External site to do a post

External site to do a post

  
Hi,

I am trying to use a external site, to redirect for a certain entry point according to a list in a table record. I have also to pass some parameters to the entry points. I would like to "hide" that parameters using the post method.

I am using a button with the submit method, and I have also tried with the dynamic URL and without it.

Is it possible from any way, or the it's not possible to make post requests with an external site?
Thanks,
Nuno Mendes
It seems to me that the answer to your problem is in the extension HTTPRequestHandler.
Yes, I have done that already, but I didn't find any method that seems to solve my problem. I have already take a work around doing a page to redirect to the place that I want, but I was wondering if exists another way to do that.