public ActionResult Edit(Teaching teaching)
{
if (ModelState.IsValid)
{
db.Entry(teaching).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
return View(teaching);
}
public ActionResult LecturerUploadFile(HttpPostedFileBase selectedFile, string rename)
{
try
{
if (selectedFile != null && selectedFile.ContentLength > 0)
{
string guid = Guid.NewGuid().ToString() + Path.GetExtension(selectedFile.FileName);
//var fileName = selectedFile.FileName;
//var filePath = Path.Combine(Server.MapPath("~/LecturerUploadedFiles/"), fileName);
var filePath = Path.Combine(Server.MapPath("~/LecturerUploadedFiles/"), guid);
//if (!string.IsNullOrEmpty(rename))
//{
// filePath = Path.Combine(Server.MapPath("~/LecturerUploadedFiles/"), rename + Path.GetExtension(selectedFile.FileName));
//}
selectedFile.SaveAs(filePath);
Teaching teaching = new Teaching();
teaching.Guid = guid;
teaching.Username = User.Identity.Name;
if (!string.IsNullOrEmpty(rename))
{
teaching.RealName = rename + Path.GetExtension(selectedFile.FileName);
}
else
{
teaching.RealName = selectedFile.FileName;
}
teaching.DOC = DateTime.Now;
db.Teachings.Add(teaching);
db.SaveChanges();
}
return RedirectToAction("Index");
}
catch { ViewBag.Message = "Upload failed"; return RedirectToAction("Index"); }
}
