objective c - UITableView: Hide cells animated? -


i'm trying make of cells of uitableview invisible. pushing button supposed toggle visibility. tried hidden property of uitableviewcell class cannot animated. setting cell's frame height of 0 make cell small, not hidden , not animate either.

any ideas?

what should use [uitableview deleterowsatindexpaths:withrowanimation:] method. make sure adjust tableview:numberofrowsinsection: method reflect number of rows have been deleted or app crash.


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