public IHttpActionResult PutStudent(int id, Student student)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != student.ID)
{
return BadRequest();
}
db.Entry(student).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public IHttpActionResult PostStudent(Student student)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Students.Add(student);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = student.ID }, student);
}
public void UpdateStudent(Student student)
{
_context.Entry(student).State = EntityState.Modified;
}
public ActionResult Edit(Student student)
{
try
{
if (ModelState.IsValid)
{
_studentRepository.UpdateStudent(student);
_studentRepository.Save();
return RedirectToAction("Index");
}
}
catch (DataException)
{
//Log the error (add a variable name after DataException)
ModelState.AddModelError(string.Empty, ErrorMessage);
}
return View(student);
}
public void InsertStudent(Student student)
{
_context.Students.Add(student);
}