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Problem: Can an iframe's height be set to 100%, ensuring it occupies the entire browser window, in all major browsers (IE, Firefox, Safari)?
Answer: Yes, setting height="100%" in an iframe's attributes will generally work in all major browsers.
Browser Support:
Correct DOCTYPE for HTML:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Example Code:
<iframe src="xyz.pdf" width="100%" height="100%" />
Hiding Scrollbars:
To completely hide scrollbars and ensure the iframe height is set automatically, you can use the following approach:
Example 1:
<body>
Example 2 (Alternative):
<body>
These approaches rely on setting the overflow and position styles of the iframe to ensure the scrollbars are hidden while maintaining a 100% height.
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