可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):

问题:

Following is head section:

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />

    <meta name="apple-touch-fullscreen" content="yes" />
    <meta name="apple-mobile-web-app-capable" content="yes" />
    <meta name="apple-mobile-web-app-status-bar-style" content="black" />

    <link rel="apple-touch-icon" href="/custom_icon.png"/>
    <link rel="apple-touch-startup-image" href="/startup.png">

    <script src="http://www.google.com/jsapi"></script>

    <script>
      window.top.scrollTo(0, 1);
      alert('ok');
      google.load("jquery", "1.4.1");
      google.load("jqueryui", "1.8.0");
    </script>

</head>

using iOS 4.2.1

Above is not working for me. Browser Address bar and bottom toolbar are still there. I have tried some tutorials but I am unable to change anything. Any idea?

回答1:

You cannot programmatically hide the toolbar in Mobile Safari.

Your users need to add your web app to their home screens in order for the bars to be hidden when they next launch your app by tapping its icon. This is done by tapping the middle button in the toolbar, then choosing Add to Home Screen. You may need to display a message informing your users to do this.

回答2:

For iOS 7.1, you can set this in your header to minimize the UI:

<meta name="viewport" content="width=device-width, minimal-ui">

It was introduced in iOS 7.1 beta 2. This site was instrumental in helping me understand how minimal-ui works: http://www.mobilexweb.com/blog/ios-7-1-safari-minimal-ui-bugs