public ActionResult Create(User_cl user_Cl)
{
/*We can access individual html here to check is value and error.
* var err = ModelState["Username"].Errors;
* var value = ModelState["Username"].Value;
*/
/*
* if (string.IsNullOrEmpty(user_Cl.Username))
* {
* ModelState.AddModelError(nameof(user_Cl.Username), "The username is required");
* }*/
if (ModelState.IsValid)
{
db.Add(user_Cl);
//Why we should redirect to some other get request page as after any post if user refresh , second post req will be generate.
//return View("Details");
return(RedirectToAction("Details", new { id = user_Cl.UserID }));
}
return(View());
}
public void Update(User_cl user)
{
// Optimistic Concurrency Logic - using this we dont need to wory how many users are working on same object.(Locking)
var entry = db.Entry(user);
entry.State = EntityState.Modified;
db.SaveChanges();
}
public ActionResult Edit(User_cl user)
{
if (ModelState.IsValid)
{
db.Update(user);
return(RedirectToAction("Details", new { id = user.UserID }));
}
return(View(user));
}
public void Update(User_cl user)
{
var existing = Get(user.UserID);
if (existing != null)
{
existing.Username = user.Username;
existing.FirstName = user.FirstName;
existing.LastName = user.LastName;
existing.LoginName = user.LoginName;
existing.Pwd = user.Pwd;
existing.PhoneNumber = user.PhoneNumber;
existing.Email = user.Email;
existing.DateOfBirth = user.DateOfBirth;
}
}
public void Add(User_cl user)
{
//Local Data - List of User - Just for testing purpose. Will be lost once application close.
user_Cls.Add(user);
user.UserID = new Guid();
}
public void Add(User_cl user)
{
db.User.Add(user);
db.SaveChanges(); //Tell db to execute changes.
}
