public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Products).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductsExists(Products.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Products.Add(Products);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Sales = await _context.Sales.FindAsync(id);
if (Sales != null)
{
_context.Sales.Remove(Sales);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
// Calculate the total Value of the Sale
var product = _context.Products.Find(Sales.ProductId);
this.Sales.TotalPrice = product.Price * Sales.Quantity.Value;
_context.Sales.Add(Sales);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
