${resource.type} — ${resource.url}

`; resourceList.appendChild(cardDiv); }); } // --- Tab Switching --- function srlg_showTab(targetId, element) { tabButtons.forEach(btn => btn.classList.remove('srlg-active')); document.querySelectorAll('.srlg-tab-content').forEach(content => content.classList.remove('active')); if (element) { element.classList.add('srlg-active'); } document.getElementById(targetId).classList.add('active'); if (targetId === 'review') { srlg_renderReview(dom.topicFilter.value); } } window.srlg_showTab = srlg_showTab; // --- PDF Export --- function srlg_downloadPDF() { srlg_collectResourceData(); const filterTopic = dom.topicFilter.value; if (typeof jspdf === 'undefined' || typeof jspdf.plugin.autotable === 'undefined') { alert('Error: PDF library not fully loaded for export.'); return; } const filteredResources = filterTopic === 'all' ? SRLG_STATE.resources : SRLG_STATE.resources.filter(c => c.topic === filterTopic); if (filteredResources.length === 0) { alert('No resources match the current filter selection for export.'); return; } const { jsPDF } = jspdf; const doc = new jsPDF({ orientation: 'l', unit: 'pt', format: 'a4' }); doc.setFont('sans-serif', 'normal'); const margin = 40; const pageWidth = doc.internal.pageSize.getWidth(); let yPos = margin; // --- Header --- doc.setFontSize(18); doc.setFont('sans-serif', 'bold'); doc.setTextColor('#0891b2'); // Cyan-600 doc.text(`Science Resource Catalog: ${filterTopic === 'all' ? 'All Topics' : filterTopic}`, pageWidth / 2, yPos, { align: 'center' }); yPos += 30; // --- Resource Table --- doc.setFontSize(10); const tableHeaders = ['#', 'Topic', 'Resource Name', 'Type', 'URL / Link']; const tableBody = filteredResources.map((resource, index) => [ (index + 1).toString(), resource.topic, resource.name, resource.type, resource.url ]); doc.autoTable({ head: [tableHeaders], body: tableBody, startY: yPos, theme: 'grid', styles: { fontSize: 9, cellPadding: 6, overflow: 'linebreak' }, headStyles: { fillColor: [8, 145, 178], textColor: 255, fontStyle: 'bold' }, // Cyan-600 alternateRowStyles: { fillColor: [245, 255, 255] }, columnStyles: { 0: { cellWidth: 20, halign: 'center' }, 2: { cellWidth: 150 }, // Name gets space 4: { cellWidth: 150 } // URL gets space }, didDrawPage: function(data) { yPos = data.cursor.y; } }); doc.save(`Science_Resource_List_${filterTopic.replace(/\s/g, '_')}.pdf`); } // --- Initialization --- document.addEventListener('DOMContentLoaded', () => { // 1. Assign DOM elements dom.topicFilter = document.getElementById('topic-filter'); // 2. Attach listeners document.getElementById('srlg-add-resource-btn').addEventListener('click', srlg_addResource); document.getElementById('matrix-next-btn').addEventListener('click', () => srlg_showTab('review', document.querySelector('.srlg-tab-btn[data-tab="review"]'))); document.getElementById('srlg-download-pdf').addEventListener('click', srlg_downloadPDF); tabButtons.forEach(btn => { btn.addEventListener('click', (e) => srlg_showTab(e.target.dataset.tab, e.target)); }); // Filter listener dom.topicFilter.addEventListener('change', () => srlg_renderReview(dom.topicFilter.value)); // 3. Initial population srlg_renderMatrixTable(); });