Templated (Custom) Item

Updated on Oct 1, 2026

The Telerik ToolBar for Blazor allows you to add a custom element. To use it, add the <ToolBarTemplateItem> inside the <TelerikToolBar>. In it, you can add HTML and components according to your application needs.

You can use that item to add complex toolbars to your application, which have dropdowns, inputs and other components. You can handle any events and use any API they expose to built your business logic.

Add a Telerik DropDownList to the ToolBar

Example

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Notes

• Template items cannot be part of a ToolBarButtonGroup.
• Template items do not participate in the ToolBar's adaptive behavior and don't expose Overflow and OverFlowText parameters. This is because template items do not have a predefined click action to be triggered from an item in the overflow popup.

See Also

• Live Demo: ToolBar Overview