Feature request: train all chapters together

[francvoc]

A small additional feature I would find very useful.

When I train a study, there is a drop box to choose the chapter. You may want to add an entry to the drop box, with "full study", to train all chapters at once. When starting a new line, your program would choose at random from the various chapters, and then again at random which line to choose.

Thank you again for your work!

[alessandrosantospirito]

I have written a small js-script with wich you get a random chapter every time you click a button "Random Chapter".
You can paste it into a tampermonkey script (browser extension) and you will get this feature.
By time I will write a script where a random chapter is selected every time a practise is complete.

// ==UserScript==
// @name         Random chapter button
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://listudy.org/de/studies/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=listudy.org
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let select = document.getElementById('chapter_select');

    document.getElementsByClassName('container')[1].children[2].innerText = select[select.value].innerText

    let button = document.createElement("BUTTON");
    button.setAttribute("id", "button");
    button.textContent = "Random chapter"

    let chapterSelection = document.getElementsByClassName('chapter_selection')[0]
    chapterSelection.appendChild(button)

    let button_element = document.getElementById('button')

    button_element.onclick = function() {
        for(let i = 0; i < select.length; i++) {
            select[i].selected = false
        }
        var choosen_chapter = select[Math.floor(Math.random() * select.length)];
        choosen_chapter.selected = true
        select.onchange()
        // Update main-titel
        document.getElementsByClassName('container')[1].children[2].innerText = select[select.value].innerText
    }
})();

[alessandrosantospirito]

The following js-script lets you train all your chapters at once. Every time when you finish a chapter with success, a new chapter is chosen.

// ==UserScript==
// @name         New Chapter after success
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://listudy.org/de/studies/x14gpe-1001-checkmates
// @icon         https://www.google.com/s2/favicons?sz=64&domain=listudy.org
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let select = document.getElementById('chapter_select');
    let currentChapter = window.chapter
    let first_move_played = false

    document.getElementsByClassName('container')[1].children[2].innerText = select[select.value].innerText

    let succes_text = document.getElementById('success_text')
    var config = { childList: true };

    function updateChapter() {
        if(window.curr_move.length === 1 && first_move_played) {
            for(let i = 0; i < select.length; i++) {
                select[i].selected = false
            }
            let choosen_chapter = select[Math.floor(Math.random() * select.length)];
            choosen_chapter.selected = true
            document.getElementsByClassName('container')[1].children[2].innerText = select[select.value].innerText
            currentChapter = window.chapter
            first_move_played = false
            select.onchange()
        }
        else if(window.curr_move.length > 1) {
            first_move_played = true
        }
    }

    var observer = new MutationObserver(function(mutations) {
    mutations.forEach(function(mutationRecord) {
        updateChapter()
       });
    });

    observer.observe(succes_text, config)
})();

[olleeriksson]

FYI. I have used ChessTempo to merge chapters into one. Import the PGN file into ChessTempo.com's opening trainer, and then export it and it will come out as one "chapter".

[micha-1972]

Thank you for the workaround which does a big part of the job. However an additional item in the chapter drop down menu "all chapters" or "random chapter" would allow you to focus on individual chapters and if you feel well prepared you go for the "random line" option to test your knowledge.
Thank you for considering to add the feature to the enhancement list although the workaround exists.