更改内容大小的 iOS UIWebView [英] iOS UIWebView with changing content size

问题描述

我有一个 UIWebView，我已经将 WebView 的高度设置为

I have a UIWebView which i've set the height of the WebView to

[[webView stringByEvaluatingJavaScriptFromString:@"document.body.offsetHeight"] floatValue];

这很好用，但在我的网页上我有一个可扩展的菜单，所以当网页改变它的高度时，WebView 不会增加/减少它的大小.

This works fine but on my webpage I have a menu which is expandable, so when the webpage is changing it's height the WebView doesn't increase/decrease it's size.

有什么技巧可以让我的 UIWebView 在网页改变大小时动态改变高度?

Any tips how I can make my UIWebView change height dynamically when the webpage is changing its size?

我非常希望保持 UIWebView 的大小 = 网页，这样我就不必在 WebView 中滚动.

I would very much like to keep the UIWebView's size = webpage so I never have to scroll in the WebView.

推荐答案

尝试设置其滚动视图的 contenSize:

Try setting the contenSize of its scrollview:

detailsWebView.scrollView.contentSize = CGSizeMake(detailsWebView.scrollView.contentSize.width,[[webView stringByEvaluatingJavaScriptFromString:@"document.body.offsetHeight"] floatValue]);

这篇关于更改内容大小的 iOS UIWebView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！