ActionScript 2.0 Components Language Reference 
ActionScript 2.0 Components Language Reference |
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Flash Player 6 (6.0.79.0).
Flash MX Professional 2004.
treeInstance.selectedNode
Property; specifies the selected node in a tree instance.
The following example adds two nodes to a Tree instance and sets the second node to the selected state.
You must first add an instance of the Tree component to the Stage and name it my_tr; then add the following code to Frame 1:
/**
Requires:
- Tree component on Stage (instance name: my_tr)
*/
var my_tr:mx.controls.Tree;
my_tr.setSize(200, 100);
var trDP_xml:XML = new XML("<node label='1st Local Folders'><node label='Inbox' data='0' /><node label='Outbox' data='1' /></node><node label='2nd Local Folders'><node label='Inbox' data='2' /><node label='Outbox' data='3' /></node>");
my_tr.dataProvider = trDP_xml;
// Select the second node.
my_tr.selectedNode = my_tr.getTreeNodeAt(1);
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