objective c - UITableView delegate not called when UIViewController is popped -

i have view controller contains uitableview. when view controller gets pushed onto stack, table view delegate methods called , populates table.

then push view controller onto 1 contains table view. make happen - when second view controller gets popped , return previous view controller, uitableview delegate methods called again (so repopulate table).

in other words, how repopulate uitableview when popping view controller.

thanks

in viewdidload or viewdidunload, viewwillappear, viewwilldisappear (whichever of these right situation) can put [mytable reloaddata];:

// if can include code bit uncertain // trying question // should use whichever of these correct project:  - (void)viewdidload {     [super viewdidload];     [mytable reloaddata]; }  - (void)viewdidunload {     [mytable reloaddata]; }  - (void)viewwillappear {     [super viewwillappear];     [mytable reloaddata]; }  - (void)viewwilldisappear {     [super viewwilldisappear];     [mytable reloaddata]; }