Row Editing in ASP.NET MVC Tree Grid Component

21 Dec 20221 minute to read

In Row edit mode, when you start editing the currently selected record, the entire row is changed to edit state.
You can change the cell values of the row and save edited data to the data source.
To enable Row edit, set the Mode property of EditSettings as Row.

@using Syncfusion.EJ2.Grids

@(Html.EJS().TreeGrid("TreeGrid").DataSource((IEnumerable<object>)ViewBag.datasource)
      .EditSettings(edit =>
       {
        edit.AllowAdding(true);
        edit.AllowDeleting(true);
        edit.AllowEditing(true);
        edit.Mode(Syncfusion.EJ2.TreeGrid.EditMode.Row);

       })
       .Toolbar(new List<string>() { "Add", "Edit", "Delete", "Update", "Cancel" })
       .Columns(col =>
        {
          col.Field("TaskId").HeaderText("Task ID").IsPrimaryKey(true).Width(120)
             .TextAlign(TextAlign.Right).Add();
          col.Field("TaskName").HeaderText("Task Name").Add();
          col.Field("StartDate").HeaderText("Start Date").Width(150).Format("yMd")
             .EditType("datepickeredit").TextAlign(TextAlign.Right).Add();
           col.Field("Duration").HeaderText("Duration").Width("110").EditType("numericedit")
              .Edit(new { @params = new { format = "n" } }).TextAlign(TextAlign.Right).Add();

        }).Height(400).ChildMapping("Children").TreeColumnIndex(1).Render())
public IActionResult Index()
{
    var tree = TreeData.GetDefaultData();
    ViewBag.datasource = tree;
    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.