//Updates the Bid
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Bid).State = EntityState.Modified;
try
{
_context.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!BidExists(Bid.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
//Adds a bid record to database.
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Bid.Add(Bid);
_context.SaveChanges();
return(RedirectToPage("./Index"));
}
//Removes the product from the databse. Uses a linq query to get the product.
public IActionResult OnPost(int?id)
{
if (id == null)
{
return(NotFound());
}
Product = (from product in _context.Product
where product.Id == id
select product).FirstOrDefault();
if (Product != null)
{
_context.Product.Remove(Product);
_context.SaveChanges();
}
return(RedirectToPage("./Index"));
}
//Removes the bid from the databse. Alinq query is uses to get bit record from databse.
public IActionResult OnPost(int?id)
{
if (id == null)
{
return(NotFound());
}
Bid = (from bid in _context.Bid
where bid.Id == id
select bid).FirstOrDefault();
if (Bid != null)
{
_context.Bid.Remove(Bid);
_context.SaveChanges();
}
return(RedirectToPage("./Index"));
}
//Deletes the buyer record uses a linq query to get the buyer.
public IActionResult OnPost(int?id)
{
if (id == null)
{
return(NotFound());
}
Buyer = (from buyer in _context.Buyer
where buyer.Id == id
select buyer).FirstOrDefault();
if (Buyer != null)
{
_context.Buyer.Remove(Buyer);
_context.SaveChanges();
}
return(RedirectToPage("./Index"));
}