public ActionResult Student()
{
if (loginStatus() == false)
{
return Redirect("Login");
}
StudentModel model = new StudentModel();
ViewBag.studentList = model.getAllStudents();
return View();
}
public ActionResult Login()
{
var sid = Request.Params["sid"];
var password = Request.Params["password"];
StudentModel model = new StudentModel();
int studentID = model.login(sid, password);
if( studentID != -1)
{
Session["student"] = studentID;
if (Request.Params["rememberme"] != null && Request.Params["rememberme"] != "")
Session.Timeout = 60 * 24 * 7;// one week
else
Session.Timeout = 300; // 5 hours
return Redirect("/Student");
}
else
{
ViewBag.login_failed = true ;
//return Redirect("index");
return View("Index");
}
}
public ActionResult Register()
{
StudentModel studentModel = new StudentModel();
LimitUserModel limituserModel = new LimitUserModel();
try
{
var name = Request.Form["name"];
var sid = Request.Form["sid"];
var password = Request.Form["password"];
if (name == "" || sid == "" || password == "")
{
ViewBag.err = "请完整填写信息";
return View("~/Views/Index/Register.cshtml");
}
if (!limituserModel.isAllowed(sid))
{
ViewBag.err = "学号被禁止注册";
return View("~/Views/Index/Register.cshtml");
}
var student = new StudentEntity() {sid=sid,name=name,password=password };
var res = studentModel.register(student);
if (res != 1)
{
ViewBag.err = "注册失败，请检查所填信息";
return View("~/Views/Index/Register.cshtml");
}
else
{
return View("~/Views/Index/Index.cshtml");
}
}
catch (Exception e)
{
ViewBag.err = "注册失败，请检查所填信息";
return View("~/Views/Index/Register.cshtml");
}
}
public ActionResult delStudent()
{
if (loginStatus() == false)
{
return Redirect("Login");
}
Dictionary<string, String> ret = new Dictionary<string, string>();
try
{
int id = int.Parse(Request["id"]);
StudentModel model = new StudentModel();
int row = model.delStudentById(id);
if (row > 0)
{
ret.Add("status", "success");
}
else
{
ret.Add("status", "failed");
ret.Add("error", "delete error!");
}
}
catch (Exception e)
{
ret.Add("status", "failed");
ret.Add("error", "bad param!");
}
return Json(ret);
}