Soenneker.Blazor.Utils.JsVariable 4.0.1359

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Soenneker.Blazor.Utils.JsVariable --version 4.0.1359
                    


                    

                
NuGet\Install-Package Soenneker.Blazor.Utils.JsVariable -Version 4.0.1359
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="Soenneker.Blazor.Utils.JsVariable" Version="4.0.1359" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Soenneker.Blazor.Utils.JsVariable" Version="4.0.1359" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Soenneker.Blazor.Utils.JsVariable" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Soenneker.Blazor.Utils.JsVariable --version 4.0.1359
                    


                    

                
#r "nuget: Soenneker.Blazor.Utils.JsVariable, 4.0.1359"
#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. 
#:package Soenneker.Blazor.Utils.JsVariable@4.0.1359
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Soenneker.Blazor.Utils.JsVariable&version=4.0.1359
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Soenneker.Blazor.Utils.JsVariable&version=4.0.1359
                    


                            Install as a Cake Tool

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Soenneker.Blazor.Utils.JsVariable

A Blazor interop library that checks (and waits) for the existence of a JS variable.

Install

dotnet add package Soenneker.Blazor.Utils.JsVariable

Quick start

using Soenneker.Blazor.Utils.JsVariable.Registrars;
using Microsoft.Extensions.DependencyInjection;

var services = new ServiceCollection();
var result = services.AddJsVariableInteropAsScoped();

Adds IJsVariableInterop as a scoped service.

What you get

  • IJsVariableInterop — A Blazor interop library that checks (and waits) for the existence of a JS variable.
  • JsVariableInteropRegistrar — Registers the Blazor interop service that checks for a JavaScript variable and can wait for it to appear.

API at a glance

API What it does Result / important behavior
IJsVariableInterop.IsVariableAvailable(variableName, cancellationToken) Asynchronously checks if a JavaScript variable is available in the global scope. A ValueTask{TResult} that represents the asynchronous operation, containing true if the variable is available; otherwise, false.
IJsVariableInterop.WaitForVariable(variableName, delay, timeout, cancellationToken) Asynchronously waits until a specified JavaScript variable is available in the global scope. A ValueTask that represents the asynchronous operation.
JsVariableInteropRegistrar.AddJsVariableInteropAsScoped(services) Adds IJsVariableInterop as a scoped service. The same service collection, so additional registrations can be chained.

Important behavior

  • IJsVariableInterop.IsVariableAvailable(variableName, cancellationToken): This method ensures the necessary JavaScript is injected before checking for the variable.
  • IJsVariableInterop.WaitForVariable(variableName, delay, timeout, cancellationToken): This method ensures the necessary JavaScript is injected and repeatedly checks for the variable's availability until it becomes available or the operation is canceled.

Practical notes

  • Cancellation stops pending work; it does not undo work that has already completed.
  • Dispose instances you own when their scope ends so held resources can be released.
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Soenneker.Blazor.Utils.JsVariable:

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Soenneker.Blazor.Utils.ResourceLoader

A Blazor JavaScript interop for dynamically loading scripts, styles, and modules

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Version Downloads Last Updated
4.0.1363 0 8/30/2026
4.0.1362 0 8/30/2026
4.0.1361 0 8/30/2026
4.0.1359 21 8/29/2026
4.0.1358 27 8/29/2026
4.0.1357 38 8/29/2026
4.0.1356 1,209 8/26/2026
4.0.1355 421 8/26/2026
4.0.1354 2,543 8/21/2026
4.0.1353 2,653 8/18/2026
4.0.1352 1,864 8/13/2026
4.0.1351 720 8/12/2026
4.0.1350 3,142 8/9/2026
4.0.1349 1,616 8/8/2026
4.0.1348 583 8/8/2026
4.0.1347 2,925 8/7/2026
4.0.1346 2,494 7/29/2026
4.0.1345 2,148 7/29/2026
4.0.1344 337 7/28/2026
4.0.1343 402 7/28/2026
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