protected void btnCapNhat_Click(object sender, EventArgs e)
{
if (Session["MaBL"] != null)
{
int id = int.Parse(Session["MaBL"].ToString());
BUS_BinhLuan bus = new BUS_BinhLuan();
BinhLuan bl = new BinhLuan();
bl.MABINHLUAN = id;
bl.TIEUDE = txtTieuDe.Text;
bl.NOIDUNG = txtNoiDung.Text;
bl.TRANGTHAI = bool.Parse(ddlTrangThai.SelectedValue);
bus.CapNhatBinhLuan(bl);
Session["MaBL"] = null;
DataTable dt = new DataTable();
int flag = int.Parse(ddlBinhLuan.SelectedValue);
dt = bus.LoadBinhLuan(0, flag);
gvBinhLuan.DataSource = dt.DefaultView;
gvBinhLuan.SelectedIndex = -1;
gvBinhLuan.PageIndex = int.Parse(Session["PageIndex"].ToString());
gvBinhLuan.DataBind();
lblThongBao.Text = "";
}
else
{
lblThongBao.Text = "Chưa chọn bình luận cần cập nhật !";
}
}
protected void btnXoa_Click(object sender, EventArgs e)
{
if (Session["MaBL"] != null)
{
int id = int.Parse(Session["MaBL"].ToString());
BUS_BinhLuan bus = new BUS_BinhLuan();
bus.XoaBL(id);
Session["MaBL"] = null;
DataTable dt = new DataTable();
int flag = int.Parse(ddlBinhLuan.SelectedValue);
dt = bus.LoadBinhLuan(0, flag);
gvBinhLuan.DataSource = dt.DefaultView;
gvBinhLuan.SelectedIndex = -1;
gvBinhLuan.PageIndex = int.Parse(Session["PageIndex"].ToString());
gvBinhLuan.DataBind();
lblThongBao.Text = "";
txtHoten.Text = "";
txtTieuDe.Text = "";
txtNoiDung.Text = "";
txtTenSP.Text = "";
}
else
{
lblThongBao.Text = "Chưa chọn bình luận cần xóa !";
}
}
public void LoadBinhLuan()
{
int id = (int)Session["MaSP"];
BUS_BinhLuan bus = new BUS_BinhLuan();
DataTable dt = bus.LoadBinhLuan(id, 0);
dlBinhLuan.DataSource = dt;
dlBinhLuan.DataBind();
}
public void LoadBL()
{
BUS_BinhLuan busBL = new BUS_BinhLuan();
DataTable dt = new DataTable();
dt = busBL.LoadBinhLuan(0, 2);
gvBinhLuan.DataSource = dt.DefaultView;
gvBinhLuan.DataBind();
}
protected void btnDuyet_Click(object sender, EventArgs e)
{
BUS_BinhLuan busBL = new BUS_BinhLuan();
DataTable dt = new DataTable();
int flag = int.Parse(ddlBinhLuan.SelectedValue);
dt = busBL.LoadBinhLuan(0, flag);
gvBinhLuan.DataSource = dt.DefaultView;
gvBinhLuan.DataBind();
}
protected void gvBinhLuan_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
BUS_BinhLuan busBL = new BUS_BinhLuan();
DataTable dt = new DataTable();
int flag = int.Parse(ddlBinhLuan.SelectedValue);
dt = busBL.LoadBinhLuan(0, flag);
Session["PageIndex"] = e.NewPageIndex;
gvBinhLuan.DataSource = dt.DefaultView;
gvBinhLuan.PageIndex = e.NewPageIndex;
gvBinhLuan.DataBind();
}
protected void gvBinhLuan_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
{
int id = int.Parse(gvBinhLuan.DataKeys[e.NewSelectedIndex].Value.ToString());
Session["MaBL"] = id;
BinhLuan bl = new BinhLuan();
BUS_BinhLuan bus = new BUS_BinhLuan();
bl = bus.LayThongTinBinhLuan(id);
txtHoten.Text = bl.TENKH;
txtTieuDe.Text = bl.TIEUDE;
txtNoiDung.Text = bl.NOIDUNG;
txtTenSP.Text = bl.TENSP;
lblNgayGui.Text = bl.NGAYBL.ToShortDateString();
ddlTrangThai.SelectedValue = bl.TRANGTHAI.ToString();
lblThongBao.Text = "";
}
public void ThemComment()
{
// nhận các tham số truyền theo method post
string tieude = Request["td"];
string noidung = Request["nd"];
int masp = (int)Session["MaSP"];
DateTime date = DateTime.Now;
//lay ma khach hang thong qua username
string username = (string)Session["Username"];
int makh;
BUS_KhachHang bus = new BUS_KhachHang();
if (bus.LayMaKH(username) != -1)
{
makh = bus.LayMaKH(username);
}
else
{
return;
}
//neu nhap day du tieu de va noi dung
if (tieude != null && noidung != null)
{
BUS_BinhLuan bus_bl = new BUS_BinhLuan();
BinhLuan bl = new BinhLuan();
bl.TIEUDE = tieude;
bl.NOIDUNG = noidung;
bl.NGAYBL = date;
bl.MASP = masp;
bl.MAKH = makh;
bl.TRANGTHAI = false;
bus_bl.ThemBinhLuan(bl);
Response.Write("1");
}
//truong hop khong nhap tieu de hoac noi dung
else
{
Response.Write("0");
}
}