protected void tlData_DataBinding(object sender, EventArgs e)
{
ASPxTreeList treeList = sender as ASPxTreeList;
DataTable data = treeList.DataSource as DataTable;
if (data != null)
{
// This code adds a dummy column to the TreeList's data source to store sort order values of nodes
// You can avoid using it if you have a persistent column in your data source
if (!data.Columns.Contains("SortIndex"))
{
data.Columns.Add("SortIndex", typeof(int));
}
if (treeList.Columns["SortIndex"] == null)
{
TreeListTextColumn sortIndex = new TreeListTextColumn();
sortIndex.FieldName = "SortIndex";
sortIndex.Visible = false;
treeList.Columns.Add(sortIndex);
}
}
}
public void LoadData()
{
if (Convert.ToString(Session["Username"]).Equals(String.Empty))
{
DangNhap.Visible = true;
}
else
{
DangNhap.Visible = false;
listDonVi = Permission.getAll <TSCD.Entities.DonVi>(Permission._VIEW).OrderBy(c => c.ten).ToList();
if (listDonVi.Count > 0)
{
infotr.Visible = true;
_ucTreeViTri.CreateTreeList();
if (!IsPostBack)
{
TreeListTextColumn _TreeListTextColumn = new TreeListTextColumn();
_ucTreeViTri.Label_TenViTri.Text = "Danh sách đơn vị";
TreeListDataColumn colDonvi = new TreeListDataColumn("ten", "Đơn vị");
_ucTreeViTri.ASPxTreeList_ViTri.Columns.Add(colDonvi);
}
_ucTreeViTri.ASPxTreeList_ViTri.SettingsBehavior.ColumnResizeMode = ColumnResizeMode.Control;
_ucTreeViTri.ASPxTreeList_ViTri.Width = Unit.Percentage(100);
//_ucTreeViTri.ASPxTreeList_ViTri.Settings.ShowColumnHeaders = true;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.Mode = TreeListPagerMode.ShowPager;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.PageSize = 10;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.NextPageButton.Visible = false;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.LastPageButton.Visible = false;
//_ucTreeViTri.ASPxTreeList_ViTri.Settings.ShowColumnHeaders = true;
_ucTreeViTri.ASPxTreeList_ViTri.DataSource = listDonVi;
_ucTreeViTri.ASPxTreeList_ViTri.DataBind();
if (Request.QueryString["key"] != null)
{
if (Session["DangMo"] != null)
{
LinkButton_ThuLai.Visible = true;
LinkButton_MoRa.Visible = false;
tdvitri.Visible = true;
}
else
{
LinkButton_ThuLai.Visible = false;
LinkButton_MoRa.Visible = true;
tdvitri.Visible = false;
}
infotd.Visible = true;
string key = "";
try
{
key = Request.QueryString["key"].ToString();
}
catch
{
Response.Redirect(Request.Url.AbsolutePath);
}
DevExpress.Web.ASPxTreeList.TreeListNode node = _ucTreeViTri.ASPxTreeList_ViTri.FindNodeByKeyValue(key);
if (node != null)
{
_ucTreeViTri.FocusAndExpandToNode(node);
LoadFocusedNodeData();
}
else
{
Response.Redirect(Request.Url.AbsolutePath);
}
}
else
{
DevExpress.Web.ASPxTreeList.TreeListNode node = _ucTreeViTri.ASPxTreeList_ViTri.FindNodeByKeyValue("");
node.Focus();
ChuaChonViTri.Visible = true;
ucWarning_ChuaChon.LabelInfo.Text = "Chưa chọn đơn vị";
ClearData();
}
}
else
{
KhongCoDuLieu.Visible = true;
ucDanger_KhongCoDuLieu.LabelInfo.Text = "Chưa có đơn vị";
}
}
}
public void LoadData()
{
if (Convert.ToString(Session["Username"]).Equals(String.Empty))
{
DangNhap.Visible = true;
}
else
{
DangNhap.Visible = false;
listDonVi = Permission.getAll<TSCD.Entities.DonVi>(Permission._VIEW).OrderBy(c => c.ten).ToList();
if (listDonVi.Count > 0)
{
infotr.Visible = true;
_ucTreeViTri.CreateTreeList();
if (!IsPostBack)
{
TreeListTextColumn _TreeListTextColumn = new TreeListTextColumn();
_ucTreeViTri.Label_TenViTri.Text = "Danh sách đơn vị";
TreeListDataColumn colDonvi = new TreeListDataColumn("ten", "Đơn vị");
_ucTreeViTri.ASPxTreeList_ViTri.Columns.Add(colDonvi);
}
_ucTreeViTri.ASPxTreeList_ViTri.SettingsBehavior.ColumnResizeMode = ColumnResizeMode.Control;
_ucTreeViTri.ASPxTreeList_ViTri.Width = Unit.Percentage(100);
//_ucTreeViTri.ASPxTreeList_ViTri.Settings.ShowColumnHeaders = true;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.Mode = TreeListPagerMode.ShowPager;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.PageSize = 10;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.NextPageButton.Visible = false;
//_ucTreeViTri.ASPxTreeList_ViTri.SettingsPager.LastPageButton.Visible = false;
//_ucTreeViTri.ASPxTreeList_ViTri.Settings.ShowColumnHeaders = true;
_ucTreeViTri.ASPxTreeList_ViTri.DataSource = listDonVi;
_ucTreeViTri.ASPxTreeList_ViTri.DataBind();
if (Request.QueryString["key"] != null)
{
if (Session["DangMo"] != null)
{
LinkButton_ThuLai.Visible = true;
LinkButton_MoRa.Visible = false;
tdvitri.Visible = true;
}
else
{
LinkButton_ThuLai.Visible = false;
LinkButton_MoRa.Visible = true;
tdvitri.Visible = false;
}
infotd.Visible = true;
string key = "";
try
{
key = Request.QueryString["key"].ToString();
}
catch
{
Response.Redirect(Request.Url.AbsolutePath);
}
DevExpress.Web.ASPxTreeList.TreeListNode node = _ucTreeViTri.ASPxTreeList_ViTri.FindNodeByKeyValue(key);
if (node != null)
{
_ucTreeViTri.FocusAndExpandToNode(node);
LoadFocusedNodeData();
}
else
Response.Redirect(Request.Url.AbsolutePath);
}
else
{
DevExpress.Web.ASPxTreeList.TreeListNode node = _ucTreeViTri.ASPxTreeList_ViTri.FindNodeByKeyValue("");
node.Focus();
ChuaChonViTri.Visible = true;
ucWarning_ChuaChon.LabelInfo.Text = "Chưa chọn đơn vị";
ClearData();
}
}
else
{
KhongCoDuLieu.Visible = true;
ucDanger_KhongCoDuLieu.LabelInfo.Text = "Chưa có đơn vị";
}
}
}
