UserScript zum Einfügen von Inhalten in Arqade (eine SE -Site) Kommentare erhält immer den Fehler "Keine textarea gefund ⇐ JavaScript

[Anonymous]

Ich erstelle ein Benutzerkript für das einfache Einfügen von Dosennachrichten, die wir auf Arqade verwenden. Jedes Mal, wenn ich versuche, es zu verwenden, erhalte ich den Fehler: < /p>

Keine TextArea in dem Ziel -Kommentarformular gefunden.

Code: Select all

// ==UserScript==
// @name         Easy message pasting
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Don't you dislike having to type out long canned messages, or having to find, copy, and paste them? That's annoying. Let a userscript do it for you.
// @author       Otaku
// @match        https://gaming.stackexchange.com/*
// @grant        GM_setClipboard
// @grant        GM_setValue
// @grant        GM_getValue
// ==/UserScript==

(function() {
'use strict';

const MINECRAFT_MESSAGE = "On Minecraft commands questions, please see our [guide on what to do before asking a Minecraft commands question](https://gaming.meta.stackexchange.com/q/13507/4797), especially the part about “what you’ve tried so far”, and edit in the requested information to your post.";
const REGISTER_MESSAGE = "Consider registering your account. This gives you certain benefits, such as being able to vote, not needing to worry about losing your account when your cookies are wiped or you use a different computer, and being able to gain reputation. For more info, see [Why should I register my account?](https://meta.stackexchange.com/questions/44557/why-should-i-register-my-account)."

let lastPressTime = 0;
let pressCount = 0;

document.addEventListener("keydown", function(event) {
if (event.key.toLowerCase() === "v") {
const currentTime = Date.now();

if (currentTime - lastPressTime < 1000) {
pressCount++;
} else {
pressCount = 1;
}

lastPressTime = currentTime;

if (pressCount === 2) {
GM_setClipboard(MINECRAFT_MESSAGE);
paste(MINECRAFT_MESSAGE);
} else if (pressCount === 3) {
GM_setClipboard(REGISTER_MESSAGE);
paste(REGISTER_MESSAGE);
}
}
});

function paste() {
// Find the correct comment form
const commentForms = document.querySelectorAll("[id^='add-comment-'][data-placeholdertext]");

if (!commentForms.length) {
console.warn("No matching comment form found.");
return;
}

let targetForm = commentForms[commentForms.length - 1];

// Find the textarea inside this form
let textArea = targetForm.querySelector("textarea");
if (!textArea) {
console.warn("No textarea found inside the target comment form.");
return;
}

// Select all existing text
textArea.focus();
textArea.select(); // Highlights all text
document.execCommand("insertText", false, MINECRAFT_MESSAGE);

// Ensure UI updates properly
textArea.dispatchEvent(new Event('input', { bubbles: true }));

setTimeout(() => {
textArea.value = textArea.value.slice(0, -1);
textArea.dispatchEvent(new Event('input', { bubbles: true }));
}, 50);
}
})();