iOS：在didFinishLoad之后调整UIWebView（内容应该适合而不滚动） [英] iOS: Resize UIWebView after didFinishLoad (content should fit without scrolling)

问题描述

我绝对无法调整我的 UIWebView 。

我的 UIWebView 在.h中声明并在IB中连接。 IB中的高度是110.但是我的文本高度大约是1500.现在我想改变高度，以便在不滚动的情况下读取全文。

My UIWebView is declared in .h and in connected in IB. The height in IB is 110. But the height of my text is about 1500. Now I'd like to change the height so the full text is readable without scrolling.

什么代码在 webViewDidFinishLoad 中调整 UIWebView 的大小？找不到任何有用的东西。

What code does resize my UIWebView in webViewDidFinishLoad? Can't find ANYTHING that works.

推荐答案

UIScrollView 属性是适用于从iOS 5开始的 UIWebView 。您可以通过在您的网站中实施 webViewDidFinishLoad：消息来调整视图大小委托，像这样：

The UIScrollView property is available for UIWebView starting in iOS 5. You can use that to resize your view by implementing the webViewDidFinishLoad: message in your delegate, like this:

-(void)webViewDidFinishLoad:(UIWebView *)webView {
    CGRect newBounds = webView.bounds;
    newBounds.size.height = webView.scrollView.contentSize.height;
    webView.bounds = newBounds;
}

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