public async Task <IActionResult> Edit(Guid id, [Bind("SampleColumn,Id,OrderNumber,RowVersion,IsDeleted,CreationTime,LastModificationTime,CreationUserId,LastModificationUserId")] Domain.Sample.Domain domain)
{
if (id != domain.Id)
{
return(NotFoundView());
}
if (ModelState.IsValid)
{
try
{
domain.LastModificationUserId = new Guid(HttpContext.User.GetSubjectId());
_context.Update(domain);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!DomainExists(domain.Id))
{
return(NotFoundView());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CreationUserId"] = new SelectList(_context.Users, "Id", "Id", domain.CreationUserId);
ViewData["LastModificationUserId"] = new SelectList(_context.Users, "Id", "Id", domain.LastModificationUserId);
return(View(domain));
}
public async Task <IActionResult> Create([Bind("SampleColumn,Id,OrderNumber,RowVersion,IsDeleted,CreationTime,LastModificationTime,CreationUserId,LastModificationUserId")] Domain.Sample.Domain domain)
{
if (ModelState.IsValid)
{
domain.Id = Guid.NewGuid();
domain.CreationUserId = new Guid(HttpContext.User.GetSubjectId());
//导航属性的优先级高于显式外键属性，如果导航属性与外键属性冲突，以导航属性为准
//domain.CreationUser = await _userManager.FindByNameAsync("alice");
_context.Add(domain);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["CreationUserId"] = new SelectList(_context.Users, "Id", "Id", domain.CreationUserId);
ViewData["LastModificationUserId"] = new SelectList(_context.Users, "Id", "Id", domain.LastModificationUserId);
return(View(domain));
}
