public ActionResult EditImg(string urlImgList)
{
try
{
var img_ = urlImgList.Split(';');
var loaihinhanhId = Convert.ToInt32(Session["idLoaiHinhAnh"]);
var listdel = db.admin_hinhanh.Where(s => s.loaihinhanh == loaihinhanhId);
foreach (var item1 in listdel)
{
using (var db1 = new WebApplication1Entities1())
{
try
{
var objhinhanh = db1.admin_hinhanh.Find(item1.id);
db1.admin_hinhanh.Attach(objhinhanh);
db1.admin_hinhanh.Remove(objhinhanh);
db1.SaveChanges();
}
catch (Exception ex)
{
throw;
}
}
}
using (var db2 = new WebApplication1Entities1())
{
foreach (var item in img_)
{
if (item.Length > 0)
{
admin_hinhanh admin_hinhanh = new admin_hinhanh();
admin_hinhanh.tenhinhanh = "img" + DateTime.Now.Year.ToString() + "" + DateTime.Now.Month + "" + DateTime.Now.Day;
admin_hinhanh.urlhinhanh = item;
admin_hinhanh.ngaytao = DateTime.Now;
admin_hinhanh.ngaycapnhat = DateTime.Now;
admin_account u = Session["User"] as admin_account;
admin_hinhanh.nguoitao = u.id;
admin_hinhanh.loaihinhanh = loaihinhanhId;
db2.admin_hinhanh.Add(admin_hinhanh);
db2.SaveChanges();
}
}
}
return(RedirectToAction("Edit", "LoaiHinhAnh", new { id = loaihinhanhId })); // Redirect to your NextView
}
catch (Exception ex)
{
throw;
}
}