All Questions
Tagged with c# asp.net-core-mvc
6,945
questions
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20
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ASP.NET Core MVC: Comment Replies Not Working After Refactoring
I am working on an ASP.NET Core MVC project that involves posts and comments. Users can leave comments on posts, and they can also reply to other comments. The initial implementation was working (...
- 832
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42
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Populate a many to one relationship and how to show data input only once but increment if the date in the input are the same
I am currently working on a web project that required user to input a group of value for each person in a department per day then display it in two other index for day and month. I'm having problems ...
0
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36
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ASP.NET Core 8.0 JWT Authentication not working on others controller except the Authentication Controller
I'm encountering an issue with JWT authentication in my ASP.NET Core 8.0 application. While the token generation and authentication seem to work correctly in my AuthenticationController, any requests ...
-1
votes
1
answer
26
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The website is called before pressing enter ASP.NET Core MVC
I created new project with ASP.NET Core MVC latest version. It shows a strange behavior.
My code:
public class VerificationController(TimeProvider timeProvider) : Controller
{
[Route("email-...
- 310
1
vote
1
answer
94
views
How to I properly implement C# classes using ASP.NET Core MVC?
The assignment is to create an ASP.NET Core MVC web app that has a Student and a StudentWorker class. You then have the user input the information for a StudentWorker object (id, name, hourly pay, and ...
- 33
0
votes
1
answer
33
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How to create dropdown in mvc to select object
As we can select object in angular, is there any way that I make asp.net Dropdown to select the object.
I have a list in which there is Id, CountryName, CurrencyCode. I want CurrencyCode to be ...
- 73
1
vote
1
answer
127
views
JWT ASP.NET Core MVC problem with authorization when check role
There was a problem with authentication, which was solved here. Now there is a problem with authorization, if I set the parameter Roles, I get an error.
Program.cs:
namespace MySteamDBMetacritic
{
...
-2
votes
2
answers
115
views
ASP.NET Core Identity InvalidUserName
I am working on an ASP.NET Core 6 MVC application that uses ASP.NET Core Identity. When I try to create a new user using the UserManager, I get this error:
User name ' ' is invalid, can only contain ...
- 25
0
votes
1
answer
56
views
Identity in ASP.NET Core 6 MVC
I am working on an ASP.NET Core MVC 6 application that uses ASP.NET Core identity and I am facing an issue trying to figure out how to work with the UserManager class.
But UserManager always has null ...
- 25
2
votes
1
answer
31
views
IViewLocalizer only show key instead of value from .resx file
I have a problem with ASP.NET Core localization. I want to use the method with IViewLocalizer. I have this Program.cs:
using xxx.Data;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore....
- 23
-2
votes
0
answers
34
views
View method not found in controller function, not showing up in method list
I'm currently working on an ASP.NET Core project using Visual Studio, and I've encountered an issue where the View() method is not showing up in IntelliSense within one of my controller functions. ...
1
vote
1
answer
53
views
Why my edit method don't work in ASP.NET Core
I had a EditEmployee method in AdminController. When I submit the edit form it display the error 404. It seem that the method don't recognize the EmployeeId I bind but I can't figure out
[HttpPost]
[...
- 13
0
votes
1
answer
38
views
C# ASP.NET Core 7 MVC web application with client certificate on some API calls
I have an ASP.NET Core 7 MVC web application that has full user authentication, but also has a couple of API endpoints. A need has arisen for us to allow authentication on those endpoints using client ...
- 1,816
0
votes
2
answers
82
views
How to get IP address in ASP.NET Core 8 MVC project
I am creating an ASP.NET Core 8 MVC project and trying to fetch IP address with this code:
var remoteIpAddress = HttpContext.Connection.RemoteIpAddress;
But, the code throws an exception:
Address = '...
-3
votes
0
answers
59
views
.NET 8. project divided into three layers. The presentation layer is a web project. The rest of the layers are class libraries [closed]
I am trying to make a connection with the database and have this layer be dedicated to dealing with the database, but I get this error:
CS1061 'DbContextOptionsBuilder' does not contain a definition ...
