
                            var bll_teacher = new BLL.t_teacher();
                            var teacher     = bll_teacher.GetModel(Session["login_name"].ToString());
                            msg.Body = teacher;
                            msg.Code = 2;     //标注教师
                            break;
                        }
                    }
                }
                finally
                {
                    /// 写入日志
                    BLL.Utils.Log(this, "修改密保问题");
                    Response.Write(BLL.Utils.toJson(msg));
                    Response.End();
                }
            }
        }
Пример #6
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request["login_name"] != null && Request["type"] != null)
            {
                var msg = new BLL.Message();
                try
                {
                    /// 设置重试次数上限
                    if (Session["try"] == null)
                    {
                        Session["try"] = 0;
                    }
                    else
                    {
                        Session["try"] = int.Parse(Session["try"].ToString()) + 1;
                    }
                    if (Session["try"].Equals(10))
                    {
                        msg.Msg = "重试次数已超过10次,系统拒绝操作!";
                        Response.Write(BLL.Utils.toJson(msg));
                        Response.End();
                    }

                    string type       = Request["type"].ToLower();
                    string login_name = Request["login_name"];
                    string my_a       = Request["a"] == null ? null : Request["a"];
                    switch (type)
                    {
                    case "student":
                        var bll_student = new BLL.t_student();
                        var model       = bll_student.GetModel(login_name);
                        if (model == null)
                        {
                            msg.Msg = "该学生不存在!";
                        }
                        else if (!model.student_stat.Equals(0))
                        {
                            msg.Msg = "该角色处于异常状态!";
                        }
                        else if (model.student_pwd_q == null || model.student_pwd_q.Length < 1)
                        {
                            msg.Msg = "未设置密保问题,无法通过密保重置密码!";
                        }
                        else
                        {
                            msg.Body = model.student_pwd_q;
                        }
                        if (my_a != null && model.student_pwd_a.Equals(my_a))
                        {
                            /// 登录系统
                            Session["type"]       = type;               // 类型
                            Session["login_name"] = login_name;         //登录,学号,工号
                            Session["user_name"]  = model.student_name; // 显示名称(姓名)
                            msg.Body = "/ChagePassword.aspx";
                        }
                        else if (my_a != null && (!model.student_pwd_a.Equals(my_a)))
                        {
                            msg.Msg  = "密保答案错误!";
                            msg.Body = null;
                        }
                        break;

                    case "teacher":
                        var bll_teachert = new BLL.t_teacher();
                        var model2       = bll_teachert.GetModel(login_name);

                        if (model2 == null)
                        {
                            msg.Msg = "该导师不存在!";
                        }
                        else if (!model2.teacher_stat.Equals(0))
                        {
                            msg.Msg = "该角色处于异常状态!";
                        }
                        else if (!model2.teacher_type.Equals(0))
                        {
                            msg.Msg = "教研室主任请联系教务管理员重置密码!";
                        }
                        else if (model2.teacher_pwd_q == null || model2.teacher_pwd_q.Length < 1)
                        {
                            msg.Msg = "未设置密保问题,无法通过密保重置密码!";
                        }
                        else
                        {
                            msg.Body = model2.teacher_pwd_q;
                        }
                        if (my_a != null && model2.teacher_pwd_a.Equals(my_a))
                        {
                            /// 登录系统
                            Session["type"]       = type;                // 类型
                            Session["login_name"] = login_name;          //登录,学号,工号
                            Session["user_name"]  = model2.teacher_name; // 显示名称(姓名)
                            msg.Body = "/ChagePassword.aspx";
                        }
                        else if (my_a != null && (!model2.teacher_pwd_a.Equals(my_a)))
                        {
                            msg.Msg  = "密保答案错误!";
                            msg.Body = null;
                        }
                        break;
                    }
                }
                finally
                {
                    /// 写入日志
                    var log = new Model.t_log
                    {
                        log_info  = "通过密保问题重置密码",
                        log_ip    = Request.UserHostAddress,
                        user_name = Request["login_name"],
                    };
                    BLL.Utils.Log(log);
                    Response.Write(BLL.Utils.toJson(msg));
                    Response.End();
                }
            }
        }
Пример #7
0
        protected void Page_Load(object sender, EventArgs e)
        {
            var msg = new BLL.Message();

            if (!Session["type"].Equals("admin"))
            {
                BLL.Utils.ShowMessage(this, "该功能仅教务管理员可用!");
                Response.End();
            }

            /// 校验角色
            if (Request["login_name"] != null && Request["type"] != null)
            {
                try
                {
                    string type       = Request["type"].ToLower();
                    string login_name = Request["login_name"];
                    string pwd        = null;
                    if (Request["pwd"] != null)
                    {
                        if (Request["pwd"].Length < 6 || Request["pwd"].Length > 32)
                        {
                            msg.Msg = "密码长度必须大于5个字符小于32个字符!";
                            Response.Write(BLL.Utils.toJson(msg));
                            Response.End();
                        }
                        else
                        {
                            pwd = BLL.Utils.HashPasswd(Request["pwd"]); // 预先加密
                        }
                    }
                    switch (type)
                    {
                    case "student":
                        var bll_student = new BLL.t_student();
                        var model       = bll_student.GetModel(login_name);
                        if (model == null)
                        {
                            msg.Msg = "该学生不存在!";
                        }
                        else if (!model.student_stat.Equals(0))
                        {
                            msg.Msg = "该角色处于异常状态!";
                        }
                        else
                        {
                            msg.Code = 1;
                        }
                        if (pwd != null)
                        {
                            model.student_pwd = pwd;
                            msg.Msg           = (bll_student.Update(model)) ? "修改密码成功!" : "修改密码失败!";
                        }
                        break;

                    case "teacher":
                        var bll_teachert = new BLL.t_teacher();
                        var model2       = bll_teachert.GetModel(login_name);

                        if (model2 == null)
                        {
                            msg.Msg = "该导师或教研室主任不存在!";
                        }
                        else if (!model2.teacher_stat.Equals(0))
                        {
                            msg.Msg = "该角色处于异常状态!";
                        }
                        else
                        {
                            msg.Code = 1;
                        }
                        if (pwd != null)
                        {
                            model2.teacher_pwd = pwd;
                            msg.Msg            = (bll_teachert.Update(model2)) ? "修改密码成功!" : "修改密码失败!";
                        }
                        break;
                    }
                }
                finally
                {
                    /// 写入日志
                    BLL.Utils.Log(this, "重置密码:" + Request["login_name"]);
                    Response.Write(BLL.Utils.toJson(msg));
                    Response.End();
                }
            }
        }