Submit post - create additional page

[Manolof]

What i'm trying to do is, when a new post is submitted, create an additional page with some code in it, something like a duplicate post page, which will not be seen in the main site (list). The reason i'm doing this is to put some code in it and parse it later on in an iframe (as embed). For example the original page will be "example.com/sample-post/" and the additional page "example.com/sample-post-duplicate/". Any ideas, someone point at some direction? Thanks.

[frytec]

What do you really want?

This page you want to show in an iframe is exactly equal a post page?

Or you want to show in iframe only some parts of the post page?

I think you can do whatever you trying to do querying the database, you dont need to duplicate the post.

Duplicating content is definitly not part of better practices.