.Net Blazor WebAssembly sounds really great. It can run fully client-side, meaning there is no need for a dynamic server and one can even host it on a CDN. Even better, it is possible to turn it in...

I created a fresh new Blazor WASM project targeting .NET 8 and want to deploy it to Azure Static Web App service using GitHub actions but I keep getting an error that tells me that .NET version 8 i...

We use Blazor WebAssembly and I want to call an non-static method in my Index.razor-File by JavaScript. JavaScript: (function () { // keydown event window.addEventListener("keydown", f...

I have a Blazor Webassembly, .NET hosted application. On the server we host it on, the base path of the app will be mydomain.com/coolapp. Therefore, to try to get the app to render correctly on the...

In Blazor WASM standalone app it is easy, because there is dedicated element for that: <div id="app">Loading...</div> And it gets replaced once the the app is loaded. In Blaz...

@page "/fileup" <h3>FileUp</h3> <InputFile OnChange="@UploadedExcel" accept=".xlsx" /> @code { public async Task UploadedExcel(InputFileChangeEventA...

i have tied so many ways for switching Between Dark and Light Mode in Blazor.with different packages and Even Manually with css. but they never workedout For Me.can someone Give me complete guid on...

I have a Blazor WASM application that I publish to a server where it's run as an IIS site. I've just converted it to .NET 8 and in DEBUG and RELEASE modes it executes just fine on my machine in Vis...

Before .NET 8, hosting server side controllers with a Blazor WebAssembly app was easy. You just clicked the "ASP.NET Core Hosted" checkbox in the project template, and an ASP.NET Core pro...

I have a Blazor Hosted WebAssembly application under .NET8. That means I have a Client, a Server and a Shared projects. Into Server, I have the following controller, which has a loop which triggers...

I have a Blazor Webassembly project with a controller method as follows: [HttpGet] public async Task<List<string>> GetStatesForProfile() { IConfigurationSection statesSection = conf...

I'm trying to hook up MediatR in a client-side Blazor application purely to handle event notifications between components. The event is published, and it gets picked up by a separate component with...

I have an InputText in blazor and I want to prevent non-numeric characters, what is the basic razor and c# code to do that? here is how I need it to work, a user enters a character and it refuses t...

I am using Visual Studio 2022 for Blazor WebAssembly Project and the ASP.NET Core API Project. When I run these projects independently, they works fine in Edge, Chrome browsers but, when I select M...

I'm trying to migrate from ASP.NET Core 3.1 to 5.0 using this migration guide provided by Microsoft. I installed SDK 5.0.100-rc.1 with runtimes. I updated the project as the guide says, but I'm sti...

I am following this tutorial https://dotnet.microsoft.com/en-us/learn/aspnet/blazor-tutorial/run which builds a very basic Blazor app. However the project won't run on ASP.NET Core 8. Could you ple...

In my Blazor WebAssembly client, I have this appsetting: { "Logging": { "LogLevel": { "Default": "Warning" } } } So why do I still get endless cruft in...

I try to apply ASP.NET Core Blazor WebAssembly additional security scenarios Typed HttpClient with OIDC authentication like below, // Blazor WebAssembly 'Program.cs' public static async Task Main(s...

I don't want to implement my logic in OnInitializedAsync, which happens on initial load. This should happen after the initial load and when user start resizing the browser window. Thanks.

I have Visual Studio 2019 16.6.2 installed, along with the .NET Core 3.1.301 SDK and all the necessary Blazor templates. If I create a brand new Blazor WebAssmbly application, I can run it from Vis...

I'm trying to check if my blazor web assembly app is opened on mobile or not. For that, I created a wwwroot/script.js file and added code: function isDevice() { return /android|webos|iphone|ipad|i...

I have a lazy loaded assembly that contains services that I need to register with the built in Dependency Injection implementation. How do I register these services so I can inject them as dependen...

I'm using blazor webassembly and I need to display an image that stored as byte array in the client side. I tried in C#: imagesrc= Convert.ToBase64String(imageBytes); imageDataURL = string.Format(&...

I have a layout (MainLayout.razor), and it has a flag called ShowFooter. On some pages, I want to be able to set that flag to true, and on some others to false. I haven't been able to find any clea...

I'm currently using MudBlazor and really like it. However, there are things I find myself repeatedly adding to components like CancellationTokens, are customizing the template myself. Is there a wa...