Implementing Components with Their Controllers
and Interfaces
In this section the Web Dynpro controller and interface concept is illustrated in a concrete sample component. Based on some controller-specific declarations the IPrivate- and IPublic-APIs are extended by the Code Generation Framework of the Web Dynpro Tools.
The sample component comprises three controllers:
● Component controller SampleComp
● Window controller SampleWin
● View controller SampleView
Programming Tasks
The sample code blocks of the next three sections demonstrate how to solve typical programming tasks by invoking the generated controller interfaces IPublic- and IPrivate in the application code. These interfaces are based on the declarations (like methods, events, controller usages, actions or plugs) done by the application developer.
● Implementing Component Controllers
● Implementing Window Controllers
● Implementing View Controllers
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