public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Books = await _context.Books
.Include(b => b.Author)
.Include(b => b.Category).FirstOrDefaultAsync(m => m.Id == id);
if (Books == null)
{
return(NotFound());
}
return(Page());
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Books = await _context.Books.FindAsync(id);
if (Books != null)
{
_context.Books.Remove(Books);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Books = await _context.Books
.Include(b => b.Author)
.Include(b => b.Category).FirstOrDefaultAsync(m => m.Id == id);
if (Books == null)
{
return(NotFound());
}
ViewData["AuthorId"] = new SelectList(_context.Authors, "Id", "Id");
ViewData["CategoryId"] = new SelectList(_context.Categories, "Id", "Id");
return(Page());
}