ios - UITableViewRowAnimation is ignored -

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i'm using nsfetchedresultscontroller populate table. data in table sorted according timestamp in ascending order (latest message @ bottom). more data loaded via "infinite scroll" top: e.g. when user scrolls past top, more messages loaded. nsfetchedresultscontrollerdelegate defined usual, recommended in apple documentation: new rows inserted via

- (void)controller:(nsfetchedresultscontroller*)controller    didchangeobject:(id)anobject        atindexpath:(nsindexpath*)indexpath      forchangetype:(nsfetchedresultschangetype)type       newindexpath:(nsindexpath*)newindexpath {     switch(type) {         case nsfetchedresultschangeinsert:             nslog(@"insertion @ row %d", newindexpath.row);             [self.table insertrowsatindexpaths:@[newindexpath]                               withrowanimation:uitableviewrowanimationnone];              break;

now here problem: when new rows inserted, animated sliding "down". on infinite scroll upwards looks bad. happens regardless of whether pass uitableviewrowanimationnone, uitableviewrowanimationtop or uitableviewrowanimationbottom parameter - option seems ignored entirely.

any ideas how animate table properly?

please try below.

[catransaction setdisableactions:yes]; [self.table insertrowsatindexpaths:@[newindexpath] withrowanimation:uitableviewrowanimationnone]; [catransaction setdisableactions:no]; // reset original value

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