[phpesp-dev] Support visual formatting of "follow-up" survey questions

[Bishop B. <ph...@id...>]

All,

I've made the following modification to my local branch, but I didn't =20
know if it was something the community wanted.  If so, I'll commit to =20
trunk.  There's an example screen-shot attached.

Issue 940:
In some scenarios, one question follows up another. For example, you =20
might ask to rate your experience with a particular subject, then =20
provide an open-ended justification for that rating.  These aren't =20
logically "next" questions, and should not therefore be numbered as =20
such.  They should also be visually "tied" the previous question, so =20
as to form a mental association between the two.  Finally, these =20
aren't new question types, but a relationship between questions.

Implement this by name sequencing.  If this question name begins with =20
exactly the same name as the previous question, it's a follow-up.  For =20
example "q1" followed by a "q1_comments" question will key that =20
"q1_comments" is a follow-up.  There are, however, still two separate =20
questions in the database.  We are simply indicating the association =20
by the question names.

bishop

--=20
Bishop Bettini
ideacode, Inc.
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