Oracle Forms Developer – Form Builder Reference, Volume 1

** Built-in: GET_TREE_NODE_PROPERTY
*/
-- This code could be used in a WHEN-TREE-NODE-SELECTED
-- trigger to return the value of the node that was
-- clicked on.
DECLARE
htree ITEM;
node_value VARCHAR2(100);
BEGIN
-- Find the tree itself.
htree := Find_Item(’tree_block.htree3’);
-- Find the value of the node clicked on.
node_value := Ftree.Get_Tree_Node_Property(htree,
:SYSTEM.TRIGGER_NODE, Ftree.NODE_VALUE);
...
END;
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