Question

I have created buttons on the cell content view. I want to detect for which row the button is clicked on.

Answer 1

You’ll need to have your UIViewController receive the event by creating a target-action from the UIButton to the UIViewController, like this:

[button addTarget:self action:@selector(cellButtonClicked:) forControlEvents:UIControlEventTouchUpInside];

Then in your UIViewController‘s action method, you can utilize the UITableViews indexPathForCell: method to obtain the correct NSIndexPath:

- (void) cellButtonClicked: (id) sender {
   UIButton *btn = (UIButton *) sender;
   UITableViewCell *cell = (UITableViewCell *) [[btn superview] superview];
   NSIndexPath *indexPath = [self.tableView indexPathForCell:cell];
   //do something with indexPath...
}