ngozz / hust-surveys-skipper

Hust-Surveys-Skipper

At the end of every semester, my school force students to do surveys for each class they attended to. This script skips it.

Browser Console Guide

Open your browser Dev Tools (most likely F12). Move to Console tab then copy the following code to your browser console and press enter. Repeat.

let interval = setInterval(() => {
    // Check if the URL contains the word "survey"
    if (!window.location.href.includes('Survey')) {
        // Stop the script if the URL does not contain the word "survey"
        clearInterval(interval);
        return;
    }

    // Get all the radio buttons
    let radioButtons = document.querySelectorAll('input[type="text"][name*="RBL_"]');

    // Group the radio buttons by question
    let questions = {};
    radioButtons.forEach(radioButton => {
        let questionId = radioButton.name.split('$').slice(-2, -1)[0];
        if (!questions[questionId]) {
            questions[questionId] = [];
        }
        questions[questionId].push(radioButton);
    });

    // Select the first radio button for each question
    Object.values(questions).forEach(question => {
        question[0].click();
    });

    // Click the submit button
    document.querySelector('#ctl00_ctl00_contentPane_MainPanel_MainContent_formLayout_submitButton').click();
}, 1000);

Tampermonkey Guide

If you don't want to repeat pasting the code and entering, install Tempermonkey extension and add the following script. You can disable the script or the extension after finishing the surveys.

//Tampermonkey script
// ==UserScript==
// @name         Form Filler
// @namespace    http://tampermonkey.net/
// @version      1
// @description  Automatically fill out forms
// @match        https://ctt-sis.hust.edu.vn/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let interval = setInterval(() => {
        // Check if the URL contains the word "survey"
        if (!window.location.href.includes('Survey')) {
            // Stop the script if the URL does not contain the word "survey"
            clearInterval(interval);
            return;
        }

        // Get all the radio buttons
        let radioButtons = document.querySelectorAll('input[type="text"][name*="RBL_"]');

        // Group the radio buttons by question
        let questions = {};
        radioButtons.forEach(radioButton => {
            let questionId = radioButton.name.split('$').slice(-2, -1)[0];
            if (!questions[questionId]) {
                questions[questionId] = [];
            }
            questions[questionId].push(radioButton);
        });

        // Select the first radio button for each question
        Object.values(questions).forEach(question => {
            question[0].click();
        });

        // Click the submit button
        document.querySelector('#ctl00_ctl00_contentPane_MainPanel_MainContent_formLayout_submitButton').click();
    }, 1000);
})();