Apologies for the delay on this reply. We do have a script file that can be used to add an upload field to a form, which I believe includes forms created by Form Generator. The general steps for setting this up are:
- Put the uploadForm3_iframe.php file (attached to this post) in the same directory as the file displaying your form
- Copy the <iframe> code at the top of the file and paste it into your form
- Update the "field=upload" portion of the URL to match whatever your upload field is named
- Update the $allowedTables and $allowedFields variables in uploadForm3_iframe.php to include any section(s) or field(s) that you will be using this to upload to.
Let me know if you have any other questions!