1,507 questions with Blazor tags

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How to fix uploading multiple files in Blazor Server?

Hi there, I am trying to upload multiple images to my Blazor Server project as follows: Here is the razor page relevant part: <div class="form-group pt-4 col-6"> <InputFile OnChange="HandleImageUpload"…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,662 questions
asked 2024-07-30T09:24:45.9566667+00:00
Cenk 991 Reputation points
commented 2024-07-31T10:54:34.59+00:00
Cenk 991 Reputation points
2 answers

Antiforgery token is not being generated

I'm using Blazor (Interactive Server) to create a web application. Before I went on holiday I used the general template available in Visual Studio 2022, including the authentication & authorization options, as an example for creating the…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,661 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-29T12:38:05.14+00:00
Marcin van de Ven 5 Reputation points
answered 2024-07-31T09:01:31.0733333+00:00
Marcin van de Ven 5 Reputation points
0 answers

Blazor app works locally but shows Error.razor page after publishing

Hello, I have developed a Blazor 8 application using Visual Studio. The app runs correctly when running locally, but after publishing it to Plesk, it only shows the Error.razor page without any additional error details. How can I diagnose the issue and…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,661 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-30T07:37:16.7666667+00:00
Yusuf 771 Reputation points
edited a comment 2024-07-31T06:23:48.66+00:00
JasonPan - MSFT 4,811 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

How to use mssql server database table to authenticate a user in a blazor server authentication?

How to use mssql server database table to authenticate a user in a blazor server authentication?

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-30T03:02:21.8466667+00:00
mwy 0 Reputation points
commented 2024-07-31T01:23:50.1033333+00:00
Tiny Wang-MSFT 2,396 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Error RZ10012 when adding a component in blazor

Hello, I'm trying to learn Blazor with a youtube video. I have this page : MainLayout.razor @inherits LayoutComponentBase <div class="page"> <div class="sidebar"> <NavMenu /> </div> …

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2023-01-18T12:23:31.0866667+00:00
Laurent Guigon 281 Reputation points
commented 2024-07-30T18:44:16.5533333+00:00
Stephen J Sepan 0 Reputation points
1 answer

I'm getting errors when trying to add Razor to an ASP.NET Core MVC project

Early this month I started a new ASP.NET Core application, which I'm writing in .NET 8. I used this because I've got to use Windows Authentication. However, I also want to learn Blazor, so I added that to the project. Now I'm gettings errors in the…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-29T20:10:22.08+00:00
Falanga, Rod, DOH 105 Reputation points
commented 2024-07-30T16:17:09.79+00:00
Falanga, Rod, DOH 105 Reputation points
0 answers

.Net 8 Core Blazor API calls work in development environment. Deployed to server and API call do not fire

Looks like the API call is timing out. I tested the call using postman and got a 200 OK Status but took 42 seconds. Any suggestions on what or where I should be looking at?

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-29T13:06:39.7+00:00
Lopez, Carlos 0 Reputation points
commented 2024-07-30T10:13:29.4466667+00:00
Jerry Fu - MSFT 581 Reputation points Microsoft Vendor
1 answer

How to fix .NET MAUI Blazor Hybrid app code object is not signed at all issue in Mac M2 when Building for iOS?

Our company created .NET MAUI application for ERP purpose. currently it deploying to android and windows as well and those are working fine. we started it from .NET 7 and currently we are using .NET 8 as well. when I trying to build it for iOS I got…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,661 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,244 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,662 questions
asked 2024-07-29T03:35:57.23+00:00
Gayantha Anushan 0 Reputation points
edited a comment 2024-07-30T07:25:36.2733333+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 29,561 Reputation points Microsoft Vendor
1 answer

How to maintain Authentication State with Blazor 8 Server Interactive?

I have a setup a full example project here with a kludge where I have to manually call it to grab the state on every page. The problem is if the user refreshes the page then it will redirect to login because the Authorize will hit before the…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-25T14:02:27.5666667+00:00
Greg Finzer 0 Reputation points
commented 2024-07-28T21:39:18.26+00:00
Greg Finzer 0 Reputation points
3 answers One of the answers was accepted by the question author.

How to display and hide drop down lists based on condition drop down list ?

I work on blazor server side I have drop down list condition have 3 option server and database and owner . every option from these three options have one drop down list only so server have drop down list database have drop down list owner have drop down…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,662 questions
asked 2023-03-29T18:05:28.51+00:00
Ahmed Salah Abed Elaziz 390 Reputation points
answered 2024-07-28T01:24:31.73+00:00
Jin Kim 0 Reputation points
1 answer

how to add serial number in quickgrid blazor

how to add serial number in quickgrid blazor

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-23T17:19:21.51+00:00
Rahul Salokhe 0 Reputation points
edited an answer 2024-07-26T08:11:18.1733333+00:00
Jerry Fu - MSFT 581 Reputation points Microsoft Vendor
1 answer

Maui Hybrid Power Bi embeded report ios issue

What is a proper way to configure power bi reports on ios for Maui blazor hybrid app. My current solution works in web, win, android but not in IOS, on IOS it opens power bi report iframe in safary(instead of rendering in app web view) and does not show…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,244 questions
asked 2023-08-29T11:41:43.5266667+00:00
Sergey 5 Reputation points
commented 2024-07-24T13:44:03.13+00:00
Brendan Daunt 0 Reputation points
1 answer

VS 2022 Ignores new form added into the project

Using VS2022 v 17.10.4 When I add a new component into the project , VS ignores its existence. I have to close VS, delete the obj and the bin folders, reopen VS, clear and rebuild the solution and it works for awhile until it happens again. In the…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,900 questions
asked 2024-07-23T17:18:47.86+00:00
Ben Junior 6 Reputation points
answered 2024-07-23T20:03:09.4833333+00:00
Ben Junior 6 Reputation points
4 answers

Blazor Wasm PWA not updating

After publishing blazor wasm app it will not updating it shows old version every time we performed hard reload and clearing cache and cookies then it will update. Please provide me solution to fix this issue

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2023-01-23T17:19:09.8266667+00:00
Faheem Husain Rizvi 6 Reputation points
commented 2024-07-23T15:22:16.3533333+00:00
Steve Rehling 85 Reputation points
1 answer

How to publish a WASM app for offline use

I have a Blazor WASM app in VS 2022 Community v 17.10.1 that I am trying to run offline, but am getting several "failed to load resource" and one "failed to register a Service Worker" exceptions as shown below. I followed these…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-06-16T17:06:09.7833333+00:00
Steve Rehling 85 Reputation points
commented 2024-07-23T15:14:30+00:00
Steve Rehling 85 Reputation points
0 answers

Blazor probleme can you please give me the solution

when i click the button to save data i have this probleme and the windows will be blocked fail: Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111] Unhandled exception in circuit 'qajoUi6A0BGKjN2aUjWSN55NG-RBRr61sWP_k_pikVk'.

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-22T09:21:29.6033333+00:00
Alberto mangio 0 Reputation points
edited a comment 2024-07-23T10:25:33.55+00:00
AgaveJoe 27,701 Reputation points
8 answers One of the answers was accepted by the question author.

Error with WebSocket

Hello I get the error: WebSocket connection to 'wss://localhost:54970/Dashboard.Server/' failed: Error in connection establishment: net::ERR_CONNECTION_RESET. I get this on a new project, so what I do is Start Visual Studio 2022. Make a new Blazor…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2022-02-18T08:43:21.06+00:00
Nordin van der leije 31 Reputation points
answered 2024-07-23T03:32:11.1266667+00:00
Craig Hoffman 0 Reputation points
1 answer

Why does a css file embedded in a DLL take 50.9ms to 9.4s to load?

Hi all; I have a Blazor server app running on Azure app server. I am using Application Insights to measure performance and as I am new to Application Insights, this may be a user error. I have MudBlazor referenced in App.razor as: <link…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-20T22:36:36.99+00:00
David Thielen 2,796 Reputation points
commented 2024-07-22T17:39:54.07+00:00
muhammad rizwan 0 Reputation points
0 answers

Issue with Azerbaijani ("az-AZ") Culture in .NET 8 Blazor WebAssembly Standalone App

Hello, I am working on a .NET 8 Blazor WebAssembly Standalone App, and I have encountered an issue with setting the "az-AZ" (Azerbaijani) culture. While other cultures work correctly, Azerbaijani does not seem to be applied properly.…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,661 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2024-07-10T06:37:31.2766667+00:00
Khalig 0 Reputation points
commented 2024-07-22T12:57:44.8133333+00:00
JasonPan - MSFT 4,811 Reputation points Microsoft Vendor
3 answers

Blazor Server Application - Integrated SAML2

Good Day Everyone at our company we have a SSO provider which is in SAML2, we have integrated this on ASP.NET Webforms and ASP.NET MVC 5 projects, but we haven't tried to integrate it on Blazor Server Application as we are starting to develop our first…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
asked 2021-06-03T08:11:19.55+00:00
hydeinthesky 11 Reputation points
commented 2024-07-22T06:21:33.1866667+00:00
Mario Viadero Hidalgo 0 Reputation points