public void UpdateItem(TapChi t)
{
using (IDataContext ctx = DataContext.Instance())
{
var rep = ctx.GetRepository <TapChi>();
rep.Update(t);
}
}
private void LoadDropDownList(TapChi item)
{
// get dropdownlist for danhmuc
var danhMucList = DanhMucManager.Instance.GetChildItems();
var danhMucs = (from dm in danhMucList.Cast <DanhMuc>().ToList()
select new SelectListItem {
Text = dm.Ten, Value = dm.DanhMucID.ToString()
}).ToList();
danhMucs.Insert(0, new SelectListItem {
Text = "-- Chọn Danh mục --", Value = "0"
});
ViewBag.ListDanhMuc = danhMucs;
// get dropdownlist for chude
var chudeList = ChuDeManager.Instance.GetItems();
var chudes = (from cd in chudeList.Cast <ChuDe>().ToList()
select new SelectListItem {
Text = cd.Ten, Value = cd.ChuDeID.ToString()
}).ToList();
chudes.Insert(0, new SelectListItem {
Text = "-- Chọn Chủ đề --", Value = "0"
});
ViewBag.ListChuDe = chudes;
// get dropdownlist for tacgia
var tacgiaList = TacGiaManager.Instance.GetItems();
var tacgias = (from tg in tacgiaList.Cast <TacGia>().ToList()
select new SelectListItem {
Text = tg.Ten, Value = tg.TacGiaID.ToString()
}).ToList();
// tacgias.Insert(0, new SelectListItem { Text = "-- Chọn Tác giả --", Value = "0" });
ViewBag.ListTacGia = tacgias;
}
private void InsertTapChiTacGia(TapChi item)
{
// delete old data
foreach (TapChiTacGia t in TapChiTacGiaManager.Instance.GetItems().Where(x => x.TapChiID == item.TapChiID).ToList())
{
TapChiTacGiaManager.Instance.DeleteItem(t);
}
// insert new data
if (item.TacGiasPostBack != null)
{
foreach (int tid in item.TacGiasPostBack)
{
TapChiTacGia t = new TapChiTacGia();
t.TacGiaID = tid;
t.TapChiID = item.TapChiID;
t.UserModified = t.UserCreated = User.Username;
TapChiTacGiaManager.Instance.CreateItem(t);
}
}
}
public ActionResult Edit(TapChi item)
{
if (ModelState.IsValid)
{
try {
// save file
string path = FileUploadHelper.UploadFile(Request.Files["fileAnhBia"], "tapchi");
if (item.TapChiID == -1)
{
item.UserModified = item.UserCreated = User.Username;
item.DateModified = item.DateCreated = DateTime.UtcNow;
TapChiManager.Instance.CreateItem(item);
InsertTapChiTacGia(item);
}
else
{
var existingItem = TapChiManager.Instance.GetItem(item.TapChiID);
existingItem.DateModified = DateTime.UtcNow;
existingItem.UserModified = User.Username;
existingItem.Ten = item.Ten;
existingItem.DanhMucID = item.DanhMucID;
existingItem.ChuDeID = item.ChuDeID;
existingItem.LinkDownload = item.LinkDownload;
existingItem.MaSo = item.MaSo;
existingItem.NgayDuyet = item.NgayDuyet;
existingItem.NgayNhan = item.NgayNhan;
existingItem.NgayNhanLai = item.NgayNhanLai;
existingItem.ThuTu = item.ThuTu;
existingItem.TomTat = item.TomTat;
existingItem.Trang = item.Trang;
existingItem.TuKhoa = item.TuKhoa;
existingItem.AnhBia = item.AnhBia;
if (path != "")
{
existingItem.AnhBia = path;
}
TapChiManager.Instance.UpdateItem(existingItem);
InsertTapChiTacGia(item);
}
return(RedirectToDefaultRoute());
}
catch (Exception ex)
{
// Log
ModelState.AddModelError("CustomError", "Đã có lỗi trong quá trình xử lý. Vui lòng liên hệ Admin.");
LoadDropDownList(item);
return(View(item));
}
}
else
{
LoadDropDownList(item);
return(View(item));
}
}
