DxInputDataEditorBase<T>.ClearButtonDisplayMode Property

Specifies whether an input editor displays the Clear button when it is not empty.

Namespace: DevExpress.Blazor.Base

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(DataEditorClearButtonDisplayMode.Never)]
[Parameter]
public DataEditorClearButtonDisplayMode ClearButtonDisplayMode { get; set; }

Property Value

Type	Default	Description
DataEditorClearButtonDisplayMode	Never	A DataEditorClearButtonDisplayMode enumeration value.

Available values:

Name	Description
Auto	The clear button is visible when an editor is not empty. This mode requires that the editor’s data type is nullable.
Never	The clear button is not visible.

Remarks

The Clear button clears the editor’s value (sets it to NULL). To display this button in the editor when there is a value in it, set the ClearButtonDisplayMode property to DataEditorClearButtonDisplayMode.Auto. This mode also requires that the editor’s data type is nullable.

<DxMaskedInput @bind-Value="@Currency"
               T="double?"
               Mask="@NumericMask.Currency"
               ClearButtonDisplayMode="DataEditorClearButtonDisplayMode.Auto"
               BindValueMode="BindValueMode.OnInput"
               NullText="Type text..."
               CssClass="cw-320" />

@code {
    double? Currency { get; set; } = 123.45;
}

Run Demo: Masked Input - Clear Button and Placeholder