OAF stores most of the XML in the database. That database is known as metadata services, and includes the following objects:
- OA Framework Pages and Regions (PGs and RNs)
- Personalizations
- BC4J Substitutions
When a personalization is created through the
OA Personalization Framework it is added on top of the base product
meta data. The personalization does not overwrite the existing base
product UI and are therefore preserved during upgrades and patches.
The
MDS repository is supported by the JDR_UTILS PL/SQL package, used to
query and maintain the repository.
The MDS database repository consists out of four tables:
- JDR_PATHS: Stores the path of the documents, OA Framework pages and their parent child relationship.
- JDR_COMPONENTS: Stores components on documents and OA Framework pages.
- JDR_ATTRIBUTES: Stores attributes of components on documents and OA Framework pages.
- JDR_ATTRIBUTES_TRANS: Stores translated attribute values of document components or OA framework pages.
Some Other Most Useful OAF Tutorials:
- How To Call A Concurrent Program From OA Framework Pages
- How To Call A PL/SQL Procedure From An OAF Page
- How To Change The Header Of An Advance Table Column Dynamically
- How To Create A Submit Button Dynamically In OAF Page
- How To Implement Train In OAF | Implementation Of Train Functionality In OAF
- How To Import Oaf Pages From Unix Server Or Apps server.
- Implement PopList in OA Framework | OAF Tutorials
- Implementation of PPR [Partial Page Rendering] in OAF Page
- OA Framework Interview Questions And Answers - Part1
- VO Extension In OAF | Hiding An Item Conditionally Through SPEL In OAF
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