Massive Reset for Lon-Capa

One click button to reset whole section

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name        Massive Reset for Lon-Capa
// @description One click button to reset whole section
// @namespace   https://peijunz.github.io
// @author      Peijun Zhu
// @include     http://nplq1.phyast.pitt.edu/adm/grades
// @include     http://homework.phyast.pitt.edu/adm/grades
// @version     2017.09.07.2
// @grant       none
// @icon        http://www.courseweaver.com/images/lc_logo.png
// ==/UserScript==
function resetAll() {
    l = document.getElementsByTagName('select');
    for (index = 0; index < l.length; ++index) {
        if (!l[index].value) {
            l[index].value = 'reset status';
        }
    }
}
id = "resetall_button";
t = document.getElementById(id);
if(t === null){
    var resetButton = document.createElement("input");
    resetButton.setAttribute("id", id);
    resetButton.type = "button";
    resetButton.value = "Reset Current Section";
    resetButton.onclick = resetAll;
    document.body.appendChild(resetButton);
}