public async Task <IActionResult> OnPostAsync(Student student)
{
//var emptyStudent = new Student();
if (ModelState.IsValid)
{
var files = HttpContext.Request.Form.Files;
if (files.Count > 0)
{
byte[] pic = null;
using (var fs = files[0].OpenReadStream())
{
using (var ms = new MemoryStream())
{
fs.CopyTo(ms);
pic = ms.ToArray();
}
}
student.Photo = pic;
}
_context.Student.Update(student);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
return(Page());
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Note = await _context.Note.FindAsync(id);
if (Note != null)
{
Note.Disabled = true;
}
_context.Attach(Note).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!NoteExists(Note.NoteId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Class).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ClassExists(Class.ClassId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Student.Add(Student);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Class = await _context.Class.FindAsync(id);
if (Class != null)
{
_context.Class.Remove(Class);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
if (Note != null)
{
Note.CreationDate = DateTime.Now;
}
_context.Note.Add(Note);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Student = await _context.Student.FindAsync(id);
if (Student != null)
{
_context.Student.Remove(Student);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
