public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(SemesterList).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!SemesterListExists(SemesterList.IDSemester)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } if (this.NoteFile != null) { var fileName = GetUniqueName(this.NoteFile.FileName); var uploads = Path.Combine(_environment.WebRootPath, "uploads"); var filePath = Path.Combine(uploads, fileName); this.NoteFile.CopyTo(new FileStream(filePath, FileMode.Create)); Note.NoteFileURL = uploads; Note.NoteFileCaption = fileName; // Set the file name } _context.Attach(Note).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!NoteExists(Note.IDNote)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }