Javascript;Excel in JSON Format / Datei konvertieren
HTML / Javascript Code zur Konvertierung von Excel in JSON Format --- SCHNIPP --- <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Excel to JSON Converter</title> <style> body { font-family: Arial, sans-serif; margin: 0; padding: 0; } .container { max-width: 800px; margin: 50px auto; padding: 20px; border: 1px solid #ccc; border-radius: 5px; background-color: #f9f9f9; } .input-container { margin-bottom: 20px; } .input-container input[type="file"] { display: none; } .input-container label { display: block; padding: 10px 15px; backgro