自动布局打开时的 UIScrollView (StoryBoard) [英] UIScrollView when Autolayout is turned on (StoryBoard)

问题描述

我正在与 UIScrollview 搏斗，它把我击倒了.我试图参考以下两篇关于 stackOverFlow 的帖子

I was wrestling with UIScrollview and it knocked me out. I tried to take reference from following two post on stackOverFlow

scrollview xcode4.5 自动布局、Xcode 4.5 UIScrollView，在 iOS 6 上使用自动布局在 ScrollView 中嵌入 ImageView,

我尝试了 viewDidLayoutSubviews，如UIScrollView setContentSize 使用自动布局破坏视图，导致我的应用崩溃.

I tried viewDidLayoutSubviews, as told in UIScrollView setContentSize breaks view with Auto Layout that is causing my app to crash.

我尝试了 ViewDidLoad、viewDidAppear 和 viewWillAppear，但没有任何效果.我试过谷歌，发现了更多相关的帖子https://coderwall.com/p/zfe8da、http://www.devx.com/wireless/Article/45113

And I tried ViewDidLoad, viewDidAppear and viewWillAppear but nothing worked. I tried google and found couple more related post https://coderwall.com/p/zfe8da, http://www.devx.com/wireless/Article/45113

我试图重新思考，但没有发现我没有做的任何花哨的事情.看似简单、直接的方法.

I tried to rethink and didnt find anything fancy that I was not doing. It seems simple, straight approach.

我没有任何线索或任何猜测，请帮助我.

I am out of clues or any guess please help me.

我正在使用以下代码，只是提到我在 ScrollView 中放入了 3 个图像.我把它们叠在一起，所以高度超过了 iPhone 屏幕的高度.我期待它我设置它们只是简单地滚动，但我猜我错了.在实现文件中

I am using following code, just to mentioned I have 3 images that I have put in the ScrollView. I have stack them on top of each other so there height is more than iPhone screen height. I was expecting it I set them just scroll simple, but guess I was wrong. In Implementation file

_howtoScrollView.frame = CGRectMake(0, 0, 320, 460);
_howtoScrollView.scrollEnabled = YES;
[self.howtoScrollView setContentSize:CGSizeMake(self.howtoScrollView.frame.size.width, 700)];
[self.view addSubview:_howtoScrollView];

在界面文件 .h

@property (weak, nonatomic) IBOutlet UIScrollView *howtoScrollView;

在使用 StoryBoard Autolayout 的同时使用 ScrollView 取得成功的任何人.

Anyone who got success with ScrollView while having StoryBoard Autolayout.

推荐答案

我也遇到了这个问题.苹果在发行说明中隐藏了解释.http://developer.apple.com/library/ios/#releasenotes/General/RN-iOSSDK-6_0.查看 UIKit 部分下方.

I had this problem too. Apple hid the explanation in the release notes. http://developer.apple.com/library/ios/#releasenotes/General/RN-iOSSDK-6_0. Look under the UIKit section.

这篇关于自动布局打开时的 UIScrollView (StoryBoard)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！