ASP NET Web Pages Razor

You have two options now to create web applications in ASP.NET Core so the decision whether to use MVC or Razor Pages should be made upfront because there are many differences between them. If you’re creating a new app using Razor, I strongly suggest considering Razor Pages as the default approach. In this tutorial, I tried to give you an in-depth overview of Razor Pages. I will try to cover some advanced Razor Pages techniques in my next tutorials so keep visiting my website in the next few weeks or so. You can easily see in the above AccountController that a single page e.g. Login Page normally requires two actions with different HTTP verbs GET and POST.

You have reviewed the contents of the project folder, and you have launched the application in a browser. In the next section, you will add a new page and begin customising the site content. You can manually create the folder, and then open it in VS Code, or you can open VS Code and use its integrated terminal to create a directory with the standard mkdir command. The terminal in VS Code is accessed by pressing Ctrl+‘ (or ⌘+‘ on a Mac). Download and install it, then install the C# extension, which is needed for C# development. You can locate this by clicking the Extensions icon on the left hand side and typing „C#“ in the search box that appears at the top of the pane.

Razor Programming Languages

It is intended to help site owners to comply with GDPR regulations introduced by the European Union in May 2018. It is up to you to provide relevant content in the Privacy page that forms part of the template. You can remove the banner by clicking Accept, or by removing or commenting out in the _Layout.cshtml file found in the Pages/Shared folder. To write server side logic, we can create a code-behind cshtml.cs file as the following code shown which contains all the server side login, like get the data from the server, post the data on server. When the server reads the page, it runs the Razor code first, before it sends
the HTML page to the browser. The code that is executed on the server can
perform tasks that cannot be done in the browser, for example accessing a server
database.

If you don’t want to use a separate code file for your Razor Page, you can remove the following line from your Razor Page view (cshtml) file and start writing C# code directly in your views. Finally, I use the Material Icon Theme extension, which provides asp net razor tutorial icons for files and folders in the Explorer pane. It will open a new window, from where you can choose your Razor page’s actual type. You might be using Razor with Entity Framework or you would like to write CRUD code automatically using Scaffold feature.

Getting Started with ASP.NET Core Razor Pages

If you would like to pass parameters with a URL than you can add it with @page directive as following. On Razor page, just use the name of the property and bind the input control with this. We can bind the property directly with Razor Page https://remotemode.net/ using the [BindProperty] attribute. Property decorated with [BindProperty] attribute will automatically be available on Razor page. From the next window, you have to choose the template which is responsible to create a Razor page.

Next, enter the name of the Web Application you want to create, i.e. StudentsCheckList for this project, choose the location you want your application to be, and click next. After going through this tutorial, the reader will be able to come up with a web application that can manage a database of any given object. Razor is based
on ASP.NET, and designed
for creating web applications. It has the power of traditional ASP.NET markup,
but it is easier to use, and easier to learn.

Including validation

In Razor Pages, you have to explicitly specify which properties of PageModel class you want to bind using the [BindProperty] attribute. Once you have created the application, the dotnet restore command is automatically executed. This results in dependencies and tools required by the project being restored. If this is your first .NET Core application, this command can take a little while to complete. Once completed, you can open the Bakery folder from within VS Code to see the files and folders that were created.