ios - 导航并将字符串传递给嵌入在 TabVC 和 NavigationVC 中的另一个 VC

Question

我有以下情节提要。

我希望将一个字符串说 sURL 传递给 Classes VC。类 VC 嵌入在选项卡视图控制器和导航控制器中。非常感谢您的帮助。

Answer 1

存储您想要传递到 NSDefaults 的任何字符串，然后在另一个 VC 中再次调用 NSDefaults。

//=== Strore into session and send over to Classes VC
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:sURLToClass forKey:@"txtURLFromSearch"];
[defaults synchronize];

//=== This is to call Classes VC
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
UITabBarController *tabView = [storyboard instantiateViewControllerWithIdentifier:@"profileView"];
tabView.selectedIndex=0; //=== This is to choose which Tab, starts with 0,1,2,3,4
[self presentViewController:tabView animated:YES completion:nil];