Trip to server for previous page in list paging plugin

[extjslikeit]

I need to keep the display set limited to x-y in the list (i.e 1 to 10, 11 to 20 etc) and need to refresh on previous page when scrolling up.

Can someone please provide any advice on a good way to achieve it?

Thanks,
xjslikeit

[mitchellsimoens]

By default when you go to load the next page, it will add the records to the list, not replace them. If you only want to have the one page at any time you would need to extend the ListPaging plugin and in the loadNextPage function remove the addRecords: true code.