// To protect from overposting attacks, please enable the specific properties you want to bind to, for
// more details see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Article).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ArticleExists(Article.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Article = await _context.Article.FindAsync(id);
if (Article != null)
{
_context.Article.Remove(Article);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task<IActionResult> OnPostAsync(int? id)
{
base.GetCookie();
if (id == null)
{
return NotFound();
}
user = await _context.User.FindAsync(id);
if (User != null)
{
_context.User.Remove(user);
await _context.SaveChangesAsync();
}
return RedirectToPage("./Index");
}
// To protect from overposting attacks, please enable the specific properties you want to bind to, for
// more details see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
base.GetCookie();
if (user.UserName == null)
{
ModelState.AddModelError("User.UserName", "* 用户名是必填的");
return(Page());
}
if (user.Password == null)
{
ModelState.AddModelError("User.Password", "* 密码是必填的");
return(Page());
}
_context.User.Add(user);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
