public async Task <IActionResult> Create(TbGioiThieu tbGioiThieu, IFormFile GioithieuHinhanh)
{
if (ModelState.IsValid)
{
if (GioithieuHinhanh.Length > 0)
{
var fileName = ContentDispositionHeaderValue.Parse(GioithieuHinhanh.ContentDisposition).FileName.Trim('"');
string ImageName = Guid.NewGuid().ToString() + Path.GetExtension(GioithieuHinhanh.FileName);
var path = Path.Combine(Directory.GetCurrentDirectory(), $"wwwroot\\Uploadimages\\{ImageName}");
var pathView = $"\\Uploadimages\\{ImageName}";
using (var stream = new FileStream(path, FileMode.Create))
{
await GioithieuHinhanh.CopyToAsync(stream);
}
tbGioiThieu.GioithieuHinhanh = pathView;
tbGioiThieu.GioithieuNgaytao = DateTime.Now;
}
_context.Add(tbGioiThieu);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(tbGioiThieu));
}
public async Task <IActionResult> Edit(int id, TbGioiThieu tbGioiThieu, IFormFile GioithieuHinhanh)
{
if (id != tbGioiThieu.GioithieuId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
if (GioithieuHinhanh != null)
{
var fileName = ContentDispositionHeaderValue.Parse(GioithieuHinhanh.ContentDisposition).FileName.Trim('"');
string ImageName = Guid.NewGuid().ToString() + Path.GetExtension(GioithieuHinhanh.FileName);
var path = Path.Combine(Directory.GetCurrentDirectory(), $"wwwroot\\Uploadimages\\{ImageName}");
var pathView = $"\\Uploadimages\\{ImageName}";
using (var stream = new FileStream(path, FileMode.Create))
{
await GioithieuHinhanh.CopyToAsync(stream);
}
tbGioiThieu.GioithieuHinhanh = pathView;
}
try
{
_context.Update(tbGioiThieu);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!TbGioiThieuExists(tbGioiThieu.GioithieuId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(tbGioiThieu));
}
