PDFViewer JSP Tag Overview

The PDFViewer JSP tag is a server-side wrapper for the Kendo UI PDFViewer widget.

The Kendo UI PDFViewer displays PDF files in the browser. It uses the PDF.JS Processing to process the files.

The PDFViewer consists of a toolbar and a scrollable container that wraps the page elements. Default tools collection includes pager, open and download tool.

Key Features

  • Provides built-in paging mechanism
  • Has virtualization capabilities
  • Provides built-in default toolbar collection
  • Has responsive capabilities and page scaling

Getting Started

Configuration

Step 1 Make sure you followed all the steps from the introductory article on Telerik UI for JSP.

Step 2 Create a new action method which renders the view.

@RequestMapping(value = "index", method = RequestMethod.GET)
public String index() {

    return "web/pdfviewer/index";
}

Step 3 Add the Kendo UI taglib mapping to the page.

<%@taglib prefix="kendo" uri="http://www.kendoui.com/jsp/tags"%>

Step 4 Add the PDF.JS Processing scripts.

<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.2.2/pdf.js"></script>
<script>
    window.pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.2.2/pdf.worker.js';
</script>

Step 5 Add the PDFViewer tag.

<kendo:pdfViewer name="pdfviewer">
    <kendo:pdfViewer-pdfjsProcessing file="/spring-demos/resources/web/pdfViewer/sample.pdf"/>
</kendo:pdfViewer>

See also

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