在使用帧 0,0,0,0 初始化的故事板中创建的 Scroll

问题描述

我在情节提要中创建了一个 UIScrollView，将其作为属性链接到视图控制器，现在我正在尝试添加一些带有分页的子视图.但是，即使我以图形方式在情节提要中设置了尺寸，UIScrollView 的框架最终还是 0,0,0,0.即使我已经在情节提要中以图形方式指定了尺寸，是否还需要对尺寸进行硬编码?

I created a UIScrollView in the storyboard, linked it as a property to the view controller, and am now trying to add some subviews with pagination. But, even though I set the dimensions in the storyboard graphically, the frame of the UIScrollView ends up being 0,0,0,0. Am I required to hardcode the dimensions even though I already specified them graphically in the storyboard?

另外，有点相关，是否可以自定义故事板中的子视图以在此滚动视图中使用?除非它已经在控制器中，否则我似乎无法创建这样的视图.由于我只有一个控制器，并且可能有多个视图，我想以图形方式设置，我该如何做到这一点而不必以编程方式进行?

Also, kind of related, is it possible to customize subviews in the storyboard to use in this scroll view? It seems that I cannot create such a view unless it is already within a controller. Since I only have one controller and potentially multiple views I want to set up graphically, how do I do this without having to do so programmatically?

推荐答案

使用故事板 viewDidLayoutSubviews 是您可以获取所有视图大小的地方.viewWillAppear 对我不起作用，总是返回 (0,0,0,0)；

With storyboards viewDidLayoutSubviews is where you can get the size of all your views. viewWillAppear did not work for me and always returned (0,0,0,0);

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