public ViewResult BannerDetails(int id)
{
BannerDetailsViewModel model = new BannerDetailsViewModel(id);
if (id == 0)
{
model.SysBanner.CreateTime = DateTime.Now;
}
return(View(model));
}
public async Task <ActionResult> Create(BannerDetailsViewModel bannerDetailsViewModel)
{
try
{
if (ModelState.IsValid)
{
if (bannerDetailsViewModel.File != null)
{
if (bannerDetailsViewModel.File.ContentLength > 0)
{
using (MemoryStream ms = new MemoryStream())
{
bannerDetailsViewModel.File.InputStream.CopyTo(ms);
byte[] fileArray = ms.GetBuffer();
bannerDetailsViewModel.Image = fileArray;
}
}
}
var bannerDto = _mapper.Map <BannerDetails>(bannerDetailsViewModel);
if (!string.IsNullOrEmpty(bannerDto.Id))
{
var oldPicture = _bannerDetailsService.GetSingle(i => i.Id == bannerDto.Id).Image;
if (oldPicture.Length > 0 && bannerDto.Image.Length <= 0)
{
bannerDto.Image = oldPicture;
}
await _bannerDetailsService.UpdateAsync(bannerDto);
}
else
{
await _bannerDetailsService.CreateAsync(bannerDto);
}
return(RedirectToAction(BannerControllerAction.Index));
}
return(View());
}
catch
{
return(View());
}
}
