`; pdfContainer.innerHTML = pdfHtml; document.body.appendChild(pdfContainer); window.html2canvas(pdfContainer, { scale: 2 }).then(canvas => { const imgData = canvas.toDataURL('image/png'); const { jsPDF } = window.jspdf; const pdf = new jsPDF({ orientation: 'portrait', unit: 'pt', format: 'a4' }); const pdfWidth = pdf.internal.pageSize.getWidth(); const contentWidth = pdfWidth - 80; const imgHeight = canvas.height * contentWidth / canvas.width; pdf.addImage(imgData, 'PNG', 40, 40, contentWidth, imgHeight); pdf.save('First_Aid_Checklist.pdf'); document.body.removeChild(pdfContainer); }); }; initialize(); }); function switchTab(tabId) { const tabs = ['profile', 'activities', 'checklist']; const buttons = { next: document.getElementById('next-btn'), prev: document.getElementById('prev-btn'), generate: document.getElementById('generate-checklist-btn') }; tabs.forEach(id => { document.getElementById(`${id}-tab`).style.display = (id === tabId) ? 'block' : 'none'; document.getElementById(`tab-${id}-btn`).classList.toggle('active', id === tabId); }); buttons.prev.disabled = (tabId === 'profile'); buttons.next.style.display = (tabId === 'activities' || tabId === 'checklist') ? 'none' : 'inline-block'; buttons.generate.style.display = (tabId === 'activities') ? 'inline-block' : 'none'; if (tabId === 'checklist') { document.getElementById('tab-checklist-btn').disabled = false; } } function navigateTabs(direction) { const currentActive = document.querySelector('.tab-btn.active'); const tabs = ['profile', 'activities', 'checklist']; let currentIndex = tabs.findIndex(t => `tab-${t}-btn` === currentActive.id); if (direction === 'next' && currentIndex < tabs.length - 1) { switchTab(tabs[currentIndex + 1]); } else if (direction === 'prev' && currentIndex > 0) { switchTab(tabs[currentIndex - 1]); } }