Catch unsaved comments/posts
// ==UserScript==
// @name [PTP] Catch unsaved comments/posts
// @namespace kannibalox
// @match https://passthepopcorn.me/*
// @grant none
// @version 1.0
// @author kannibalox
// @license GNU GPLv3
// @description Catch unsaved comments/posts
// ==/UserScript==
"use strict";
const beforeUnloadListener = (e) => {
e.preventDefault();
return e.returnValue = '';
};
function main() {
var textInput = document.querySelector("#quickpost");
var submitInput = document.querySelector("#quickpostform");
if (textInput !== null && submitInput !== null) {
textInput.addEventListener("input", (event) => {
if (event.target.value !== "") {
addEventListener("beforeunload", beforeUnloadListener, {capture: true});
} else {
removeEventListener("beforeunload", beforeUnloadListener, {capture: true});
}
});
submitInput.addEventListener("submit", (event) => {
removeEventListener("beforeunload", beforeUnloadListener, {capture: true});
});
}
}
window.addEventListener('load', main(), false);