private void ItemsGet()
{
int sl = Convert.ToInt32(DropDownList1.SelectedValue);
List <Products_info> list;;
PagedDataSource objPds = new PagedDataSource();
list = Products_info.TimKiem(key);
count = list.Count.ToString();
//phan trang
objPds.DataSource = list;
objPds.AllowPaging = true;
objPds.PageSize = sl;
objPds.CurrentPageIndex = CurrentPage;
Label2.Text = (CurrentPage + 1).ToString() + "\\" + objPds.PageCount.ToString();
//Disable tien va lui buttons
bntTroLai.Enabled = !objPds.IsFirstPage;
bntNext.Enabled = !objPds.IsLastPage;
if (objPds.DataSourceCount == 0)
{
Label2.Text = "0";
bntNext.Visible = false;
bntTroLai.Visible = false;
}
DataList1.DataSource = objPds;
DataList1.DataBind();
}
//cập nhật đơn hàng
protected void bntCapNhat_Click(object sender, EventArgs e)
{
Orders_Info order = Orders_Info.getbyid(HiddenField1.Value);
order.status = checklisstbox.SelectedValue;
//update số lượng sản phẩm
if (Orders_Info.Update_TrangThai(order))
{
if (order.status == "2" || order.status == "1")
{
Orders_Info m = new Orders_Info();
List <OrderDetails_Info> list = Orders_Info.GetListOrdetails(Convert.ToInt32(HiddenField1.Value));
foreach (var item in list)
{
Products_info p = Products_info.getby_id(item.ProductsId.ToString());
p.pcount = p.pcount - item.SoLuong;
int stt = 0;
if (p.active == true)
{
stt = 1;
}
var result = Products_info.Update(p.id, p.id_item, p.pname, p.pmota, p.pchitiet, p.ppricecurrent.ToString(), p.ppriceold.ToString(), p.pimage, p.pnew, p.pkhuyenmai,
p.phot, p.pngaydang, stt, p.pcount);
if (result == true)
{
lblThongBao.Text = "Cập Nhật Thành Công";
}
else
{
lblThongBao.Text = "Lỗi hệ thống";
}
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
duongdan = Request.Url.ToString();
id = Request.QueryString["id"].ToString();
pro = Products_info.getby_id(id);
gia = String.Format("{0:0,0 VND}", pro.ppricecurrent);
Page.Title = pro.pname;
//san pham cung loai
int idcategori = pro.id_item;
List <Products_info> list = Products_info.SanPhamCungLoai(4, idcategori, Convert.ToInt32(id));
if (list.Count > 0)
{
Repeater1.DataSource = list;
Repeater1.DataBind();
}
}
catch (Exception)
{
Response.Redirect("Default.aspx");
}
}
protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
Cart_Temp ct = null;
if (id != null)
{
ct = new Cart_Temp();
ct.pro = Products_info.getby_id(id);
ct.amount = 1;
if (Session["cart"] == null)
{
List <Cart_Temp> listP = new List <Cart_Temp>();
listP.Add(ct);
Session["cart"] = listP;
}
else
{
List <Cart_Temp> listP2 = new List <Cart_Temp>();
listP2 = Session["cart"] as List <Cart_Temp>;
if (!Cart_Temp.UpdateAmount(listP2, ct, 1))
{
listP2.Add(ct);
}
Session["cart"] = listP2;
}
ScriptManager.RegisterStartupScript(
this, this.GetType(), "alert",
"alert('Sản phẩm đả được thêm vào giỏ hàng của bạn');location.href='default.aspx';", true);
}
}
protected void btn_Insert_Click(object sender, EventArgs e)
{
int pnew = 0, pkhuyenmai = 0, phot = 0, pactive = 0;
string pngaydang = DateTime.Now.ToShortDateString();
int id_item = Convert.ToInt32(DropDownList1.SelectedValue);
if (chkisnew.Checked)
{
pnew = 1;
}
if (chkissaleoff.Checked)
{
pkhuyenmai = 1;
}
if (chkbestsell.Checked)
{
phot = 1;
}
if (chk_enable.Checked)
{
pactive = 1;
}
string image = "no_picture.gif";
string pname = txt_tieude.Text.Trim();
string pmota = txt_mota.Text.Trim();
string pchitiet = FreeTextBox2.Text.Trim();
string pgiahientai = txtgiahientai.Text.Trim();
string pgiacu = txtgiacu.Text.Trim();
int pcount = Convert.ToInt32(txtcount.Text.Trim());
if (flimg.HasFile == true)
{
image = flimg.FileName;
}
if (Products_info.Add(id_item, pname, pmota, pchitiet, pgiahientai, pgiacu, image, pnew, pkhuyenmai, phot,
pngaydang, pactive, pcount
))
{
upload();
ScriptManager.RegisterStartupScript(
this, this.GetType(), "alert",
"alert('Sản phẩm đã được thêm mới thành công');location.href='admin.aspx?page=sanpham';", true);
}
else
{
ScriptManager.RegisterStartupScript(
this, this.GetType(), "alert",
"alert('thêm sản phẩm không thành công');", true);
}
}
private void ItemsGet()
{
PagedDataSource objPds = new PagedDataSource();
List <Products_info> list = Products_info.GetHot();
objPds.DataSource = list;
objPds.AllowPaging = true;
objPds.PageSize = 8;
objPds.CurrentPageIndex = CurrentPage;
DataList1.DataSource = objPds;
DataList1.DataBind();
}
protected void rptcartV_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if (e.CommandName.ToLower() == "update")
{
TextBox txtSl = (TextBox)e.Item.FindControl("txtSoluong");
string pid = e.CommandArgument.ToString();
Cart_Temp ct = Cart_Temp.FindProduct(list, int.Parse(pid));
if (ct != null)
{
ct.amount = int.Parse(txtSl.Text);
if (Products_info.getby_id(pid).pcount < ct.amount)
{
ScriptManager.RegisterStartupScript(
this, this.GetType(), "alert",
"alert('Số lượng sản phẩm vượt quá số lượng cho phép');" +
"location.href='default.aspx?page=cart';", true);
ct.amount = 1;
BindRepeater();
}
else
{
BindRepeater();
}
}
}
if (e.CommandName.ToLower() == "remove")
{
string pid = e.CommandArgument.ToString();
if (pid != null)
{
Cart_Temp.Delete(list, int.Parse(pid));
}
BindRepeater();
}
if (e.CommandName.ToLower() == "checkout")
{
if (Session["user"] == null)
{
Response.Redirect("AccLogin.aspx");
return;
}
Session["Cart"] = null;
Response.Redirect("Default.aspx");
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
try
{
PagedDataSource objPds = new PagedDataSource();
List <Products_info> dt = Products_info.GetNew();
objPds.DataSource = dt;
objPds.AllowPaging = true;
objPds.PageSize = 8;
objPds.CurrentPageIndex = CurrentPage;
DataList2.DataSource = objPds;
DataList2.DataBind();
}
catch
{
}
}
}
//tìm kiếm
protected void btnTimKiem_Click(object sender, ImageClickEventArgs e)
{
string key = TextBox1.Text.Trim();
MultiView1.ActiveViewIndex = 0;
List <Products_info> list = Products_info.TimKiem(key);
if (list.Count > 0)
{
GridView1.DataSource = list;
GridView1.DataBind();
Label5.Text = "";
}
else
{
GridView1.DataSource = list;
GridView1.DataBind();
Label5.Text = "Rất tiếc!Chúng tôi không tìm thấy kết quả nào!";
}
}
//bắt sự kiện 2 nút trong gridview1
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
string name = e.CommandName;
int id = Convert.ToInt32(e.CommandArgument.ToString());
Products_info pr = Products_info.getby_id(id.ToString());
switch (name)
{
case "kichhoat":
bool active;
if (pr.active == true)
{
active = false;
}
else
{
active = true;
}
Products_info.Active_pro(active, id);
Response.Redirect("admin.aspx?page=sanpham");
break;
case "del":
Products_info.Delete(id.ToString());
Response.Redirect("admin.aspx?page=sanpham");
break;
case "sua":
e_ddlitem.DataSource = category_info.category_GetDanhMucCon(true);;
e_ddlitem.DataTextField = "names";
e_ddlitem.DataValueField = "id";
e_ddlitem.DataBind();
//e_ddlitem.SelectedValue = dt_cata_item.Rows[0][2].ToString();
//
if (pr != null)
{
HiddenField1.Value = pr.pimage;
HiddenField2.Value = pr.pngaydang;
e_image.ImageUrl = "../uploads/products/" + pr.pimage;
e_id.Text = pr.id.ToString();
e_tieudeu.Text = pr.pname;
e_mota.Text = pr.pmota;
e_chitiet.Text = pr.pchitiet;
e_giahientai.Text = pr.ppricecurrent.ToString();
e_giacu.Text = pr.ppriceold.ToString();
e_chnew.Checked = Convert.ToBoolean(pr.pnew);
e_chkhuyenmai.Checked = Convert.ToBoolean(pr.pkhuyenmai);
e_chhot.Checked = Convert.ToBoolean(pr.phot);
e_chactive.Checked = Convert.ToBoolean(pr.active);
e_ddlitem.SelectedValue = pr.id_item.ToString();
// e_chngaydang.Checked = Convert.ToBoolean(dt.Rows[0][11].ToString());
MultiView1.ActiveViewIndex = 2;
}
break;
}
}
protected void Page_Load(object sender, EventArgs e)
{
MultiView1.ActiveViewIndex = 0;
GridView1.DataSource = Products_info.getall();
GridView1.DataBind();
}
//// update san pham
protected void Button2_Click(object sender, EventArgs e)
{
int pnew = 0, pkhuyenmai = 0, phot = 0, pactive = 0;
string image, e_pngaydang;
int id_item = Convert.ToInt32(e_ddlitem.SelectedValue);
if (e_chnew.Checked)
{
pnew = 1;
}
if (e_chkhuyenmai.Checked)
{
pkhuyenmai = 1;
}
if (e_chhot.Checked)
{
phot = 1;
}
if (e_chactive.Checked)
{
pactive = 1;
}
if (e_chngaydang.Checked)
{
e_pngaydang = DateTime.Now.ToShortDateString();
}
else
{
e_pngaydang = HiddenField2.Value;
}
if ((e_id.Text == "") || (e_tieudeu.Text == "") || (e_mota.Text == "") || (e_chitiet.Text == "") ||
(e_giahientai.Text == ""))
{
Response.Write("<script>window.alert('Lỗi!Hãy kiểm tra lại dữ liệu của bạn')</script>");
}
else
{
if (e_FileUpload1.HasFile)
{
image = e_FileUpload1.FileName;
upload_update();
}
else
{
image = HiddenField1.Value;
}
int id = Convert.ToInt32(e_id.Text.Trim());
string pnameu = e_tieudeu.Text.Trim();
string pmota = e_mota.Text.Trim();
string pchitiet = e_chitiet.Text.Trim();
string giamoi = e_giahientai.Text.Trim();
string giahientai = e_giacu.Text.Trim();
if (Products_info.Update(id, id_item, pnameu, pmota, pchitiet, giamoi, giahientai, image, pnew, pkhuyenmai,
phot, e_pngaydang, pactive))
{
ScriptManager.RegisterStartupScript(
this, this.GetType(), "alert",
"alert('Sản phẩm đả được Cập nhật thành công');location.href='admin.aspx?page=sanpham';", true);
}
else
{
ScriptManager.RegisterStartupScript(
this, this.GetType(), "alert",
"alert('Lổi cập nhật');location.href='admin.aspx?page=sanpham';", true);
}
}
}
