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    Keyboard Support

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    Keyboard Support

    RadPdfViewer provides with built-in keyboard support and can be used as soon the control gets focused. You can focus it by iterating through the Page controls using the Tab key, alternatively, you can use a shortcut if you set the AccessKey property.

    <telerik:RadPdfViewer runat="server" ID="RadPdfViewer1" AccessKey="w"></telerik:RadPdfViewer>
    • Under IE and Chrome use Alt + AccessKey
    • Under Firefox use Shift + Alt + AccessKey

    KEYBOARD LEGEND

    Focus

    • Alt + W Focuses the toolbar of the PDFViewer.

    Closed popup:

    Supported keys and user actions

    • Tab Focuses the next element in the toolbar.
    • Shift + Tab Focuses the previous element in the toolbar.
    • Enter Presses the focused toolbar button.
    • DefaultCS.aspx
    • DefaultCS.aspx.cs
    <%@ Page Language="c#" AutoEventWireup="true"  Inherits="Telerik.Web.Examples.PdfViewer.KeyboardSupport.DefaultCS" CodeFile="DefaultCS.aspx.cs" %>
     
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
     
    <!DOCTYPE html>
    <html xmlns='http://www.w3.org/1999/xhtml'>
    <head runat="server">
        <title>Telerik ASP.NET Example</title>
        <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.2.2/pdf.js"></script>
        <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.2.2/pdf.worker.js"></script>
    </head>
    <body>
        <form id="form1" runat="server">
        <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
        <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
        <script type="text/javascript">
            window.pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.2.2/pdf.worker.js';
        </script>
        <div class="demo-container size-wide no-bg" runat="server">
            <telerik:RadPdfViewer runat="server" ID="RadPdfViewer2" Height="550px" Width="100%" Scale="0.9" ActivePage="2" AccessKey="w">
                <PdfjsProcessingSettings File="../Document.pdf">
                </PdfjsProcessingSettings>
            </telerik:RadPdfViewer>
        </div>
     
        </form>
    </body>
    </html>

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