Project: moodle
Issue MDL-41819: Grades lost when editing in the grader report due to max_input_vars
I have a number of manual grade items used to track offline assignments. Recently I've found with the latest moodle version that the last 4-7 students in the grader report do not have their entered grades saved. This seems to be something related to sort - if I sort by their first names and enter the grades again, they are saved properly. If I reverse sort last names, grades are saved properly as well. Procedure: 1. Create a new manual grade item named "Pop Quiz 1 - Neural & Hormonal Lecture" 2. Have a class of approximately 27 students. 3. Enter grades using the Grader Report with editing turned on. 4. Hit update. I've noticed that this does not happen when AJAX grading is turned on & working (i.e. the cells are changing color). This happens both in Google Chrome (with a variety of extensions) and Safari (with no extensions), on a Mac running Mountain Lion.
Story points: 40