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MultiColumnComboBox - Filtering


Enable filtering for the ComboBox

Select the filter operator

Debounce Delay

  • Filtering.razor
  • ProductService.cs
  • ProductDto.cs
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The Telerik Blazor MultiColumnComboBox provides a way to easily find the item you are after, by filtering the list of suggested items. When you focus the combo box, you can start typing the part of the text you are looking for, and the list of items will be populated with items that match the given criteria. This helps you can find the item you seek faster. For example, type “che” and examine the results.
In addition, you can control the filter operator used for the query. By default, the filter operator used is StartsWith, but if needed, you can override it through the FilterOperator parameter. Furthermore, you can control whether the internal oninput event is delayed through the DebounceDelay parameter.

The component also provides a NoDataTemplate. Use it to customize the dropdown content when there are no items to display.

This Blazor MultiColumnComboBox Filtering example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for Blazor or ThemeBuilder.

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