Category MVC
Extending Identity in IdentityServer4 to manage users in ASP.NET Core
This article shows how Identity can be extended and used together with IdentityServer4 to implement application specific requirements. The application allows users to register and can access the application for 7 days. After this, the user cannot log in. Any admin can activate or deactivate a user using a custom user management API. Extra properties […]
Angular search with ASP.NET Core and Elasticsearch
This article shows how a website search could be implemented using Angular, ASP.NET Core and Elasticsearch. Most users expect autocomplete and a flexible search like some of known search websites. When the user enters a char in the search input field, an autocomplete using a shingle token filter with a terms aggregation used to suggest […]
Angular autocomplete with ASP.NET Core and Elasticsearch
This article shows how autocomplete could be implemented in Angular using ASP.NET Core MVC as a data service. The API uses Elasticsearch to query the data requests. ng2-completer is used to implement the Angular autocomplete functionality. Code: https://github.com/damienbod/Angular2AutoCompleteAspNetCoreElasticsearch 2017.02.10: Updated to VS2017, Angular 2.4.6 and webpack 2.2.1 2017.01.07: Updated to csproj, webpack 2.2.0-rc.3, angular 2.4.1 […]
IdentityServer4, Web API and Angular in a single ASP.NET Core project
This article shows how IdentityServer4 with Identity, a data Web API, and an Angular SPA could be setup inside a single ASP.NET Core project. The application uses the OpenID Connect Implicit Flow with reference tokens to access the API. The Angular application uses webpack to build. Code: https://github.com/damienbod/AspNet5IdentityServerAngularImplicitFlow History: 2019-09-20: Updated ASP.NET Core 3.0, Angular […]
ASP.NET Core Action Arguments Validation using an ActionFilter
This article shows how to use an ActionFilter to validate the model from a HTTP POST request in an ASP.NET Core MVC application. Code: https://github.com/damienbod/AngularAutoSaveCommands History 2021-01-20: Updated to ASP.NET Core 5, Angular CLI 11.0.9 2019-07-31: Updated to ASP.NET Core 3.0 Preview 7, Updated to Angular 8.1.3 2019-02-16: Updated to Angular 7.2.4, ASP.NET Core 2.2 […]
Angular Auto Save, Undo and Redo
This article shows how to implement auto save, Undo and Redo commands in an Angular SPA. The Undo and the Redo commands work for the whole application and not just for single components. The Angular app uses an ASP.NET Core service implemented in the previous blog. Code: https://github.com/damienbod/AngularAutoSaveCommands History 2021-01-20: Updated to ASP.NET Core 5, […]
Implementing UNDO, REDO in ASP.NET Core
The article shows how to implement UNDO, REDO functionality in an ASP.NET Core application using EFCore and MS SQL Server. This is the first blog in a 3 part series. The second blog will implement the UI using Angular 2 and the third article will improve the concurrent stacks with max limits to prevent memory […]
ASP.NET Core with MySQL and Entity Framework Core
This article shows how to use MySQL with ASP.NET Core 3.1 using Entity Framework Core. Code: https://github.com/damienbod/AspNetCoreMultipleProject Posts in this series: Experiments with Entity Framework Core and ASP.NET Core MVC ASP.NET Core with PostgreSQL and Entity Framework Core ASP.NET Core with MySQL and Entity Framework Core 2020-01-10: Updated to ASP.NET Core 3.1 2018-12-05: Updated to […]
ASP.NET Core logging with NLog and Elasticsearch
This article shows how to Log to Elasticsearch using NLog in an ASP.NET Core application. NLog is a free open-source logging for .NET. Code: https://github.com/damienbod/AspNetCoreNlog 2020-01-12 Updated to .NET Core 3.1, NLog.Web.AspNetCore 4.9.0 2018-04-04 Updated to NLog.Web.AspNetCore 4.5.1, ASP.NET Core 2.0 2017.02.08 Updated to NLog.Web.AspNetCore 4.3.0 and VS2017 RC3 17.12.2016 Updated to ASP.NET Core 1.1 […]
Injecting Configurations in Razor Views in ASP.NET Core
This article shows how application configurations can be injected and used directly in razor views in an ASP.NET Core MVC application. This is useful when an SPA requires application URLs which are different with each deployment and need to be deployed as configurations in a json or xml file. Code: https://github.com/damienbod/AspNetCoreInjectConfigurationRazor 2019-07-29 Updated to ASP.NET […]
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