OA Frame Work Page Structure

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Basics of Page Rendering

For understanding the process of page rendering, it is very important to know the structure of an OAF page.

Structure of an OA Framework Page

An OA Framework page has a collection of web beans or widgets like text boxes, buttons, etc. Every OAF page has containers for maintaining these widgets known as regions. And there always exists a parent region of all the regions known as the page layout region. This page layout region is one for every OAF page and is also the point where the Application Module is linked to the page.

MVC Architecture in OA Framework

The MVC architecture, being the industry standard for networked applications is employed in the Oracle Applications Framework and various components of the OA framework help implement the features of MVC.

Important Profile Options Used In OA Framework

1.1. Personalize Self-Service Defn / FND_CUSTOM_OA_DEFINTION

This is intended for system administrators who wish to personalize regions at the localization, site, verticalization, org and responsibility levels. On enabling this profile option for the administrator, every OA Framework page will contain a global Personalize button. By clicking on this global button, the administrator can personalize the regions available on that page.