所以我一直试图让这个简单的行为在我的iPhone应用程序上运行一段时间.我的顶部有一个导航栏,底部有一个标签栏.我正在webview中加载我的所有内容,我想在两者之间加入.我已经两次发布过这个问题,

这两个：IOS View still does not load in the correct position

在这里：Programmatically setting content to fill screen between tab bar and nav controller

目前,我的webview看起来并且在iPhone 4和4s上运行良好,问题出现在5s.当屏幕完成加载时,它看起来像这里的图像：http://grosh.co/screen.jpg.这在模拟器和设备上都会发生.

经过进一步检查,我发现UIWebView实际上正确地跨越了(你看到的灰色区域是webview).较小的内容实际上是一个UIWebBrowserView,我很难找到任何信息.

我有我在下面使用的代码,以及日志输出,以确保所有数字都正确.我的问题是,

1)是否有更好的方法将webview设置为跨越所有设备的顶部和底部条之间的屏幕区域？

2)如果没有,有没有办法将UIWebBrowser设置为跨越整个webview？

我尝试迭代webview的子视图,如下所述：http://normansoven.com/ios-webview/#.VHyOUr6Jnww但是webBrowserView从未见过.

Teh Codez：

- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view,typically from a nib.    


CGFloat viewheight = self.view.bounds.size.height;
NSLog(@"Height1:%f",viewheight);

CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat viewheight2 = screenRect.size.height;
NSLog(@"Height2:%f",viewheight2);

CGFloat height = self.view.frame.size.height;
NSLog(@"Height3:%f",height);


CGFloat navBarHeight = self.navigationController.navigationBar.frame.size.height;
NSLog(@"NAVHeight:%f",navBarHeight);

CGFloat tabBarHeight = self.tabBarController.tabBar.frame.size.height;
NSLog(@"TABHeight:%f",tabBarHeight);

CGFloat statusbarheight = [UIApplication sharedApplication].statusBarFrame.size.height;
NSLog(@"StatbarHeight:%f",statusbarheight);

CGFloat spaceToRemove = navBarHeight + tabBarHeight + statusbarheight;
    NSLog(@"NAVHeight+TABHeight:%f",spaceToRemove);
CGFloat newHeight = viewheight - spaceToRemove;
        NSLog(@"NewHeight:%f",newHeight);

CGRect frame =  CGRectMake(0,navBarHeight + statusbarheight,self.view.frame.size.width,newHeight);

self.webView = [[UIWebView alloc]initWithFrame:frame];


//self.webView = [[UIWebView alloc] initWithFrame:CGRectMake(0,self.view.frame.size.height)];


[self.view addSubview:self.webView];

self.webView.scalesPageToFit = true;
NSURL *url = [NSURL URLWithString:@"http://example.com/finnaRoot/index.PHP"];
NSURLRequest *requestURL = [NSURLRequest requestWithURL:url];
[self.webView loadRequest:requestURL];
self.webView.scrollView.showsVerticalScrollIndicator = false;


self.navigationItem.titleView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"logo.png"]];

self.webView.delegate = self;
self.tabBarController.delegate = self;
self.webView.scrollView.delegate = self;

}

来自iPhone 5s的日志输出

2014-11-26 17:19:21.184 Finna[14617:1765689] Height1:568.000000
2014-11-26 17:19:21.185 Finna[14617:1765689] Height2:568.000000
2014-11-26 17:19:21.185 Finna[14617:1765689] Height3:568.000000
2014-11-26 17:19:21.185 Finna[14617:1765689] NAVHeight:44.000000
2014-11-26 17:19:21.185 Finna[14617:1765689] TABHeight:49.000000
2014-11-26 17:19:21.185 Finna[14617:1765689] StatbarHeight:20.000000
2014-11-26 17:19:21.185 Finna[14617:1765689] NAVHeight+TABHeight:113.000000
2014-11-26 17:19:21.186 Finna[14617:1765689] NewHeight:455.000000