Author: Ankit Agarwal
MDL-46569 gradereport_history: Use table_sql for the report
Part of MDL-46191
This patch includes:-
- Convertion of the code to use new renderable/renderer apis
- Rewrote the code to remove all custom sorting, etc and use table sql instead
- Usernames are now clickable
- Grade items are now clickable
- Grade history is now displayed even if the grade item is deleted
- We are now using table sql for downloads so export in multiple formats is supported
- Feedback is now properly formatted
- Source fields are not capitilised anymore
- Paging is not shown on top of filters anymore
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2864abd876bfeb42e27f2e11fa3f94269ad53091
http://github.com/moodle/moodle/commit/2864abd876bfeb42e27f2e11fa3f94269ad53091
+ 2.8 en [deleteditemid,gradereport_history]
+ 2.8 en [no,gradereport_history]
+ 2.8 en [yes,gradereport_history]
- 2.8 en [history:manage,gradereport_history]