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FlyoutRestrictionMode Enum

Lists values that specify an element that restricts the Flyout position.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public enum FlyoutRestrictionMode

#Members

Name Description
Viewport

The Flyout position is restricted by the viewport.

Page

The Flyout position is restricted by the page.

Rectangle

The Flyout position is restricted by a rectangle’s boundaries (RestrictionRectangle).

TargetElement

The Flyout position is restricted by a target element’s boundaries (RestrictionTarget).

#Related API Members

The following properties accept/return FlyoutRestrictionMode values:

#Remarks

Set the RestrictionMode property to one of the FlyoutRestrictionMode enumeration values to restrict the Flyout position.

Run Demo: Flyout - Automatic Position Adjustment

Razor
<DxButton CssClass="flipping-button" Click="() => IsOpen = !IsOpen">SHOW A FLYOUT</DxButton>
<DxFlyout @bind-IsOpen=IsOpen
    PositionTarget=".flipping-button"
    RestrictionTarget=".flipping-overflow-container"
    RestrictionMode="FlyoutRestrictionMode.TargetElement"
    CloseOnOutsideClick="false"
    PreventCloseOnPositionTargetClick="true"
    CloseMode="@CloseMode"
    FitToRestriction="@FitToRestriction"
    Width="240"
    >
    <span style="font-size: 0.75rem">@Constants.ContentShort</span>
</DxFlyout>

@code {
    IEnvironmentInfo EnvironmentInfo { get; set; }
    bool IsOpen { get; set; } = false;
    bool IsMobile { get; set; }
    bool FitToRestriction { get; set; } = true;
    FlyoutCloseMode[] CloseModes { get; } = Enum.GetValues<FlyoutCloseMode>();
    FlyoutCloseMode CloseMode { get; set; } = FlyoutCloseMode.Hide;
    protected override async Task OnAfterRenderAsync(bool firstRender) {
        if (firstRender) {
            await EnvironmentInfo.InitializeRuntime();
            var deviceInfo = await EnvironmentInfo.DeviceInfo;
            IsMobile = deviceInfo.IsMobileDevice;
        }
        await base.OnAfterRenderAsync(firstRender);
    }
}
See Also