Can´t use iframes in OJS pages

[virtual-orbis]

Hello,
One of my customers is currently receiving the following error message when trying to insert content from a page located in another domain that is related to the same project.

[virtual-orbis]

I found these threads that look related,

[OJS 3.1.2.1] Pdfs problem

Thanks for the advice. I checked the Chrome debugger (Ctrl+Shift+J on Windows in Chrome) on the “refused to connect” page, and it showed this: Refused to display ‘https://[journal URL]/plugins/generic/pdfJsViewer/pdf.js/web/viewer.html?file=https%3A%2F%2F[journal URL]%2Findex.php%2FRICTD%2Farticle%2Fdownload%2F514%2F508%2F’ in a frame because it set ‘X-Frame-Options’ to ‘deny’. Right now we are trying the config options outlined here to change the X-Frame-Options header. I’ll edit this comme…

Ojs not loading css

But I already made them writable, as you can see in this print [image] and also made all the folders inside /cache writable too [image] [image]

However I am not sure if that configuration should be changed in the server containing the site contents I want to insert or in the server containing the OJS application.

[rcgillis]

Hi @virtual-orbis,

Can you elaborate a little more on how you’re attempting to use iframes in OJS pages - perhaps provide an example of your use case?

-Roger
PKP Team