.jquery-demo-result margin-top: 12px; font-weight: 500; background: white; padding: 8px 14px; border-radius: 28px; display: inline-block;
</style> </div> </div> </div>
<h3 style="margin: 1rem 0 0.2rem;"><i class="fab fa-js"></i> jQuery Magic: Toggle & Text Update</h3> <div class="demo-box"> <button id="jqueryToggleBtn" class="interactive-btn"><i class="fas fa-magic"></i> jQuery Toggle Panel</button> <button id="jqueryAlertBtn" class="interactive-btn"><i class="fas fa-comment"></i> jQuery Greeting</button> <div id="jqueryPanel" style="margin-top: 15px; background:#eef2ff; border-radius: 20px; padding: 12px; display: none;"> <i class="fas fa-smile-wink"></i> This panel was revealed using <strong>jQuery's fadeToggle()</strong>! <br> jQuery makes effects, DOM traversal, and event handling elegant. </div> <div id="jqueryMsg" class="jquery-demo-result"></div> </div> web design with html css javascript and jquery set pdf
.guide-header h1 font-size: 2.6rem; letter-spacing: -0.5px; display: flex; align-items: center; gap: 15px; flex-wrap: wrap; /* Main container for PDF export: everything inside
This is a complete, ready-to-run HTML document that creates a web-based guide for designing with HTML, CSS, JavaScript, and jQuery, including a PDF export feature. margin: 0 auto
/* Main container for PDF export: everything inside #pdf-content will be captured */ .guide-container max-width: 1300px; margin: 0 auto; background: white; border-radius: 32px; box-shadow: 0 25px 45px -12px rgba(0,0,0,0.25); overflow: hidden; transition: all 0.2s;
// ----- 6. PDF Generation using html2pdf.js (complete guide) ----- $('#exportPdfBtn').click(function() const element = document.getElementById('pdf-content'); // Show loading feedback const $btn = $(this); const originalText = $btn.html(); $btn.html('<i class="fas fa-spinner fa-pulse"></i> Generating PDF...').prop('disabled', true); // Configuration for high-quality PDF (landscape/portrait option) const opt = margin: [0.6, 0.6, 0.6, 0.6], // top, right, bottom, left in inches filename: 'WebDesign_HTML_CSS_JS_jQuery_CompleteGuide.pdf', image: type: 'jpeg', quality: 0.98 , html2canvas: scale: 2, letterRendering: true, useCORS: true, logging: false , jsPDF: unit: 'in', format: 'a4', orientation: 'portrait' ; // Export the content inside #pdf-content html2pdf().set(opt).from(element).save().then(() => $btn.html(originalText).prop('disabled', false); // optional success message $('.toolbar .info-message').fadeOut(100).fadeIn(300); ).catch(err => console.error("PDF error: ", err); $btn.html(originalText).prop('disabled', false); alert("PDF generation error, but your guide is fully functional. Check console."); ); );