我正在尝试重新加载我在 UIViewController 上设置的值,以便在每次使用此代码转换时进行更新(来来往往都是 UIViewController):
coming.phoneNumber = aPhoneNumber;
[coming viewWillAppear:YES];
[going viewWillDisappear:YES];
[going.view removeFromSuperview];
[self.window insertSubview: coming.view atIndex:0];
[going viewDidDisappear:YES];
[coming viewDidAppear:YES];
当电话号码值在即将到来的视图中更改时,当视图插入子视图时它永远不会显示。如何让视图显示更新的电话号码?