protected void Page_Load(object sender, EventArgs e) { int id_thuong_hieu = -1; int xoa = 0; try { if (Request.QueryString["xoa"] != null && Request.QueryString["xoa"] != "") { id_thuong_hieu = int.Parse(Request.QueryString["xoa"]); xoa = 1; } } catch (Exception qqe) { } if (id_thuong_hieu != -1 && xoa == 1) { try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("thuong_hieu_xoa", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_thuong_hieu", SqlDbType.NVarChar).Value = id_thuong_hieu; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Xóa thành công'); window.open(document.referrer,'_self', 1);</script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('Xóa bị lỗi! Liên kết với sẩn phẩm');history.go(-1); </script>"); } } }
protected void Button1_Click(object sender, EventArgs e) { try { int id_giam_gia = 0; int id_san_pham = 0; id_giam_gia = int.Parse(Request.QueryString["id_giam_gia"]); id_san_pham = int.Parse(Request.QueryString["id_san_pham"]); WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("danh_sac_san_pham_giam_gia_them", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_san_pham", SqlDbType.NVarChar).Value = id_san_pham; cmd.Parameters.Add("@id_giam_gia", SqlDbType.NVarChar).Value = id_giam_gia; cmd.Parameters.Add("@phan_tram_giam", SqlDbType.NVarChar).Value = TextBox2.Text; cmd.Parameters.Add("@giam_toi_da", SqlDbType.NVarChar).Value = TextBox3.Text; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Thêm thành công'); window.open('" + Session["GiamGia"].ToString() + "','_self', 1);</script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('Thêm bị lỗi!'); history.go(-1); </script>"); } }
protected void Page_Load(object sender, EventArgs e) { try { int id_giam_gia = 0; int id_san_pham = 0; id_giam_gia = int.Parse(Request.QueryString["id_giam_gia"]); id_san_pham = int.Parse(Request.QueryString["id_san_pham"]); string sql = "select id_san_pham, id_giam_gia, phan_tram_giam, cast(giam_toi_da as int) from danh_sac_san_pham_giam_gia where id_giam_gia=" + id_giam_gia + " and id_san_pham=" + id_san_pham; WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); System.Data.DataTable ds = new System.Data.DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); if (ds == null || ds.Rows.Count == 0) { int.Parse("a"); } if (!IsPostBack) { TextBox2.Text = ds.Rows[0][2].ToString(); TextBox3.Text = ds.Rows[0][3].ToString(); } } catch (Exception a) { Response.Write("<script language='javascript'> alert('Đã xảy ra lỗi');history.go(-1); </script>"); } }
protected void Page_Load(object sender, EventArgs e) { Session["GiamGia"] = HttpContext.Current.Request.Url.AbsoluteUri; try { Session["GiamGia"] = WebApplication2.QuanTri.maHoa.RemoveQueryStringByKey(HttpContext.Current.Request.Url.AbsoluteUri, "xoa"); } catch (Exception a) { } int id_giam_gia = -1; int xoa = 0; try { if (Request.QueryString["xoa"] != null && Request.QueryString["xoa"] != "") { id_giam_gia = int.Parse(Request.QueryString["xoa"]); xoa = 1; } } catch (Exception qqe) { } if (id_giam_gia != -1 && xoa == 1) { string loi = "Xóa bị lỗi! Liên kết với sẩn phẩm"; try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); string sql = "select CASE WHEN DATEDIFF(MINUTE, GETDATE(),thoi_diem_ket_thuc_giam_gia)>0 THEN 1 ELSE 0 END from giam_gia where id_giam_gia=" + id_giam_gia; DataTable ds = new DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); if (int.Parse(ds.Rows[0][0].ToString()) == 0) { loi = "Không thể xóa! Chương trình giảm giá này đã diễn ra! tốt đẹp!"; int.Parse("a"); } // SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("giam_gia_xoa", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_giam_gia", SqlDbType.NVarChar).Value = id_giam_gia; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Thành công'); window.open('" + Session["GiamGia"].ToString() + "','_self', 1); </script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('" + loi + "');history.go(-1); </script>"); } } }
protected void Page_Load(object sender, EventArgs e) { Session["PhieuNhap"] = HttpContext.Current.Request.Url.AbsoluteUri; try { Session["PhieuNhap"] = WebApplication2.QuanTri.maHoa.RemoveQueryStringByKey(HttpContext.Current.Request.Url.AbsoluteUri, "xoa"); } catch (Exception a) { } int id_phieu_nhap = -1; int xoa = 0; try { if (Request.QueryString["xoa"] != null && Request.QueryString["xoa"] != "") { id_phieu_nhap = int.Parse(Request.QueryString["xoa"]); xoa = 1; } } catch (Exception qqe) { } if (id_phieu_nhap != -1 && xoa == 1) { string loi = "Xóa bị lỗi! Liên kết với sẩn phẩm"; try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); string sql = "select CASE WHEN DATEDIFF(HOUR, GETDATE(),ngay_tao_phieu)>-24 THEN 1 ELSE 0 END from phieu_nhap_hang_hoa where id_phieu_nhap=" + id_phieu_nhap; DataTable ds = new DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); if (int.Parse(ds.Rows[0][0].ToString()) == 0) { loi = "Không thể xóa!Vì đã sau 24 giờ kể từ lúc tạo phiếu nhập!"; int.Parse("a"); } // SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("phieu_nhap_hang_hoa_xoa", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_phieu_nhap", SqlDbType.NVarChar).Value = id_phieu_nhap; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Xóa thành công'); window.open('" + Session["PhieuNhap"].ToString() + "','_self', 1); </script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('" + loi + "');history.go(-1); </script>"); } } }
protected void Page_Load(object sender, EventArgs e) { int id_kho_hang = -1; try { if (Request.QueryString["id_kho_hang"] != null && Request.QueryString["id_kho_hang"] != "") { id_kho_hang = int.Parse(Request.QueryString["id_kho_hang"]); } } catch (Exception qqe) { } if (id_kho_hang != -1) { string loi = "Xóa bị lỗi! Liên kết với sẩn phẩm"; try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); string sql = "select * from kho_hang where id_kho_hang=" + id_kho_hang; DataTable ds = new DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); if (ds.Rows.Count == 0) { loi = "Không thể xóa! Vì lỗi ID kho hàng"; int.Parse("a"); } // SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("kho_hang_xoa", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_kho_hang", SqlDbType.NVarChar).Value = id_kho_hang; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Xóa thành công'); window.open('" + Session["KhoHang"].ToString() + "','_self', 1); </script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('" + loi + "');history.go(-1); </script>"); } } }
protected void Page_Load(object sender, EventArgs e) { int xoa = 0; int id_giam_gia = 0; int id_san_pham = 0; try { if (Request.QueryString["id_giam_gia"] != null && Request.QueryString["id_giam_gia"] != "") { id_giam_gia = int.Parse(Request.QueryString["id_giam_gia"]); } if (Request.QueryString["id_san_pham"] != null && Request.QueryString["id_san_pham"] != "") { id_san_pham = int.Parse(Request.QueryString["id_san_pham"]); } if (Request.QueryString["xoa"] != null && Request.QueryString["xoa"] != "") { xoa = int.Parse(Request.QueryString["xoa"]); } } catch (Exception a) { } if (xoa != 0 && id_giam_gia != 0 && id_san_pham != 0) { try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("danh_sac_san_pham_giam_gia_xoa", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_giam_gia", SqlDbType.NVarChar).Value = id_giam_gia; cmd.Parameters.Add("@id_san_pham", SqlDbType.NVarChar).Value = id_san_pham; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Xóa thành công'); window.open(document.referrer,'_self', 1);</script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('Xóa bị lỗi!');history.go(-1); </script>"); } } }
protected void Page_Load(object sender, EventArgs e) { try { if (Request.QueryString["id_phieu_nhap"] != null && Request.QueryString["id_phieu_nhap"] != "") { id_phieu_nhap = int.Parse(Request.QueryString["id_phieu_nhap"]); } if (Request.QueryString["id_san_pham"] != null && Request.QueryString["id_san_pham"] != "") { id_san_pham = int.Parse(Request.QueryString["id_san_pham"]); } } catch (Exception a) { } WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); string sql = " select so_luong_nhap " + " from chi_tiet_phieu_nhap " + " where id_phieu_nhap=" + id_phieu_nhap + " and id_san_pham=" + id_san_pham; System.Data.DataTable ds = new System.Data.DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); so_luong_nhap = int.Parse(ds.Rows[0][0].ToString()); sql = "select cast(gia_nhap_san_pham as int) " + "from san_pham " + "where id_san_pham=" + id_san_pham; ds = new System.Data.DataTable(); ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); if (!IsPostBack) { TextBox2.Text = so_luong_nhap + ""; TextBox3.Text = ds.Rows[0][0].ToString(); } }
protected void Button1_Click(object sender, EventArgs e) { int id_san_pham = 0; try { if (Request.QueryString["id_san_pham"] != null && Request.QueryString["id_san_pham"] != "") { id_san_pham = int.Parse(Request.QueryString["id_san_pham"]); } } catch (Exception a) { } if (id_san_pham == 0) { Response.Redirect("./danhSach.aspx"); } { string loi = "Thêm bị lỗi"; try { WebApplication2.QuanTri.maHoa mH = new WebApplication2.QuanTri.maHoa(); WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); System.Data.SqlClient.SqlConnection connDB = new System.Data.SqlClient.SqlConnection(connect.getconnect()); System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand("danh_sach_anh_cua_san_pha_them", connDB); cmd.CommandType = System.Data.CommandType.StoredProcedure; cmd.Parameters.Add("@id_san_pham", System.Data.SqlDbType.NVarChar).Value = id_san_pham; cmd.Parameters.Add("@duong_link_anh", System.Data.SqlDbType.NVarChar).Value = mH.Base64Encode(TextBox1.Text); connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Thêm thành công'); window.open('" + Session["danhSachAnh"].ToString() + "','_self', 1); </script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('" + loi + "');history.go(-1); </script>"); } } }
protected void Button1_Click(object sender, EventArgs e) { string loi = "không sửa được!"; try { int sl_kho = 0, khoan = 0, stt = 0, id_kho = 0; string sql = "select id_kho_hang " + "from phieu_nhap_hang_hoa " + "where id_phieu_nhap=" + id_phieu_nhap; WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); System.Data.DataTable ds = new System.Data.DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); id_kho = int.Parse(ds.Rows[0][0].ToString()); sql = "select so_luong " + "from chi_tiet_kho_hang " + "where id_kho_hang=" + id_kho + " and id_san_pham=" + id_san_pham; ds = new System.Data.DataTable(); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); sl_kho = int.Parse(ds.Rows[0][0].ToString()); if (so_luong_nhap > int.Parse(TextBox2.Text)) { khoan = so_luong_nhap - int.Parse(TextBox2.Text); stt = +1; } else if (so_luong_nhap == int.Parse(TextBox2.Text)) { khoan = 0; stt = 0; } else { khoan = int.Parse(TextBox2.Text) - so_luong_nhap; stt = +1; } if (stt == -1 && khoan > sl_kho) { loi = "Số lượng sửa giảm xuống vượt quá số lượng trong kho!"; int.Parse("a"); } SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("chi_tiet_phieu_nhap_sua", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_san_pham", SqlDbType.NVarChar).Value = id_san_pham; cmd.Parameters.Add("@id_phieu_nhap", SqlDbType.NVarChar).Value = id_phieu_nhap; cmd.Parameters.Add("@so_luong_nhap", SqlDbType.NVarChar).Value = TextBox2.Text; cmd.Parameters.Add("@id_kho_hang", SqlDbType.NVarChar).Value = id_kho; cmd.Parameters.Add("@stt", SqlDbType.NVarChar).Value = stt; cmd.Parameters.Add("@khoan", SqlDbType.NVarChar).Value = khoan; cmd.Parameters.Add("@gia_nhap_san_pham", SqlDbType.NVarChar).Value = TextBox3.Text; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Sửa thành công'); window.open('" + Session["PhieuNhap"].ToString() + "','_self', 1);</script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('" + loi + "'); history.go(-1); </script>"); } }
protected void Button1_Click(object sender, EventArgs e) { string id_phieu_nhap = "", id_san_pham = ""; try { if (Request.QueryString["id_phieu_nhap"] != null && Request.QueryString["id_phieu_nhap"] != "") { id_phieu_nhap = (Request.QueryString["id_phieu_nhap"]); } if (Request.QueryString["id_san_pham"] != null && Request.QueryString["id_san_pham"] != "") { id_san_pham = (Request.QueryString["id_san_pham"]); } } catch (Exception a) { } try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); System.Data.DataTable ds = new System.Data.DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); int id_kho_hang = 0; int them = 0; string sql = "select so_luong " + "from chi_tiet_kho_hang ctkh " + "join ( " + "select id_kho_hang " + "from phieu_nhap_hang_hoa where id_phieu_nhap=" + id_phieu_nhap + " " + ") idkh on ctkh.id_kho_hang=idkh.id_kho_hang " + "where id_san_pham=" + id_san_pham + ""; ds = new System.Data.DataTable(); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); if (ds == null || ds.Rows.Count == 0) { them = 1; } sql = "select id_kho_hang from phieu_nhap_hang_hoa where id_phieu_nhap=" + id_phieu_nhap; ds = new System.Data.DataTable(); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); id_kho_hang = int.Parse(ds.Rows[0][0].ToString()); SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("chi_tiet_phieu_nhap_them", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_phieu_nhap", SqlDbType.NVarChar).Value = id_phieu_nhap; cmd.Parameters.Add("@id_san_pham", SqlDbType.NVarChar).Value = id_san_pham; cmd.Parameters.Add("@id_kho_hang", SqlDbType.NVarChar).Value = id_kho_hang; cmd.Parameters.Add("@them", SqlDbType.NVarChar).Value = them; cmd.Parameters.Add("@so_luong_nhap", SqlDbType.NVarChar).Value = TextBox2.Text; cmd.Parameters.Add("@gia_nhap_san_pham", SqlDbType.NVarChar).Value = TextBox3.Text; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Thêm thành công'); window.open('" + Session["PhieuNhap"].ToString() + "','_self', 1);</script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('Thêm bị lỗi!'); history.go(-1); </script>"); } }
protected void Page_Load(object sender, EventArgs e) { string loi = "Lỗi không xóa được!"; int xoa = 0; int id_phieu_nhap = 0; int id_san_pham = 0; try { if (Request.QueryString["id_phieu_nhap"] != null && Request.QueryString["id_phieu_nhap"] != "") { id_phieu_nhap = int.Parse(Request.QueryString["id_phieu_nhap"]); } if (Request.QueryString["id_san_pham"] != null && Request.QueryString["id_san_pham"] != "") { id_san_pham = int.Parse(Request.QueryString["id_san_pham"]); } if (Request.QueryString["xoa"] != null && Request.QueryString["xoa"] != "") { xoa = int.Parse(Request.QueryString["xoa"]); } } catch (Exception a) { } if (xoa != 0 && id_phieu_nhap != 0 && id_san_pham != 0) { try { WebApplication2.YNNSHOP56131778.CONGFIG.connect connect = new WebApplication2.YNNSHOP56131778.CONGFIG.connect(); System.Data.DataTable ds = new System.Data.DataTable(); System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect()); string sql = "select id_kho_hang from phieu_nhap_hang_hoa where id_phieu_nhap=" + id_phieu_nhap; ds = new System.Data.DataTable(); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); int id_kho_hang = int.Parse(ds.Rows[0][0].ToString()); sql = "select so_luong " + "from chi_tiet_kho_hang " + "where id_kho_hang=" + id_kho_hang + " and id_san_pham=" + id_san_pham; ds = new System.Data.DataTable(); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); int so_luong_trong_kho = int.Parse(ds.Rows[0][0].ToString()); sql = "select so_luong_nhap " + "from chi_tiet_phieu_nhap " + "where id_phieu_nhap=" + id_phieu_nhap + " and id_san_pham=" + id_san_pham; ds = new System.Data.DataTable(); new System.Data.SqlClient.SqlDataAdapter(new System.Data.SqlClient.SqlCommand(sql, ketnoi)).Fill(ds); int so_luong_phieu_nhap = int.Parse(ds.Rows[0][0].ToString()); if (so_luong_phieu_nhap > so_luong_trong_kho) { loi = "không xóa được! Số lượng sản phẩm trong phiếu nhập lớn hơn số lượng sản phẩm trong kho!"; int.Parse("a"); } SqlConnection connDB = new SqlConnection(connect.getconnect()); SqlCommand cmd = new SqlCommand("chi_tiet_phieu_nhap_xoa", connDB); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@id_san_pham", SqlDbType.NVarChar).Value = id_san_pham; cmd.Parameters.Add("@id_phieu_nhap", SqlDbType.NVarChar).Value = id_phieu_nhap; cmd.Parameters.Add("@so_luong_nhap", SqlDbType.NVarChar).Value = so_luong_phieu_nhap; cmd.Parameters.Add("@id_kho_hang", SqlDbType.NVarChar).Value = id_kho_hang; connDB.Open(); cmd.ExecuteNonQuery(); connDB.Close(); Response.Write("<script language='javascript'> alert('Xóa thành công'); window.open('" + Session["PhieuNhap"].ToString() + "','_self', 1);</script>"); } catch (Exception x) { Response.Write("<script language='javascript'> alert('" + loi + "');history.go(-1); </script>"); } } }