Index

You can configure the initially selected index of the Telerik UI ButtonGroup by using its index property.

You can also select an index through the select() method with a Integer argument.

The following example demonstrates how to select a button by its index.

Razor

    @(Html.Kendo().ButtonGroup()
        .Name("select-period")
        .Index(1)
        .Items(t =>
            {
                    t.Add().Text("Month");
                    t.Add().Text("Quarter");
                    t.Add().Text("Year");
            }))

Razor

    <kendo-buttongroup name="player"
                    index="1">
        <buttongroup-items>
            <item text="Month"></item>
            <item text="Quarter"></item>
            <item text="Year"></item>
        </buttongroup-items>
    </kendo-buttongroup>

See Also

• Server-Side API of the ButtonGroup for ASP.NET Core