public ActionResult CreateSlider(CreateSliderModel model)
{
Guid guid = Guid.NewGuid();
var slider = new Slider
{
Name = model.Slider.Name,
sGuid = guid.ToString()
};
db.SlidersList.Add(slider);
db.SaveChanges();
var slide = new Slide {
};
var i = 0;
foreach (var item in model.NewId)
{
slide = new Slide
{
NewsId = item,
Order = i,
SliderId = slider.SliderId
};
db.SlidesList.Add(slide);
db.SaveChanges();
i++;
}
SetMessage("Tu slider fue creado con éxito.", BootstrapAlertTypes.Success);
return(RedirectToAction("Index"));
}
private string ProccedFileUpload(CreateSliderModel model)
{
string uniquefilename = null;
if (model.Photo != null && model.Photo.Length > 0)
{
var uploadFolder = Path.Combine(hostingEnvironment.WebRootPath, "images");
uniquefilename = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;
string filePath = Path.Combine(uploadFolder, uniquefilename);
using (var filestream = new FileStream(filePath, FileMode.Create))
{
model.Photo.CopyTo(filestream);
}
}
return(uniquefilename);
}
public async Task <IActionResult> Create(CreateSliderModel model)
{
if (ModelState.IsValid)
{
string uniquefilename = null;
if (model.Photo != null && model.Photo.Length > 0)
{
uniquefilename = ProccedFileUpload(model);
}
Slider slider = new Slider();
slider.Photo = uniquefilename;
slider.Text = model.Text;
slider.Title = model.Title;
_context.Add(slider);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
