So I have this code:
<iframe id="theFrame" src="http://localhost" style="width:100%;" frameborder="0">
</iframe>
and the localhost site loaded in the iframe just fine..
but then when I change the src to an external website
<iframe id="theFrame" src="http://www.youtube.com" style="width:100%;" frameborder="0">
</iframe>
The website did not load.
What did I do wrong? I know that you can use external websites in an iframe since Google Image Search does so...
How can I get external sites to work in my iframe?
It appears to be a youtube-only problem; src="http://www.mozilla.org" works for me in your code. If you want to display youtube videos in iframes, they'll probably want you to use "embed" option on the video page?