Nikhil,
If you aren't looking for showing and hiding courses at all. Just change the code to change the visibility of the categories instead of the courses.
In reply to James Henestofel
Re: Mass showing and hiding of courses within a category
by nikhil pednekar -
Hi James,
I m very new to Moodle and I have been given task to hide categories to students for which they are not enrolled.
Means 'When a user is assigned to one or several cohort, he can see only course/categories of his cohorts'
Is this possible???
Please let me know.