public ActionResult Edit(AdamsModel.Customer Customers)
{
if (ModelState.IsValid) // tells me if any errors have been added to ModelState
{
// becuase model state was valid its allowing the changes to be made to Customer
db.Entry(Customers).State = EntityState.Modified;
db.SaveChanges(); // save changes when complete
return(RedirectToAction("Index")); //returns to main page / Index where changes can be seen
}
return(View(Customers)); //otherwise return back to the view.
}
// GET: Customer/Edit/5
public ActionResult Edit(int?id) //This is checking to see if the customer exists in db.
{
if (id == null) //if the id is equal to null
{
// Initializes a new instance of the HttpStatusCodeResult class using httpStatusCode.BadRequest
return(new HttpStatusCodeResult(System.Net.HttpStatusCode.BadRequest));
}
AdamsModel.Customer Customer = db.Customers.Find(id); //finding the Customers That exist
if (Customer == null) //if the Customers are set to null
{
return(HttpNotFound()); // send the message
}
return(View(Customer)); // otherwise return the Customer Details.
}
public ActionResult Create(AdamsModel.Customer Customer)
{
try
{
db.Customers.Add(Customer); //Creating the new Customer within the db.
db.SaveChanges(); // save the changes to the db.
// after filling in the form the user is taken back to the index where all customers are showing
return(RedirectToAction("Index"));
}
catch
{
return(View(Customer)); // return the view
}
}
