Can an Eloqua form be invoked via AJAX?

Hi community,

By default, after submitting an eloqua form, the contact is redirected to an Eloqua landing page.

The requirement is to display the "Thank you" message on the same screen as where the form is displayed.

To do so, I am invoking the Eloqua form via AJAX. The request successfully arrives at Eloqua without block it. However, it gives a generic error message and I am not able to trace anything.

In order to avoid security issues, we are using an Oracle Content and Experience proxy.

Anyone could provide any guidance on the above issue?

Thank you very much in advance.