protected void btDangNhap_Click1(object sender, EventArgs e)
{
try
{
DataTable dt1, dt2;
dt1 = XLDL.GetData("select MaTV,TenTV from ThanhVien where Email = '" + txtEmail.Text + "' and MatKhau = '" + txtMatKhau.Text + "'");
dt2 = XLDL.GetData("select MaAdmin,TenAdmin from Admin where Email = '" + txtEmail.Text + "' and MatKhau = '" + txtMatKhau.Text + "'");
if (dt1.Rows.Count > 0)
{
Session["MaTV"] = dt1.Rows[0][0].ToString();
Session["TenTV"] = dt1.Rows[0][1].ToString();
Response.Redirect("~/Index.aspx");
}
if (dt2.Rows.Count > 0)
{
Session["MaAdmin"] = dt2.Rows[0][0].ToString();
Session["TenAdmin"] = dt2.Rows[0][1].ToString();
Response.Redirect("~/Admin/Admin.aspx");
}
else
{
Response.Write("<script>alert('sai tài khoản hoặc mật khẩu')</script>");
}
}
catch
{
Response.Write("<script>alert('Có lỗi trong quá trình đăng nhập')</script>");
}
}
protected void Page_Load(object sender, EventArgs e)
{
DataList1.DataSource = XLDL.GetData("select top 3 TT.*,TV.TenTV from TinTuc TT,ThanhVien TV where TV.MaTV = TT.MaTV and Duyet='1' order by NgayDang DESC");
DataList1.DataBind();
DataList2.DataSource = XLDL.GetData("select top 6 BD.*,TV.TenTV from BaiDang BD, ThanhVien TV where TV.MaTV = BD.MaTV and Duyet='1' order by NgayDang DESC");
DataList2.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack != true)
{
if (Request.QueryString["MaBai"] != null)/*xảy ra trường hợp 1*/
{
int MaBai = int.Parse(Request.QueryString["MaBai"]);
DataTable dt = XLDL.GetData("SELECT TieuDe,DonGia from BaiDang WHERE MaBai = " + MaBai);
String TieuDe = dt.Rows[0][0].ToString();
double DonGia = double.Parse(dt.Rows[0][1].ToString());
int SoLuong = 1;
ThemVaoGioHang(MaBai, TieuDe, DonGia, SoLuong);
}
if (Session["GioHang"] != null)
{
DataTable dt = new DataTable();
dt = (DataTable)Session["GioHang"];
System.Decimal TongThanhTien = 0;
foreach (DataRow r in dt.Rows)
{
r["ThanhTien"] = Convert.ToInt32(r["SoLuong"]) * Convert.ToDouble(r["DonGia"]);
TongThanhTien += Convert.ToDecimal(r["ThanhTien"]);
lbTongThanhTien.Text = TongThanhTien.ToString();
}
gvGioHang.DataSource = dt;
gvGioHang.DataBind();
}
}
}
protected void btDongY_Click(object sender, EventArgs e)
{
int httt = 0, htgh = 0;
string TenNguoiNhan, DiaChiNhan, DienThoaiNhan;
TenNguoiNhan = txtNguoiNhan.Text;
DiaChiNhan = txtNguoiNhan.Text;
DienThoaiNhan = txtDienThoai.Text;
decimal tongthanhtien = decimal.Parse(lbTongTien.Text);
// httt = Convert.ToInt32(rblHinhThucThanhToan.SelectedItem.Value);
htgh = Convert.ToInt32(rblhinhThucGiaoHang.SelectedItem.Value);
try
{
SqlConnection con = new SqlConnection(XLDL.strCon);
con.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
cmd.Connection = con;
cmd.CommandText = @"insert into DonDatHang(MaTV,NgayDH,TriGia,NgayGH,TenNguoiNhan,DiaChiNhan,DTNhan,HTTT,HTGH)
Values(" + Session["MaTV"] + ",@ngaydathang," + tongthanhtien + ",@ngaygiaohang,N'" + TenNguoiNhan + "',N'" + DiaChiNhan + "','" + DienThoaiNhan + "'," + httt + "," + htgh + ")";
cmd.Parameters.Add("@ngaydathang", SqlDbType.SmallDateTime);
cmd.Parameters["@ngaydathang"].Value = DateTime.Now;
cmd.Parameters.Add("@ngaygiaohang", SqlDbType.SmallDateTime);
cmd.Parameters["@ngaygiaohang"].Value = calNgayGiao.SelectedDate;
cmd.ExecuteNonQuery();
con.Close();
//laymadonhang
string s = @"Select max(MaDH) from DonDatHang Where MaTV = " + Session["MaTV"];
int MaDH = int.Parse(XLDL.GetData(s).Rows[0][0].ToString());
DataTable dt = new DataTable();
dt = (DataTable)Session["GioHang"];
int MaSP, SoLuong;
double DonGia, ThanhTien;
/* Luu san pham vao table CTDATHANG */
for (int i = 0; i < dt.Rows.Count; i++)
{
MaSP = int.Parse(dt.Rows[i]["MaBai"].ToString());
SoLuong = int.Parse(dt.Rows[i]["SoLuong"].ToString());
DonGia = double.Parse(dt.Rows[i]["DonGia"].ToString());
ThanhTien = double.Parse(dt.Rows[i]["ThanhTien"].ToString());
s = "INSERT INTO CTDatHang(MaDH,MaBai,SoLuong,DonGia,ThanhTien) VALUES(" + MaDH + "," + MaSP + "," + SoLuong + "," + DonGia + "," + ThanhTien + ")";
XLDL.Execute(s);
XLDL.Execute("Update BaiDang set TrangThai = '1' where MaBai = " + MaSP);
}
/* xoa gio hang sau khi da thuc hien xong dat hang*/
Session["GioHang"] = null;
/*Sau khi dat hang se chuyen toi trang XAc nhan don hang */
Response.Redirect("~/Xacnhandonhang.aspx");
}
catch
{
lbThongBaoLoi.Text = "Lỗi trong quá trình cập nhật dữ liệu!";
}
}
private void load()
{
int MaTin = int.Parse(Request.QueryString["MaTin"]);
DataTable dt = new DataTable();
dt = XLDL.GetData("Select TieuDe,TomTat,NoiDung from TinTuc where MaTin = " + MaTin);
txtTieuDe.Text = dt.Rows[0][0].ToString();
txtTomTat.Text = dt.Rows[0][1].ToString();
CKEditorControl1.Text = dt.Rows[0][2].ToString();
}
private void capnhat()
{
string chuoitk = Request.QueryString["chuoitk"];
DataTable dt1, dt2;
dt1 = XLDL.GetData("SELECT * FROM BaiDang WHERE TieuDe LIKE N'%" + chuoitk + "%' and Duyet = '1'");
dt2 = XLDL.GetData("SELECT * FROM TinTuc WHERE TieuDe LIKE N'%" + chuoitk + "%' and Duyet = '1'");
DataList1.DataSource = dt2;
DataList1.DataBind();
DataList2.DataSource = dt1;
DataList2.DataBind();
}
private void load()
{
int MaTin = int.Parse(Request.QueryString["MaTin"]);
DataTable dt1, dt2;
dt1 = XLDL.GetData("select TieuDe,NoiDung from TinTuc where MaTin = " + MaTin);
lbTieuDe.Text = dt1.Rows[0][0].ToString();
lbNoiDung.Text = dt1.Rows[0][1].ToString();
dt2 = XLDL.GetData("select TV.TenTV, BLTT.NoiDung,BLTT.NgayBL from ThanhVien TV,BLTinTuc BLTT where TV.MaTV = BLTT.MaTV and BLTT.MaTin = " + MaTin + " order by NgayBL DESC");
dlBinhLuan.DataSource = dt2;
dlBinhLuan.DataBind();
}
private void load()
{
int MaBai = int.Parse(Request.QueryString["MaBai"]);
DataTable dt = new DataTable();
dt = XLDL.GetData("Select TieuDe,NoiDung,DonGia,TomTat,HinhMinhHoa from BaiDang where MaBai = " + MaBai);
txtTieuDe.Text = dt.Rows[0][0].ToString();
CKEditorControl1.Text = dt.Rows[0][1].ToString();
txtDonGia.Text = dt.Rows[0][2].ToString();
txtTomTat.Text = dt.Rows[0][3].ToString();
Image1.ImageUrl = "~/Images/BaiDang/" + dt.Rows[0][4].ToString();
Session["TenHinh"] = dt.Rows[0][4].ToString();
}
private void load()
{
int MaBai = int.Parse(Request.QueryString["MaBai"]);
DataTable dt1, dt2, dt3;
dt1 = XLDL.GetData("select TieuDe,HinhMinhHoa,NoiDung from BaiDang where MaBai = " + MaBai);
Image1.ImageUrl = "~/Images/BaiDang/" + dt1.Rows[0][1].ToString();
lbTieuDe.Text = dt1.Rows[0][0].ToString();
lbNoiDung.Text = dt1.Rows[0][2].ToString();
dt2 = XLDL.GetData("select TV.TenTV, BLBD.NoiDung,BLBD.NgayBL from ThanhVien TV,BLBaiDang BLBD where TV.MaTV = BLBD.MaTV and BLBD.MaBai = " + MaBai + " order by NgayBL DESC");
dlBinhLuan.DataSource = dt2;
dlBinhLuan.DataBind();
dt3 = XLDL.GetData("SELECT COUNT(*) as SLLike FROM Thich where MaBai = " + MaBai);
lbSLLike.Text = dt3.Rows[0][0].ToString();
}
private void kiemtralike()
{
int MaBai = int.Parse(Request.QueryString["MaBai"]);
DataTable dt = XLDL.GetData("select * from Thich where MaTV = " + Session["MaTV"] + " and MaBai = " + MaBai);
if (dt.Rows.Count > 0)
{
btBoThich.Visible = true;
btThich.Visible = false;
}
else
{
btBoThich.Visible = false;
btThich.Visible = true;
}
}
//decimal a;
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack != true)
{
if (Session["MaTV"] == null)
{
Response.Redirect("~/Dangnhap.aspx");
}
if (Session["GioHang"] == null)
{
Response.Redirect("~/Giohang.aspx");
}
if (Session["MaTV"] != null)
{
string s = @"select MaTV,TenTV,DiaChi,SDT,Email from ThanhVien where MaTV ='" + Session["MaTV"].ToString() + "'";
DataTable dt = XLDL.GetData(s);
if (dt.Rows.Count > 0)
{
lbHoTen.Text = dt.Rows[0][1].ToString();
lbDiaChi.Text = dt.Rows[0][2].ToString();
lbDienThoai.Text = dt.Rows[0][3].ToString();
lbEmail.Text = dt.Rows[0][4].ToString();
txtNguoiNhan.Text = dt.Rows[0][1].ToString();
txtDiaChi.Text = dt.Rows[0][2].ToString();
txtDienThoai.Text = dt.Rows[0][3].ToString();
}
}
if (Session["GioHang"] != null)
{
DataTable dt = new DataTable();
dt = (DataTable)Session["GioHang"];
System.Decimal tongthanhtien = 0;
foreach (DataRow r in dt.Rows)
{
r["ThanhTien"] = Convert.ToInt32(r["SoLuong"]) * Convert.ToDecimal(r["DonGia"]);
tongthanhtien += Convert.ToDecimal(r["Thanhtien"]);
lbTongTien.Text = tongthanhtien.ToString();
//Session["lbtongthanhtien"] = tongthanhtien;
// a = tongthanhtien;
}
gvGioHang.DataSource = dt;
gvGioHang.DataBind();
}
calNgayGiao.SelectedDate = DateTime.Today;
}
}
protected void gvTinTuc_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Xoa")
{
try
{
int chiso = int.Parse(e.CommandArgument.ToString());
int ma = int.Parse(gvTinTuc.Rows[chiso].Cells[0].Text);
DataTable dt = XLDL.GetData("delete from TinTuc where MaTin =" + ma);
Response.Write("<script>alert('Xóa thành công')</script>");
laytintuc();
}
catch
{
Response.Write("<script>alert('Lỗi')</script>");
}
}
}
protected void btDangKy_Click(object sender, EventArgs e)
{
try
{
string str1 = @"select * from ThanhVien where Email = '" + txtEmail.Text + "'";
if (XLDL.GetData(str1).Rows.Count > 0)
{
lbThongBaoLoi.Text = "Tên đăng nhập đã tồn tại";
txtEmail.Focus();
}
else
{
SqlConnection con = new SqlConnection(XLDL.strCon);
con.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
cmd.Connection = con;
cmd.CommandText = "INSERT INTO ThanhVien (TenTV,GioiTinh,NgaySinh,Email,MatKhau,DiaChi,SDT) VALUES (@tentv,@gioitinh,@ngaysinh,@email,@matkhau,@diachi,@sdt)";
cmd.Parameters.Add("@tentv", SqlDbType.NVarChar, 50);
cmd.Parameters["@tentv"].Value = txtHoTen.Text;
cmd.Parameters.Add("@gioitinh", SqlDbType.Int);
cmd.Parameters["@gioitinh"].Value = Convert.ToInt16(rblGioiTinh.SelectedItem.Value.Equals("Nam") ? 1 : 0);
cmd.Parameters.Add("@ngaysinh", SqlDbType.SmallDateTime);
cmd.Parameters["@ngaysinh"].Value = DateTime.Parse(txtNamSinh.Text + "-" + ddlThangSinh.Text + "-" + ddlNgaySinh.Text);
cmd.Parameters.Add("@Email", SqlDbType.VarChar, 50);
cmd.Parameters["@Email"].Value = txtEmail.Text;
cmd.Parameters.Add("@matkhau", SqlDbType.VarChar, 50);
cmd.Parameters["@matkhau"].Value = txtMatKhau.Text;
cmd.Parameters.Add("@diachi", SqlDbType.NVarChar, 50);
cmd.Parameters["@diachi"].Value = txtDiaChi.Text;
cmd.Parameters.Add("@sdt", SqlDbType.VarChar, 10);
cmd.Parameters["@sdt"].Value = txtDienThoai.Text;
cmd.ExecuteNonQuery();
con.Close();
Response.Redirect("~/Dangnhap.aspx");
}
}
catch
{
lbThongBaoLoi.Text = "Thất bại!";
}
}
protected void btLuu_Click(object sender, EventArgs e)
{
try
{
DataTable dt = XLDL.GetData("select MatKhau from ThanhVien where MaTV = " + Session["MaTV"]);
if (dt.Rows[0][0].ToString() == txtMKCu.Text)
{
XLDL.Execute("UPDATE KHACHHANG Set MatKhau = '" + txtMKMoi.Text + "' where MaTV = " + Session["MaTV"]);
Response.Redirect("~/QLTaikhoan.aspx");
}
else
{
lbThongBao.Text = "Mật khẩu cũ không đúng!";
}
}
catch
{
lbThongBao.Text = "Thất bại!";
}
}
protected void btDang_Click(object sender, EventArgs e)
{
if (DropDownList1.SelectedItem.Value == "0")
{
try
{
string str1 = @"Select * from BaiDang Where TieuDe = '" + txtTieuDe.Text + "'";
if (XLDL.GetData(str1).Rows.Count > 0)
{
lbThongBao.Text = "Bài viết đã tồn tại";
txtTieuDe.Focus();
}
else
{
string sTenfile;
sTenfile = file_upload.FileName;
SqlConnection con = new SqlConnection(XLDL.strCon);
con.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
cmd.Connection = con;
cmd.CommandText = @"INSERT INTO BaiDang(TieuDe,NoiDung,DonGia,NgayDang,MaTV,TomTat,HinhMinhHoa)
VALUES(@tieude,@noidung,@dongia,@ngaydang,@matv,@tomtat,@hinhminhhoa)";
cmd.Parameters.Add("@tieude", SqlDbType.NVarChar, 50);
cmd.Parameters["@tieude"].Value = txtTieuDe.Text;
cmd.Parameters.Add("@noidung", SqlDbType.NText);
cmd.Parameters["@noidung"].Value = CKEditorControl1.Text.ToString();
cmd.Parameters.Add("@dongia", SqlDbType.Money);
cmd.Parameters["@dongia"].Value = txtDonGia.Text;
cmd.Parameters.Add("@ngaydang", SqlDbType.SmallDateTime);
cmd.Parameters["@ngaydang"].Value = DateTime.Today;
cmd.Parameters.Add("@matv", SqlDbType.Int);
cmd.Parameters["@matv"].Value = Session["MaTV"].ToString();
cmd.Parameters.Add("@tomtat", SqlDbType.NVarChar, 100);
cmd.Parameters["@tomtat"].Value = txtTomTat.Text;
cmd.Parameters.Add("@hinhminhhoa", SqlDbType.VarChar, 50);
cmd.Parameters["@hinhminhhoa"].Value = file_upload.FileName.ToString();
cmd.ExecuteNonQuery();
con.Close();
file_upload.SaveAs(MapPath("~/Images/BaiDang/" + sTenfile));
lbThongBao.Text = "Đăng bài thành công";
cleartable();
}
}
catch
{
lbThongBao.Text = "Thất Bại!";
}
}
if (DropDownList1.SelectedItem.Value == "1")
{
try
{
string str1 = @"Select * from TinTuc Where TieuDe = '" + txtTieuDe.Text + "'";
if (XLDL.GetData(str1).Rows.Count > 0)
{
lbThongBao.Text = "Bài viết đã tồn tại";
txtTieuDe.Focus();
}
else
{
SqlConnection con = new SqlConnection(XLDL.strCon);
con.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
cmd.Connection = con;
cmd.CommandText = @"INSERT INTO TinTuc(TieuDe,TomTat,NoiDung,NgayDang,MaTV)
VALUES(@tieude,@tomtat,@noidung,@ngaydang,@matv)";
cmd.Parameters.Add("@tieude", SqlDbType.NVarChar, 50);
cmd.Parameters["@tieude"].Value = txtTieuDe.Text;
cmd.Parameters.Add("@noidung", SqlDbType.NText);
cmd.Parameters["@noidung"].Value = CKEditorControl1.Text.ToString();
cmd.Parameters.Add("@ngaydang", SqlDbType.SmallDateTime);
cmd.Parameters["@ngaydang"].Value = DateTime.Today;
cmd.Parameters.Add("@matv", SqlDbType.Int);
cmd.Parameters["@matv"].Value = Session["MaTV"].ToString();
cmd.Parameters.Add("@tomtat", SqlDbType.NVarChar, 200);
cmd.Parameters["@tomtat"].Value = txtTomTat.Text;
cmd.ExecuteNonQuery();
con.Close();
lbThongBao.Text = "Đăng thành công. Xin chờ quản trị viên duyệt bài!";
cleartable();
}
}
catch
{
lbThongBao.Text = "Thất Bại!";
}
}
}
private void laytintuc()
{
DataList1.DataSource = XLDL.GetData("select TT.*,TV.TenTV from TinTuc TT,ThanhVien TV where TV.MaTV = TT.MaTV and Duyet='1' order by NgayDang DESC");
DataList1.DataBind();
}
private void laybaidang()
{
gvDangBan.DataSource = XLDL.GetData("Select * from BaiDang where MaTV = " + Session["MaTV"] + " order by NgayDang DESC ");
gvDangBan.DataBind();
}
private void laytintuc()
{
gvTinTuc.DataSource = XLDL.GetData("select * from TinTuc where MaTV = " + Session["MaTV"] + " order by NgayDang DESC ");
gvTinTuc.DataBind();
}