Tabellenaktualisierungsdaten funktionieren nicht, wenn afnetworking 2 verwendet wird?

Question

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; 
manager.requestSerializer = [AFJSONRequestSerializer serializer]; 
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"]; 
[manager GET:[NSString stringWithFormat:@"%@%@",TIC_URL,@"list_messages.php"] parameters:params success:^(AFHTTPRequestOperation *operation, id responseObject) 
{ 
    NSLog(@"responseObject %@",responseObject); 
    if (![[responseObject valueForKey:@"status"] isEqualToString:@"0"]) { 
     marrChat = [responseObject valueForKey:@"data"]; 

     [self.tblChat reloadData]; 


     if (marrChat.count > 0) 
     { 
      [self.tblChat scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:marrChat.count-1 inSection:0] atScrollPosition:UITableViewScrollPositionBottom animated:YES]; 
     } 

    } 

    failure:^(AFHTTPRequestOperation *operation, NSError *error) 
{ 
    NSLog(@"Error %@",error); 
    [CommonFunctions showNoNetworkError]; 
    HideHUD; 
}]; 

Answer 1

Schreiben Sie die [self.tblChat reloadData]; in die Hauptwarteschlange.

dispatch_sync(dispatch_get_main_queue(), ^{ 
    [self.tblChat reloadData]; 

}); 

Answer 2

Dieses versuchen:

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
    [UIView performWithoutAnimation:^{ 
     [cell layoutIfNeeded]; 
    }]; 
}