[iOS基础控件 - 6.11.4] storyboard 的 Segue

1         // 根据Segue ID 执行跳转
2         [self performSegueWithIdentifier:@"contactList" sender:nil];

 1 #pragma mark - Segue相关
 2 - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
 3     // 取得目标控制器
 4     id controller = segue.destinationViewController;
 5    
 6     // 判断跳转目标
 7     if ([controller isKindOfClass:[AddViewController class]]) {
 8         // 如果是“添加联系人”
 9         AddViewController *addViewController = controller;
10         addViewController.delegate = self;
11     }
12    
13     if ([controller isKindOfClass:[EditViewController class]]) {
14         // 如果是“查看/编辑联系人”
15         EditViewController *editViewController = controller;
16        
17         // 取出数据
18         NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];
19         editViewController.contact = self.contacts[indexPath.row];
20        
21         // 设置代理
22         editViewController.delegate = self;
23     }
24   
25 }