| <!DOCTYPE html> |
| <title>iframe: changing the scrolling attribute</title> |
| <link rel="author" title="Mason Freed" href="mailto:masonfreed@chromium.org"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/rendering.html#the-page"> |
| <link rel="match" href="iframe-scrolling-attribute-ref.html"> |
| |
| <style> |
| iframe { |
| width: 100px; |
| height: 100px; |
| } |
| </style> |
| |
| <p>These two iframes should *both* render with scrollbars:</p> |
| <iframe src="support/big-page.html" scrolling="unknown"></iframe> |
| <iframe src="support/big-page.html" scrolling="unknown"></iframe> |
| |
| <script> |
| var iframe = document.getElementsByTagName("iframe")[1]; |
| // Setting scrolling=no and then back to scrolling=unknown |
| // should result in a final value of auto. |
| iframe.setAttribute("scrolling", "no"); |
| iframe.setAttribute("scrolling", "unknown"); |
| </script> |
