IReport qustion about editable fields

Well hi, i m new to this forum but i have been using IReport for a long time.

Question:

I need report (pdf, rtf, doc, html...) that can contain editable field, in other words i develop applications using Apex (Oracle) and i use IReport for making my PDF reports, but as far as i know you cannot make pdf editable fields in IReport, so i m asking you is there a way for me to achieve this.

Basically when i click on a button in my application i get report (this part is done) and there is an editable field inside that report. The type of report doesn't matter (pdf, doc ...)

Many thanks