@pitaj I have posted on Github as well
Solved Iframe not showing
I tried to write my first plugin starting from scratch and imitating (almost copying) the https://github.com/a5mith/nodebb-plugin-youtube-lite plugin. I changed it so it can embed steam game information on a post based on the url of the game with the following syntax :
<iframe src="http://store.steampowered.com/widget/242680/" frameborder="0" width="646" height="190"></iframe>
the number being relative to a given game.
The substitution takes place on the post, but nothing shows up. Here is the test plugin :
And here is the post where it does not show up (sorry for the strange port number, but the normal one is used by the production forum) :
Searching on this forum for a similar issue, this topic showed up but did not helped me much :
I suppose it's a mixed-content block of your browser.
If you embed an iframe with
httpsource within a
httpspage it gets blocked by modern browsers.
Since steam supports
httpsas well, you can easily change this
Best practice might be to just skip that part and use
src="//store.steampowered.com/widget/242680/". This way it gets loaded with the same protocol your site does.
Thank you. I did not know it would block it. I was expecting a warning beside the locker on the address bar. Thank you, this solved the problem.