(Images work better for students with disabilities.) When the restrictions are satisfied, the non-clickable image goes away and the pick-up one replaces it.

We 'solved' the problem by hiding the clickable items and posting non-clickable images in different labels and inverse mirror restrictions. We're running Moodle 3.8.6 with the Lambda theme. The student is supposed to pick only one instance during the semester.) If more than one item is needed, the student got the first one, but the other instances 'disappear.'Ĭollection Interval: 16 weeks (I've trying any combination just to see if this fixes the issue. If there is one instance, this is bad for the trade option when only one item is needed to earn another item. If a student who has not satisfied the restrictions tries to pick the item up, the system allows her to do it. This is an item (two or three instances of it) with some two restrictions: pass a test with a certain grade and before a certain date.