CurrieTechnologies.Blazor.PageVisibility
0.3.1
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package CurrieTechnologies.Blazor.PageVisibility --version 0.3.1
NuGet\Install-Package CurrieTechnologies.Blazor.PageVisibility -Version 0.3.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="CurrieTechnologies.Blazor.PageVisibility" Version="0.3.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add CurrieTechnologies.Blazor.PageVisibility --version 0.3.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: CurrieTechnologies.Blazor.PageVisibility, 0.3.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install CurrieTechnologies.Blazor.PageVisibility as a Cake Addin #addin nuget:?package=CurrieTechnologies.Blazor.PageVisibility&version=0.3.1 // Install CurrieTechnologies.Blazor.PageVisibility as a Cake Tool #tool nuget:?package=CurrieTechnologies.Blazor.PageVisibility&version=0.3.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
CurrieTechnologies.Blazor.PageVisibility
This package provides Blazor applications with access to the browser's Page Visibility API
Usage
In your Blazor app, add the
CurrieTechnologies.Blazor.PageVisibility
NuGet packageInstall-Package CurrieTechnologies.Blazor.PageVisibility
In your Blazor app's
Startup.cs
, register the 'PageVisibilityService'.public void ConfigureServices(IServiceCollection services) { ... services.AddPageVisibility(); ... }
Now you can inject the PageVisibilityService into any Blazor page and use it like this:
@inject PageVisibilityService visibility <div> <ul> @foreach (var vs in viewStates) { <li>@vs</li> } </ul> @if (listenerId != Guid.Empty) { <button @onclick="@HandleUnsubscibe">Unsubscribe</button> } else { <button @onclick="@(async () => listenerId = await visibility.OnVisibilityChangeAsync(OnVisibilityChange, this))"> Resubscribe </button> } </div> @code { private List<string> viewStates = new List<string>(); private Guid listenerId = Guid.Empty; protected override async Task OnInitAsync() { viewStates.Add(await visibility.GetVisibilityStateAsync()); listenerId = await visibility.OnVisibilityChangeAsync(OnVisibilityChange, this); await base.OnInitAsync(); } Task OnVisibilityChange(VisibilityInfo visibilityInfo) { viewStates.Add(visibilityInfo.VisibilityState); return Task.CompletedTask; } async Task HandleUnsubscibe() { await visibility.RemoveVisibilityChangeCallbackAsync(listenerId); listenerId = Guid.Empty; } }
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- Microsoft.AspNetCore.Components.Browser (>= 3.0.0-preview6.19307.2)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
Update to latest Microsoft.AspNetCore.Components.Browser preview version