在情节提要中创建的ScrollView初始化为框架0,0,0,0 [英] ScrollView created in storyboard initialized with frame 0,0,0,0

问题描述

我在情节提要中创建了一个UIScrollView，并将其作为属性链接到视图控制器，现在正尝试通过分页添加一些子视图.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.即使我已在情节提要中以图形方式指定了尺寸，我是否仍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?

与此相关，是否可以在情节提要中自定义子视图以在此滚动视图中使用?似乎我无法创建这样的视图，除非它已经在控制器中.由于我只有一个控制器，并且可能要以图形方式设置多个视图，因此该如何执行而不必以编程方式进行设置?

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

使用情节提要板 viewDidLayoutSubviews 是获取所有视图大小的地方. viewWillAppear 不适用于我，并且始终返回(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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