Submit to local server

Question

I have a form consisting of 9 readonly labels (titles) for 9 editable fields, plus a button for adding a picture on it (as an ICON).
When using the built-in submit button to send the PDF to a local server, is there a way to select which fields I need the value to populate that database acrobat creates upon distribution?
If I must resort to a custom submit button to do so, is there a way to use my local server address as the URL because it seems to force me to use of an http:// address?

Answer 1

So, I think I fixed the issue, although I'm not exactly sure how it works. Per George's suggestion, I checked out the "Working with Form Data" video http://tv.adobe.com/watch/acrobat-community-tv/working-with-form-data/. I tried adding the FDF response my php script, but was unsuccessful in getting it to work; I still received the output PDF containing the stdout and stderr and I was not able to get a pop to show up in response to the processing of my script (through the fdf RESPONSE output). I then realized that I was missing the command "header("Content-type: application/vnd.fdf");" which tells the php script that "I'm talking in FDF." Upon inserting this to the top of my script, my script no longer produces a pdf containing the stderr and stdout and now the RESPONSE output works correctly.
So, in short, I needed the command "header("Content-type: application/vnd.fdf");" at the top of my script to get rid of the output pdf containing the stdout and stderr.
Thanks for the help! This has been bugging me for quite some time now.