如何在没有任何代码的情况下使用故事板 segue 将 UIViewController 连接到 UIView?

How to connect UIViewController to UIView using storyboard segue, without any code?

我正在互联网上搜索一些音频教程,我最终找到了苹果的 demo/example。在这个例子中,我想知道他们如何使用故事板 segues 将 UIViewController 连接到 UIView。

Download project from here.

Below is storyboard connections

When we run app below is it's output

任何人都可以解释如何实现这一目标。

他们正在使用容器视图来包含在其他地方定义的子控制器。

它实际上仍然是2个控制器之间的连接。没有独立的观点。

To create a parent-child container relationship at design time, add a container view object to your storyboard scene, as shown in Figure 5-3. A container view object is a placeholder object that represents the contents of a child view controller. Use that view to size and position the child’s root view in relation to the other views in the container...

请参阅 Apple 文档中的 Implementing a Container View Controller,在 Interface Builder 中配置容器一章。

Here container view is using. Container view controllers are a way to combine the content from multiple view controllers into a single user interface. Container view controllers are most often used to facilitate navigation and to create new user interface types based on existing content. please view this link for detail