UIWebView的高度以编程方式减去44px? [英] Height of UIWebView minus 44px programmatically?

问题描述

是否可以通过执行以下操作来设置UIWebView的高度.

Is it possible to set the height of a UIWebView by doing something like this..

[webView.height: currentHeight - 44px];

所以从本质上讲，我想获取UIWebView的高度，然后以编程方式使其距底部短44px.

So essentially, I want to get the height of the UIWebView and then make it 44px shorter from the bottom, programmatically.

推荐答案

像这样保存您的旧框架:

Save your old frame like this:

CGRect oldFrame = WebView.frame;

然后设置新框架:

CGRect newFrame =CGRectMake(oldFrame.origin.x, oldFrame.origin.y, oldFrame.size.width, oldFrame.size.height-44);
[WebView setFrame:newFrame];

就这样:-)

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