https://legacy.forums.gravityhelp.com/topic/iframe-code-in-page-source Gravity Support Forums Topic: Iframe code in page source en-US Sat, 04 Apr 2026 10:41:45 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/iframe-code-in-page-source#post-35863 Wed, 21 Sep 2011 11:42:05 +0000 Carl Hancock 35863@https://legacy.forums.gravityhelp.com/ <p>It's triggering a 404 error because whatever code you are using to check for this is treating that as an actual link and is trying to go to it, when it's not a link. It's part of the AJAX iframe. With AJAX disabled this doesn't happen because it's part of the AJAX functionality. </p> https://legacy.forums.gravityhelp.com/topic/iframe-code-in-page-source#post-35824 Wed, 21 Sep 2011 00:53:16 +0000 John Murray 35824@https://legacy.forums.gravityhelp.com/ <p>Chris, thanks for the reply. Yes, disabling Ajax did eliminate the iframe code. I take it the src of about:blank is required for the iframe? For some reason, that triggered a 404 error, but I had other pages with the same form (and Ajax enabled) that were viewed and didn't trigger an error. Perhaps a user tried to submit the form with Ajax enabled. At any rate, with Ajax disabled, the iframe code is not in the source. </p> https://legacy.forums.gravityhelp.com/topic/iframe-code-in-page-source#post-35822 Tue, 20 Sep 2011 23:55:28 +0000 Chris Hajer 35822@https://legacy.forums.gravityhelp.com/ <p>The iframe is present whenever you embed a form using AJAX submission. If you're having a problem, I think the iframe in the source is a red herring. It should be there whenever you embed a form and enable AJAX submission.</p> <p>That source definitely looks weird and my guess is that it's a plugin conflict processing the content twice or something.</p> <p>You can test this by disabling the AJAX for the forms in question and see if things work properly. </p> https://legacy.forums.gravityhelp.com/topic/iframe-code-in-page-source#post-35805 Tue, 20 Sep 2011 18:48:44 +0000 John Murray 35805@https://legacy.forums.gravityhelp.com/ <p>Anyone have any thoughts? </p> https://legacy.forums.gravityhelp.com/topic/iframe-code-in-page-source#post-35561 Sat, 17 Sep 2011 13:05:02 +0000 John Murray 35561@https://legacy.forums.gravityhelp.com/ <p>I have a form embedded via the widget in a sidebar. On some (very few) pages displaying a custom post type, I end up with this in the source:<br /> <pre><code>[html] &lt;iframe id=&quot;gform_ajax_frame_1&quot; name=&quot;gform_ajax_frame_1&quot; src=&quot;about:blank&quot; style=&quot;display:none;width:0px; height:0px;&quot;&gt; &lt;html&gt; &lt;head&gt;&lt;/head&gt; &lt;body&gt;&lt;/body&gt; &lt;/html&gt; &lt;/iframe&gt;</code></pre> <p>This is an exception, because most pages displaying the same custom post type work just fine.</p> <p>Example of problem: <a href="http://www.johnmurray-realtor.com/communities/va-aldie-creighton-farms/" rel="nofollow">http://www.johnmurray-realtor.com/communities/va-aldie-creighton-farms/</a></p> <p>It's not something I knowingly put there by a setting. Can someone explain why it's there and what controls it? I have a separate script that I wrote that emails me when a user encounters a bad link on my site. On this page, I get an email because of the about:blank, but I don't get the email on other pages with the same sidebar widget, where the iframe code is not in the page source.</p> <p>I'm running the latest stable release of the GF, 1.5.2.8.</p> <p>Thanks in advance. </p>