iswhoa/public/scripts/controllers/picker.js

import { Controller } from "https://unpkg.com/@hotwired/stimulus/dist/stimulus.js";

export default class extends Controller {
    static targets = ["radio", "answerDetails"];

    static values = {
        answer: String
    };

    connect() {
    }

    submitAnswer(ev) {
        ev.preventDefault();

        this.element.classList.add("reveal");

        window.setTimeout(() => {
            this.radioTargets.forEach(e => { 
                e.disabled = true;
                if (e.value === this.answerValue) {
                    e.classList.add("answer");
                } else {
                    e.classList.add("wrong");
                }
            });
        }, 1);

        this.answerDetailsTarget.classList.remove("hidden");
    }
};