https://forums.modx.com/thread/?thread=98289 https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531429
Both resources and chunks save just fine when I remove the iframes, and templates will save with the iframes on them (and show up as expected on the site). At the moment this means that any page with iframes requires a separate template - I can live with that if I have to, but I'm worried it might be a symptom of some deeper problem.

]]> filcher Sep 12, 2015, 09:36 AM https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531429 https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531465 Jako Sep 14, 2015, 01:58 AM https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531465 https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531449
My host has kindly dealt with this for me - I had triggered a modsec rule (or perhaps about five of them).

I wonder if I set off the rule because of a configuration error - when I first installed MODX, although I changed the name of the core .htaccess (and successfully redirected changelog to a 404, as per the dashboard warning message), I hadn't yet edited the content of the .htaccess, and the warning message was still present - I got rid of the message later, but by then I think I had already tried to use iframes. A cautionary tale, perhaps, about ignoring config warnings.

@Jako - BTW, I'm the same guy who posted this problem on Stack Overflow, although that was before I found I was able to use iframes in templates without trouble - thanks for your advice.]]> filcher Sep 13, 2015, 06:42 AM https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531449 https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531443
But it could be a different reason too, I.e. a local antivirus application.]]> Jako Sep 13, 2015, 03:03 AM https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531443 https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531439 sottwell Sep 12, 2015, 11:08 PM https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531439 https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531436
If you can't solve it yourself with the hints on Installation on a server running ModSecurity, I suggest that you contact your ISP and search with them a solution.]]> Jako Sep 12, 2015, 04:58 PM https://forums.modx.com/thread/98289/problem-with-iframes-in-resources-and-chunks#dis-post-531436