This is a complete course that will take you from basics all the way to advanced mode. In the sample project, browsing to the ResourceLists page with the search string “videos” includes any search results that include the term “videos”, as shown in the following screenshot. This may come in handy when passing in QueryString parameters to be consumed by your Razor Page. Parameters are optional and are part of the route used to access your Razor Pages.
- Parameters are optional and are part of the route used to access your Razor Pages.
- In the code snippet below, you can see that a LINQ Query filters the movies by a subset of movies where the Title contains the SearchString value.
- This is the eighteenth of a new series of posts on ASP .NET Core 3.1 for 2020.
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- It does require package references to aspnet core and mvc, but those are easy to add to a service or console application.
The framework is a complete rewrite from scratch to make it open-source, modular, and cross-platform. Here, the value for SearchString is used by the OnGetAsync() method in the Index.cshtml.cs class for ResourceLists. In the code snippet below, you can see that a LINQ Query filters the movies by a subset of movies where the Title contains the SearchString value. There is no MVC in that piece of code, so, no View, no .cshtml files, no Controller, just Razor source parsing and compiled runtime execution.
ASP.NET Core MVC – Action Results
This approach can handle more complex rendering scenarios like partial views and injecting objects into views as well, although I’ll just demonstrate a simple example below. There’s a ASP.NET Core 3.1 Razor Lessons working example for .NET Core 1.0 at aspnet/Entropy/samples/Mvc.RenderViewToString. Since this might change or go away, I’ll detail the approach I’m using in my own applications here.
I would like to use Razor as a templating engine in a .NET console application that I’m writing in .NET Core. RedirectToPage method returns a new instance of RedirectToPageResult (a form of ActionResult). RedirectToPage method is a helper method that comes with PageModel and helps to eliminate the need to write up a new instance of an action result and simplify the code.
R is for Razor Pages
This was created by starting with the Core 3.1 Razor Pages Template in VS2019 and then updating it to view/edit data from the shared NetLearner database. In this course you will first learn about the history and basics of ASP.NET Core. Then you will learn how to build a small book list application with CRUD operations. You will learn how to use the Entity Framework for integration with a database with ASP.NET Core Razor Pages. ASP.NET Core (.NET) is a free, open-source, and cloud-optimized framework that can run on Windows, Linux, or macOS.
- While originally only for Windows, it is now available on macOS and Linux as well.
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