// GET: ImageSlider
public ActionResult Index()
{
using (MVC_WebsiteContext db = new MVC_WebsiteContext())
{
return View(db.Galleries.ToList());
}
}
public ActionResult AddImage(HttpPostedFileBase imagePath)
{
if (imagePath != null)
{
System.Drawing.Image img = System.Drawing.Image.FromStream(imagePath.InputStream);
string pic = System.IO.Path.GetFileName(imagePath.FileName);
string path = System.IO.Path.Combine(Server.MapPath("~/Content/SliderPhotos/"), pic);
imagePath.SaveAs(path);
using (MVC_WebsiteContext db = new MVC_WebsiteContext())
{
Gallery gallery = new Gallery { ImagePath = "~/Content/SliderPhotos/" + pic };
db.Galleries.Add(gallery);
db.SaveChanges();
}
}
return RedirectToAction("Index");
}
public ActionResult DeleteImages(IEnumerable<int> ImageIDs)
{
using (MVC_WebsiteContext db = new MVC_WebsiteContext())
{
foreach (var id in ImageIDs)
{
var image = db.Galleries.Single(s => s.ID == id);
string imgPath = Server.MapPath(image.ImagePath);
if (System.IO.File.Exists(imgPath))
{
System.IO.File.Delete(imgPath);
}
db.Galleries.Remove(image);
}
db.SaveChanges();
}
return RedirectToAction("DeleteImages");
}