i am using a store to do my search needs with extraParams. It works fine. Until i do a store.load() after set proxy.extraParams, and the paging toolbar gets confused. It shows earlier search result. For example first search found 4 pages of items, next one only 2. And I was on page 3 when close results windows, then new search will show something (i guess page 1), but the toolbar is "3" as we should be on page 3, no next, no prev works.

how can I reset paging toolbar after finished search? or how can i set store to defaults and get the reflected on paging toolbar?

many thx