public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Movie = await _context.Movie.FindAsync(id);
if (Movie != null)
{
_context.Movie.Remove(Movie);
//await _context.SaveChangesAsync();
// Once a record is deleted, create an audit record
if (await _context.SaveChangesAsync() > 0)
{
var auditrecord = new AuditRecord();
auditrecord.AuditActionType = "Delete Movie Record";
auditrecord.DateTimeStamp = DateTime.Now;
auditrecord.KeyMovieFieldID = Movie.ID;
var userID = User.Identity.Name.ToString();
auditrecord.Username = userID;
_context.AuditRecords.Add(auditrecord);
await _context.SaveChangesAsync();
}
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, 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.Movie.Add(Movie);
//await _context.SaveChangesAsync();
// Once a record is added, create an audit record
if (await _context.SaveChangesAsync() > 0)
{
// Create an auditrecord object
var auditrecord = new AuditRecord();
auditrecord.AuditActionType = "Add Movie Record";
auditrecord.DateTimeStamp = DateTime.Now;
auditrecord.KeyMovieFieldID = Movie.ID;
// Get current logged-in user
var userID = User.Identity.Name.ToString();
auditrecord.Username = userID;
_context.AuditRecords.Add(auditrecord);
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()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Movie).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MovieExists(Movie.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Movie = await _context.Movie.FindAsync(id);
if (Movie != null)
{
try
{
_context.Movie.Remove(Movie);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException ex)
{
throw new Exception("Record does not exist in the database");
}
catch (Exception ex)
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Student = await _context.Students.FindAsync(id);
if (Student == null)
{
return(NotFound());
}
try
{
_context.Students.Remove(Student);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
catch (DbUpdateException /* ex */)
{
//Log the error (uncomment ex variable name and write a log.)
return(RedirectToAction("./Delete",
new { id, saveChangesError = true }));
}
}
// 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()
{
// When JavaScript is disabled in the browser, submitting the form with
// errors will post to the server.
// So we do server-side validation!
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Movie).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MovieExists(Movie.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, 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());
}
IFormFile formFile = ImageGallery.FormFile;
if (formFile.Length > 0)
{
string uploadsFolder = Path.Combine(_webHostEnvironment.WebRootPath, "images");
string uniqueFileName = Guid.NewGuid().ToString() + "_" + formFile.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
ImageGallery.Path = uniqueFileName;
using (var stream = System.IO.File.Create(filePath))
{
await formFile.CopyToAsync(stream);
}
}
_context.ImageGallery.Add(ImageGallery);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, 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.Movie.Add(Movie);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, 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());
}
var entry = _context.Add(new Student());
entry.CurrentValues.SetValues(StudentVM);
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.
//当页面发布表单数据时，运行 OnPostAsync 方法
public async Task <IActionResult> OnPostAsync()
{
//如果存在任何模型错误，将重新显示表单，以及发布的任何表单数据。
//在发布表单前，可以在客户端捕获到大部分模型错误。 模型错误的一个示例是，发布的日期字段值无法转换为日期
if (!ModelState.IsValid)
{
return(Page());//存在错误，返回Create页
}
_context.Movie.Add(Movie);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));// 如果不存在模型错误，将保存数据，并且浏览器会重定向到索引页（/Movies/Index）。
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Movie = await _context.Movie.FindAsync(id);
if (Movie != null)
{
_context.Movie.Remove(Movie);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Category = await _context.Category.FindAsync(id);
if (Category != null)
{
_context.Category.Remove(Category);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
AuditRecord = await _context.AuditRecords.FindAsync(id);
if (AuditRecord != null)
{
_context.AuditRecords.Remove(AuditRecord);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Utilisateur = await _context.Utilisateur.FindAsync(id);
if (Utilisateur != null)
{
_context.Utilisateur.Remove(Utilisateur);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, enable the specific properties you want to bind to, for
// more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync(int?id)
{
var studentToUpdate = await _context.Students.FindAsync(id);
if (studentToUpdate == null)
{
return(NotFound());
}
if (await TryUpdateModelAsync <Student>(
studentToUpdate,
"student",
s => s.FirstMidName, s => s.LastName, s => s.EnrollmentDate))
{
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
return(Page());
}
