Auto click test checkbox for search engine course.
// ==UserScript==
// @name Search engine click helper
// @namespace http://tampermonkey.net/
// @version 0.1
// @description Auto click test checkbox for search engine course.
// @match *://boston.lti.cs.cmu.edu/classes/11-642/HW*
// @grant none
// ==/UserScript==
const styles = `
.fixedElement {
background-color: transparent;
position:fixed;
top:0;
right:0;
width:40vw;
z-index:100;
height:100px;
}
`;
const styleSheet = document.createElement("style");
styleSheet.type = "text/css";
styleSheet.innerText = styles;
document.head.appendChild(styleSheet);
window.addEventListener('load', function () {
console.log("loaded");
const forms = document.querySelectorAll("form");
for (let f of forms) {
f.setAttribute('target', '_blank');
}
const r = document.querySelectorAll("input[value*='Train']");
const count = (r.length + 9) / 10;
const div = document.createElement("div");
div.classList.add("fixedElement");
document.body.appendChild(div);
console.log(count);
for (let i = 1; i < count; i++) {
let b = document.createElement("button");
b.innerText = i;
b.dataset.i = i;
div.appendChild(b);
b.onclick = function () {
const i = b.dataset.i;
for (let j = 0; j < r.length; j++) {
r[j].checked = j >= 10 * (i - 1) && j < 10 * i;
}
};
}
}, false);