Complex Data Binding in ASP.NET CORE Tree Grid Component

21 Dec 20221 minute to read

You can achieve complex data binding in the treegrid by using the dot(.) operator in the field.

<ejs-treegrid id="TreeGrid" dataSource="@ViewBag.data" childMapping="Children" treeColumnIndex="1" allowPaging="true">
    <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="Assignee.FirstName" headerText="First Name" width="90"></e-treegrid-column>
        <e-treegrid-column field="Duration" headerText="Duration" textAlign="Right" width="80"></e-treegrid-column>
    </e-treegrid-columns>
</ejs-treegrid>
public IActionResult Index()
{
    var tree = TreeData.GetDefaultData();
    ViewBag.data = 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.