protected void LoaisachGridView_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "xoa")
{
string maloai = (e.CommandArgument).ToString();
loaisachBUS.XoaLoaiSach(maloai);
NapDuLieu();
}
else if (e.CommandName == "sua")
{
LoaiSachCollection loaisachcoll = new LoaiSachCollection();
loaisachcoll = loaisachBUS.TimDSLoaiSach(TimTextbox.Text);
int index = Convert.ToInt32(e.CommandArgument.ToString());
ViewState["MaLoai"] = loaisachcoll.Index(index).MaLoai;
string tenloai = loaisachcoll.Index(index).TenLoai;
SuaPopup.Show();
SuaTextBox.Text = tenloai;
}
}
public void NapLoaiSach()
{
LoaisachDropdown.Items.Clear();
LoaiSachCollection source = new LoaiSachCollection();
LoaiSachBO loaisachBO= new LoaiSachBO();
loaisachBO.TenLoai = "Tất cả";
loaisachBO.MaLoai = "";
source.Add(loaisachBO);
//add
LoaiSachCollection temp = new LoaiSachCollection();
temp = loaisachBUS.TimDSLoaiSach("");
for (int i = 0; i < temp.Count; i++)
{
source.Add(temp.Index(i));
}
LoaisachDropdown.DataSource =source;
LoaisachDropdown.DataTextField = "TenLoai";
LoaisachDropdown.DataValueField = "Maloai";
LoaisachDropdown.DataBind();
}