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Creating a Hierarchical Tree

To create a hierarchical tree:

  1. In the Object Navigator, click the plus icon icon to add a node beside the desired block node.
    Oracle Forms expands the block node and displays its subnodes.
  2. Click the Items node.
  3. Click Create in the toolbar.
    A new item with a default name is inserted under the Items node.
  4. Double-click the object icon beside the new item to display the Property Palette.
  5. Under the General node, set the Item Type property to Hierarchical Tree.
  6. Under the Physical node, set the Canvas property to the name of the desired canvas.

Note: To display an item at runtime, you must assign it to a canvas.


Creating a Hierarchichal Tree Example