I would lile to add a custom grading scale like Facebook's "Like!".
However scale requires at least two values. (see below, Moodle 2.1.1)
However, the forums on Moodle.org have "Useful" rating option for each post. This is one value, isn't it?
How can I setup one value scale option like Moodle.org forum?
Toshimi
You have to set up the scale definition directly in the database.
(Since one-element scales work fine, it might be better if someone changed the user interface so it was possible to set them up properly.)
Hi Tim,
Once I added a custom scale, then I updated the record in the mdl_scale table. I could do it easily by using phpMyAdmin.
Thank you so much.
Toshimi