public ActionResult Create(Student student)
{
try
{
if (ModelState.IsValid)
{
if (Request.Files.Count==1)
{
var file = Request.Files[0];
if (file != null && file.ContentLength > 0)
{
using (var reader = new System.IO.BinaryReader(file.InputStream))
{
student.Photo = reader.ReadBytes(file.ContentLength);
}
}
}
var studentModel = new Student()
{
Name = student.Name,
Birthdate = student.Birthdate,
Photo = student.Photo
};
_ctx.Students.Add(studentModel);
_ctx.SaveChanges();
}
}
catch (RetryLimitExceededException dex )
{
//Log the error (uncomment dex variable name and add a line here to write a log.
Response.Write(dex.Message);
ModelState.AddModelError("",
"Unable to save changes. Try again, and if the problem persists see your system administrator.");
}
return RedirectToAction("List", "Student");
}
public ActionResult Delete(Student student)
{
var _student = _ctx.Students.FirstOrDefault(x => x.ID == student.ID);
_ctx.Students.Remove(_student);
return RedirectToAction("List", "Student");
}
public void UpdateStudent(Student student)
{
_studentRepository.Update(student);
_unitOfWork.Commit();
}
public ActionResult Edit(Student student)
{
_ctx.Students.Attach(student);
_ctx.Entry(student).State=EntityState.Modified;
_ctx.SaveChanges();
return RedirectToAction("List", "Student");
}
public void CreateStudent(Student student)
{
_studentRepository.Add(student);
_unitOfWork.Commit();
}