Moodle Grader Report Tab Order User Script

MoodleGraderReportTabOrder.js

// ==UserScript==
// @name         Moodle Grader Report Tab Order
// @namespace    https://moodle.mlc-wels.edu
// @version      2024-05-15
// @description  try to take over the world!
// @author       Aaron Spike
// @match        https://moodle.mlc-wels.edu/grade/report/grader/index.php*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=mlc-wels.edu
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const rows = document.querySelectorAll("tr.userrow");
    const row_count = rows.length;
    rows.forEach(function(row,row_idx){
        const elts = row.querySelectorAll("td.gradecell input");
        elts.forEach(function(elt, elt_idx){
            elt.tabIndex = row_idx + elt_idx * row_count + 1;
        });
    });
})();