how to call any setter method before actionlistener event of rich datascroller

Question

I want to get the pageno of rich:datascroller before action listener event. For the below code binding attribute sets value of decRm.dataScrollerBind(UIDataScrollar) after the calling of dataScroller method.

JSP code

<rich:dataTable>
    <rich:datascroller id="histScroller" binding="#{decRm.dataScrollerBind}"
        actionListener="#{decRm.dataScroller}" for="decHistID" />
<rich:dataTable>

Is it possible to get the pageno of rich data scroller before actionlistener event of data scroller?