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Oracle APEX Best Practices by Learco Brizzi, Iloon Ellen-Wolff, Alex Nuijten

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Page Zero

Page Zero acts as a template page for the application. All components of Page Zero will be rendered on all the pages in the application. Compared to a normal page, it consists of only the page rendering part. The following components can be used on Page Zero:

  • Computations
  • Branches
  • Regions, for example, forms, reports, lists, and HTML
  • Items
  • Dynamic actions

In combination with the use of conditions for the components that determine on which specific pages the components will be rendered, is a flexible place for reusable components. Think, for example, of a menu made up of a list region, centralized help functionality, personal information, task list, and so on.

Page Zero has no processing part. The pages themselves—where the components of Page ...

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