public ActionResult Edit(DAL.StudentDAL std)
{
if (ModelState.IsValid)
{
Student = bll.getByID(std.ID);
DAL.StudentDAL nameAlreadyExists = new DAL.StudentDAL();
nameAlreadyExists = bll.getAll().Where(s => s.fname == std.fname).FirstOrDefault();
if (std != null)
{
if ((nameAlreadyExists != null) && (Student.ID != nameAlreadyExists.ID))
{
ModelState.AddModelError("fname", "Student Name Already Exists.");
}
else
{
bll.Edit(std);
}
}
else
{
if (nameAlreadyExists != null)
{
ModelState.AddModelError("fname", "Student Name Already Exists.");
}
else
{
bll.Add(Student);
}
}
return(RedirectToAction("Index"));
}
return(View(std));
}
