- Login as a teacher and create a single-item scale in the course (e.g. 'Like'.)
- Create a forum and enable the single-item scale, setting the aggregate type to 'Average of ratings'.
- Rate some posts in the forum.
- Check that the single-item scale cannot be deleted from the Scales page, as it is in use.
- Update the forum and set the aggregate type to 'No rating' and save.
- Check that the single-item scale cannot be deleted from the Scales page, as it is in use.
- Re-edit the forum and set the aggregate type back to 'Scale' but choose another scale.
- Notice how it accepts the change of scale.
- Discovered while testing
-
MDL-57020 Unable to delete scales which are no longer used
- Closed