Overriding UI hints in a view object

The ADF framework allows you to override UI hints defined in a view object at runtime. This is done by overriding createViewRowAttrHints(AttributeDefImpl attrDef) in oracle.jbo.server.ViewRowImpl for the view object. The framework engages this method to retrieve control hints when a row is rendered on the UI.

There are two steps to supply custom row attribute hints for a view object:


  1. Create a custom view row attribute hints implementation class extended from oracle.jbo.server.ViewRowAttrHintsImpl. This class will have the logic to return custom attribute hints.
  2. Generate a view row class, and override createViewRowAttrHints(AttributeDefImpl attrDef) in the class to return customized row attribute hints implementation. ...

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