public async Task <IActionResult> Edit(int id, [Bind("LibrarianId,UserId,BookId,ManageId,BorrowDay")] Librarian librarian)
{
if (id != librarian.LibrarianId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(librarian);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LibrarianExists(librarian.LibrarianId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["BookId"] = new SelectList(_context.Book, "BookId", "Bookname", librarian.BookId);
ViewData["UserId"] = new SelectList(_context.User, "UserId", "Username", librarian.UserId);
return(View(librarian));
}
public async Task <IActionResult> Edit(int id, [Bind("BookId,Bookname,Category")] Book book)
{
if (id != book.BookId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(book);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!BookExists(book.BookId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(book));
}
public async Task <IActionResult> Edit(int id, [Bind("UserId,Username")] User user)
{
if (id != user.UserId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(user);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!UserExists(user.UserId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(user));
}
public async Task <IActionResult> Edit(int id, [Bind("ManageId,BookId,UserId,ManageDescription")] Manage manage)
{
if (id != manage.ManageId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(manage);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ManageExists(manage.ManageId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["BookId"] = new SelectList(_context.Book, "BookId", "Bookname", manage.BookId);
ViewData["UserId"] = new SelectList(_context.User, "UserId", "Username", manage.UserId);
return(View(manage));
}