Responsive Columns in ASP.NET MVC Tree Grid Component

21 Dec 20221 minute to read

You can toggle column visibility based on media queries which are defined at the HideAtMedia.
The HideAtMedia accepts valid
Media Queries.

CSHTML

@using Syncfusion.EJ2.Grids

@(Html.EJS().TreeGrid("ResponsiveColumns")
      .DataSource((IEnumerable<object>)ViewBag.datasource)
      .Columns(col =>
       {
         col.Field("TaskID").HeaderText("Task ID").Width(90).HideAtMedia("max-width: 700px").TextAlign(TextAlign.Right).Add();
         col.Field("TaskName").HeaderText("Task Name").Width(180).Add();
         col.Field("StartDate").HeaderText("Start Date").Format("yMd").TextAlign(TextAlign.Right).Width(120).Add();
         col.Field("Duration").HeaderText("Duration").HideAtMedia("max-width: 500px").Width(80).TextAlign(TextAlign.Right).Add();

       }).Height(315).ChildMapping("Children").TreeColumnIndex(1).Render()
)

Responsive-columns.cs

public ActionResult ResponsiveColumns()
{
    var treeData = TreeGridItems.GetTreeData();
    ViewBag.datasource = treeData;
    return View();    
}

NOTE

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