public IActionResult OnPost()
{
if (RFile.FileName != null)
{
var FName = Path.GetFileName(RFile.FileName);
var NewPath = Path.Combine(Hosting.WebRootPath, "Images", FName);
RFile.CopyTo(new FileStream(NewPath, FileMode.Create));
Item.ImagePath = FName;
}
if (!ModelState.IsValid)
{
ModelState.AddModelError("", "Fill All Fields");
AllGroups = SelectGroup();
return(Page());
}
var groupId = Item.Groups.Id;
if (groupId == 0)
{
Message = "You must select group";
AllGroups = SelectGroup();
return(Page());
}
var group = G_Method.Find(groupId);
Item.Groups = group;
newItem.Add(Item);
return(RedirectToPage("/Items/ShowItems"));
}
public List <Groups_Class> SelectGroup()
{
List <Groups_Class> LGroups = new List <Groups_Class>();
LGroups.Add(new Groups_Class {
Id = 0, GroupName = "Select Group"
});
List <Groups_Class> AllGroupL = new List <Groups_Class>();
AllGroupL = G_Method.GetAll();
for (int i = 0; i < AllGroupL.Count; i++)
{
LGroups.Add(AllGroupL[i]);
}
return(LGroups);
}
