private void ShowMenuSections()
{
TreeNodeBinding tnb = new TreeNodeBinding();
tnb.DataMember = "System.Data.DataRowView";
tnb.TextField = "TabName";
tnb.ValueField = "TabId";
tnb.PopulateOnDemand = false;
tnb.SelectAction = TreeNodeSelectAction.Select;
TreeView1.DataBindings.Add(tnb);
TabController tab_obj = new TabController();
DataSet dataSet = tab_obj.GetActiveList();
// You can use this:
TreeView1.DataSource = new HierarchicalDataSet(dataSet, "TabId", "ParentId");
// OR you can use the extensions for TreeView if you are using .NET 3.5
//TreeView1.SetDataSourceFromDataSet(dataSet, "Idx", "ParentId");
// OR This line, will load the tree starting from the parent record of value = 1
//TreeView1.DataSource = new HierarchicalDataSet(dataSet, "Idx", "ParentId", 1);
TreeView1.DataBind();
TreeView1.CollapseAll();
}
private void LoadTabList2DDL()
{
ddlTabList.Items.Clear();
TabController tab_obj = new TabController();
DataSet ds = tab_obj.GetActiveList(); //select all the nodes from DB
ddlTabList.DataSource = ds.Tables[0];
ddlTabList.DataTextField = "TabName";
ddlTabList.DataValueField = "TabId";
ddlTabList.DataBind();
ddlTabList.Items.Insert(0, new ListItem("- Chọn -", "0"));
ddlTabList.SelectedIndex = 1;
ddlTabList.Enabled = false;
}
private void loadMenuSections(int role_id)
{
TreeNodeBinding tnb = new TreeNodeBinding();
tnb.DataMember = "System.Data.DataRowView";
tnb.TextField = "TabName";
tnb.ValueField = "TabId";
tnb.PopulateOnDemand = false;
tnb.SelectAction = TreeNodeSelectAction.Select;
TreeView1.DataBindings.Add(tnb);
TabController tab_obj = new TabController();
DataSet dataSet = tab_obj.GetActiveList();
// You can use this:
TreeView1.DataSource = new HierarchicalDataSet(dataSet, "TabId", "ParentId");
// OR you can use the extensions for TreeView if you are using .NET 3.5
//TreeView1.SetDataSourceFromDataSet(dataSet, "Idx", "ParentId");
// OR This line, will load the tree starting from the parent record of value = 1
//TreeView1.DataSource = new HierarchicalDataSet(dataSet, "Idx", "ParentId", 1);
TreeView1.DataBind();
TreeView1.CollapseAll();
//string menustring = tab_obj.GetMenuStringByRole(role_id);
//string[] arr_result = menustring.Split(new string[] { "," }, StringSplitOptions.None);
//for (int index = 0; index < arr_result.Length - 1; index++)
//{
// //if(TreeView1.Nodes.Count>0){
// // foreach (TreeNode nodes in TreeView1.Nodes)
// // {
// // if (arr_result[index].ToString() == nodes.Value)
// // {
// // nodes.Checked = true;
// // nodes.Expand();
// // if (nodes.ChildNodes.Count > 0)
// // {
// // foreach (TreeNode child_nodes in nodes.ChildNodes)
// // {
// // if (arr_result[index].ToString() == child_nodes.Value)
// // {
// // child_nodes.Checked = true;
// // child_nodes.Expand();
// // }
// // }
// // }
// // }
// // }
// //}
// TreeNode nodes = SelectNode(arr_result[index].ToString(), TreeView1.Nodes);
// if (nodes != null)
// {
// nodes.Checked = true;
// nodes.Expand();
// }
//}
}