Tim Hunt
66de66fe6a
In order to do this in a sane way, I cleaned up a lot of old mess, inclduing: 1. Previously, qtype_calcuated used ->answeres when importing, and ->answer when saving the form. This was crazy, so I fixed it, and stripped out the code that made the alternative variable name work. 2. Similarly, it could handle ->answer being either an array, such as you would get form the HTML editor, or a simple string, which is what you get form the form. I simplified that too. 3. Finally, I made import use a transaction around saving each question, so we don't get half questions in the database when an error occurs.
Question import/export formats
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This directory contains plug-ins to supprt importing and exporting questions in
a variety of formats.
Each sub-module must contain at least a format.php file containing a class that
contains functions for reading, writing, importing and exporting questions.
For correct operation the class name must be based on the name of the plugin.
For example:
plugin: webct
class: class qformat_webct extends qformat_default {
Most of them are based on the class found in question/format.php.
See the comments therein for more information.