Hello for this you need to bind the Property Visible row count with some attribute and on next and previous increase and decrease the value of that.
But in that case on pressing of next 10+ value will be visible, means overall rows will be 10+ and again if you pressed next then 20+....
But i think you want to show 10 rows at a time, correct ? then in this case bind only 10 value in your node at a time, like calculate all data and sort it by some parameter and then store all data in some copy node. and on next calculate next 10 using copy node and fill in the main node.
