关于ios：关闭UIImagePickerController也关闭呈现视图控制器

Dismissing of UIImagePickerController dismisses presenting view controller also

我正在一个使用标签栏系统的项目中。标签栏的一项是JobPostingViewController。我将其嵌入到UINavigationController中。在该视图控制器中有一个名为添加新作业的UIButton。我实现了pushviewcontroller来执行CreateJobPostViewController。在那里，我需要添加UIImagePickerController来选择图像。当我点击"完成"按钮或从库中选择图像时，它将解散到JobPostingViewController。但它应该转到CreateJobPostViewController。
任何人请帮助我。预先感谢。

您可以在此处看到问题：
enter

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@IBAction func openCreateJob(sender: AnyObject) {
let vc = self.storyboard?.instantiateViewControllerWithIdentifier("CreateJobPostViewController") as! CreateJobPostViewController
self.navigationController?.pushViewController(vc, animated: true)
}

CreateJobPostViewController

中的代码

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@IBAction func addImages(sender: AnyObject) {
imagePicker.allowsEditing = false
imagePicker.sourceType = .PhotoLibrary
presentViewController(imagePicker, animated: true, completion: nil)
}
func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {
picker.dismissViewControllerAnimated(true, completion: nil)
}
func imagePickerControllerDidCancel(picker: UIImagePickerController) {
picker.dismissViewControllerAnimated(true, completion: nil)
}

相关讨论

将选择器添加为子视图

尝试将图像选择器作为子视图添加到创建它的CreateJobPostViewController中，然后将其从代理中的父项中移除

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@IBAction func openCreateJob(sender: AnyObject) {

var picker: UIImagePickerController = UIImagePickerController()
picker.delegate = self
picker.allowsEditing = false
picker.sourceType = .PhotoLibrary
self.addChildViewController(picker)
picker.didMoveToParentViewController(self)
self.view!.addSubview(picker.view!)
}

然后

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func imagePickerControllerDidCancel(picker: UIImagePickerController) {

picker.view!.removeFromSuperview()
picker.removeFromParentViewController()
}

用于演示

在当前上下文中显示选择器，并带有诸如"编辑取消选择"之类的选项，

使用picker.modalPresentationStyle = .overCurrentContext //在展示之前
它

1	presentViewController(picker, animated: true, completion: nil)