Swipe To Delete TableView Row

Question

I have my array:

self.colorNames = [[NSArray alloc] 
initWithObjects:@\"Red\", @\"Green\",
@\"Blue\", @\"Indigo\", @\"Violet\", nil];

I\'ve

Answer 1

This is what worked for me

-(void)tableView:(UITableView*)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{

    if (editingStyle == UITableViewCellEditingStyleDelete){
        Comment *comment = [self.commentArray objectAtIndex:indexPath.row];
        dispatch_async(kBgQueue, ^{
            if([self.thePost deleteCommentForCommentId:comment.commentId]){
                if (indexPath.row < self.commentArray.count) {
                    [self.commentArray removeObjectAtIndex:indexPath.row];
                }
                dispatch_async(dispatch_get_main_queue(), ^{

                    [self.tvComments reloadData];
                });
            }
        });
    }
     [self.tvComments reloadData];
}

Answer 2

Swift 4 Version :

func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
    let delete = UITableViewRowAction(style: .destructive, title: "delete") { (action, indexPath) in
        // delete item at indexPath

    }
    return [delete]
}