indexPath.row 使用 didSelectRow 正确返回，但使用附件按钮Tapped 返回不正确? [英] indexPath.row returns properly with didSelectRow, but not with accessoryButtonTapped?

问题描述

这是我的代码:

- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath
{
    [self performSegueWithIdentifier:@"editInfo" sender:nil];
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([[segue identifier] isEqualToString:@"editInfo"]) {
        EditInfoViewController *vc = [segue destinationViewController];
        NSInteger selectedIndex = [[self.tableView indexPathForSelectedRow] row];
        NSLog(@"%d",selectedIndex);
        [vc setSelectedIndex:selectedIndex];
    }
    else if ([[segue identifier] isEqualToString:@"sendMessage"]) {
                 ...
    }
}

selectedIndex 变量总是 NSLogged 为 0...有什么建议吗?谢谢.

The selectedIndex variable is always NSLogged as 0... Any suggestions? Thanks.

推荐答案

点击 UITableViewCell 的附件按钮不会选择包含附件按钮的行.

Tapping a UITableViewCell's accessoryButton doesn't select the row containing the accessoryButton.

当您调用 performSegueWithIdentifier 时，您可以将 indexPath 作为 sender 传递，然后您可以在 prepareForSegue 中引用它>.

When you call performSegueWithIdentifier, you could pass indexPath as the sender, which you could then reference in prepareForSegue.

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