public void reinitTreeFromView(CswNbtView View, CswNbtViewNode ViewNodeToSelect, CswNbtViewNode DefaultNodeToSelect, ViewTreeSelectType SelectType)
{
EnsureChildControls();
// Setup tree and selected node
string PriorSelectedNodeValue = string.Empty;
if (_Tree.SelectedNode != null)
{
PriorSelectedNodeValue = _Tree.SelectedNode.Value;
}
_Tree.Nodes.Clear();
_initTreeFromViewRecursive(View.Root, _Tree.Nodes, SelectType);
if (PriorSelectedNodeValue != string.Empty)
{
RadTreeNode PotentialNodeMatch = _Tree.FindNodeByValue(PriorSelectedNodeValue);
if (PotentialNodeMatch != null)
{
PotentialNodeMatch.Selected = true;
}
}
if (ViewNodeToSelect != null)
{
RadTreeNode PotentialNodeMatch = _Tree.FindNodeByValue(ViewNodeToSelect.ArbitraryId);
if (PotentialNodeMatch != null)
{
PotentialNodeMatch.Selected = true;
}
}
if (_Tree.SelectedNode == null && DefaultNodeToSelect != null)
{
_Tree.FindNodeByValue(DefaultNodeToSelect.ArbitraryId).Selected = true;
}
if (_Tree.SelectedNode == null && IsRootSelectable)
{
_Tree.FindNodeByValue(View.Root.ArbitraryId).Selected = true;
}
_Tree.ExpandAllNodes();
}
protected void CargarNodosRaiz()
{
RadTreeView rdt1 = (RadTreeView)RadPanelBar1.Items[0].FindControl("RadTreeView1");
rdt1.Nodes.Clear(); // limpia todos los nodos
RadTreeNode node = new RadTreeNode("Empresas");
node.Value = "Empresas";
node.Category = "Empresas";
node.ImageUrl = "imagenes/office-building_16.png";
//CargarEmpresas(node);
rdt1.Nodes.Add(node);
node = new RadTreeNode("Categorias");
node.Value = "Categorias";
node.Category = "Categorias";
node.ImageUrl = "imagenes/folder_cubes_16.png";
//CargarCategorias(node);
rdt1.Nodes.Add(node);
rdt1.ExpandAllNodes();
}