【发布时间】:2017-03-07 09:27:04
【问题描述】:
在我的故事板中有这样的部分:
所以我想从 UserProfileController 呈现:UIViewController "Мой профиль",它是模态的,(在图像顶部)UIImageViewController。
我的代码:
extension UserProfileController: UIImagePickerControllerDelegate, UINavigationControllerDelegate {
@IBAction func imagePressed(_ sender: Any) {
let imagePickerController = UIImagePickerController()
imagePickerController.delegate = self
self.present(imagePickerController, animated: true, completion: nil)
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
guard let image = info[UIImagePickerControllerOriginalImage] as? UIImage else {
return
}
picker.dismiss(animated: true, completion: nil)
userProfileImageView.image = image
}
}
好吧,imagePickerController 出现了,但是在我选择图像后,我已经关闭了两个控制器(imagePickerController 和父级 - UserProfileControler)。
我做错了什么?谢谢
附:可能问题是我将“SideMenuNavigationController”显示为模态? (在 SideMenu 框架文档中如此建议)
【问题讨论】:
-
可以尝试将@IBAction 放在扩展之外吗?
-
已经做了,IBAction同imagePicker:声明类体中的didFinish方法
标签: ios swift uiimagepickercontroller modalviewcontroller