PDF Export in ASP.NET CORE Tree Grid Component

21 Dec 20222 minutes to read

PDF export allows exporting TreeGrid data to PDF document. You need to use the pdfExport method for exporting. To enable PDF export in the treegrid, set the allowPdfExport as true.

CSHTML

<ejs-treegrid id="TreeGrid" dataSource="@ViewBag.datasource" height="220" childMapping="Children" treeColumnIndex="1" toolbar="@(new List<string>() { "PdfExport" })" allowPdfExport="true" allowPaging="true" toolbarClick="toolbarClick">
    <e-treegrid-pagesettings pageSize="7"></e-treegrid-pagesettings>
    <e-treegrid-columns>
        <e-treegrid-column field="TaskId" headerText="Task ID" textAlign="Right" width="90"></e-treegrid-column>
        <e-treegrid-column field="TaskName" headerText="Task Name" width="180"></e-treegrid-column>
        <e-treegrid-column field="StartDate" headerText="Start Date" textAlign="Right" format="yMd" type="date" width="90"></e-treegrid-column>
        <e-treegrid-column field="Duration" headerText="Duration" textAlign="Right" width="80"></e-treegrid-column>
    </e-treegrid-columns>
</ejs-treegrid>

<script>
    function toolbarClick(args) {
        if (args['item'].text === 'PDF Export') {
            var treegrid = document.getElementById("TreeGrid").ej2_instances[0];
            treegrid.pdfExport();
        }
    }
</script>

Export.cs

public IActionResult Index()
{
    var tree = TreeData.GetDefaultData();
    ViewBag.datasource = tree;
    return View();
}

NOTE

You can refer to our ASP.NET Core Tree Grid feature tour page for its groundbreaking feature representations. You can also explore our ASP.NET Core Tree Grid example ASP.NET Core Tree Grid example to knows how to present and manipulate data.