Group UIButtons by UITableViewCell - objective-c

Question

I have a UITableView with two cells that have two buttons in them. The cells need to be independent of one another. Both Button1's will be selected by default. I need to be able to toggle the buttons in the same cell without affecting the other cell. For example, if I click on Button2 in Option2, Button1 will be deselected in the same cell while Option3's buttons remain unaffected. The code I have to create the buttons within the UITableView is below. The selector would toggle the buttons. And each cell would execute a different method based on which button is selected. How can I group the buttons based on the cell that they are located in?
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *menuId = #"OptionsMenu";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:menuId];
if (cell == nil)
cell = AUTO_RELEASE([[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:menuId]);
cell.textLabel.text = [self.options objectAtIndex:indexPath.row];
if ([cell.textLabel.text isEqualToString:#"Option2"] || [cell.textLabel.text isEqualToString:#"Option3"]) {
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self action:#selector(setState:) forControlEvents:UIControlEventTouchDown];
[button setTitle:#"Button1" forState:UIControlStateNormal];
button.tag = indexPath.row;
button.frame = CGRectMake(200.0f, 5.0f, 80.0f, 30.0f);
button.layer.borderWidth = 1.0f;
button.layer.cornerRadius = 4.0f;
button.layer.borderColor = [[UIColor grayColor] CGColor];
UIButton *button2 = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button2 addTarget:self action:#selector(setState:) forControlEvents:UIControlEventTouchDown];
[button2 setTitle:#"Button2" forState:UIControlStateNormal];
button2.tag = indexPath.row;
button2.frame = CGRectMake(300.0f, 5.0f, 80.0f, 30.0f);
button2.layer.borderWidth = 1.0f;
button2.layer.cornerRadius = 4.0f;
button2.layer.borderColor = [[UIColor grayColor] CGColor];
[cell addSubview:button];
[cell addSubview:button2];
}
return cell;
}

Answer 1

You want to make the cell the target of the control actions, not the table view. Then you can make the tableview a delegate of the cell. When the cell receives the setState: message, you have the cell tell the tableview via the delegate. You pass a pointer to the cell as part of the delegate message, and now the tableview knows what item to update in the model via indexPathForCell:.