Shamim Rezaie b208ea26d1 MDL-78082 core_grades: Hide lock/unlock options for grade categories
Problem:
The grade_categories table lacks a 'locked' field, making it technically
impossible to lock grade categories. In Moodle 4.1, the "category total"
column could be locked (from the edit category form), but locking grade
categories directly was not supported.

Solution:
In response to the issue, the lock/unlock feature for grade categories
has been removed. Since the grade_categories table does not have the
necessary 'locked' field, attempting to implement category locking would
be infeasible. As a result, the feature has been removed from the
interface to avoid confusion.

Explanation:
By removing the lock/unlock feature for grade categories, we ensure that
users no longer encounter non-functional options and prevent any
potential misunderstandings about the locking behaviour. Additionally,
this change aligns the user interface with the underlying database
schema and eliminates any misleading functionality.
2023-09-06 22:19:40 +10:00
..