I am trying to use swagger code gen to generate code enabling Bean Validation but couldn't. How to generate the code and enable Bean Validation using swagger 2.0.
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I don't want to read key line by line. Have any good idea?
Code : https://pastebin.ubuntu.com/p/cDTkc6GScY/
What is the best way pass file from angular 11 form to asp.net core 5 web api
To achieving the requirement of posting file from angular frontend to asp.net core web api backend, you can try to create and populate a FormData object with selected file(s), then then inject the HttpClient service and use it to make request(s).
In your asp.net core web api backend, you may need to apply [FromForm] attribute to your action parameter, which would help specify that a parameter or property should be bound using posted form fields.
And you may need to configure and enable CORS in your backend to set the allowed origins and HTTP methods etc. For more information, please check the following doc:
https://learn.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-5.0
Besides, you can refer to the following SO threads to achieve the requirement.
How can update a model with images attach?
How to Upload File from Angular to ASP.NET Core Web API
We have an existing REST API built with ASP.NET Core (2.1), EntityFramework Core (2.1) with tens of Controllers that basically provides CRUD on tens of SQL tables. Very simple yet.
Each Controller has a method that fetch data from SQL table (through DbContext), retrieved models are mapped into 'DTO' and returned as ActionResult.
We receive lot of feedback to implement simple way to query API, like the OData way.
Is it possible to integrate OData to existing controllers, respecting existing routes, on existing DbContext?
Ideally, I would do some configuration and then just add [Queryable] on method to which I want to provide OData query.
Every example I have found contains such code:
routes.MapODataServiceRoute("odata", "odata", builder.GetEdmModel());
I am using Nancy.Validation.FluentValidation (v2.0.0), but I am unable to register IValidator classes in my DI container (I am using Autofac), apparently because they are in an external assembly.
According to the documentation, you used to have to call AppDomainAssemblyTypeScanner.LoadAssemblies to explicitly scan those assemblies, but this class no longer exists. How should validators now be registered?
I am using NancyFX v2.0.0-clinteastwood and .Net Core v2.1.
It appears that I have to be more specific with my DI registrations for the validator within Nancy than I had to be with Web Api. I have to register the specific validators such as
builder.RegisterType<MyTypeValidator>().As<IValidator<MyType>>();
whereas with Web Api I didn't have to be so specific. I am using the decorator pattern, and with Autofac and Web Api I could register the decorator via
builder.RegisterType<MyTypeHandler>()
.Named<IHandler<MyType, IEnumerable<ReturnType>>>("handler");
containerBuilder.RegisterGenericDecorator(typeof(ValidationDecorator<,>),
typeof(MyTypeHandler<,>),
fromKey: "handler");
without need to register the individual validators.
I have spring MVC based REST controllers annotated with Swagger 1.2 annotations for all my REST apis.
I have my swagger documentation working just fine with these annotations.
I'd like to generate static html pages with the above documentation so that they can be hosted independent of my web app.
Is there a way to generate this ?
I'm using ASP.NET Web Forms and can't migrate to ASP.NET MVC right now. I love the way the MVC team implemented a custom IHttpHandler, or HttpModule (Not sure which one) that gets the JSON data passed in from an Client Side Ajax request and passes the data into the action method on the requested page.
I want to be able to intercept a Http Request, retrieve that JSON/"Query String Parameters", and call a method on the page while passing the retrieved data as it's parameter.
Currently, i've implemented a custom route and it works fine. The only part that is missing for me is the "Custom Model Binder" as the call it in ASP.NET MVC.
Please can someone help me with a clue as to how i can go about it.
Have you considered ASP.NET MVVM?
ASP.NET MVVM provides a framework to implement the Model-View-ViewModel pattern, a.k.a. the Presentation Model pattern in ASP.NET projects. Developers can take advantages of Dependency Injection and Event Broker to write concise, elegant and business focused code.
The ASP.NET MVVM offers the following benefits:
Leverage ASP.NET functions, such as web form, user control and data
binding
Achieve a clear separation of concerns
Facilitate test driven development (TDD)
Write and maintain simpler code using the attribute annotations