New to Kendo UI for jQuery? Download free 30-day trial

PDF Export

The Grid component provides a built-in PDF export functionality.

For a runnable example, refer to the demo on exporting the Grid to PDF.

Getting Started

To enable PDF export:

  1. Include the corresponding toolbar command and set the export settings.
  2. Include the Pako Deflate library in the page to enable compression.

Starting with v2023.3.1115 the Pako library is no longer distributed with the rest of the Kendo UI for jQuery scripts. You must use one of the official distribution channels such as unpkg instead.

To initiate PDF export through code, call the saveAsPdf method.

  • By default, Kendo UI Grid exports the current page of the data with sorting, filtering, grouping, and aggregates applied.
  • The Grid uses the current column order, visibility, and dimensions to generate the PDF file.
  • When the Grid is exported to PDF, the dataBound event is fired. This is needed as the Grid has to page itself in order to allow the drawing mechanism to copy the content. This also allows modifying the content of the Grid before it is exported to PDF.

The following example demonstrates how to enable the PDF export functionality of the Grid.

    <!-- Load Pako Deflate library to enable PDF compression -->
    <script src="https://unpkg.com/pako/dist/pako_deflate.min.js"></script>

    <div id="grid"></div>
    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                fileName: "Kendo UI Grid Export.pdf"
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            sortable: true,
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Configuration

With regard to its PDF export, the Grid enables you to:

Exporting All Pages

By default, the Kendo UI Grid exports only the current page of data. To export all pages, set the allPages option to true.

When the allPages option is set to true and serverPaging is enabled, the Grid will make a "read" request for all data. If the data items are too many, the browser may become unresponsive. In such cases, use server-side export.

    <div id="grid"></div>
    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                allPages: true
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Fitting Content to Paper Size

By default, the paper size of the exported document is determined by the size of the Grid on the screen. This implies that the document can contain pages with different dimensions if the size of the Grid is not uniform for each data page. For detailed information on the conversion from screen to document units, refer to the article on dimensions and CSS units.

You can specify a paper size that will be applied to the whole document. The content will be scaled to fit the specified paper size. The automatic scale factor can be overridden, for example, to make room for additional page elements. To use all available space, the Grid will:

  • Adjust the column widths to fill the page so try to avoid setting width on all columns.
  • Vary the number of rows for each page, placing page breaks where appropriate.
  • Omit the toolbar and the pager.
  • To fit its content to the paper size, all records have to be rendered at once.
  • The exact maximum number of exportable rows will vary depending on the browser, system resources, template complexity, and other factors.
  • A good practice is to verify your own worst-case scenarios in each browser you intend to support.
    <div id="grid"></div>
    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                allPages: true,
                paperSize: "A4",
                landscape: true,
                scale: 0.75
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Specifying Page Templates

The Grid allows you to specify a page template and use the template to position the content, add headers, footers, and other elements. The styling of the exported document is done by using CSS. During the PDF export, the template is positioned in a container with the specified paper size. The supported page template variables are:

  • pageNumber
  • totalPages

To use a page template, you have to set the paper size.

    <style>
        body {
            font-family: "DejaVu Serif";
            font-size: 12px;
        }

        .page-template {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
        }

        .page-template .header {
            position: absolute;
            top: 30px;
            left: 30px;
            right: 30px;

            border-bottom: 1px solid #888;

            text-align: center;
            font-size: 18px;
        }

        .page-template .footer {
            position: absolute;
            bottom: 30px;
            left: 30px;
            right: 30px;
        }
    </style>

    <script type="x/kendo-template" id="page-template">
        <div class="page-template">
            <div class="header">
                Acme Inc.
            </div>
            <div class="footer">
                <div style="float: right">Page #: pageNum # of #: totalPages #</div>
            </div>
        </div>
    </script>

    <div id="grid"></div>

    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                allPages: true,
                paperSize: "A4",
                margin: { top: "3cm", right: "1cm", bottom: "1cm", left: "1cm" },
                landscape: true,
                template: $("#page-template").html()
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Using Server Proxy

Internet Explorer 9 and Safari do not support the option for saving a file and require the implementation of a server proxy. To specify the server proxy URL, set the proxyURL option.

    <div id="grid"></div>
    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                fileName: "Kendo UI Grid Export.pdf",
                proxyURL: "/proxy"
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            sortable: true,
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Saving Files on the Server

To send the generated file to a remote service, set a proxyUrl and forceProxy to true. If the proxy returns 204 No Content, no Save As... dialog will appear on the client.

    <div id="grid"></div>
    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                forceProxy: true,
                proxyURL: "/proxy"
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Embedding Unicode Characters

The default fonts in PDF files do not provide Unicode support. To support international characters, you have to embed an external font. For more information on the supported Deja Vu font family as part of the Kendo UI distributions and other fonts, refer to the article on custom fonts and PDF.

The following example demonstrates how to handle custom fonts.

    <style>
        /*
            Use the DejaVu Sans font for display and embedding in the PDF file.
            The standard PDF fonts have no support for Unicode characters.
        */
        .k-grid {
            font-family: "DejaVu Sans", "Arial", sans-serif;
        }
    </style>

    <script>
        // Import DejaVu Sans font for embedding

        // NOTE: Only required if the Kendo UI stylesheets are loaded
        // from a different origin, e.g. kendo.cdn.telerik.com
        kendo.pdf.defineFont({
            "DejaVu Sans"             : "https://kendo.cdn.telerik.com/2023.1.117/styles/fonts/DejaVu/DejaVuSans.ttf",
            "DejaVu Sans|Bold"        : "https://kendo.cdn.telerik.com/2023.1.117/styles/fonts/DejaVu/DejaVuSans-Bold.ttf",
            "DejaVu Sans|Bold|Italic" : "https://kendo.cdn.telerik.com/2023.1.117/styles/fonts/DejaVu/DejaVuSans-Oblique.ttf",
            "DejaVu Sans|Italic"      : "https://kendo.cdn.telerik.com/2023.1.117/styles/fonts/DejaVu/DejaVuSans-Oblique.ttf"
        });
    </script>

    <!-- Load Pako ZLIB library to enable PDF compression -->
    <script src="https://unpkg.com/pako/dist/pako_deflate.min.js"></script>

    <div id="grid"></div>
    <script>
        $("#grid").kendoGrid({
            toolbar: ["pdf"],
            pdf: {
                allPages: true
            },
            dataSource: {
                type: "odata",
                transport: {
                    read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
                },
                pageSize: 7
            },
            pageable: true,
            columns: [
                { width: 300, field: "ProductName", title: "Product Name" },
                { field: "UnitsOnOrder", title: "Units On Order" },
                { field: "UnitsInStock", title: "Units In Stock" }
            ]
        });
    </script>

Exclude Column From Exporting

In some scenarios, you might want to hide given column or multiple columns from being exported. This can be achieved using the Exportable setting.

It can also be set to an Object containing different values for Excel and PDF exporting modes, providing separate options for each:

columns: [
   { 
       field: 'ContactTitle',
       exportable: { pdf: true, excel: false }
   }
]

Known Limitations

  • All known limitations of the HTML Drawing module apply.
  • Exporting a hierarchical Grid is not supported.
  • PDF export is not supported when the Grid has a locked (frozen) column enabled. If the algorithm decides to move a node to the next page, all DOM nodes that follow it will be also moved although there might be enough space for part of them on the current page.
  • The built-in PDF export option of the Kendo UI Grid exports as many columns as it can fit on a page with a defined page size. If the columns do not fit, they will be cropped. If you need to support more columns that can be fit on a page, use the side-to-side PDF export approach instead.

Further Reading

KB Articles on PDF Export

See Also

In this article