iphone - IOS 7 - How to get the indexPath from button placed in UITableViewCell

Question

I've programmatically created a UITableView and added UISwitch to it's cell accessory view.

This is my code for UISwitch in cell accessory view in cellForRowAtIndexPath method.

UISwitch *accessorySwitch = [[UISwitch alloc]initWithFrame:CGRectZero];
[accessorySwitch setOn:NO animated:YES];
[accessorySwitch addTarget:self action:@selector(changeSwitch:) forControlEvents:UIControlEventValueChanged];
cell.accessoryView = accessorySwitch;

This is the method which is called after the button is clicked.

- (void)changeSwitch:(UISwitch *)sender{

    UITableViewCell *cell = (UITableViewCell *)[sender superview];

    NSIndexPath *indexPath = [self.filterTableView indexPathForCell:cell];
    NSLog(@"%ld",(long)indexPath);

 ……………. My other code…….
}

I am able to print the index path value in iOS 6 But in iOS 7 it prints nil,

Am i missing anything in iOS 7 or there is some other approach to get the indexPath in iOS 7

Thanks, Arun.

Answer 1

NSLog(@"%ld",(long)indexPath); is wrong this will print the pointer address of indexPath

try using following codes

CGPoint center= sender.center; 
  CGPoint rootViewPoint = [sender.superview convertPoint:center toView:self.filterTableView];
  NSIndexPath *indexPath = [self.filterTableView indexPathForRowAtPoint:rootViewPoint];
  NSLog(@"%@",indexPath);