SAP Tutorials Blog




 COMPONENT CONTROLLER  - Hook Methods:


WDDOAPPLICATIONSTATECHANGE   -  Handling for Suspending and Resuming an Application

WDDOBEFORENAVIGATION  -     Error Handling Before Navigation Through Application

WDDOEXIT   -  Controller Clean-Up Method

WDDOINIT    -   Controller Initialization Method

WDDOPOSTPROCESSING    -   Prepare Output


VIEW CONTROLLER  - Hook Methods:

WDDOAFTERACTION   -    Method for non-action specific operations before navigation

WDDOBEFOREACTION    -   Method for Validation of User Input 

WDDOEXIT   -  Controller Clean-Up Method 

WDDOINIT  -  Controller Initialization Method 

WDDOMODIFYVIEW   -    Method for Modifying the View Before Rendering 

WDDOONCONTEXTMENU   -   Method for Modifying the Context Menu


WINDOW CONTROLLER  - Hook Methods:

WDDOEXIT   -  Controller Clean-Up Method

WDDOINIT    -    Controller Initialization Method 

WDDOONCLOSE    -  Handling For Closing of Window 

WDDOONOPEN   -  Handling For Opening of Window



Serkan AKKAVAK

Computer Engineer BSc

SAP Department Deputy Manager

Contact : serkurumsal@yandex.com