Hello. I have data table (rich: datatable) and associated with it a rich: datascroller. I implemented a ExtendedDataModel whereby I provide data to the data table. The data scroller and data table are being loaded in the search. But I can not make the paging by the scroller. When I click on any number of data scroller, the method walk is called and firsRow (int firstRow = ((SequenceRange) range). GetFirstRow () ) is always zero. I noticed that the attribute page of date scroller is not being updated. When I force a value for this attribute firsRow gets the correct value. I think the problem is this, the data scroller is not assigning value to the attribute page. Why? Could someone help me? Thank you.