public JsonResult ThemDanhDau(string idSach)
{
int idTk = Convert.ToInt32(Session["Id"]);
try
{
TaiKhoan tk = _db.TaiKhoan.FirstOrDefault(n => n.MaTaiKhoan == idTk);
if (tk != null)
{
DanhDau dd = new DanhDau();
dd.NgayTao = DateTime.Now;
dd.MaSach = Convert.ToInt32(idSach);
dd.MaTaiKhoan = idTk;
_db.DanhDau.Add(dd);
_db.SaveChanges();
return(Json(true, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
}
catch (Exception)
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
}
public JsonResult KiemTraDanhDau(string idSach)
{
int idTk = Convert.ToInt32(Session["Id"]);
int idS = Convert.ToInt32(idSach);
try
{
TaiKhoan tk = _db.TaiKhoan.FirstOrDefault(n => n.MaTaiKhoan == idTk);
DanhDau dd = _db.DanhDau.FirstOrDefault(n => n.MaSach == idS && n.MaTaiKhoan == idTk);
if (tk != null && dd != null)
{
return(Json(true, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
}
catch (Exception)
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
}
