将子视图控制器链接到故事板中的父视图控制器 [英] Linking child view controllers to a parent view controller within storyboard

问题描述

您可以将子视图控制器关联到Storyboard中的自定义容器视图控制器吗？

Can you associate child view controllers to a custom container view controller in Storyboard?

我可以将子视图控制器链接到标签视图控制器，视图控制器到导航控制器。

I can link child view controllers to a tab view controller, and I can link one view controller to a navigation controller.

我必须对容器VC做什么以接受子VC。

What must I do to the container VC to accept child VCs?

推荐答案

作为Caleb和Matt的答案的组合，我做了：

As something of a combo of Caleb and Matt's answers, I did:

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    if ([segue.identifier isEqualToString:@"cpdc_check_embed"]) {
        self.checkVC = segue.destinationViewController;
    }
}

...其中 checkVC 是容器控制器上的属性：

...where checkVC is a property on the container controller:

@property (weak,nonatomic) PXPCheckViewController * checkVC;

您只需设置 embed segue 故事板ID 到任何你想要的（在这种情况下， cpdc_check_embed ）：

You just have to set your embed segue's Storyboard ID to whatever you want (in this case, cpdc_check_embed):

...然后检查 -prepareForSegue：sender：中的标识符。

...and then check the identifier in -prepareForSegue:sender:.

仍然不是插座，比马特（IMHO）更清晰，比Caleb更具体，你仍然得到一个漂亮的故事板：

Still not an outlet, but cleaner than Matt's (IMHO) and more specific than Caleb's, and you still get a nice-looking storyboard:

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