How to get the parent node of a node?

[Ricardo Muñoz]

Hi,

How to get the parent node of a node? I couldn't find any TIWCGJQDynaTree, JQDynaTreeOptions or TIWCGJQDynaTreeNode method to get it.

TIA,
Ricardo

[Alexander Bulei]

Hi Ricardo,

On which event?

[Ricardo Muñoz]

Hi Alexander,

At any particular event. Now, what I need to do is a code that modifies the DynaTree so that all the selected Nodes (CheckBox or RadioButton) are visible, that is, that its parent node (and all its ancestors) are displayed expanded. So that no selected node is hidden behind an unexpanded node.

My code would be something like

Code: Select all

for i := 0 to DynaTree.Nodes.Count -1 do
begin
  if DynaTree.Nodes[i].Select then
  begin
    Node := DynaTree.Nodes[i].GetParent       //   <-- Something like that, that other treeview have
    if Node <> nil then
      Node.Expand := True;
  end;
end;


TIA,
Ricardo