iPhone - How to determine in which cell a button was pressed in a custom UITableViewCell

Question

I currently have a UITableView that is populated with a custom UITableViewCell that is in a separate nib. In the cell, there are two buttons that are wired to actions in th

Answer 1

There are multiple methods to fix the problem.

1. You can use the "tag" property Give the value indexPath.row as the tag value for the button.
   btn.tag = indexPath.row;

Then in the button function, you can easily access the tag value and it will be the index for the clicked button.

-(void)btnClicked:(id)sender
{
    int index = [sender tag];
}

1. You can use the layer property Add the indexPath as the value in the layer dictionary.

   [[btn layer] setValue:indexPath forKey:@"indexPath"];

This indexPath is accessible from the button action function.

-(void)btnClicked:(id)sender
{
    NSIndexPath *indexPath = [[sender layer] valueForKey:@"indexPath"];
    int index = indexPath.row;
}

With this method you can pass multiple values to the button function just by adding new objects in the dictionary with different keys.