Create "Apps" section in documentation and Add interactive c4a-script playground and LLM context builder for Crawl4AI
- Created a new HTML page (`index.html`) for the interactive LLM context builder, allowing users to select and combine different `crawl4ai` context files. - Implemented JavaScript functionality (`llmtxt.js`) to manage component selection, context types, and file downloads. - Added CSS styles (`llmtxt.css`) for a terminal-themed UI. - Introduced a new Markdown file (`build.md`) detailing the requirements and functionality of the context builder. - Updated the navigation in `mkdocs.yml` to include links to the new context builder and demo apps. - Added a new Markdown file (`why.md`) explaining the motivation behind the new context structure and its benefits for AI coding assistants.
This commit is contained in:
UncleCode
604
docs/md_v2/apps/c4a-script/playground/app.js
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604
docs/md_v2/apps/c4a-script/playground/app.js
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@@ -0,0 +1,604 @@
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// Playground App JavaScript
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class PlaygroundApp {
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constructor() {
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this.isLoggedIn = false;
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this.currentSection = 'home';
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this.productsLoaded = 0;
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this.maxProducts = 100;
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this.tableRowsLoaded = 10;
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this.inspectorMode = false;
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this.tooltip = null;
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this.init();
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}
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init() {
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this.setupCookieBanner();
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this.setupNewsletterPopup();
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this.setupNavigation();
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this.setupAuth();
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this.setupProductCatalog();
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this.setupForms();
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this.setupTabs();
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this.setupDataTable();
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this.setupInspector();
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this.loadInitialData();
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}
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// Cookie Banner
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setupCookieBanner() {
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const banner = document.getElementById('cookie-banner');
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const acceptBtn = banner.querySelector('.accept');
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const declineBtn = banner.querySelector('.decline');
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acceptBtn.addEventListener('click', () => {
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banner.style.display = 'none';
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console.log('✅ Cookies accepted');
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});
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declineBtn.addEventListener('click', () => {
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banner.style.display = 'none';
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console.log('❌ Cookies declined');
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});
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}
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// Newsletter Popup
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setupNewsletterPopup() {
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const popup = document.getElementById('newsletter-popup');
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const closeBtn = popup.querySelector('.close');
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const subscribeBtn = popup.querySelector('.subscribe');
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// Show popup after 3 seconds
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setTimeout(() => {
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popup.style.display = 'flex';
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}, 3000);
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closeBtn.addEventListener('click', () => {
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popup.style.display = 'none';
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});
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subscribeBtn.addEventListener('click', () => {
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const email = popup.querySelector('input').value;
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if (email) {
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console.log(`📧 Subscribed: ${email}`);
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popup.style.display = 'none';
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}
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});
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// Close on outside click
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popup.addEventListener('click', (e) => {
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if (e.target === popup) {
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popup.style.display = 'none';
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}
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});
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}
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// Navigation
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setupNavigation() {
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const navLinks = document.querySelectorAll('.nav-link');
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const sections = document.querySelectorAll('.section');
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navLinks.forEach(link => {
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link.addEventListener('click', (e) => {
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e.preventDefault();
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const targetId = link.getAttribute('href').substring(1);
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// Update active states
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navLinks.forEach(l => l.classList.remove('active'));
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link.classList.add('active');
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// Show target section
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sections.forEach(s => s.classList.remove('active'));
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const targetSection = document.getElementById(targetId);
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if (targetSection) {
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targetSection.classList.add('active');
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this.currentSection = targetId;
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// Load content for specific sections
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this.loadSectionContent(targetId);
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}
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});
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});
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// Start tutorial button
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const startBtn = document.getElementById('start-tutorial');
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if (startBtn) {
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startBtn.addEventListener('click', () => {
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console.log('🚀 Tutorial started!');
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alert('Tutorial started! Check the console for progress.');
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});
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}
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}
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// Authentication
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setupAuth() {
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const loginBtn = document.getElementById('login-btn');
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const logoutBtn = document.getElementById('logout-btn');
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const loginModal = document.getElementById('login-modal');
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const loginForm = document.getElementById('login-form');
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const closeBtn = loginModal.querySelector('.close');
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loginBtn.addEventListener('click', () => {
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loginModal.style.display = 'flex';
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});
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|
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closeBtn.addEventListener('click', () => {
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loginModal.style.display = 'none';
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});
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loginForm.addEventListener('submit', (e) => {
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e.preventDefault();
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const email = document.getElementById('email').value;
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const password = document.getElementById('password').value;
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const rememberMe = document.getElementById('remember-me').checked;
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const messageEl = document.getElementById('login-message');
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|
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// Simple validation
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if (email === 'demo@example.com' && password === 'demo123') {
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this.isLoggedIn = true;
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messageEl.textContent = '✅ Login successful!';
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messageEl.className = 'form-message success';
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setTimeout(() => {
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loginModal.style.display = 'none';
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document.getElementById('login-btn').style.display = 'none';
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document.getElementById('user-info').style.display = 'flex';
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document.getElementById('username-display').textContent = 'Demo User';
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console.log(`✅ Logged in${rememberMe ? ' (remembered)' : ''}`);
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}, 1000);
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} else {
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messageEl.textContent = '❌ Invalid credentials. Try demo@example.com / demo123';
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messageEl.className = 'form-message error';
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}
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});
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logoutBtn.addEventListener('click', () => {
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this.isLoggedIn = false;
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document.getElementById('login-btn').style.display = 'block';
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document.getElementById('user-info').style.display = 'none';
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console.log('👋 Logged out');
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});
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|
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// Close modal on outside click
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loginModal.addEventListener('click', (e) => {
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if (e.target === loginModal) {
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loginModal.style.display = 'none';
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}
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});
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}
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// Product Catalog
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setupProductCatalog() {
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// View toggle
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const infiniteBtn = document.getElementById('infinite-scroll-btn');
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const paginationBtn = document.getElementById('pagination-btn');
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const infiniteView = document.getElementById('infinite-scroll-view');
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const paginationView = document.getElementById('pagination-view');
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infiniteBtn.addEventListener('click', () => {
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infiniteBtn.classList.add('active');
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paginationBtn.classList.remove('active');
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infiniteView.style.display = 'block';
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paginationView.style.display = 'none';
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this.setupInfiniteScroll();
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});
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paginationBtn.addEventListener('click', () => {
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paginationBtn.classList.add('active');
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infiniteBtn.classList.remove('active');
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paginationView.style.display = 'block';
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infiniteView.style.display = 'none';
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});
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// Load more button
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const loadMoreBtn = paginationView.querySelector('.load-more');
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loadMoreBtn.addEventListener('click', () => {
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this.loadMoreProducts();
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});
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// Collapsible filters
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const collapsibles = document.querySelectorAll('.collapsible');
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collapsibles.forEach(header => {
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header.addEventListener('click', () => {
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const content = header.nextElementSibling;
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const toggle = header.querySelector('.toggle');
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content.style.display = content.style.display === 'none' ? 'block' : 'none';
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toggle.textContent = content.style.display === 'none' ? '▶' : '▼';
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});
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});
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}
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setupInfiniteScroll() {
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const container = document.querySelector('.products-container');
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const loadingIndicator = document.getElementById('loading-indicator');
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container.addEventListener('scroll', () => {
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if (container.scrollTop + container.clientHeight >= container.scrollHeight - 100) {
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if (this.productsLoaded < this.maxProducts) {
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loadingIndicator.style.display = 'block';
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setTimeout(() => {
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this.loadMoreProducts();
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loadingIndicator.style.display = 'none';
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}, 1000);
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}
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}
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});
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}
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loadMoreProducts() {
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const grid = document.getElementById('product-grid');
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const batch = 10;
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for (let i = 0; i < batch && this.productsLoaded < this.maxProducts; i++) {
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const product = this.createProductCard(this.productsLoaded + 1);
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grid.appendChild(product);
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this.productsLoaded++;
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}
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console.log(`📦 Loaded ${batch} more products. Total: ${this.productsLoaded}`);
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}
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createProductCard(id) {
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const card = document.createElement('div');
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card.className = 'product-card';
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card.innerHTML = `
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<div class="product-image">📦</div>
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<div class="product-name">Product ${id}</div>
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<div class="product-price">$${(Math.random() * 100 + 10).toFixed(2)}</div>
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<button class="btn btn-sm">Quick View</button>
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`;
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// Quick view functionality
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const quickViewBtn = card.querySelector('button');
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quickViewBtn.addEventListener('click', () => {
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alert(`Quick view for Product ${id}`);
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});
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return card;
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}
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// Forms
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setupForms() {
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// Contact Form
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const contactForm = document.getElementById('contact-form');
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const subjectSelect = document.getElementById('contact-subject');
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const departmentGroup = document.getElementById('department-group');
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const departmentSelect = document.getElementById('department');
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subjectSelect.addEventListener('change', () => {
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if (subjectSelect.value === 'support') {
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departmentGroup.style.display = 'block';
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departmentSelect.innerHTML = `
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<option value="">Select department</option>
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<option value="technical">Technical Support</option>
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<option value="billing">Billing Support</option>
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<option value="general">General Support</option>
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`;
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} else {
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departmentGroup.style.display = 'none';
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}
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});
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contactForm.addEventListener('submit', (e) => {
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e.preventDefault();
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const messageDisplay = document.getElementById('contact-message-display');
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messageDisplay.textContent = '✅ Message sent successfully!';
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messageDisplay.className = 'form-message success';
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console.log('📧 Contact form submitted');
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});
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// Multi-step Form
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const surveyForm = document.getElementById('survey-form');
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const steps = surveyForm.querySelectorAll('.form-step');
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const progressFill = document.getElementById('progress-fill');
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let currentStep = 1;
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surveyForm.addEventListener('click', (e) => {
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if (e.target.classList.contains('next-step')) {
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if (currentStep < 3) {
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steps[currentStep - 1].style.display = 'none';
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currentStep++;
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steps[currentStep - 1].style.display = 'block';
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progressFill.style.width = `${(currentStep / 3) * 100}%`;
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}
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} else if (e.target.classList.contains('prev-step')) {
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if (currentStep > 1) {
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steps[currentStep - 1].style.display = 'none';
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currentStep--;
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steps[currentStep - 1].style.display = 'block';
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progressFill.style.width = `${(currentStep / 3) * 100}%`;
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}
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}
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});
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surveyForm.addEventListener('submit', (e) => {
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e.preventDefault();
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document.getElementById('survey-success').style.display = 'block';
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console.log('📋 Survey submitted successfully!');
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});
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}
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// Tabs
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setupTabs() {
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const tabBtns = document.querySelectorAll('.tab-btn');
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const tabPanes = document.querySelectorAll('.tab-pane');
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tabBtns.forEach(btn => {
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btn.addEventListener('click', () => {
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||||
const targetTab = btn.getAttribute('data-tab');
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// Update active states
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||||
tabBtns.forEach(b => b.classList.remove('active'));
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btn.classList.add('active');
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// Show target pane
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tabPanes.forEach(pane => {
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pane.style.display = pane.id === targetTab ? 'block' : 'none';
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});
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||||
});
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});
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// Show more functionality
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const showMoreBtn = document.querySelector('.show-more');
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const hiddenText = document.querySelector('.hidden-text');
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if (showMoreBtn) {
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showMoreBtn.addEventListener('click', () => {
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||||
if (hiddenText.style.display === 'none') {
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hiddenText.style.display = 'block';
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showMoreBtn.textContent = 'Show Less';
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||||
} else {
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||||
hiddenText.style.display = 'none';
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||||
showMoreBtn.textContent = 'Show More';
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||||
}
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||||
});
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}
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// Load comments
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||||
const loadCommentsBtn = document.querySelector('.load-comments');
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const commentsSection = document.querySelector('.comments-section');
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||||
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if (loadCommentsBtn) {
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loadCommentsBtn.addEventListener('click', () => {
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commentsSection.style.display = 'block';
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commentsSection.innerHTML = `
|
||||
<div class="comment">
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||||
<div class="comment-author">John Doe</div>
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||||
<div class="comment-text">Great product! Highly recommended.</div>
|
||||
</div>
|
||||
<div class="comment">
|
||||
<div class="comment-author">Jane Smith</div>
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||||
<div class="comment-text">Excellent quality and fast shipping.</div>
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||||
</div>
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||||
`;
|
||||
loadCommentsBtn.style.display = 'none';
|
||||
console.log('💬 Comments loaded');
|
||||
});
|
||||
}
|
||||
}
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||||
|
||||
// Data Table
|
||||
setupDataTable() {
|
||||
const loadMoreBtn = document.querySelector('.load-more-rows');
|
||||
const searchInput = document.querySelector('.search-input');
|
||||
const exportBtn = document.getElementById('export-btn');
|
||||
const sortableHeaders = document.querySelectorAll('.sortable');
|
||||
|
||||
// Load more rows
|
||||
loadMoreBtn.addEventListener('click', () => {
|
||||
this.loadMoreTableRows();
|
||||
});
|
||||
|
||||
// Search functionality
|
||||
searchInput.addEventListener('input', (e) => {
|
||||
const searchTerm = e.target.value.toLowerCase();
|
||||
const rows = document.querySelectorAll('#table-body tr');
|
||||
|
||||
rows.forEach(row => {
|
||||
const text = row.textContent.toLowerCase();
|
||||
row.style.display = text.includes(searchTerm) ? '' : 'none';
|
||||
});
|
||||
});
|
||||
|
||||
// Export functionality
|
||||
exportBtn.addEventListener('click', () => {
|
||||
console.log('📊 Exporting table data...');
|
||||
alert('Table data exported! (Check console)');
|
||||
});
|
||||
|
||||
// Sorting
|
||||
sortableHeaders.forEach(header => {
|
||||
header.addEventListener('click', () => {
|
||||
console.log(`🔄 Sorting by ${header.getAttribute('data-sort')}`);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
loadMoreTableRows() {
|
||||
const tbody = document.getElementById('table-body');
|
||||
const batch = 10;
|
||||
|
||||
for (let i = 0; i < batch; i++) {
|
||||
const row = document.createElement('tr');
|
||||
const id = this.tableRowsLoaded + i + 1;
|
||||
row.innerHTML = `
|
||||
<td>User ${id}</td>
|
||||
<td>user${id}@example.com</td>
|
||||
<td>${new Date().toLocaleDateString()}</td>
|
||||
<td><button class="btn btn-sm">Edit</button></td>
|
||||
`;
|
||||
tbody.appendChild(row);
|
||||
}
|
||||
|
||||
this.tableRowsLoaded += batch;
|
||||
console.log(`📄 Loaded ${batch} more rows. Total: ${this.tableRowsLoaded}`);
|
||||
}
|
||||
|
||||
// Load initial data
|
||||
loadInitialData() {
|
||||
// Load initial products
|
||||
this.loadMoreProducts();
|
||||
|
||||
// Load initial table rows
|
||||
this.loadMoreTableRows();
|
||||
}
|
||||
|
||||
// Load content when navigating to sections
|
||||
loadSectionContent(sectionId) {
|
||||
switch(sectionId) {
|
||||
case 'catalog':
|
||||
// Ensure products are loaded in catalog
|
||||
if (this.productsLoaded === 0) {
|
||||
this.loadMoreProducts();
|
||||
}
|
||||
break;
|
||||
case 'data-tables':
|
||||
// Ensure table rows are loaded
|
||||
if (this.tableRowsLoaded === 0) {
|
||||
this.loadMoreTableRows();
|
||||
}
|
||||
break;
|
||||
case 'forms':
|
||||
// Forms are already set up
|
||||
break;
|
||||
case 'tabs':
|
||||
// Tabs content is static
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Inspector Mode
|
||||
setupInspector() {
|
||||
const inspectorBtn = document.getElementById('inspector-btn');
|
||||
|
||||
// Create tooltip element
|
||||
this.tooltip = document.createElement('div');
|
||||
this.tooltip.className = 'inspector-tooltip';
|
||||
this.tooltip.style.cssText = `
|
||||
position: fixed;
|
||||
background: rgba(0, 0, 0, 0.9);
|
||||
color: white;
|
||||
padding: 8px 12px;
|
||||
border-radius: 4px;
|
||||
font-size: 12px;
|
||||
font-family: monospace;
|
||||
pointer-events: none;
|
||||
z-index: 10000;
|
||||
display: none;
|
||||
max-width: 300px;
|
||||
`;
|
||||
document.body.appendChild(this.tooltip);
|
||||
|
||||
inspectorBtn.addEventListener('click', () => {
|
||||
this.toggleInspector();
|
||||
});
|
||||
|
||||
// Add mouse event listeners
|
||||
document.addEventListener('mousemove', this.handleMouseMove.bind(this));
|
||||
document.addEventListener('mouseout', this.handleMouseOut.bind(this));
|
||||
}
|
||||
|
||||
toggleInspector() {
|
||||
this.inspectorMode = !this.inspectorMode;
|
||||
const inspectorBtn = document.getElementById('inspector-btn');
|
||||
|
||||
if (this.inspectorMode) {
|
||||
inspectorBtn.classList.add('active');
|
||||
inspectorBtn.style.background = '#0fbbaa';
|
||||
document.body.style.cursor = 'crosshair';
|
||||
} else {
|
||||
inspectorBtn.classList.remove('active');
|
||||
inspectorBtn.style.background = '';
|
||||
document.body.style.cursor = '';
|
||||
this.tooltip.style.display = 'none';
|
||||
this.removeHighlight();
|
||||
}
|
||||
}
|
||||
|
||||
handleMouseMove(e) {
|
||||
if (!this.inspectorMode) return;
|
||||
|
||||
const element = e.target;
|
||||
if (element === this.tooltip) return;
|
||||
|
||||
// Highlight element
|
||||
this.highlightElement(element);
|
||||
|
||||
// Show tooltip with element info
|
||||
const info = this.getElementInfo(element);
|
||||
this.tooltip.innerHTML = info;
|
||||
this.tooltip.style.display = 'block';
|
||||
|
||||
// Position tooltip
|
||||
const x = e.clientX + 15;
|
||||
const y = e.clientY + 15;
|
||||
|
||||
// Adjust position if tooltip would go off screen
|
||||
const rect = this.tooltip.getBoundingClientRect();
|
||||
const adjustedX = x + rect.width > window.innerWidth ? x - rect.width - 30 : x;
|
||||
const adjustedY = y + rect.height > window.innerHeight ? y - rect.height - 30 : y;
|
||||
|
||||
this.tooltip.style.left = adjustedX + 'px';
|
||||
this.tooltip.style.top = adjustedY + 'px';
|
||||
}
|
||||
|
||||
handleMouseOut(e) {
|
||||
if (!this.inspectorMode) return;
|
||||
if (e.target === document.body) {
|
||||
this.removeHighlight();
|
||||
this.tooltip.style.display = 'none';
|
||||
}
|
||||
}
|
||||
|
||||
highlightElement(element) {
|
||||
this.removeHighlight();
|
||||
element.style.outline = '2px solid #0fbbaa';
|
||||
element.style.outlineOffset = '1px';
|
||||
element.setAttribute('data-inspector-highlighted', 'true');
|
||||
}
|
||||
|
||||
removeHighlight() {
|
||||
const highlighted = document.querySelector('[data-inspector-highlighted]');
|
||||
if (highlighted) {
|
||||
highlighted.style.outline = '';
|
||||
highlighted.style.outlineOffset = '';
|
||||
highlighted.removeAttribute('data-inspector-highlighted');
|
||||
}
|
||||
}
|
||||
|
||||
getElementInfo(element) {
|
||||
const tagName = element.tagName.toLowerCase();
|
||||
const id = element.id ? `#${element.id}` : '';
|
||||
const classes = element.className ?
|
||||
`.${element.className.split(' ').filter(c => c).join('.')}` : '';
|
||||
|
||||
let selector = tagName;
|
||||
if (id) {
|
||||
selector = id;
|
||||
} else if (classes) {
|
||||
selector = `${tagName}${classes}`;
|
||||
}
|
||||
|
||||
// Build info HTML
|
||||
let info = `<strong>${selector}</strong>`;
|
||||
|
||||
// Add additional attributes
|
||||
const attrs = [];
|
||||
if (element.name) attrs.push(`name="${element.name}"`);
|
||||
if (element.type) attrs.push(`type="${element.type}"`);
|
||||
if (element.href) attrs.push(`href="${element.href}"`);
|
||||
if (element.value && element.tagName === 'INPUT') attrs.push(`value="${element.value}"`);
|
||||
|
||||
if (attrs.length > 0) {
|
||||
info += `<br><span style="color: #888;">${attrs.join(' ')}</span>`;
|
||||
}
|
||||
|
||||
return info;
|
||||
}
|
||||
}
|
||||
|
||||
// Initialize app when DOM is ready
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
window.playgroundApp = new PlaygroundApp();
|
||||
console.log('🎮 Playground app initialized!');
|
||||
});
|
||||
Reference in New Issue
Block a user