public IActionResult OnGet()
{
ViewData["PublisherID"] = new SelectList(_context.Set <Publisher>(), "ID", "PublisherName");
var picture = new Picture();
picture.PictureCategories = new List <PictureCategory>();
PopulateAssignedCategoryData(_context, picture);
return(Page());
}
public async Task<IActionResult> OnGetAsync(int? id)
{
if (id == null)
{
return NotFound();
}
Picture = await _context.Picture
.Include(b => b.Publisher)
.Include(b => b.PictureCategories).ThenInclude(b => b.Category)
.AsNoTracking()
.FirstOrDefaultAsync(m => m.ID == id);
if (Picture == null)
{
return NotFound();
}
PopulateAssignedCategoryData(_context, Picture);
ViewData["PublisherID"] = new SelectList(_context.Set<Publisher>(), "ID", "PublisherName");
return Page();
}