ASP.NET

Issue - Unable to get property 'apply' of undefined or null reference occurred in Angular 4.*, VS2017 15.3, ASP.NET Core 2.0

4923 views   10 comments last modified about 12 months ago dotnet core angular asp.net core 2

Issue Context After installed Visual Studio 2017 15.3 preview and .net core 2.0 preview SDK, I upgraded one of my existing asp.net core project to 2.0. The project was created using ‘dotnet new angular’ SPA template.  I also upgraded all the client app packages to the latest. For exa...

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Retrieve Identity username, email and other information in ASP.NET Core

280 views   0 comments last modified about 7 months ago asp.net core identity core 2

The identity system in ASP.NET has evolved over time. If you are using ASP.NET Core, you probably found User property is an instance of ClaimsPrincipal in Controller or Razor views. Thus to retrieve the information, you need to utilize the claims.

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Retrieve Azure AppSettings and Connection String Settings in ASP.NET Core Apps

531 views   0 comments last modified about 7 months ago .net core Azure

In ASP.NET Core, we can easily use user secrets to manage our password or credentials. This post will summarize the approaches we can use after the websites are deployed into Azure.

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Server.MapPath Equivalent in ASP.NET Core 2

2222 views   0 comments last modified about 7 months ago asp.net core 2

In traditional asp.net applications, Server.MapPath is commonly used to generate absolute path in the web server. However, this has been removed from ASP.NET Core. So what is the equivalent way of doing it?

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Migrating from ASP.NET Core 1.x to ASP.NET Core 2.0

652 views   2 comments last modified about 8 months ago

Migrating from ASP.NET Core 1.x to 2.0 is not an easy job especially if you have customized Identity and used customized authentication. This post summarizes the issues and errors I have experienced and their resolutions when upgrading my project. Hopefully it can save you sometime if you are doi...

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OpenIddict Refresh Token Flow issue ASP.NET Core 2.0

726 views   0 comments last modified about 8 months ago

Context When I followed OpenIDDict refresh flow sample, I constantly got the issue “The refresh token is no longer valid”, which is returned by the following code in my authorization web api controller: result.Content = new OpenIdConnectResponse  &...

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Migrating from ASP.NET Core 1.x to ASP.NET Core 2.0 – Issues Continued

527 views   0 comments last modified about 8 months ago

Other related issues are found during my migration. Unable to Change Identity Table Names ...

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[Link] Build SPA on ASP.NET Core with JavaScript Services

351 views   0 comments last modified about 2 years ago dotnet core

Great introduction about JavaScriptServices ( JavaScriptServices GitHub repository ): Microsoft.AspNetCore.SpaTemplates plugs into dotnet new , providing project templates for Angular 2, Aurelia, Knockout...

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Migrate from Universal Membership Provider to ASP.NET Identity 2.1.0 - PasswordHarsher

2084 views   2 comments last modified about 4 years ago

In my previous post, I demonstrated how to migrate from ASP.NET Universal Membership Provider to ASP.NET Identity 2.1.0. ...

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Migrate from System.Web.Providers to ASP.NET Identity 1.0 and then to 2.1.0

1862 views   1 comments last modified about 4 years ago

Migration from simple ASP.NET membership provider to ASP.NET Identity is not straightforward. In order to migrate smoothly, we can firstly upgrade to Identity 1.0 and then to the latest version 2.0. Reference ...

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