public async Task <IActionResult> Edit(int id, [Bind("StudentId,Name,Address,RollNo,Class,DOB")] Student student) { if (id != student.StudentId) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(student); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!StudentExists(student.StudentId)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(student)); }
public async Task <IActionResult> Edit(int id, [Bind("PublisherId,PublisherName,Address")] Publisher publisher) { if (id != publisher.PublisherId) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(publisher); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!PublisherExists(publisher.PublisherId)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(publisher)); }
public async Task <IActionResult> Edit(int id, [Bind("BookId,Title,PublisherId,Author")] 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))); } ViewData["PublisherId"] = new SelectList(_context.Publishers, "PublisherId", "PublisherName", book.PublisherId); return(View(book)); }
public async Task <IActionResult> Edit(int id, [Bind("IssueId,BookId,StudentId,IssueDate")] IssueBook issueBook) { if (id != issueBook.IssueId) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(issueBook); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!IssueBookExists(issueBook.IssueId)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } ViewData["BookId"] = new SelectList(_context.Books, "BookId", "Title", issueBook.BookId); ViewData["StudentId"] = new SelectList(_context.Students, "StudentId", "Name", issueBook.StudentId); return(View(issueBook)); }