/// <summary>
/// 保存学生
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Btn_save_Click(object sender, EventArgs e)
{
Student studentEntity = new Student();
studentEntity.Name = this.txt_name.Text;
int age;
if (int.TryParse(this.txt_age.Text, out age))
{
if (age <= 0 || age > 100)
{
MessageBox.Show("请输入正确的年龄！");
return;
}
studentEntity.Age = age;
}
else
{
MessageBox.Show("请输入正确的年龄！");
this.txt_age.Text = "";
return;
}
if (this.radioButton_man.Checked)
{
studentEntity.Sex = 1;
}
else
{
studentEntity.Sex = 2;
}
studentEntity.Birthday = this.dateTimePicker_birthday.Value.Date;
//数据库操作
StudentDao studentDao = new StudentDao();
if (student == null)
{
var id = studentDao.Insert(studentEntity);
studentEntity.Id = id;
student = new StudentViewModel(studentEntity);
}
else
{
studentEntity.Id = student.Id;
studentDao.Update(studentEntity);
student.Name = studentEntity.Name;
student.Age = studentEntity.Age;
student.Sex = studentEntity.Sex == 1?"男":"女";
student.Birthday = studentEntity.Birthday;
}
this.DialogResult = DialogResult.OK;
this.Close();
}
/// <summary>
/// 添加学生
/// </summary>
/// <param name="student">学生实体</param>
/// <returns></returns>
public Enums.OpResult Insert(Student student)
{
int count = dao.Insert(student);
if (count > 0)
{
return(Enums.OpResult.添加成功);
}
else
{
return(Enums.OpResult.添加失败);
}
}
public ActionResult StudentApply(int id)
{
var student = ManageStudent.TABULARs.Find(id);
if (student != null)
{
var stu = new StudentDao();
stu.Insert(student);
student.Status = true;
ManageStudent.SaveChanges();
Mail(student);
}
return(View("Admission", GetAdmission()));
}
public ActionResult Create(Model.EF.Student student)
{
var session = (AdminLogin)Session[CommonConstants.USER_SESSION];
if (session.id_permission != 1)
{
return(View("Error"));
}
ViewBag.AdminName = session.name;
if (ModelState.IsValid)
{
var dao = new StudentDao();
if (!string.IsNullOrEmpty(student.password) && dao.IsUserNameExist(student.username))
{
ModelState.AddModelError("", "Tên đăng nhập đã tồn tại.");
}
else
{
if (!string.IsNullOrEmpty(student.password))
{
var encryptedMd5Pas = Encryptor.MD5Hash(student.password);
student.password = encryptedMd5Pas;
}
int id = dao.Insert(student);
if (id > 0)
{
//để thông báo thêm thành công
SetNotice("Hệ thống đã thêm thành công.", "success");
return(RedirectToAction("Create"));
}
else
{
ModelState.AddModelError("", "Thêm sinh viên không thành công.");
}
}
}
SetViewBag();
return(View());
}