If you are using the latest Beta 14, this might not really necessary. With the new cached views, you will come back to the page without actually re-initializing the controller. So, the old data will be there and scrolled to the previous position.
If you are using the latest Beta 14, this might not really necessary. With the new cached views, you will come back to the page without actually re-initializing the controller. So, the old data will be there and scrolled to the previous position.