[phpesp-dev] Fork patch

[Matthew G. <gr...@mu...>]

The Fork patch + back/forward/save on surveys == problems.

Here is the deal...
Build a survey with a fork.  Place several questions between the
fork.  Take the survey and don't take the fork.  Then save the survey
without submitting.  Now resume the survey, go back to the fork, this
time take the fork and submit the survey.  The questions that you
forked over this time but answered the first time get submitted.

How to fix:
- We could disable backwards/forwards if a survey has forks.
- Make forks play nice with B/F.  May be difficult.

I'm just about ready to commit the fork patch, should I with this
issue?  I'll get my updated patch out on list tomorrow.


-- 
mcg
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