Using page life cycle (OnPageLoadBackingBeanB)class to update page controls

I used the onPageLoadbackingBeanbase class that exists in SRDemo to handle the page life cycle for my project ADF faces pages but found that the controls is null in all phases of the page
How can i use the page life cycle for dealing with the page controls like
filling selectOneChoice in the isPostback once not in every action or refresh
thanks

I sent this post 1 week ago and no response
please help
Message was edited by:
user560167

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