MDL-47494 ddwtos: numerical qtype: assorted changes
commitdfccb172a4226fbb556dac1aecebcc3db638c49f
authorTim Hunt <T.J.Hunt@open.ac.uk>
Wed, 27 Apr 2011 17:00:14 +0000 (27 18:00 +0100)
committerTim Hunt <T.J.Hunt@open.ac.uk>
Thu, 28 Apr 2011 19:06:47 +0000 (28 20:06 +0100)
tree5aba238232c794afa5789cc1d12d0c43f393d8c6
parent6229791a29a9f97c91d25ce06ccd94373607a950
MDL-47494 ddwtos: numerical qtype: assorted changes

1. database upgrade to merge instructions into the questiontext field,
and remove the UNITDISPLAY option.

2. Changes to the validation in deferred feedback mode, so students
are warned about incomplete answers.

3. Using this to wark students if they enter an answer that is not
recognised as a number.
question/type/ddwtos/simpletest/testwalkthrough.php