Dynamically changing af:table range navigation

Hi Steve,
I have a requirement of changing range navigation on another variable "items per page" on the table.
1. User can select any number of items to be displayed at a time on page from a drop down with values 10,20,30 etc.
2. I have a valueChangeEvent Bound to this drop down to set the table rows.
public void itemsPerPageValueChange(ValueChangeEvent valueChangeEvent) {
// Add event code here...
if (valueChangeEvent.getNewValue() != null) {
Integer items = (Integer)valueChangeEvent.getNewValue();
getTable1().setRows(items);
This happens fine on the first page i.e. On page display. But say if there are more records then the selected value
in the dropdown, a table range navigation is displayed as expected. Now if i go to next set of records by "pressing next",
and select a larger value from "items per page", the list is not displayed as per the selected value. i.e. if there are 16 records
and i select 20, the display is still displaying the last six records. Only if i click "previous 10" on the table, do i get
20 records and the range navigation for the table disappears.
How can i control this?
1.I mean to always display number of records as selected by the user irrespective of which range of
records he is seeing.
2.To display correct value in "previous" and "next" navigation controls depending on value selected by user from dropdown
Thanks
sameer

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>
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