案例:html/html5 案例     状态:可编辑再运行    进入竖版
 运行结果 
x
 
1
<html>
2
<body>
3
4
<h3>iframe 中始终显示滚动条:</h3>
5
<iframe src ="/example/html/frame_scroll.html" width="200" height="200" scrolling="yes">
6
  <p>Your browser does not support iframes.</p>
7
</iframe>
8
9
<h3>iframe 中从不显示滚动条:</h3>
10
<iframe src ="/example/html/frame_scroll.html" width="200" height="200" scrolling="no">
11
  <p>Your browser does not support iframes.</p>
12
</iframe>
13
14
</body>
15
</html>