public JsonResult GetStudent()
{
using (AngularEntities db = new AngularEntities())
{
List <Student> stuList = db.Students.ToList();
return(Json(stuList, JsonRequestBehavior.AllowGet));
}
}
public JsonResult Delete(int id)
{
using (AngularEntities db = new AngularEntities())
{
Student student = db.Students.Find(id);
if (student == null)
{
return(Json(new { success = false }));
}
db.Students.Remove(student);
db.SaveChanges();
return(Json(new { success = true }));
}
}
public JsonResult Insert(Student student)
{
if (student != null)
{
using (AngularEntities db = new AngularEntities())
{
db.Students.Add(student);
db.SaveChanges();
return(Json(new { success = true }));
}
}
else
{
return(Json(new { success = false }));
}
}
public JsonResult Update(Student updatedStudent)
{
using (AngularEntities db = new AngularEntities())
{
Student tontaiSinhVien = db.Students.Find(updatedStudent.MaSV);
if (tontaiSinhVien == null)
{
return(Json(new { success = false }));
}
else
{
tontaiSinhVien.TenSV = updatedStudent.TenSV;
tontaiSinhVien.Email = updatedStudent.Email;
tontaiSinhVien.TenNhom = updatedStudent.TenNhom;
db.SaveChanges();
return(Json(new { success = true }));
}
}
}