simulateDownload(fileInfo) return new Promise((resolve, reject) => let progress = 0; const interval = setInterval(() => progress += Math.random() * 15; if (progress >= 100) clearInterval(interval); this.updateProgress(100); resolve(); else this.updateProgress(Math.min(progress, 99)); , 200); // 5% chance of simulated failure (for testing) if (Math.random() < 0.05) clearInterval(interval); reject(new Error('Network error')); );
app.listen(3000, () => console.log('Server running on port 3000'); ); ✅ Visual download button with Kpg-111d branding ✅ Progress tracking with percentage ✅ Status messages (success, error, warning) ✅ Analytics logging capability ✅ Responsive design ✅ Error handling with user feedback ✅ Simulated/actual download options ✅ React and vanilla JS versions Kpg-111d- Download
h2 color: #333; margin-bottom: 10px;
logDownloadToAnalytics() // Log download event (Google Analytics, etc.) console.log('✅ Kpg-111d download logged:', product: 'Kpg-111d', timestamp: new Date().toISOString(), version: '2.1.0' ); // You can send to your analytics endpoint // fetch('/api/log-download', method: 'POST', body: JSON.stringify( product: 'Kpg-111d' ) ); simulateDownload(fileInfo) return new Promise((resolve