$('#prev-page').click(function() if (currentPage > 1) currentPage--; renderPage(currentPage); );
const renderContext = canvasContext: ctx, viewport: viewport ; page.render(renderContext); $('#page-num').text(pageNum); ); jquery pdf viewer
function loadPDF(data) pdfjsLib.getDocument( data: data ).promise.then(function(pdf) pdfDoc = pdf; totalPages = pdf.numPages; $('#page-count').text(totalPages); renderPage(1); ); $('#prev-page')
// Function to open PDF in Google Docs Viewer function viewPDFWithGoogle(pdfUrl) const viewerUrl = 'https://docs.google.com/viewer?embedded=true&url=' + encodeURIComponent(pdfUrl); $('#pdf-iframe').attr('src', viewerUrl); $('#prev-page').click(function() if (currentPage >