Class TelerikComboBox<TItem, TValue>

The class for the Telerik ComboBox component.

Inheritance
System.Object
BaseComponent
DataBoundComponent<TItem>
TelerikSelectBase<TItem, TValue>
Telerik.Blazor.Components.Common.Dropdowns.ComboBoxBase<TItem, TValue>
TelerikComboBox<TItem, TValue>
Inherited Members
Namespace: Telerik.Blazor.Components
Assembly: Telerik.Blazor.dll

Syntax

public class TelerikComboBox<TItem, TValue> : ComboBoxBase<TItem, TValue>, IDisposable, IPopupContainer, ILabelableInput
Type Parameters
TItem

TValue

Constructors

TelerikComboBox()

Declaration
public TelerikComboBox()

Properties

ComboBoxSettings

Defines a Microsoft.AspNetCore.Components.RenderFragment that contains all settings for the autocomplete. See ComboBoxPopupSettings.

Declaration
public RenderFragment ComboBoxSettings { get; set; }
Property Value
Microsoft.AspNetCore.Components.RenderFragment

ItemTemplate

Defines the item template of the list items.

Declaration
public RenderFragment<TItem> ItemTemplate { get; set; }
Property Value
Microsoft.AspNetCore.Components.RenderFragment<TItem>

OnClose

Defines the OnClose Event which is fired before the suggestion list of the ComboBox is closed.

Declaration
public EventCallback<ComboBoxCloseEventArgs> OnClose { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<ComboBoxCloseEventArgs>

OnItemRender

Fires each time an item in dropdown renders. Use the event to add a custom CSS class to each dropdown item based on its value.

Declaration
public Action<ComboBoxItemRenderEventArgs<TItem>> OnItemRender { get; set; }
Property Value
System.Action<ComboBoxItemRenderEventArgs<TItem>>

OnOpen

Defines the OnOpen Event which is fired before the suggestion list of the ComboBox is opened.

Declaration
public EventCallback<ComboBoxOpenEventArgs> OnOpen { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<ComboBoxOpenEventArgs>

OnRead

Fires when the data source is read. Use this to attach your own filtering logic. Once attached, you must implement all such data source operations here, the Component will no longer perform them for you.

Declaration
public EventCallback<ComboBoxReadEventArgs> OnRead { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<ComboBoxReadEventArgs>

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder __builder