Question

新人求助，ios开发中 俩个ViewController之间如何传值

Answer 1

比说两控制器FirstViewController,SecondViewController要FirstViewController添加SecondViewController则FirstViewController
SecondViewController *secondVc = [[SecondViewController alloc] init];
[self addChildViewController:secondVc];
控制器添加另控制器
仅仅够 严谨苹官建议控制器另控制器控制器其应view要另控制器View.
即添加完控制器加句
[self.view addSubView:secondVc.view];

Answer 2

1/