Webdynpro for class or function module

Question

i want to create employee detail page in abap webdynpro and few other pages....how i should do this
should i go for functional module creation and implement it or
i should create class and that class i should implement and any good example to learn how to implement class in abap
webdynpro.....
please help me with good toturial

Answer 1

Class methodology is the future.
In this case, i would build an instantiated class where you would select all the details for 1 employee. Store those in attributes.
create methods for other functionality such as retrieving additional data, calculations etc...
EDIT: I should also point out that you should continue to add attributes and methods to your class until you model an entire employee object.
that way anyone who wants to know anything about an EE can just instantiate your class and retrieve the appropriate attribute or use a method to determine what they need.
Edited by: Robert Phelan on Aug 4, 2011 8:04 PM