Skip to content 📋 ';printWindow.document.open(); printWindow.document.write(documentHtml); printWindow.document.close(); printWindow.focus(); window.setTimeout(function(){ printWindow.print(); }, 300); }function downloadInvoice(data){ const documentHtml = '' + invoiceHtml(data) + '';const blob = new Blob([documentHtml], {type:'text/html;charset=utf-8'}); const url = URL.createObjectURL(blob); const link = document.createElement('a'); link.href = url; link.download = (data.invoice_no || 'quizgk-invoice') + '.html'; document.body.appendChild(link); link.click(); link.remove();window.setTimeout(function(){ URL.revokeObjectURL(url); }, 1000); }document.addEventListener('click', function(event){ let button = event.target.closest('.qgk-view-invoice'); if (button) { event.preventDefault(); event.stopPropagation(); openInvoice(readData(button)); return; }button = event.target.closest('.qgk-print-invoice'); if (button) { event.preventDefault(); event.stopPropagation(); printInvoice(readData(button)); return; }button = event.target.closest('.qgk-download-invoice'); if (button) { event.preventDefault(); event.stopPropagation(); downloadInvoice(readData(button)); } });const closeButton = modal.querySelector('.qgk-invoice-close'); if (closeButton) { closeButton.addEventListener('click', function(){ modal.style.setProperty('display','none','important'); document.documentElement.style.overflow = ''; }); }modal.addEventListener('click', function(event){ if (event.target === modal) { modal.style.setProperty('display','none','important'); document.documentElement.style.overflow = ''; } });const printButton = document.getElementById('qgkInvoicePrintBtn'); if (printButton) { printButton.addEventListener('click', function(){ if (currentInvoice) printInvoice(currentInvoice); }); }const downloadButton = document.getElementById('qgkInvoiceDownloadBtn'); if (downloadButton) { downloadButton.addEventListener('click', function(){ if (currentInvoice) downloadInvoice(currentInvoice); }); } }if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', qgkInvoiceInit); } else { qgkInvoiceInit(); } })();