Fill a table with data coming from an RFC

Hello everyone:
I've followed the Weblog "How many lines of java code did i write for a simple Web Dynpro?"
/people/durairaj.athavanraja/blog/2004/10/17/how-many-lines-of-java-code-did-i-write-for-a-simple-web-dynpro
I've called an RFC and created a table with data coming from it (which is also a table). My question is, if in this table there's a field named "UserType" there are two possible values for this field:
"userA"
"userB"
How can I get the table only show me the "userA" registers? The RFC does return all of the users, but when filling the table, can I put an if-else somewhere on my code?
Thanks a lot
Alejandro

Hi Alejandro,
Referring to the link provided "The logic of the filter process is not implemented in Web Dynpro. The application developer must implement the action to be executed."
We would have to implement the action onFilter in the controller implementation. Ideally, we fill the data retrieved from backend into a List (java.util.List) (this could be done on init of view) and then subset the list after meeting the criteria in the action handler(say
onActionFilterData(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent).
Having done this, you may bind the output list back to the node (shown in table)
Regards,
Chaitanya

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