Jump to Page Using Code

This example shows how to programmatically jump to a specific page number after opening a PDF.

window.onload = function(){ //DsPdfViewer.LicenseKey = "***key***"; let viewer = new DsPdfViewer("#viewer", {}); viewer.addDefaultPanels(); viewer.onAfterOpen.register(function () { // Jump to page with index 2: viewer.pageIndex = 2; }); viewer.open("/document-solutions/javascript-pdf-viewer/demos/product-bundles/assets/pdf/newsletter.pdf"); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>View PDF</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="./src/styles.css"> <script src="/document-solutions/javascript-pdf-viewer/demos/product-bundles/build/dspdfviewer.js"></script> <script src="/document-solutions/javascript-pdf-viewer/demos/product-bundles/build/wasmSupportApi.js"></script> <script src="/document-solutions/javascript-pdf-viewer/demos/resource/js/init.js"></script> <script src="./src/app.js"></script> </head> <body> <div id="viewer"></div> </body> </html>
#viewer { height: 100%; }