Delete a cell row in Objective-C - objective-c

Question

Want to delete a row when you swipe with your finger on the cell.
I got this:
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(#"Delete");
}
After running the Delete button appears but when I press on it nothing happens. What do I need to insert in to the brackets?
And my .m
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
NSString *str = cell.textLabel.text;
NSLog(#"U selected %#", str);
[tableView deselectRowAtIndexPath:indexPath animated:YES];
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
[self.dataSourceArray removeObjectAtIndex:indexPath.row];//or something similar to this based on your data source array structure
//remove the corresponding object from your data source array before this or else you will get a crash
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.array = #[#"test",#"test"];
UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
[refreshControl addTarget:nil action:#selector(updateArray) forControlEvents:UIControlEventValueChanged];
self.refreshControl = refreshControl;
}

Answer 1

Try this,
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
[self.array removeObjectAtIndex:indexPath.row];//or something similar to this based on your data source array structure
//remove the corresponding object from your data source array before this or else you will get a crash
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
}